[INFO] fetching crate egobox-ego 0.35.1...
[INFO] testing egobox-ego-0.35.1 against 1.93.0 for beta-1.94-1
[INFO] extracting crate egobox-ego 0.35.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate egobox-ego 0.35.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate egobox-ego 0.35.1
[INFO] tweaked toml for crates.io crate egobox-ego 0.35.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate egobox-ego 0.35.1 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate egobox-ego 0.35.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/egobox_ego-3ae94ece2070c124)
[INFO] [stdout] 
[INFO] [stdout] running 87 tests
[INFO] [stdout] [2026-01-28T07:55:53Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 1, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: None, qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: Some("target/test_warmstart_02"), warm_start: false, hot_start: Disabled, xtypes: [Float(-5.0, 5.0), Enum(3), Enum(2), Ord([0.0, 2.0, 3.0])], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] test criteria::ei::tests::test_d_log_ei ... FAILED
[INFO] [stdout] test egor::tests::test_mixobj_mixint_warmstart_egor_builder ... FAILED
[INFO] [stdout] test criteria::ei::tests::test_logei_gradients ... FAILED
[INFO] [stdout] test criteria::ei::tests::test_ei_gradients ... ok
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 20, n_start: 20, n_doe: 0, n_cstr: 2, cstr_tol: Some([1e-5, 1e-5], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1), doe: Some([[1.3104113957271049, 3.070753748406647],
[INFO] [stdout]      [0.08575559529546095, 1.3333906118123169],
[INFO] [stdout]      [2.062569781563214, 0.40861509687156394]], shape=[3, 2], strides=[1, 3], layout=Ff (0xa), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 3.0), Float(0.0, 4.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 3 points
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[2])=[-2.471184878434778, -1.624695052074522, -3.560126390806822] at x=[2.062569781563214, 0.40861509687156394]
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 3 points...
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1, 0.1], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0, 1] }]
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::solver_impl] Constraint[1] clustering and training...
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::solver_impl] Constraint[2] clustering and training...
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::solver_impl] ... Constraint[1] trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] test criteria::wb2::tests::test_grad_wbs2 ... ok
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:55:54Z INFO  egobox_ego::solver::solver_impl] ... Constraint[2] trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 237.5726370847975
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [1.6141631460395196, 27.176758808155334]
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.002728059510011926
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 4 points
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/20 in 1.028s: Best fun(x[2])=[-2.471184878434778, -1.624695052074522, -3.560126390806822] at x=[2.062569781563214, 0.40861509687156394]
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 4 points...
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 46.11761852912788
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [1.5664646734052263, 27.071576562384553]
[INFO] [stdout] [2026-01-28T07:55:55Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.017147685210403968
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 5 points
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/20 in 0.813s: Best fun(x[2])=[-2.471184878434778, -1.624695052074522, -3.560126390806822] at x=[2.062569781563214, 0.40861509687156394]
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 398.8936616963674
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [1.604173807639441, 27.074907929508743]
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.002632187451952186
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/20 in 0.845s: Best fun(x[2])=[-2.471184878434778, -1.624695052074522, -3.560126390806822] at x=[2.062569781563214, 0.40861509687156394]
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:55:56Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:55:57Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.3928597570172805
[INFO] [stdout] [2026-01-28T07:55:57Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.786267601586225, 27.119038508058686]
[INFO] [stdout] [2026-01-28T07:55:57Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:55:57Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.34947611943237394
[INFO] [stdout] [2026-01-28T07:55:57Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:55:57Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/20 in 0.814s: Best fun(x[2])=[-2.471184878434778, -1.624695052074522, -3.560126390806822] at x=[2.062569781563214, 0.40861509687156394]
[INFO] [stdout] [2026-01-28T07:55:57Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:55:57Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.809033532700006
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.323337886449778, 28.26383480952963]
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.21725439309823724
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/20 in 0.632s: Best fun(x[2])=[-2.471184878434778, -1.624695052074522, -3.560126390806822] at x=[2.062569781563214, 0.40861509687156394]
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 5.566281245111091
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.7181346651833, 29.547361190143096]
[INFO] [stdout] [2026-01-28T07:55:58Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:55:59Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.20622626051893825
[INFO] [stdout] [2026-01-28T07:55:59Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T07:55:59Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/20 in 0.784s: Best fun(x[2])=[-2.471184878434778, -1.624695052074522, -3.560126390806822] at x=[2.062569781563214, 0.40861509687156394]
[INFO] [stdout] [2026-01-28T07:55:59Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:55:59Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:55:59Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.45731515953469
[INFO] [stdout] [2026-01-28T07:55:59Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.204002206292284, 30.752503434818735]
[INFO] [stdout] [2026-01-28T07:55:59Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:00Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.24967335278797342
[INFO] [stdout] [2026-01-28T07:56:00Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 10 points
[INFO] [stdout] [2026-01-28T07:56:00Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/20 in 1.067s: Best fun(x[2])=[-2.471184878434778, -1.624695052074522, -3.560126390806822] at x=[2.062569781563214, 0.40861509687156394]
[INFO] [stdout] [2026-01-28T07:56:00Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T07:56:00Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:00Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.818766133776791
[INFO] [stdout] [2026-01-28T07:56:00Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.503802220836143, 30.6319867342296]
[INFO] [stdout] [2026-01-28T07:56:00Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:01Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.23051774844565454
[INFO] [stdout] [2026-01-28T07:56:01Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 11 points
[INFO] [stdout] [2026-01-28T07:56:01Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 8/20 in 1.332s: Best fun(x[2])=[-2.471184878434778, -1.624695052074522, -3.560126390806822] at x=[2.062569781563214, 0.40861509687156394]
[INFO] [stdout] [2026-01-28T07:56:01Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:56:01Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:02Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 7.198021646605094
[INFO] [stdout] [2026-01-28T07:56:02Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [16.28085923621969, 31.00622789429982]
[INFO] [stdout] [2026-01-28T07:56:02Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:02Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.1543220722169711
[INFO] [stdout] [2026-01-28T07:56:02Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 12 points
[INFO] [stdout] [2026-01-28T07:56:02Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 9/20 in 1.272s: Best fun(x[11])=[-5.508010665781949, -0.000008503904421086617, -0.0000002246918100468065] at x=[2.32952084105198, 3.178489824729969]
[INFO] [stdout] [2026-01-28T07:56:02Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T07:56:02Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:03Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.784144554901747
[INFO] [stdout] [2026-01-28T07:56:03Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.870770562543736, 31.4065152577727]
[INFO] [stdout] [2026-01-28T07:56:03Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:03Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -2.58526686407544
[INFO] [stdout] [2026-01-28T07:56:03Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 13 points
[INFO] [stdout] [2026-01-28T07:56:03Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 10/20 in 1.024s: Best fun(x[12])=[-5.508012973470709, -0.0000007598726448065918, -0.00000011171188418757083] at x=[2.3295202478616304, 3.178492725609079]
[INFO] [stdout] [2026-01-28T07:56:03Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 13 points...
[INFO] [stdout] [2026-01-28T07:56:03Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:04Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 5.524940505122122
[INFO] [stdout] [2026-01-28T07:56:04Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.72607887815912, 30.99087775035826]
[INFO] [stdout] [2026-01-28T07:56:04Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 70, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[-7.349492993384953, -8.09678806429104, -1.8739150343748587, -2.256877652966165, 5.621295003680249, 0.7107742389681899, -9.493788205410963, -4.560696418790231],
[INFO] [stdout]      [4.880399128180077, -4.828095915621952, -4.085889544225947, 2.3257179245507658, -2.389993688148655, 3.5105684184373427, 9.213095825440135, -9.575477120441718],
[INFO] [stdout]      [-8.101793808072287, 2.511723648170518, 3.9628917802545676, -7.49860909653988, -6.825550108108519, 6.2928282278492595, 5.2641589145464085, 4.422661513857108],
[INFO] [stdout]      [-3.3877820177403652, 7.754485660464361, -8.902920257975952, -4.87916842087116, 2.0229323476692436, -8.745702194468768, 2.962987721414196, -1.1567736546423717],
[INFO] [stdout]      [5.703175296872075, 8.553803690029792, 0.4786203157608675, -0.04052716112748911, 4.468610825446969, 9.936022103647073, -5.3958400494751295, -1.0076453853762484],
[INFO] [stdout]      [-0.5493326186295207, -2.034157134713932, -7.6063705639657515, 9.616753905347593, -4.603949581419434, 2.3542859318641067, -1.889422017179184, 8.192835402187683],
[INFO] [stdout]      [1.1431838660084903, 3.380966907337209, 6.6450255636461115, 4.769587578082229, -8.302835960433773, -5.987444157033522, -6.212255890790133, -6.250311114038309],
[INFO] [stdout]      [-2.640462931082002, -0.7429216322057268, 9.210373830464917, 6.90916991130781, 8.796278962665827, -1.5258368438356413, 6.870637003081978, 2.3011619299464314],
[INFO] [stdout]      [9.22449863558229, -6.985904939268454, 1.923744323090645, -8.335256663118393, -0.5429363847474207, -4.523489293029819, 0.7612855878417957, 6.474760101884346]], shape=[9, 8], strides=[1, 9], layout=Ff (0xa), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: Some("target/test_coego"), warm_start: false, hot_start: Disabled, xtypes: [Float(-10.0, 10.0), Float(-10.0, 10.0), Float(-10.0, 10.0), Float(-10.0, 10.0), Float(-10.0, 10.0), Float(-10.0, 10.0), Float(-10.0, 10.0), Float(-10.0, 10.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: true, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] test egor::tests::test_sphere_coego_egor_builder ... FAILED
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 20, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: None, qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Int(0, 25)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::egor_solver] Compute initial LHS with 5 points
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[3])=[-14.1545328776705] at x=[20.00021479429619]
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 158118137451692.13
[INFO] [stdout] [2026-01-28T07:56:05Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.000000000000004880342019107577
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/20 in 0.597s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 179527443776979.25
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.00000000000004099936623731374
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/20 in 0.322s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 24480725873571.04
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0000000000005574176350948649
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/20 in 0.271s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 177819547599527.47
[INFO] [stdout] [2026-01-28T07:56:06Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.00000000000005088415291219353
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/20 in 0.417s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 28965751148592.137
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.017576586533531665
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 10 points
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/20 in 0.287s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -2.403433303457851
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 14 points
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 11/20 in 3.721s: Best fun(x[12])=[-5.508012973470709, -0.0000007598726448065918, -0.00000011171188418757083] at x=[2.3295202478616304, 3.178492725609079]
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 14 points...
[INFO] [stdout] [2026-01-28T07:56:07Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:08Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 37507332540402.82
[INFO] [stdout] [2026-01-28T07:56:08Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:08Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.00000000000037868304752696807
[INFO] [stdout] [2026-01-28T07:56:08Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 11 points
[INFO] [stdout] [2026-01-28T07:56:08Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/20 in 0.894s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:08Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:56:08Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:08Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 2.5998147759789987
[INFO] [stdout] [2026-01-28T07:56:08Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.16259194885068, 31.086764465614806]
[INFO] [stdout] [2026-01-28T07:56:08Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:09Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -2.4640839746828003
[INFO] [stdout] [2026-01-28T07:56:09Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 15 points
[INFO] [stdout] [2026-01-28T07:56:09Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 12/20 in 2.049s: Best fun(x[12])=[-5.508012973470709, -0.0000007598726448065918, -0.00000011171188418757083] at x=[2.3295202478616304, 3.178492725609079]
[INFO] [stdout] [2026-01-28T07:56:09Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 15 points...
[INFO] [stdout] [2026-01-28T07:56:09Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 250520865501069.4
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.000000000000050498624606238875
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 12 points
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/20 in 2.046s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.9575986142255113
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.01076388065365, 30.91985865207307]
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 48800499652127.4
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0000000000002980048889138217
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 13 points
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 8/20 in 0.324s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 13 points...
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 56589276253901.305
[INFO] [stdout] [2026-01-28T07:56:10Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.00000000000026079361080634114
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 14 points
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 9/20 in 0.367s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 14 points...
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 65203737641648.28
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0000000000002289085529598073
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 15 points
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 10/20 in 0.480s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 15 points...
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 74328288261383.83
[INFO] [stdout] [2026-01-28T07:56:11Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.00000000000020335584117409573
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 16 points
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 11/20 in 0.535s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 364971131053805.7
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.00000000000016977713046353912
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 17 points
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 12/20 in 0.636s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 17 points...
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 78415157427026.98
[INFO] [stdout] [2026-01-28T07:56:12Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -180.43383114589668
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 16 points
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 13/20 in 3.352s: Best fun(x[12])=[-5.508012973470709, -0.0000007598726448065918, -0.00000011171188418757083] at x=[2.3295202478616304, 3.178492725609079]
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.00000000000019372928131263764
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 18 points
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 13/20 in 0.581s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 18 points...
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 86105415713534.47
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0000000000001778604440057388
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 19 points
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 14/20 in 0.413s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 19 points...
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.322120403416914
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [16.869847357495832, 32.52442634173257]
[INFO] [stdout] [2026-01-28T07:56:13Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 94077626033201.58
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.035864225856331075
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 20 points
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 15/20 in 0.534s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 20 points...
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 103351416898445.83
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0000000000001500946811769874
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 21 points
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 16/20 in 0.503s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 21 points...
[INFO] [stdout] [2026-01-28T07:56:14Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 111439244566484.94
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.38923646595464617
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 22 points
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 17/20 in 0.647s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 22 points...
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 119872169500579.3
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.05299340837632894
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 23 points
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 18/20 in 0.585s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 23 points...
[INFO] [stdout] [2026-01-28T07:56:15Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 514929549211501.9
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.00000000000029500210155280946
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 24 points
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 19/20 in 0.718s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 24 points...
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.9481469872214663], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -3.813619518346707
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 17 points
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 14/20 in 3.711s: Best fun(x[16])=[-5.508015026608632, 0.0000014099034548742395, 0.0000018943379203051336] at x=[2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 17 points...
[INFO] [stdout] [2026-01-28T07:56:16Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 137497347951815.56
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.00000000000011385937883065388
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 25 points
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 20/20 in 0.595s: Best fun(x[5])=[-15.121611536143384] at x=[18.940135163000292]
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [18.940135163000292], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -15.121611536143384
[INFO] [stdout]         iters (best):  0
[INFO] [stdout]         iters (total): 20
[INFO] [stdout]         termination:   Maximum number of iterations reached
[INFO] [stdout]         time:          11.852570874s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[7, 3.1412761586385907],
[INFO] [stdout]      [17, -12.352951424113456],
[INFO] [stdout]      [10, 5.7098309851816245],
[INFO] [stdout]      [20, -14.1545328776705],
[INFO] [stdout]      [0, 3.1412761586385907],
[INFO] [stdout]      [19, -15.121611536143384],
[INFO] [stdout]      [24, 4.916049755665911],
[INFO] [stdout]      [19, -15.121611536143384],
[INFO] [stdout]      [3, 0.07924194329580243],
[INFO] [stdout]      [17, -12.352951424113456],
[INFO] [stdout]      [19, -15.121611536143384],
[INFO] [stdout]      [14, -2.092831226407067],
[INFO] [stdout]      [19, -15.121611536143384],
[INFO] [stdout]      [19, -15.121611536143384],
[INFO] [stdout]      [19, -15.121611536143384],
[INFO] [stdout]      [19, -15.121611536143384],
[INFO] [stdout]      [18, -14.431984706366741],
[INFO] [stdout]      [19, -15.121611536143384],
[INFO] [stdout]      [19, -15.121611536143384],
[INFO] [stdout]      [17, -12.352951424113456],
[INFO] [stdout]      [19, -15.121611536143384],
[INFO] [stdout]      [14, -2.092831226407067],
[INFO] [stdout]      [17, -12.352951424113456],
[INFO] [stdout]      [5, 0.6892935156628215],
[INFO] [stdout]      [19, -15.121611536143384]]
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-15.121611536143384] at x=[19]
[INFO] [stdout] test egor::tests::test_mixsinx_wb2_mixint_egor_builder ... ok
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 1, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: None, qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: WB2, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: Some("checkpoint_test_dir"), warm_start: false, hot_start: Enabled, xtypes: [Float(0.0, 25.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] test egor::tests::test_xsinx_hot_start_egor ... FAILED
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 1, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[0.0],
[INFO] [stdout]      [7.0],
[INFO] [stdout]      [25.0]], shape=[3, 1], strides=[1, 1], layout=CFcf (0xf), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Hard, theta_tuning: Full { init: [2.0], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(1.5, 20.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 7, max_eval: 100 }, infill_criterion: EI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 25.0)], seed: None, trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 3 points
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[0])=[3.1412761586385907] at x=[0]
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 3 points...
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [2.0], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(1.5, 20.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Hard])
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.43436470773877295
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.4953847206941155
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.826758425192104, 30.480020691010186]
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1.0008659434511897
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 4 points
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/1 in 0.530s: Best fun(x[3])=[0.0037924309879401766] at x=[3.6091635069058405]
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [3.6091635069058405], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   0.0037924309879401766
[INFO] [stdout]         iters (best):  0
[INFO] [stdout]         iters (total): 1
[INFO] [stdout]         termination:   Maximum number of iterations reached
[INFO] [stdout]         time:          530.382844ms
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[0, 3.1412761586385907],
[INFO] [stdout]      [7, 3.1412761586385907],
[INFO] [stdout]      [25, 11.429195456150415],
[INFO] [stdout]      [3.6091635069058405, 0.0037924309879401766]]
[INFO] [stdout] [2026-01-28T07:56:17Z INFO  egobox_ego::egor] Optim Result: min f(x)=[0.0037924309879401766] at x=[3.6091635069058405]
[INFO] [stdout] test egor::tests::test_gp_config ... ok
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 20, n_start: 20, n_doe: 0, n_cstr: 2, cstr_tol: Some([2e-6, 2e-6], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1), doe: Some([[0.991938396796102, 3.433666194258212],
[INFO] [stdout]      [2.1681101216179712, 2.4365668941710594],
[INFO] [stdout]      [0.6187709344689643, 2.1406583723211385],
[INFO] [stdout]      [0.025726678588638287, 2.8467642988706774],
[INFO] [stdout]      [1.2000128876577714, 0.7279203738778582],
[INFO] [stdout]      [0.3931234187181315, 1.064275547594713],
[INFO] [stdout]      [1.8262828822211177, 3.767779313730363],
[INFO] [stdout]      [2.8569761854065194, 1.5435454116224083],
[INFO] [stdout]      [1.5909195933914955, 1.6576923342002312],
[INFO] [stdout]      [2.6588386401382875, 0.08439339164044349]], shape=[10, 2], strides=[1, 10], layout=Ff (0xa), const ndim=2), qei_config: QEiConfig { batch: 2, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT | LINEAR | QUADRATIC), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL | ABSOLUTEEXPONENTIAL | MATERN32 | MATERN52), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -5.503, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 3.0), Float(0.0, 4.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 10 points
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[8])=[-3.2486119275917265, -1.1894254798826294, -1.1155532110936832] at x=[1.5909195933914955, 1.6576923342002312]
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1, 0.1], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0, 1] }]
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::solver_impl] Constraint[2] clustering and training...
[INFO] [stdout] [2026-01-28T07:56:18Z INFO  egobox_ego::solver::solver_impl] Constraint[1] clustering and training...
[INFO] [stdout] [2026-01-28T07:56:20Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -4.16467501430986
[INFO] [stdout] [2026-01-28T07:56:20Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 18 points
[INFO] [stdout] [2026-01-28T07:56:20Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 15/20 in 3.702s: Best fun(x[16])=[-5.508015026608632, 0.0000014099034548742395, 0.0000018943379203051336] at x=[2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:56:20Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 18 points...
[INFO] [stdout] [2026-01-28T07:56:20Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:21Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.249499142967959
[INFO] [stdout] [2026-01-28T07:56:21Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.103575996113374, 29.27533019876051]
[INFO] [stdout] [2026-01-28T07:56:21Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:25Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.0003184444584344682
[INFO] [stdout] [2026-01-28T07:56:25Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:56:26Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=3.9074340755810226
[INFO] [stdout] [2026-01-28T07:56:26Z INFO  egobox_ego::solver::solver_impl] ... Constraint[1] trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:56:26Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=6.882463503961368
[INFO] [stdout] [2026-01-28T07:56:26Z INFO  egobox_ego::solver::solver_impl] ... Constraint[2] trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:56:26Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.599108434401211
[INFO] [stdout] [2026-01-28T07:56:26Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [15.985532224785146, 32.621313150160795]
[INFO] [stdout] [2026-01-28T07:56:26Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:27Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:56:27Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01000008821860052, 0.010000237168027573], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:32Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=6.688935894293991
[INFO] [stdout] [2026-01-28T07:56:32Z INFO  egobox_moe::algorithm] Best expert Constant_Matern52 accuracy=3.25420146625338
[INFO] [stdout] [2026-01-28T07:56:32Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.0002612678060681097
[INFO] [stdout] [2026-01-28T07:56:32Z INFO  egobox_ego::utils::misc] Point [2.329520235134559, 3.178494791474073] too close to existing data point [2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:56:32Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 5.508015026608632
[INFO] [stdout] [2026-01-28T07:56:32Z INFO  egobox_ego::solver::solver_impl]   R [2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:56:32Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:56:32Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 18 points...
[INFO] [stdout] [2026-01-28T07:56:32Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:33Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.482968350692433
[INFO] [stdout] [2026-01-28T07:56:33Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.918807559689082, 30.113778796214426]
[INFO] [stdout] [2026-01-28T07:56:33Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:34Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.720226787771807
[INFO] [stdout] [2026-01-28T07:56:34Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [16.637360681506763, 32.95929731780614]
[INFO] [stdout] [2026-01-28T07:56:34Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:34Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.2798168284255744
[INFO] [stdout] [2026-01-28T07:56:34Z INFO  egobox_ego::solver::solver_impl] +2 point(s), total: 12 points
[INFO] [stdout] [2026-01-28T07:56:34Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/20 in 15.913s: Best fun(x[8])=[-3.2486119275917265, -1.1894254798826294, -1.1155532110936832] at x=[1.5909195933914955, 1.6576923342002312]
[INFO] [stdout] [2026-01-28T07:56:34Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T07:56:34Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01000008821860052, 0.010000237168027573], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:41Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=7.046081031749127
[INFO] [stdout] [2026-01-28T07:56:41Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.0002541400429868153
[INFO] [stdout] [2026-01-28T07:56:41Z INFO  egobox_moe::algorithm] Best expert Constant_AbsoluteExponential accuracy=3.7168316544430686
[INFO] [stdout] [2026-01-28T07:56:41Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -154.87297274559535
[INFO] [stdout] [2026-01-28T07:56:41Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 19 points
[INFO] [stdout] [2026-01-28T07:56:41Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 16/20 in 21.463s: Best fun(x[16])=[-5.508015026608632, 0.0000014099034548742395, 0.0000018943379203051336] at x=[2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:56:41Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 19 points...
[INFO] [stdout] [2026-01-28T07:56:41Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:42Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.3069252658639883
[INFO] [stdout] [2026-01-28T07:56:42Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [12.267924547589269, 32.34533699555426]
[INFO] [stdout] [2026-01-28T07:56:42Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:42Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 5.0159400211686505
[INFO] [stdout] [2026-01-28T07:56:42Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.85172234462566, 29.517236771797375]
[INFO] [stdout] [2026-01-28T07:56:42Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:44Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -3.0253488391144976
[INFO] [stdout] [2026-01-28T07:56:44Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 20 points
[INFO] [stdout] [2026-01-28T07:56:44Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 17/20 in 2.132s: Best fun(x[16])=[-5.508015026608632, 0.0000014099034548742395, 0.0000018943379203051336] at x=[2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:56:44Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 20 points...
[INFO] [stdout] [2026-01-28T07:56:44Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:44Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 13 points...
[INFO] [stdout] [2026-01-28T07:56:44Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01000008821860052, 0.010000237168027573], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:49Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.00020873305589795497
[INFO] [stdout] [2026-01-28T07:56:49Z INFO  egobox_moe::algorithm] Best expert Constant_Matern52 accuracy=3.4778381985417313
[INFO] [stdout] [2026-01-28T07:56:49Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=4.437713281983392
[INFO] [stdout] [2026-01-28T07:56:50Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 6.3357839451867894
[INFO] [stdout] [2026-01-28T07:56:50Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.658554569683712
[INFO] [stdout] [2026-01-28T07:56:50Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.019339064749396, 30.271560800717594]
[INFO] [stdout] [2026-01-28T07:56:50Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:50Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [16.352194231214646, 32.73819254782245]
[INFO] [stdout] [2026-01-28T07:56:50Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:51Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.1300973371321113
[INFO] [stdout] [2026-01-28T07:56:51Z INFO  egobox_ego::solver::solver_impl] +2 point(s), total: 14 points
[INFO] [stdout] [2026-01-28T07:56:51Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/20 in 16.862s: Best fun(x[8])=[-3.2486119275917265, -1.1894254798826294, -1.1155532110936832] at x=[1.5909195933914955, 1.6576923342002312]
[INFO] [stdout] [2026-01-28T07:56:51Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 14 points...
[INFO] [stdout] [2026-01-28T07:56:51Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01000008821860052, 0.010000237168027573], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] test egor::tests::test_egor_g24_basic_egor_builder_cobyla has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_egor_g24_basic_egor_builder_logei has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_egor_g24_basic_egor_builder_slsqp has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_egor_g24_qei_egor_builder has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_egor_g24_with_domain_constraints has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_mixobj_mixint_egor_builder has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_mixsinx_ei_mixint_egor_builder has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_mixsinx_reclustering_mixint_egor_builder has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_rosenbrock_2d_egor_builder has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_rosenbrock_2d_trego_egor_builder has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_xsinx_auto_clustering_egor_builder has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_xsinx_ei_egor_builder has been running for over 60 seconds
[INFO] [stdout] [2026-01-28T07:56:54Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -23.745084563955064
[INFO] [stdout] [2026-01-28T07:56:54Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 21 points
[INFO] [stdout] [2026-01-28T07:56:54Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 18/20 in 10.341s: Best fun(x[16])=[-5.508015026608632, 0.0000014099034548742395, 0.0000018943379203051336] at x=[2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:56:54Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 21 points...
[INFO] [stdout] [2026-01-28T07:56:54Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] test egor::tests::test_xsinx_ei_quadratic_egor_builder has been running for over 60 seconds
[INFO] [stdout] [2026-01-28T07:56:56Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 6.943912750558117
[INFO] [stdout] [2026-01-28T07:56:56Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.645613251776375, 30.044410283517298]
[INFO] [stdout] [2026-01-28T07:56:56Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:58Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -101.72495696729491
[INFO] [stdout] [2026-01-28T07:56:58Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 22 points
[INFO] [stdout] [2026-01-28T07:56:58Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 19/20 in 3.894s: Best fun(x[16])=[-5.508015026608632, 0.0000014099034548742395, 0.0000018943379203051336] at x=[2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:56:58Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 22 points...
[INFO] [stdout] [2026-01-28T07:56:58Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:56:59Z INFO  egobox_moe::algorithm] Best expert Constant_AbsoluteExponential accuracy=3.635905380110686
[INFO] [stdout] [2026-01-28T07:56:59Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.4407805733439947
[INFO] [stdout] [2026-01-28T07:56:59Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.710115838194536, 30.323423124139424]
[INFO] [stdout] [2026-01-28T07:56:59Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:56:59Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=5.068624877737547
[INFO] [stdout] [2026-01-28T07:57:00Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.00016665961458743123
[INFO] [stdout] [2026-01-28T07:57:00Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 2.241037024084017
[INFO] [stdout] [2026-01-28T07:57:00Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [12.373621618399275, 32.55454344810168]
[INFO] [stdout] [2026-01-28T07:57:00Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:01Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 15 points...
[INFO] [stdout] [2026-01-28T07:57:01Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01000008821860052, 0.010000237168027573], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:03Z INFO  egobox_ego::utils::misc] Point [2.329520235134559, 3.178494791474073] too close to existing data point [2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:57:03Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 5.508015026608632
[INFO] [stdout] [2026-01-28T07:57:03Z INFO  egobox_ego::solver::solver_impl]   R [2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:57:03Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:57:03Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 22 points...
[INFO] [stdout] [2026-01-28T07:57:03Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:04Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 2.54204989463458
[INFO] [stdout] [2026-01-28T07:57:04Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.16732129799095, 31.18009906663794]
[INFO] [stdout] [2026-01-28T07:57:04Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:05Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -6.120706533387401
[INFO] [stdout] [2026-01-28T07:57:05Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 23 points
[INFO] [stdout] [2026-01-28T07:57:05Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 20/20 in 7.711s: Best fun(x[16])=[-5.508015026608632, 0.0000014099034548742395, 0.0000018943379203051336] at x=[2.329520235134559, 3.178494791474073]
[INFO] [stdout] [2026-01-28T07:57:05Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [2.329520235134559, 3.178494791474073], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -5.508015026608632
[INFO] [stdout]         iters (best):  14
[INFO] [stdout]         iters (total): 20
[INFO] [stdout]         termination:   Maximum number of iterations reached
[INFO] [stdout]         time:          71.691944863s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:57:05Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[1.3104113957271049, 3.070753748406647, -4.381165144133752, -0.5623939756729359, 1.9704888756245964],
[INFO] [stdout]      [0.08575559529546095, 1.3333906118123169, -1.4191462071077778, -0.7205045401055234, -27.06126175989998],
[INFO] [stdout]      [2.062569781563214, 0.40861509687156394, -2.471184878434778, -1.624695052074522, -3.560126390806822],
[INFO] [stdout]      [1.1417371767223845, 3.098196844579014, -4.239934021301399, -0.822252616535748, 2.8207103672246134],
[INFO] [stdout]      [2.0410302120984847, 2.958156587205069, -4.999186799303553, 0.944130504792605, -1.0283869227529436],
[INFO] [stdout]      [2.9999999999999996, 2.328829733575212, -5.328829733575212, -17.671170266424774, 2.3288297335750414],
[INFO] [stdout]      [2.9999999999999956, 2.744346033718741, -5.744346033718736, -17.255653966281045, 2.7443460337187418],
[INFO] [stdout]      [2.1601167894489173, 3.1538302061593644, -5.313946995608282, 0.9145767570761922, -0.6436998060309023],
[INFO] [stdout]      [2.3135411026654458, 3.3092709895233656, -5.622812092188811, 0.2568890226314653, 0.05707730441628911],
[INFO] [stdout]      [2.3301976478406505, 3.184070950233576, -5.514268598074226, 0.00003888123363582352, 0.008764255282216027],
[INFO] [stdout]      [2.3295288054787124, 3.1784734597472046, -5.508002265225917, -0.00008989629426769952, 0.000020842218667382895],
[INFO] [stdout]      [2.32952084105198, 3.178489824729969, -5.508010665781949, -0.000008503904421086617, -0.0000002246918100468065],
[INFO] [stdout]      [2.3295202478616304, 3.178492725609079, -5.508012973470709, -0.0000007598726448065918, -0.00000011171188418757083],
[INFO] [stdout]      [2.3295203576173162, 3.1784922417784105, -5.508012599395727, -0.0000021398119725013487, -0.00000007970881910068783],
[INFO] [stdout]      [1.7662929273790045, 3.7433904845120645, -5.509683411891069, 1.402590813694959, 0.16840951205089993],
[INFO] [stdout]      [2.744460475554152, 2.763261081025309, -5.507721556579462, -7.585600249999654, 1.9683868389493142],
[INFO] [stdout]      [2.329520235134559, 3.178494791474073, -5.508015026608632, 0.0000014099034548742395, 0.0000018943379203051336],
[INFO] [stdout]      [2.329520133992739, 3.178493419046393, -5.508013553039133, 0.0000008632554542309379, 0.000000046560330702050123],
[INFO] [stdout]      [2.4402150028500054, 3.0677145291003862, -5.507929531950392, -1.240179484094127, 0.46781142727434144],
[INFO] [stdout]      [2.329520198615113, 3.178493079638382, -5.508013278253495, -0.000000003766548406503034, 0.000000010866820332466887],
[INFO] [stdout]      [2.329524231879343, 3.1784707787877804, -5.507995010667123, -0.00005523477519941977, -0.0000033342174390327273],
[INFO] [stdout]      [2.5703075613064716, 2.937649380927753, -5.507956942234225, -3.3598759238042097, 1.1165029877066956],
[INFO] [stdout]      [2.329520187992056, 3.1784931292982312, -5.508013317290287, 0.00000013262601239460992, 0.000000010600018640616327]]
[INFO] [stdout] [2026-01-28T07:57:05Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-5.508015026608632, 0.0000014099034548742395, 0.0000018943379203051336] at x=[2.329520235134559, 3.178494791474073]
[INFO] [stdout] test egor::tests::test_egor_g24_basic_egor_builder_slsqp ... ok
[INFO] [stdout] [2026-01-28T07:57:06Z INFO  egobox_moe::algorithm] Best expert Constant_Matern32 accuracy=3.357003366673374
[INFO] [stdout] [2026-01-28T07:57:07Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=6.774886290012344
[INFO] [stdout] [2026-01-28T07:57:07Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.0002857030687986072
[INFO] [stdout] [2026-01-28T07:57:07Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.8512229236402646
[INFO] [stdout] [2026-01-28T07:57:07Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [13.060776784003394, 33.610935169935786]
[INFO] [stdout] [2026-01-28T07:57:07Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:08Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.21320350827235815
[INFO] [stdout] [2026-01-28T07:57:08Z INFO  egobox_ego::solver::solver_impl] +2 point(s), total: 16 points
[INFO] [stdout] [2026-01-28T07:57:08Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/20 in 16.887s: Best fun(x[8])=[-3.2486119275917265, -1.1894254798826294, -1.1155532110936832] at x=[1.5909195933914955, 1.6576923342002312]
[INFO] [stdout] [2026-01-28T07:57:08Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T07:57:08Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01000008821860052, 0.010000237168027573], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:12Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=6.7880660306016365
[INFO] [stdout] [2026-01-28T07:57:13Z INFO  egobox_moe::algorithm] Best expert Constant_Matern52 accuracy=2.635046848381205
[INFO] [stdout] [2026-01-28T07:57:13Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.0003020178375872633
[INFO] [stdout] [2026-01-28T07:57:13Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.1784606545914276
[INFO] [stdout] [2026-01-28T07:57:13Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [16.25040648421887, 33.4310267463168]
[INFO] [stdout] [2026-01-28T07:57:13Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:14Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 17 points...
[INFO] [stdout] [2026-01-28T07:57:14Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01000008821860052, 0.010000237168027573], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] test egor::tests::test_xsinx_logei_egor_builder has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_xsinx_optmod_egor has been running for over 60 seconds
[INFO] [stdout] test egor::tests::test_xsinx_trego_wb2_egor_builder has been running for over 60 seconds
[INFO] [stdout] [2026-01-28T07:57:18Z INFO  egobox_moe::algorithm] Best expert Constant_Matern52 accuracy=2.407814733913173
[INFO] [stdout] [2026-01-28T07:57:18Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=5.881869552731617
[INFO] [stdout] [2026-01-28T07:57:19Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.0003184917424970436
[INFO] [stdout] [2026-01-28T07:57:19Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.1826481180598236
[INFO] [stdout] [2026-01-28T07:57:19Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.861261470165676, 31.926736545850062]
[INFO] [stdout] [2026-01-28T07:57:19Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:19Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.25610808563991727
[INFO] [stdout] [2026-01-28T07:57:19Z INFO  egobox_ego::solver::solver_impl] +2 point(s), total: 18 points
[INFO] [stdout] [2026-01-28T07:57:19Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/20 in 11.528s: Best fun(x[8])=[-3.2486119275917265, -1.1894254798826294, -1.1155532110936832] at x=[1.5909195933914955, 1.6576923342002312]
[INFO] [stdout] [2026-01-28T07:57:19Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 18 points...
[INFO] [stdout] [2026-01-28T07:57:19Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01000008821860052, 0.010000237168027573], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:23Z INFO  egobox_moe::algorithm] Best expert Constant_Matern52 accuracy=2.648056873946252
[INFO] [stdout] [2026-01-28T07:57:24Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=6.738478517505376
[INFO] [stdout] [2026-01-28T07:57:24Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.0003326044441260017
[INFO] [stdout] [2026-01-28T07:57:24Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.9593804075062407
[INFO] [stdout] [2026-01-28T07:57:24Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [14.972195556822669, 32.38721791827951]
[INFO] [stdout] [2026-01-28T07:57:24Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:25Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 19 points...
[INFO] [stdout] [2026-01-28T07:57:25Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01000008821860052, 0.010000237168027573], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:28Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.0003472313323183856
[INFO] [stdout] [2026-01-28T07:57:28Z INFO  egobox_moe::algorithm] Best expert Constant_Matern52 accuracy=2.6086130874202444
[INFO] [stdout] [2026-01-28T07:57:28Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=6.763873105811389
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.1433735819730995
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [16.204777497916268, 32.73531163134428]
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.2593074947009387
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::solver_impl] +2 point(s), total: 20 points
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/20 in 9.948s: Best fun(x[18])=[-5.508014353409006, -0.00000016194047791628918, 0.0000015839305262943526] at x=[2.3295203331908536, 3.178494020218152]
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [2.3295203331908536, 3.178494020218152], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -5.508014353409006
[INFO] [stdout]         iters (best):  5
[INFO] [stdout]         iters (total): 5
[INFO] [stdout]         termination:   Target cost value reached
[INFO] [stdout]         time:          71.140261581s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[0.991938396796102, 3.433666194258212, -4.425604591054314, -0.5660738564041763, 3.432617963518169],
[INFO] [stdout]      [2.1681101216179712, 2.4365668941710594, -4.604677015789031, 0.17087372189038197, -1.34053974132663],
[INFO] [stdout]      [0.6187709344689643, 2.1406583723211385, -2.7594293067901026, -1.3202440995467457, -1.1556994632473305],
[INFO] [stdout]      [0.025726678588638287, 2.8467642988706774, -2.8724909774593157, 0.8416047469042036, -30.741175283748134],
[INFO] [stdout]      [1.2000128876577714, 0.7279203738778582, -1.9279332615356295, -3.1152598300951655, 0.20946098632844468],
[INFO] [stdout]      [0.3931234187181315, 1.064275547594713, -1.4573989663128444, -1.7338162919801507, -8.947282972973284],
[INFO] [stdout]      [1.8262828822211177, 3.767779313730363, -5.594062195951481, 1.5664758150854055, 0.005557650703657657],
[INFO] [stdout]      [2.8569761854065194, 1.5435454116224083, -4.400521597028928, -12.44539338498553, 1.2613893572200894],
[INFO] [stdout]      [1.5909195933914955, 1.6576923342002312, -3.2486119275917265, -1.1894254798826294, -1.1155532110936832],
[INFO] [stdout]      [2.6588386401382875, 0.08439339164044349, -2.743232031778731, -8.052832140946702, -1.1967211213171538],
[INFO] [stdout]      [2.304785490692217, 3.7758375381355607, -6.080623028827778, 0.7889228891244273, 0.48447377471862296],
[INFO] [stdout]      [2.304785490669848, 3.775837537795285, -6.0806230284651335, 0.7889228889481661, 0.48447377427937965],
[INFO] [stdout]      [2.3216621045145414, 3.207153075611116, -5.528815180125657, 0.09176032110633381, -0.00793612287954204],
[INFO] [stdout]      [2.32166210517465, 3.2071530815719878, -5.5288151867466375, 0.09176032185495542, -0.007936113872915485],
[INFO] [stdout]      [2.3257705512116016, 3.1958250094893557, -5.521595560700957, 0.047704763326821276, -0.00021466950452975198],
[INFO] [stdout]      [2.325770555987313, 3.195825114593786, -5.5215956705811, 0.04770483005389359, -0.00021454214936511562],
[INFO] [stdout]      [2.329522777657533, 3.1784943663263983, -5.508017143983931, -0.00001977397172847617, 0.000013418665993469858],
[INFO] [stdout]      [2.3295227955520073, 3.1784944903974934, -5.508017285949501, -0.000019796002963534676, 0.00001362683865835379],
[INFO] [stdout]      [2.3295203331908536, 3.178494020218152, -5.508014353409006, -0.00000016194047791628918, 0.0000015839305262943526],
[INFO] [stdout]      [2.329520310095434, 3.1784938221453656, -5.508014132240799, -0.0000001714489359372351, 0.000001277313067760133]]
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-5.508014353409006, -0.00000016194047791628918, 0.0000015839305262943526] at x=[2.3295203331908536, 3.178494020218152]
[INFO] [stdout] test egor::tests::test_egor_g24_qei_egor_builder ... ok
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 50, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[1.3104113957271049, 3.070753748406647],
[INFO] [stdout]      [0.08575559529546095, 1.3333906118123169],
[INFO] [stdout]      [2.062569781563214, 0.40861509687156394]], shape=[3, 2], strides=[1, 3], layout=Ff (0xa), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Cobyla, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 3.0), Float(0.0, 4.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 3 points
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[2])=[-2.471184878434778] at x=[2.062569781563214, 0.40861509687156394]
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 3 points...
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1, 0.1], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0, 1] }]
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:57:29Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 237.5726370847975
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.473103908504648, 32.49162706447148]
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.002727978837878505
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 4 points
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/50 in 0.312s: Best fun(x[3])=[-3.5963747852071473] at x=[0.49567691583038154, 3.100697869376766]
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 4 points...
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 105.69565798538876
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.688930402417782, 33.66720593345253]
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0032659662204345802
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 5 points
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/50 in 0.313s: Best fun(x[3])=[-3.5963747852071473] at x=[0.49567691583038154, 3.100697869376766]
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 556.6176965934562
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.861940742021677, 33.00081809031826]
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.0012396073486010291
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/50 in 0.310s: Best fun(x[3])=[-3.5963747852071473] at x=[0.49567691583038154, 3.100697869376766]
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 343.9897149288811
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.40669398915371, 33.03250489455587]
[INFO] [stdout] [2026-01-28T07:57:30Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.0019076640895621605
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/50 in 0.402s: Best fun(x[3])=[-3.5963747852071473] at x=[0.49567691583038154, 3.100697869376766]
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 7.063764557892842
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.39158428731069, 33.60437422341715]
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.09178235406881864
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/50 in 0.438s: Best fun(x[7])=[-5.5087119631609305] at x=[2.329558521916894, 3.1791534412440368]
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 2.4783810208175883
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.479959246704638, 34.81636931368839]
[INFO] [stdout] [2026-01-28T07:57:31Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -293.0385578342136
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/50 in 0.472s: Best fun(x[7])=[-5.5087119631609305] at x=[2.329558521916894, 3.1791534412440368]
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 2.960201269229187
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.98061460688049, 34.684712296936084]
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -238.80370415255962
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 10 points
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/50 in 0.446s: Best fun(x[7])=[-5.5087119631609305] at x=[2.329558521916894, 3.1791534412440368]
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 5.59200742201538
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.38772024623995, 31.61877716201714]
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -1.420230754263326
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 11 points
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 8/50 in 0.435s: Best fun(x[10])=[-5.5090653778887955] at x=[2.329555792371668, 3.179509585517127]
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:57:32Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1.673956369735551
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [16.2607643144203, 32.4494800222858]
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -424.98037743375795
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 12 points
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 9/50 in 0.436s: Best fun(x[10])=[-5.5090653778887955] at x=[2.329555792371668, 3.179509585517127]
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.921986762199124
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.905685816283604, 33.41582677264177]
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -144.80289846633207
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 13 points
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 10/50 in 0.425s: Best fun(x[10])=[-5.5090653778887955] at x=[2.329555792371668, 3.179509585517127]
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 13 points...
[INFO] [stdout] [2026-01-28T07:57:33Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 5.9002208547800565
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.718350525753657, 33.70742143346273]
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -120.10303443988981
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 14 points
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 11/50 in 0.600s: Best fun(x[10])=[-5.5090653778887955] at x=[2.329555792371668, 3.179509585517127]
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 14 points...
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 55.312584110671715
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.339095887420676, 34.87330355067726]
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -12.411312522103255
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 15 points
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 12/50 in 0.427s: Best fun(x[10])=[-5.5090653778887955] at x=[2.329555792371668, 3.179509585517127]
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 15 points...
[INFO] [stdout] [2026-01-28T07:57:34Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 688.7463261883871
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.994335665525625, 33.82628291745993]
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -1.0047389913230533
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 16 points
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 13/50 in 0.394s: Best fun(x[10])=[-5.5090653778887955] at x=[2.329555792371668, 3.179509585517127]
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 632.8718489774428
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [16.86763948178247, 33.53138453432169]
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.014875443972702298
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 17 points
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 14/50 in 0.489s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 17 points...
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 710.5634200219511
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.880238404818776, 34.075449367066255]
[INFO] [stdout] [2026-01-28T07:57:35Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.965196563860981
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 18 points
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 15/50 in 0.478s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 18 points...
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 598.5331895538528
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.11162777235743, 31.94740651300088]
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -1.1346177098629562
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 19 points
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 16/50 in 0.450s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 19 points...
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 655.1425984932786
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.981225144209585, 34.181152489593316]
[INFO] [stdout] [2026-01-28T07:57:36Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:37Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -1.0475111519050797
[INFO] [stdout] [2026-01-28T07:57:37Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 20 points
[INFO] [stdout] [2026-01-28T07:57:37Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 17/50 in 0.616s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:37Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 20 points...
[INFO] [stdout] [2026-01-28T07:57:37Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:37Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 659.6305301048604
[INFO] [stdout] [2026-01-28T07:57:37Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.879026576920293, 32.58362837371307]
[INFO] [stdout] [2026-01-28T07:57:37Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -1.0498716413387286
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 21 points
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 18/50 in 0.737s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 21 points...
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 716.0138670576881
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.036636430888958, 34.97104567072914]
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.8940315109534636
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 22 points
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 19/50 in 0.565s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 22 points...
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 706.5266456705128
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.687353736054575, 34.609354925672264]
[INFO] [stdout] [2026-01-28T07:57:38Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.2810468582774054
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 23 points
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 20/50 in 0.667s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 23 points...
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 543.8488468242549
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.71319003245673, 33.1227236190995]
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -1.2833199775329527
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 24 points
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 21/50 in 0.633s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 24 points...
[INFO] [stdout] [2026-01-28T07:57:39Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 708.3867827487292
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.166924014799346, 35.62014803644619]
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.000617191570292134
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 25 points
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 22/50 in 0.670s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 25 points...
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 716.8968965284948
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.327313517830547, 33.668911871884134]
[INFO] [stdout] [2026-01-28T07:57:40Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.902627856518323
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 26 points
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 23/50 in 0.740s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 26 points...
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 720.7047535313409
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [16.818789360533813, 34.21598887364883]
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.3950844170059846
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 27 points
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 24/50 in 0.611s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 27 points...
[INFO] [stdout] [2026-01-28T07:57:41Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 632.4453019593967
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.08854313801191, 35.04600491834096]
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -1.006939863536815
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 28 points
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 25/50 in 0.501s: Best fun(x[16])=[-5.509146834535058] at x=[2.329571285530335, 3.1795755490047233]
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 28 points...
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 605.532103924945
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.9490208255057, 32.62426907394315]
[INFO] [stdout] [2026-01-28T07:57:42Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.022691426448734706
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 29 points
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 26/50 in 0.741s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 29 points...
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 625.4318612153829
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.423591688237295, 34.4779068097124]
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.006124363768695063
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 30 points
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 27/50 in 0.713s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 30 points...
[INFO] [stdout] [2026-01-28T07:57:43Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 699.5255697076553
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.598162262767172, 34.578311263146794]
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.8964289739072819
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 31 points
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 28/50 in 0.685s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 31 points...
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 627.3056698433508
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.032554203359773, 31.870705358153344]
[INFO] [stdout] [2026-01-28T07:57:44Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:45Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.9985070137562491
[INFO] [stdout] [2026-01-28T07:57:45Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 32 points
[INFO] [stdout] [2026-01-28T07:57:45Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 29/50 in 0.858s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:45Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 32 points...
[INFO] [stdout] [2026-01-28T07:57:45Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:45Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 664.9129030887315
[INFO] [stdout] [2026-01-28T07:57:45Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.860361164946696, 34.05460738593413]
[INFO] [stdout] [2026-01-28T07:57:45Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.006041158739608048
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 33 points
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 30/50 in 0.723s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 33 points...
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 694.0403931815752
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [16.728279825518403, 34.021309078976024]
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.8927944584931751
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 34 points
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 31/50 in 0.709s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 34 points...
[INFO] [stdout] [2026-01-28T07:57:46Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:47Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 515.3120822743867
[INFO] [stdout] [2026-01-28T07:57:47Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.15521783446483, 35.10886090836895]
[INFO] [stdout] [2026-01-28T07:57:47Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:47Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.007863614439895441
[INFO] [stdout] [2026-01-28T07:57:47Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 35 points
[INFO] [stdout] [2026-01-28T07:57:47Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 32/50 in 0.908s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:47Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 35 points...
[INFO] [stdout] [2026-01-28T07:57:47Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 673.6965382832365
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.307771455492755, 33.16463676480147]
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.005976182469013415
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 36 points
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 33/50 in 0.633s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 36 points...
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 493.5390862489178
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.961270506747233, 33.63004607552359]
[INFO] [stdout] [2026-01-28T07:57:48Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:49Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0023041372838815905
[INFO] [stdout] [2026-01-28T07:57:49Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 37 points
[INFO] [stdout] [2026-01-28T07:57:49Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 34/50 in 0.973s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:49Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 37 points...
[INFO] [stdout] [2026-01-28T07:57:49Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:49Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 680.5315950779818
[INFO] [stdout] [2026-01-28T07:57:49Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.596913875201736, 32.6159873230267]
[INFO] [stdout] [2026-01-28T07:57:49Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:50Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.9845583133867783
[INFO] [stdout] [2026-01-28T07:57:50Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 38 points
[INFO] [stdout] [2026-01-28T07:57:50Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 35/50 in 1.304s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:50Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 38 points...
[INFO] [stdout] [2026-01-28T07:57:50Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:51Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 678.6048578478985
[INFO] [stdout] [2026-01-28T07:57:51Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.055138399126662, 32.425227445494514]
[INFO] [stdout] [2026-01-28T07:57:51Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:51Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.005900070221842664
[INFO] [stdout] [2026-01-28T07:57:51Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 39 points
[INFO] [stdout] [2026-01-28T07:57:51Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 36/50 in 1.056s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:51Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 39 points...
[INFO] [stdout] [2026-01-28T07:57:51Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:52Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 598.7240829104823
[INFO] [stdout] [2026-01-28T07:57:52Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.74914116263081, 34.680053283983575]
[INFO] [stdout] [2026-01-28T07:57:52Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:52Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -1.097184935572551
[INFO] [stdout] [2026-01-28T07:57:52Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 40 points
[INFO] [stdout] [2026-01-28T07:57:52Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 37/50 in 1.031s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:52Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 40 points...
[INFO] [stdout] [2026-01-28T07:57:52Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:53Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 671.3107934761587
[INFO] [stdout] [2026-01-28T07:57:53Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.247692326500772, 32.27252315699837]
[INFO] [stdout] [2026-01-28T07:57:53Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:53Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.929427501619431
[INFO] [stdout] [2026-01-28T07:57:53Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 41 points
[INFO] [stdout] [2026-01-28T07:57:53Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 38/50 in 1.236s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:53Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 41 points...
[INFO] [stdout] [2026-01-28T07:57:53Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:54Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 639.4674996764084
[INFO] [stdout] [2026-01-28T07:57:54Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.289866566682793, 32.29354768839461]
[INFO] [stdout] [2026-01-28T07:57:54Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:55Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.9541020963823033
[INFO] [stdout] [2026-01-28T07:57:55Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 42 points
[INFO] [stdout] [2026-01-28T07:57:55Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 39/50 in 1.288s: Best fun(x[28])=[-5.509147915588191] at x=[2.32956223363209, 3.1795856819561013]
[INFO] [stdout] [2026-01-28T07:57:55Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 42 points...
[INFO] [stdout] [2026-01-28T07:57:55Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:55Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 533.362584672289
[INFO] [stdout] [2026-01-28T07:57:55Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.823925878496997, 33.25180377548232]
[INFO] [stdout] [2026-01-28T07:57:55Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:56Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.01731765982659895
[INFO] [stdout] [2026-01-28T07:57:56Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 43 points
[INFO] [stdout] [2026-01-28T07:57:56Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 40/50 in 1.307s: Best fun(x[42])=[-5.509245329887342] at x=[2.3295714709639572, 3.1796738589233855]
[INFO] [stdout] [2026-01-28T07:57:56Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 43 points...
[INFO] [stdout] [2026-01-28T07:57:56Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:57Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 673.4530394422143
[INFO] [stdout] [2026-01-28T07:57:57Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.372735610042852, 32.20829724447343]
[INFO] [stdout] [2026-01-28T07:57:57Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:58Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.9961322554368657
[INFO] [stdout] [2026-01-28T07:57:58Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 44 points
[INFO] [stdout] [2026-01-28T07:57:58Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 41/50 in 1.420s: Best fun(x[42])=[-5.509245329887342] at x=[2.3295714709639572, 3.1796738589233855]
[INFO] [stdout] [2026-01-28T07:57:58Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 44 points...
[INFO] [stdout] [2026-01-28T07:57:58Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:58Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 694.1909193681876
[INFO] [stdout] [2026-01-28T07:57:58Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.96738873072755, 32.999163203279835]
[INFO] [stdout] [2026-01-28T07:57:58Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:57:59Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.018131912131403898
[INFO] [stdout] [2026-01-28T07:57:59Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 45 points
[INFO] [stdout] [2026-01-28T07:57:59Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 42/50 in 1.353s: Best fun(x[44])=[-5.509248749398683] at x=[2.3295735324226707, 3.1796752169760127]
[INFO] [stdout] [2026-01-28T07:57:59Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 45 points...
[INFO] [stdout] [2026-01-28T07:57:59Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:57:59Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 633.9618404317234
[INFO] [stdout] [2026-01-28T07:57:59Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.4231968200476, 34.77910140260538]
[INFO] [stdout] [2026-01-28T07:57:59Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:00Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.9457745868975539
[INFO] [stdout] [2026-01-28T07:58:00Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 46 points
[INFO] [stdout] [2026-01-28T07:58:00Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 43/50 in 1.192s: Best fun(x[44])=[-5.509248749398683] at x=[2.3295735324226707, 3.1796752169760127]
[INFO] [stdout] [2026-01-28T07:58:00Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 46 points...
[INFO] [stdout] [2026-01-28T07:58:00Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:01Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 658.0781740115067
[INFO] [stdout] [2026-01-28T07:58:01Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.262418104080453, 34.26361382551576]
[INFO] [stdout] [2026-01-28T07:58:01Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:02Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.009945909536912096
[INFO] [stdout] [2026-01-28T07:58:02Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 47 points
[INFO] [stdout] [2026-01-28T07:58:02Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 44/50 in 1.524s: Best fun(x[46])=[-5.510685770290555] at x=[2.3296618234562256, 3.18102394683433]
[INFO] [stdout] [2026-01-28T07:58:02Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 47 points...
[INFO] [stdout] [2026-01-28T07:58:02Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:02Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 691.305727919615
[INFO] [stdout] [2026-01-28T07:58:02Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.025010660277093, 33.04215758368686]
[INFO] [stdout] [2026-01-28T07:58:02Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:03Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.08542924979309012
[INFO] [stdout] [2026-01-28T07:58:03Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 48 points
[INFO] [stdout] [2026-01-28T07:58:03Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 45/50 in 1.532s: Best fun(x[46])=[-5.510685770290555] at x=[2.3296618234562256, 3.18102394683433]
[INFO] [stdout] [2026-01-28T07:58:03Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 48 points...
[INFO] [stdout] [2026-01-28T07:58:03Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:04Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 559.6862536280727
[INFO] [stdout] [2026-01-28T07:58:04Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.527799501055156, 33.557304281914796]
[INFO] [stdout] [2026-01-28T07:58:04Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:05Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -1.0869247944025773
[INFO] [stdout] [2026-01-28T07:58:05Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 49 points
[INFO] [stdout] [2026-01-28T07:58:05Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 46/50 in 1.447s: Best fun(x[46])=[-5.510685770290555] at x=[2.3296618234562256, 3.18102394683433]
[INFO] [stdout] [2026-01-28T07:58:05Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 49 points...
[INFO] [stdout] [2026-01-28T07:58:05Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] test egor::tests::test_xsinx_with_domain_constraint has been running for over 60 seconds
[INFO] [stdout] [2026-01-28T07:58:06Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 695.7824267656074
[INFO] [stdout] [2026-01-28T07:58:06Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.16716289699956, 32.80194361209623]
[INFO] [stdout] [2026-01-28T07:58:06Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:06Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0006931552956018567
[INFO] [stdout] [2026-01-28T07:58:06Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 50 points
[INFO] [stdout] [2026-01-28T07:58:06Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 47/50 in 1.587s: Best fun(x[46])=[-5.510685770290555] at x=[2.3296618234562256, 3.18102394683433]
[INFO] [stdout] [2026-01-28T07:58:06Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 50 points...
[INFO] [stdout] [2026-01-28T07:58:06Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:07Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 720.1476220765268
[INFO] [stdout] [2026-01-28T07:58:07Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [18.736170062334235, 33.02080147029429]
[INFO] [stdout] [2026-01-28T07:58:07Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:08Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.9043419054418068
[INFO] [stdout] [2026-01-28T07:58:08Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 51 points
[INFO] [stdout] [2026-01-28T07:58:08Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 48/50 in 1.596s: Best fun(x[46])=[-5.510685770290555] at x=[2.3296618234562256, 3.18102394683433]
[INFO] [stdout] [2026-01-28T07:58:08Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 51 points...
[INFO] [stdout] [2026-01-28T07:58:08Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:09Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 636.1076362232097
[INFO] [stdout] [2026-01-28T07:58:09Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [19.397155896953592, 35.7653027963176]
[INFO] [stdout] [2026-01-28T07:58:09Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:09Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -1.0296554522992858
[INFO] [stdout] [2026-01-28T07:58:09Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 52 points
[INFO] [stdout] [2026-01-28T07:58:09Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 49/50 in 1.530s: Best fun(x[46])=[-5.510685770290555] at x=[2.3296618234562256, 3.18102394683433]
[INFO] [stdout] [2026-01-28T07:58:09Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 52 points...
[INFO] [stdout] [2026-01-28T07:58:09Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.01, 2.195044071190475], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:10Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 682.75072550543
[INFO] [stdout] [2026-01-28T07:58:10Z INFO  egobox_ego::solver::solver_computations] Fonctional constraints scaling is updated to [17.901340092137993, 33.470087978355664]
[INFO] [stdout] [2026-01-28T07:58:10Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.9214238316202915
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 53 points
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 50/50 in 1.644s: Best fun(x[46])=[-5.510685770290555] at x=[2.3296618234562256, 3.18102394683433]
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [2.3296618234562256, 3.18102394683433], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -5.510685770290555
[INFO] [stdout]         iters (best):  44
[INFO] [stdout]         iters (total): 50
[INFO] [stdout]         termination:   Maximum number of iterations reached
[INFO] [stdout]         time:          41.569297546s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[1.3104113957271049, 3.070753748406647, -4.381165144133752, -0.5623939756729359, 1.9704888756245964],
[INFO] [stdout]      [0.08575559529546095, 1.3333906118123169, -1.4191462071077778, -0.7205045401055234, -27.06126175989998],
[INFO] [stdout]      [2.062569781563214, 0.40861509687156394, -2.471184878434778, -1.624695052074522, -3.560126390806822],
[INFO] [stdout]      [0.49567691583038154, 3.100697869376766, -3.5963747852071473, -0.0006475388112444604, -0.10094466141309456],
[INFO] [stdout]      [1.5989594502416011, 2.82425040337279, -4.423209853614392, 0.00009917600433154036, 0.00022125078890228243],
[INFO] [stdout]      [2.363081838995157, 3.2274742996131276, -5.590556138608285, -0.01297992557438386, 0.006441862814141745],
[INFO] [stdout]      [2.330126310502251, 3.193727110757171, -5.523853421259422, 0.000529665565627965, 0.0005474803883109058],
[INFO] [stdout]      [2.329558521916894, 3.1791534412440368, -5.5087119631609305, 0.000017917008784767775, 0.0000250114346635267],
[INFO] [stdout]      [2.3295419853979724, 3.178988049694523, -5.5085300350924955, 0.000017157957341232474, 0.000017157957351313237],
[INFO] [stdout]      [2.331313035503333, 3.1772515079511985, -5.508564543454531, -0.0008862158535141547, 0.00020763571458522017],
[INFO] [stdout]      [2.329555792371668, 3.179509585517127, -5.5090653778887955, 0.00003743980686720374, 0.00003744004315638042],
[INFO] [stdout]      [2.3295633371657387, 3.1794009341058516, -5.508964271271591, 0.00003416880273083039, 0.00003422610978118787],
[INFO] [stdout]      [2.3295572504141933, 3.179416719117044, -5.508973969531237, 0.00003285254978883315, 0.000032852549788861454],
[INFO] [stdout]      [2.3295619548346984, 3.179429360937306, -5.508991315772004, 0.000033599394059710265, 0.00003359939406036275],
[INFO] [stdout]      [2.3295601970745103, 3.1794603325259554, -5.509020529600466, 0.00003312726032654118, 0.00003312730505909015],
[INFO] [stdout]      [2.3295641232765214, 3.1794940734499746, -5.509058196726496, 0.000035696275078315105, 0.0000356957272910491],
[INFO] [stdout]      [2.329571285530335, 3.1795755490047233, -5.509146834535058, 0.000039443447797976896, 0.00003944347747149517],
[INFO] [stdout]      [2.3295684795731586, 3.179573120026869, -5.509141599600028, 0.00003835536774375513, 0.000038355367741778314],
[INFO] [stdout]      [2.3295635968899147, 3.1795783107724342, -5.5091419076623485, 0.00004035344587224042, 0.000040354352824449934],
[INFO] [stdout]      [2.329564946196853, 3.1795773938698373, -5.50914234006669, 0.00003787590745602058, 0.00003787590761554991],
[INFO] [stdout]      [2.329558752798811, 3.1795840230247605, -5.509142775823571, 0.000039042938350078936, 0.00003904293835086535],
[INFO] [stdout]      [2.3295662482894937, 3.1795769036340973, -5.509143151923591, 0.00003718134919154813, 0.000037181393126483334],
[INFO] [stdout]      [2.9998419898308795, 0, -2.9998419898308795, -1.0698366870320435, -0.000000011540591944957377],
[INFO] [stdout]      [2.329563868666316, 3.1795793159824894, -5.5091431846488055, 0.000038991345374856576, 0.00003899134537419167],
[INFO] [stdout]      [2.3818317138128693, 3.788938843828758, -6.170770557641627, 0.007415009586674058, 0.024432162449516997],
[INFO] [stdout]      [2.329566311268817, 3.1795783453413664, -5.509144656610184, 0.000038670983283465034, 0.000038670983284655434],
[INFO] [stdout]      [2.651983177480212, 1.3222697961926986, -3.97425297367291, -0.39580417647011534, 0.000004303904664652441],
[INFO] [stdout]      [2.3295662393231322, 3.1795775980387675, -5.5091438373619, 0.000037120457377755356, 0.00003712047806818698],
[INFO] [stdout]      [2.32956223363209, 3.1795856819561013, -5.509147915588191, 0.00003954664483785946, 0.00003954664483899288],
[INFO] [stdout]      [2.330404838550239, 3.2004440391831794, -5.530848877733419, 0.0007575721471004011, 0.0007573792224234538],
[INFO] [stdout]      [2.32956716166431, 3.179578676760716, -5.509145838425026, 0.000037752234124706676, 0.00003777912933284651],
[INFO] [stdout]      [2.3295603076308953, 3.1795855979396777, -5.509145905570573, 0.00004019501909418408, 0.000040195019504492446],
[INFO] [stdout]      [2.330336396446501, 3.196821270138129, -5.52715766658463, 0.0006524397000498338, 0.0006509482607365861],
[INFO] [stdout]      [2.329572614443613, 3.1795734353650964, -5.5091460498087095, 0.00003899694698498917, 0.000038996946985712534],
[INFO] [stdout]      [2.3303238591195594, 3.196207922339654, -5.526531781459213, 0.0006137173733723258, 0.0006122501927895555],
[INFO] [stdout]      [2.3303343927594975, 3.196656734278226, -5.526991127037723, 0.0006647122864747261, 0.0006631707485453515],
[INFO] [stdout]      [2.4118810928026218, 3.417868093215938, -5.82974918601856, -0.03094723675315015, 0.019622847389709024],
[INFO] [stdout]      [2.329563380736852, 3.1795826659217092, -5.509146046658561, 0.000039629524804739436, 0.00003962952480899504],
[INFO] [stdout]      [2.3303434079611542, 3.1970503819300222, -5.5273937898911765, 0.0006933087369466775, 0.0006917426923613301],
[INFO] [stdout]      [2.3295702127005327, 3.1795760402779525, -5.509146252978486, 0.00003800579351975526, 0.00003800579440231474],
[INFO] [stdout]      [2.3295639395482777, 3.179582447608773, -5.509146387157051, 0.000040125909689626436, 0.00004012590968632213],
[INFO] [stdout]      [2.329567430771359, 3.179579027642091, -5.509146458413451, 0.00004050207527089357, 0.00004050203102295742],
[INFO] [stdout]      [2.3295714709639572, 3.1796738589233855, -5.509245329887342, 0.00004275789005611302, 0.00004275785905031257],
[INFO] [stdout]      [2.329563255234888, 3.1796807386494375, -5.509243993884326, 0.00004315778940232008, 0.0000431577894029817],
[INFO] [stdout]      [2.3295735324226707, 3.1796752169760127, -5.509248749398683, 0.00004155511333108929, 0.00004342000016144327],
[INFO] [stdout]      [2.3295687204761903, 3.1796789071437277, -5.509247627619918, 0.000040653604650506515, 0.000040653604653866946],
[INFO] [stdout]      [2.3296618234562256, 3.18102394683433, -5.510685770290555, 0.00007524808010375518, 0.00009329429515823312],
[INFO] [stdout]      [0.000000000000000000000000000000000000004636148439983072, 0.0000000000007141422807227518, -0.0000000000007141422807227518, -0.11747422893929246, -1.0895172298849132],
[INFO] [stdout]      [2.329626915232566, 3.1810573026493, -5.510684217881866, 0.00009136150589703288, 0.00009136150589776463],
[INFO] [stdout]      [2.4910606713269625, 3.637254280590739, -6.128314951917702, -0.07461182597590901, 0.04066173141519841],
[INFO] [stdout]      [2.3296227684246995, 3.181061729857334, -5.510684498282034, 0.00009238957149477112, 0.00009238961290003666],
[INFO] [stdout]      [2.3296296068428823, 3.1810548308253894, -5.510684437668272, 0.0000860059066140895, 0.00008600590661285335],
[INFO] [stdout]      [2.329631678782336, 3.1810528198443757, -5.510684498626712, 0.00009213470116819467, 0.00009213470117743596]]
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-5.510685770290555] at x=[2.3296618234562256, 3.18102394683433]
[INFO] [stdout] test egor::tests::test_egor_g24_with_domain_constraints ... ok
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 30, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[0.0],
[INFO] [stdout]      [7.0],
[INFO] [stdout]      [25.0]], shape=[3, 1], strides=[1, 1], layout=CFcf (0xf), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 25.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] test gpmix::mixint::tests::test_mixint_ffact ... ok
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 3 points
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[0])=[3.1412761586385907] at x=[0]
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 3 points...
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 546.1436069824963
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.001740360381471114
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 4 points
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/30 in 0.167s: Best fun(x[3])=[0.000000017848491986207008] at x=[3.5002367967300336]
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 4 points...
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 473.76581698450843
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.004255790672945642
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 5 points
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/30 in 0.142s: Best fun(x[4])=[-8.127200484711212] at x=[15.667497219954706]
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 669.2330572657283
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0006510342965381276
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/30 in 0.142s: Best fun(x[4])=[-8.127200484711212] at x=[15.667497219954706]
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 323.3226799769843
[INFO] [stdout] [2026-01-28T07:58:11Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0012658245462618624
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/30 in 0.167s: Best fun(x[6])=[-11.335820156235648] at x=[16.639055265335223]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 654.537772291424
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.0011306166452591444
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/30 in 0.171s: Best fun(x[7])=[-14.537577635979082] at x=[18.076063091996353]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 614.2922495036344
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0008371501865653102
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/30 in 0.156s: Best fun(x[8])=[-15.12485918677245] at x=[18.91805544031023]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1115693728514.2593
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::utils::misc] Point [18.91805544031023] too close to existing data point [18.91805544031023]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 15.12485918677245
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl]   R [18.91805544031023]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::utils::misc] Point [18.91805544031023] too close to existing data point [18.91805544031023]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 15.12485918677245
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl]   R [18.91805544031023]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::utils::misc] Point [18.91805544031023] too close to existing data point [18.91805544031023]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 15.12485918677245
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl]   R [18.91805544031023]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Max number of retries (3) without adding point
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::solver_impl] Consider solver has converged
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/30 in 0.625s: Best fun(x[8])=[-15.12485918677245] at x=[18.91805544031023]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [18.91805544031023], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -15.12485918677245
[INFO] [stdout]         iters (best):  7
[INFO] [stdout]         iters (total): 7
[INFO] [stdout]         termination:   Solver converged
[INFO] [stdout]         time:          1.573113992s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[0, 3.1412761586385907],
[INFO] [stdout]      [7, 3.1412761586385907],
[INFO] [stdout]      [25, 11.429195456150415],
[INFO] [stdout]      [3.5002367967300336, 0.000000017848491986207008],
[INFO] [stdout]      [15.667497219954706, -8.127200484711212],
[INFO] [stdout]      [13.904641062681044, -1.763434417648414],
[INFO] [stdout]      [16.639055265335223, -11.335820156235648],
[INFO] [stdout]      [18.076063091996353, -14.537577635979082],
[INFO] [stdout]      [18.91805544031023, -15.12485918677245]]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-15.12485918677245] at x=[18.91805544031023]
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 20, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: None, qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 3 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 25.0)], seed: None, trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:58:12Z INFO  egobox_ego::solver::egor_solver] Compute initial LHS with 5 points
[INFO] [stdout] test egor::tests::test_xsinx_logei_egor_builder ... ok
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[0])=[-14.084929865087158] at x=[17.781962116419635]
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] test gpmix::mixint::tests::test_mixint_moe_1d ... ok
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 298.29814882748707
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0010020544131181441
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/20 in 0.244s: Best fun(x[5])=[-15.119259963849547] at x=[19.018993159658898]
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters reused >>> [Fixed([3.578958923022212], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1)]
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 338.63185724021065
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0034581876329214585
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/20 in 0.192s: Best fun(x[5])=[-15.119259963849547] at x=[19.018993159658898]
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters reused >>> [Fixed([3.578958923022212], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1)]
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 455.4288118861152
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.004732069114739558
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/20 in 0.180s: Best fun(x[5])=[-15.119259963849547] at x=[19.018993159658898]
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [3.578958923022212], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 5.167032406857241
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.9970005783694125
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/20 in 0.271s: Best fun(x[8])=[-15.125103183228536] at x=[18.9354648360068]
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:58:13Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters reused >>> [Fixed([3.578958923022212], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1)]
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 592.7327730244504
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.012870131796183473
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 10 points
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/20 in 0.229s: Best fun(x[8])=[-15.125103183228536] at x=[18.9354648360068]
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters reused >>> [Fixed([3.578958923022212], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1)]
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 710.5084182589934
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.020963274316829004
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 11 points
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/20 in 0.231s: Best fun(x[8])=[-15.125103183228536] at x=[18.9354648360068]
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [3.578958923022212], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::utils::misc] Point [18.9354648360068] too close to existing data point [18.9354648360068]
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 15.125103183228536
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl]   R [18.9354648360068]
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [3.578958923022212], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::utils::misc] Point [18.9354648360068] too close to existing data point [18.9354648360068]
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 15.125103183228536
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl]   R [18.9354648360068]
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:58:14Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [3.578958923022212], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4650268059211.599
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::utils::misc] Point [18.9354648360068] too close to existing data point [18.9354648360068]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 15.125103183228536
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl]   R [18.9354648360068]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Max number of retries (3) without adding point
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Consider solver has converged
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/20 in 0.719s: Best fun(x[8])=[-15.125103183228536] at x=[18.9354648360068]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [18.9354648360068], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -15.125103183228536
[INFO] [stdout]         iters (best):  4
[INFO] [stdout]         iters (total): 7
[INFO] [stdout]         termination:   Solver converged
[INFO] [stdout]         time:          2.146624683s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[17.781962116419635, -14.084929865087158],
[INFO] [stdout]      [3.9500045394902927, 0.06423885047814648],
[INFO] [stdout]      [24.682474984795398, 9.392641523446201],
[INFO] [stdout]      [9.413687218363703, 5.628929562565911],
[INFO] [stdout]      [13.612952680248855, -0.7825678374306998],
[INFO] [stdout]      [19.018993159658898, -15.119259963849547],
[INFO] [stdout]      [18.584393809986665, -15.024526875395152],
[INFO] [stdout]      [0, 3.1412761586385907],
[INFO] [stdout]      [18.9354648360068, -15.125103183228536],
[INFO] [stdout]      [6.4286092592940545, 2.3514869226533777],
[INFO] [stdout]      [21.696880660839593, -8.578984341372287]]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-15.125103183228536] at x=[18.9354648360068]
[INFO] [stdout] test egor::tests::test_xsinx_optmod_egor ... ok
[INFO] [stdout] test gpmix::mixint::tests::test_mixint_random ... ok
[INFO] [stdout] test solver::coego::tests::test_coego_activity ... ok
[INFO] [stdout] test solver::coego::tests::test_coego_activity_balanced ... ok
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 4 points...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 20, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[0.0],
[INFO] [stdout]      [7.0],
[INFO] [stdout]      [25.0]], shape=[3, 1], strides=[1, 1], layout=CFcf (0xf), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: EI, infill_optimizer: Slsqp, target: -15.1, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Int(0, 25)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 3 points
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[0])=[3.1412761586385907] at x=[0]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 3 points...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] test gpmix::mixint::tests::test_mixint_lhs ... ok
[INFO] [stdout] test solver::trego::tests::test_it1 ... ok
[INFO] [stdout] test solver::trego::tests::test_it2 ... ok
[INFO] [stdout] test solver::trego::tests::test_it3_no_decrease ... ok
[INFO] [stdout] test solver::trego::tests::test_it4_no_decrease ... ok
[INFO] [stdout] test solver::trego::tests::test_it5_no_decrease ... ok
[INFO] [stdout] test solver::trego::tests::test_it6_no_decrease ... ok
[INFO] [stdout] test solver::trego::tests::test_it7_decrease ... ok
[INFO] [stdout] test solver::trego::tests::test_it8_no_decrease ... ok
[INFO] [stdout] test solver::trego::tests::test_it9_no_decrease ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_absolute_exponential_1 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_absolute_exponential_10 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_absolute_exponential_100 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_absolute_exponential_200 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_absolute_exponential_50 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_matern32_1 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_matern32_10 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_matern32_100 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_matern32_200 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_matern32_50 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_matern52_1 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_matern52_10 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_matern52_100 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_matern52_200 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_matern52_50 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_squared_exponential_1 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_squared_exponential_10 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_squared_exponential_100 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_squared_exponential_124 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_squared_exponential_200 ... ok
[INFO] [stdout] test utils::bounds::tests::test_theta_bounds_squared_exponential_50 ... ok
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1.061323417958016
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] test utils::cstr_pof::tests::test_pof_gradients ... ok
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.3825636201200899
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 4 points
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/20 in 0.387s: Best fun(x[3])=[0.07924194329580243] at x=[3.5]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 4 points...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.341997591825134
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] test utils::cstr_pof::tests::test_pofs_grad ... ok
[INFO] [stdout] test utils::find_result::tests::test_cstr_min ... ok
[INFO] [stdout] test utils::find_result::tests::test_find_best_obj ... ok
[INFO] [stdout] test utils::find_result::tests::test_find_best_result ... ok
[INFO] [stdout] test utils::find_result::tests::test_find_best_result2 ... ok
[INFO] [stdout] test utils::find_result::tests::test_find_best_result3 ... ok
[INFO] [stdout] test utils::find_result::tests::test_find_best_result_with_fcstrs ... ok
[INFO] [stdout] test utils::logei_helper::tests::test_d_log_ei ... FAILED
[INFO] [stdout] test utils::logei_helper::tests::test_log_ei_helper ... ok
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::utils::misc] Point [0.000000000000001, 1] too close to existing data point [0, 1]
[INFO] [stdout] test utils::misc::tests::test_is_update_ok ... ok
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::utils::misc] Point [0.000000000000001, 1] too close to existing data point [0, 1]
[INFO] [stdout] test utils::misc::tests::test_update_data ... ok
[INFO] [stdout] test utils::portfolio::tests::test_clustering ... ok
[INFO] [stdout] test utils::portfolio::tests::test_logspace_endpoints ... ok
[INFO] [stdout] test utils::portfolio::tests::test_logspace_known_values ... ok
[INFO] [stdout] test utils::portfolio::tests::test_logspace_length ... ok
[INFO] [stdout] test utils::portfolio::tests::test_logspace_monotonic_increasing ... ok
[INFO] [stdout] test utils::sort_axis::tests::test_permute_axis ... ok
[INFO] [stdout] test utils::start_points::tests::test_midpoint_between_two_distant_points ... ok
[INFO] [stdout] test utils::start_points::tests::test_multiple_points ... ok
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.13205300514049215
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 5 points
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/20 in 0.312s: Best fun(x[4])=[-9.285318589373162] at x=[15.932558337301549]
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:58:15Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.6911356678827518
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/20 in 0.222s: Best fun(x[4])=[-9.285318589373162] at x=[15.932558337301549]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.035469996932976484
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.7111923513604314
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/20 in 0.306s: Best fun(x[6])=[-12.352951424113456] at x=[17.387616819634268]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1.499002194531243
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.0693458429968441
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/20 in 0.242s: Best fun(x[7])=[-14.431984706366741] at x=[18.252004937978697]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.699776726918298
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/20 in 0.231s: Best fun(x[8])=[-15.121611536143384] at x=[19.277890678186143]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [19.277890678186143], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -15.121611536143384
[INFO] [stdout]         iters (best):  6
[INFO] [stdout]         iters (total): 6
[INFO] [stdout]         termination:   Target cost value reached
[INFO] [stdout]         time:          1.701286072s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[0, 3.1412761586385907],
[INFO] [stdout]      [7, 3.1412761586385907],
[INFO] [stdout]      [25, 11.429195456150415],
[INFO] [stdout]      [4, 0.07924194329580243],
[INFO] [stdout]      [16, -9.285318589373162],
[INFO] [stdout]      [14, -2.092831226407067],
[INFO] [stdout]      [17, -12.352951424113456],
[INFO] [stdout]      [18, -14.431984706366741],
[INFO] [stdout]      [19, -15.121611536143384]]
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-15.121611536143384] at x=[19]
[INFO] [stdout] test egor::tests::test_mixsinx_reclustering_mixint_egor_builder ... ok
[INFO] [stdout] test utils::start_points::tests::test_n_start_with_max ... ok
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.06725193111729766
[INFO] [stdout] [2026-01-28T07:58:16Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 2, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[0.0],
[INFO] [stdout]      [7.0],
[INFO] [stdout]      [23.0]], shape=[3, 1], strides=[1, 1], layout=CFcf (0xf), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: WB2, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: Some("target/test_warmstart_01"), warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 25.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 100, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[0.0],
[INFO] [stdout]      [7.0],
[INFO] [stdout]      [10.0]], shape=[3, 1], strides=[1, 1], layout=CFcf (0xf), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: EI, infill_optimizer: Cobyla, target: -1.7976931348623157e308, outdir: Some("target/test_egor_builder_01"), warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 25.0)], seed: None, trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] test egor::tests::test_xsinx_with_warmstart_egor_builder ... FAILED
[INFO] [stdout] test egor::tests::test_xsinx_with_domain_constraint ... FAILED
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 20, n_start: 20, n_doe: 0, n_cstr: 2, cstr_tol: Some([0.002, 0.001], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1), doe: Some([[1.1927281529767715, 0.41572224135079916],
[INFO] [stdout]      [0.8541927863674709, 2.6859103196050937],
[INFO] [stdout]      [2.975498092016836, 1.6704004288222882]], shape=[3, 2], strides=[1, 3], layout=Ff (0xa), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 3.0), Float(0.0, 4.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 3 points
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[0])=[-1.6084503943275705, -3.4384605692636527, -0.06956321580748437] at x=[1.1927281529767715, 0.41572224135079916]
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 3 points...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Constraint[1] clustering and training...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1, 0.1], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0, 1] }]
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Constraint[2] clustering and training...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] ... Constraint[2] trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] ... Constraint[1] trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.4594273490924836
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.308053124811583, 2.297162502767189]
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:17Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.008506596832796169
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 4 points
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/20 in 0.925s: Best fun(x[3])=[-3, -20, 0] at x=[3, 0]
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 4 points...
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 13 points...
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 47.42119262423938
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.514892002755133, 2.319591194436806]
[INFO] [stdout] [2026-01-28T07:58:18Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.00852056247614644
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 5 points
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/20 in 0.936s: Best fun(x[3])=[-3, -20, 0] at x=[3, 0]
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] test solver::egor_service::tests::test_xsinx_egor_builder ... ok
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 471.16114532757285
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.289691240406096, 31.80682608782178]
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.0020999468631605314
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/20 in 0.543s: Best fun(x[3])=[-3, -20, 0] at x=[3, 0]
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:58:19Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] test utils::start_points::tests::test_n_start ... ok
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.596100775491321
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.43982203920788, 31.842638397054515]
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.2254924481018348
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/20 in 0.339s: Best fun(x[3])=[-3, -20, 0] at x=[3, 0]
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 48.22107931077737
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.988425058983218, 31.690007973273232]
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.019972053631100745
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/20 in 0.568s: Best fun(x[3])=[-3, -20, 0] at x=[3, 0]
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 631.5927578896017
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.749617957678037, 32.03348513661311]
[INFO] [stdout] [2026-01-28T07:58:20Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:21Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.001483679046835839
[INFO] [stdout] [2026-01-28T07:58:21Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T07:58:21Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/20 in 1.249s: Best fun(x[3])=[-3, -20, 0] at x=[3, 0]
[INFO] [stdout] [2026-01-28T07:58:21Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:58:21Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 6.1340886043778
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.13098155284011, 32.14756346311957]
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.14939436029067987
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 10 points
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/20 in 0.716s: Best fun(x[9])=[-5.50026680080979, -0.0192042724342274, -0.0031232711347115583] at x=[2.330767501053349, 3.169499299756441]
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 5.948073560568573
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.384522537468584, 31.62244312707044]
[INFO] [stdout] [2026-01-28T07:58:22Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:24Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.31921697358377626
[INFO] [stdout] [2026-01-28T07:58:24Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 11 points
[INFO] [stdout] [2026-01-28T07:58:24Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 8/20 in 1.374s: Best fun(x[9])=[-5.50026680080979, -0.0192042724342274, -0.0031232711347115583] at x=[2.330767501053349, 3.169499299756441]
[INFO] [stdout] [2026-01-28T07:58:24Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:58:24Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:24Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1.6279581174047628
[INFO] [stdout] [2026-01-28T07:58:24Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [16.259308558925014, 32.11672783865711]
[INFO] [stdout] [2026-01-28T07:58:24Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:25Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -2.985971522700382
[INFO] [stdout] [2026-01-28T07:58:25Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 12 points
[INFO] [stdout] [2026-01-28T07:58:25Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 9/20 in 1.267s: Best fun(x[11])=[-5.5080087865387535, -0.00001189911684384981, -0.000001491922382967914] at x=[2.3295210064677816, 3.178487780070972]
[INFO] [stdout] [2026-01-28T07:58:25Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T07:58:25Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:25Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.784381056431543
[INFO] [stdout] [2026-01-28T07:58:25Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.91628106180734, 32.575363629225144]
[INFO] [stdout] [2026-01-28T07:58:25Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:26Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -2.6098381740307204
[INFO] [stdout] [2026-01-28T07:58:26Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 13 points
[INFO] [stdout] [2026-01-28T07:58:26Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 10/20 in 0.898s: Best fun(x[12])=[-5.508011719487318, -0.000005267052155755181, -0.00000005234568334344658] at x=[2.329520602836546, 3.1784911166507723]
[INFO] [stdout] [2026-01-28T07:58:26Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 13 points...
[INFO] [stdout] [2026-01-28T07:58:26Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:26Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 5.524591051627576
[INFO] [stdout] [2026-01-28T07:58:26Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.714084454462373, 32.34617097754012]
[INFO] [stdout] [2026-01-28T07:58:26Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:27Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -2.39952545625685
[INFO] [stdout] [2026-01-28T07:58:27Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 14 points
[INFO] [stdout] [2026-01-28T07:58:27Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 11/20 in 1.403s: Best fun(x[13])=[-5.5080122744288005, -0.0000034386314644585525, -0.000000011521130716118932] at x=[2.3295204638799705, 3.1784918105488296]
[INFO] [stdout] [2026-01-28T07:58:27Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 14 points...
[INFO] [stdout] [2026-01-28T07:58:27Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:27Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 2.5992885619700044
[INFO] [stdout] [2026-01-28T07:58:27Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.34580181918882, 32.908666906091035]
[INFO] [stdout] [2026-01-28T07:58:27Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -5.206657918570791
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 15 points
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 12/20 in 2.550s: Best fun(x[14])=[-5.5080125181243655, -0.000002611326044732465, -0.000000003435090434322774] at x=[2.329520400198949, 3.178492117925417]
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 15 points...
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.957185921867584
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.986095061107605, 32.037617213439106]
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -3.4801756890832247
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 16 points
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 13/20 in 0.747s: Best fun(x[15])=[-5.508012670843481, -0.0000020639470208472233, -0.000000010044345799542498] at x=[2.329520357135332, 3.178492313708149]
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T07:58:30Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:31Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.322021509281223
[INFO] [stdout] [2026-01-28T07:58:31Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.27164247050437, 32.364718822080654]
[INFO] [stdout] [2026-01-28T07:58:31Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:32Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -4.1470463860259725
[INFO] [stdout] [2026-01-28T07:58:32Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 17 points
[INFO] [stdout] [2026-01-28T07:58:32Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 14/20 in 1.164s: Best fun(x[16])=[-5.508013268927367, -0.0000000050489492586791584, -0.0000000017066170698853966] at x=[2.329520197737415, 3.1784930711899517]
[INFO] [stdout] [2026-01-28T07:58:32Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 17 points...
[INFO] [stdout] [2026-01-28T07:58:32Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:32Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 3.495258030742047
[INFO] [stdout] [2026-01-28T07:58:32Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.45981122717848, 31.775174563344823]
[INFO] [stdout] [2026-01-28T07:58:32Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] test gpmix::mixint::tests::test_mixint_moe_3d ... ok
[INFO] [stdout] [2026-01-28T07:58:33Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -4.291831471972544
[INFO] [stdout] [2026-01-28T07:58:33Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 18 points
[INFO] [stdout] [2026-01-28T07:58:33Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 15/20 in 1.707s: Best fun(x[16])=[-5.508013268927367, -0.0000000050489492586791584, -0.0000000017066170698853966] at x=[2.329520197737415, 3.1784930711899517]
[INFO] [stdout] [2026-01-28T07:58:33Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 18 points...
[INFO] [stdout] [2026-01-28T07:58:33Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:34Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.249483779946232
[INFO] [stdout] [2026-01-28T07:58:34Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.850058368067486, 31.496671204531676]
[INFO] [stdout] [2026-01-28T07:58:34Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:35Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -171.7751154452852
[INFO] [stdout] [2026-01-28T07:58:35Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 19 points
[INFO] [stdout] [2026-01-28T07:58:35Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 16/20 in 1.245s: Best fun(x[16])=[-5.508013268927367, -0.0000000050489492586791584, -0.0000000017066170698853966] at x=[2.329520197737415, 3.1784930711899517]
[INFO] [stdout] [2026-01-28T07:58:35Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 19 points...
[INFO] [stdout] [2026-01-28T07:58:35Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:35Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.482386366457586
[INFO] [stdout] [2026-01-28T07:58:35Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.144885150289387, 31.750624926834472]
[INFO] [stdout] [2026-01-28T07:58:35Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:36Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -161.68853334637794
[INFO] [stdout] [2026-01-28T07:58:36Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 20 points
[INFO] [stdout] [2026-01-28T07:58:36Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 17/20 in 1.539s: Best fun(x[16])=[-5.508013268927367, -0.0000000050489492586791584, -0.0000000017066170698853966] at x=[2.329520197737415, 3.1784930711899517]
[INFO] [stdout] [2026-01-28T07:58:36Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 20 points...
[INFO] [stdout] [2026-01-28T07:58:36Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:36Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 5.015504689585543
[INFO] [stdout] [2026-01-28T07:58:36Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.883735205217917, 31.557004218163435]
[INFO] [stdout] [2026-01-28T07:58:36Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:37Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -2.8300130852314807
[INFO] [stdout] [2026-01-28T07:58:37Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 21 points
[INFO] [stdout] [2026-01-28T07:58:37Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 18/20 in 1.014s: Best fun(x[20])=[-5.508013292985744, -0.00000006756031023513742, 0.00000005730090890665451] at x=[2.329520207183545, 3.1784930858021996]
[INFO] [stdout] [2026-01-28T07:58:37Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 21 points...
[INFO] [stdout] [2026-01-28T07:58:37Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:37Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 4.658577342352041
[INFO] [stdout] [2026-01-28T07:58:37Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.02973543794642, 32.66115936191365]
[INFO] [stdout] [2026-01-28T07:58:37Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:38Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -3.069623392009049
[INFO] [stdout] [2026-01-28T07:58:38Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 22 points
[INFO] [stdout] [2026-01-28T07:58:38Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 19/20 in 1.116s: Best fun(x[21])=[-5.508013293798063, -0.00000004644595241742877, 0.000000049917083799755346] at x=[2.3295202049682713, 3.1784930888297915]
[INFO] [stdout] [2026-01-28T07:58:38Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 22 points...
[INFO] [stdout] [2026-01-28T07:58:38Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:38Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 6.94314759950161
[INFO] [stdout] [2026-01-28T07:58:38Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.819721197066105, 32.24262853586689]
[INFO] [stdout] [2026-01-28T07:58:38Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:39Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -2.126540900006773
[INFO] [stdout] [2026-01-28T07:58:39Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 23 points
[INFO] [stdout] [2026-01-28T07:58:39Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 20/20 in 1.084s: Best fun(x[21])=[-5.508013293798063, -0.00000004644595241742877, 0.000000049917083799755346] at x=[2.3295202049682713, 3.1784930888297915]
[INFO] [stdout] [2026-01-28T07:58:39Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [2.3295202049682713, 3.1784930888297915], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -5.508013293798063
[INFO] [stdout]         iters (best):  19
[INFO] [stdout]         iters (total): 20
[INFO] [stdout]         termination:   Maximum number of iterations reached
[INFO] [stdout]         time:          22.396883032s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:58:39Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[1.1927281529767715, 0.41572224135079916, -1.6084503943275705, -3.4384605692636527, -0.06956321580748437],
[INFO] [stdout]      [0.8541927863674709, 2.6859103196050937, -3.5401031059725647, -1.2299546595971704, 2.294349332559058],
[INFO] [stdout]      [2.975498092016836, 1.6704004288222882, -4.645898520839124, -17.179688469605225, 1.6610288442332148],
[INFO] [stdout]      [3, 0, -3, -20, 0],
[INFO] [stdout]      [0.0000000000035153477870470555, 3.999999999527168, -3.9999999995306834, 1.999999999527168, -32.00000000013536],
[INFO] [stdout]      [2.3092974047574732, 3.380457803801338, -5.689755208558811, 0.36012398255638445, 0.10916979994476605],
[INFO] [stdout]      [1.8190918545337404, 4, -5.81909185453374, 1.7834014737947115, 0.25753763243017147],
[INFO] [stdout]      [1.737323410877575, 3.8823939379809618, -5.619717348858536, 1.4658756485871374, 0.415342419019737],
[INFO] [stdout]      [2.330559422967135, 3.221953418135643, -5.552512841102779, 0.03495691207698792, 0.048350352442341205],
[INFO] [stdout]      [2.330767501053349, 3.169499299756441, -5.50026680080979, -0.0192042724342274, -0.0031232711347115583],
[INFO] [stdout]      [2.557817451891519, 3.0922096572950526, -5.6500271091865715, -2.979279504768746, 1.1942091812050464],
[INFO] [stdout]      [2.3295210064677816, 3.178487780070972, -5.5080087865387535, -0.00001189911684384981, -0.000001491922382967914],
[INFO] [stdout]      [2.329520602836546, 3.1784911166507723, -5.508011719487318, -0.000005267052155755181, -0.00000005234568334344658],
[INFO] [stdout]      [2.3295204638799705, 3.1784918105488296, -5.5080122744288005, -0.0000034386314644585525, -0.000000011521130716118932],
[INFO] [stdout]      [2.329520400198949, 3.178492117925417, -5.5080125181243655, -0.000002611326044732465, -0.000000003435090434322774],
[INFO] [stdout]      [2.329520357135332, 3.178492313708149, -5.508012670843481, -0.0000020639470208472233, -0.000000010044345799542498],
[INFO] [stdout]      [2.329520197737415, 3.1784930711899517, -5.508013268927367, -0.0000000050489492586791584, -0.0000000017066170698853966],
[INFO] [stdout]      [2.329520479985939, 3.1784917151794607, -5.508012195165399, -0.0000036654993289531035, -0.00000003119504299320397],
[INFO] [stdout]      [2.3770550663435825, 3.1308922129617325, -5.507947279305315, -0.4757458147547884, 0.18740656690122393],
[INFO] [stdout]      [2.92895588146251, 2.5784739320978427, -5.5074298135603525, -14.227801808263202, 2.5033530219388993],
[INFO] [stdout]      [2.329520207183545, 3.1784930858021996, -5.508013292985744, -0.00000006756031023513742, 0.00000005730090890665451],
[INFO] [stdout]      [2.3295202049682713, 3.1784930888297915, -5.508013293798063, -0.00000004644595241742877, 0.000000049917083799755346],
[INFO] [stdout]      [2.329520281051802, 3.1784927012689703, -5.508012982320772, -0.0000010551963942617704, 0.000000019936329920255957]]
[INFO] [stdout] [2026-01-28T07:58:39Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-5.508013293798063, -0.00000004644595241742877, 0.000000049917083799755346] at x=[2.3295202049682713, 3.1784930888297915]
[INFO] [stdout] test egor::tests::test_egor_g24_basic_egor_builder_logei ... ok
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 40, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: None, qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Auto { max: None }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 25.0)], seed: None, trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::egor_solver] Compute initial LHS with 5 points
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[0])=[-15.081109717270047] at x=[18.703821651366926]
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_moe::algorithm] Find best number of clusters up to 1
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_moe::algorithm] Automatic settings 1 Hard
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Hard])
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 635.1786569331695
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.001957352309330826
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/40 in 0.434s: Best fun(x[0])=[-15.081109717270047] at x=[18.703821651366926]
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [2.216956444139234], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 598.8951666635216
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0068620420241184265
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/40 in 0.105s: Best fun(x[6])=[-15.120925039662428] at x=[18.86414720986773]
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:58:40Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [2.216956444139234], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 688.3806311263025
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.07210797290796354
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/40 in 0.086s: Best fun(x[6])=[-15.120925039662428] at x=[18.86414720986773]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [2.216956444139234], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 5.6108727726380545
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::utils::misc] Point [18.86414720986773] too close to existing data point [18.86414720986773]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 15.120925039662428
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl]   R [18.86414720986773]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [2.216956444139234], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 6.103304080910765
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.896839953969911
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/40 in 0.163s: Best fun(x[8])=[-15.125103190395143] at x=[18.935447167939383]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [2.216956444139234], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::utils::misc] Point [18.935447167939383] too close to existing data point [18.935447167939383]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 15.125103190395143
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl]   R [18.935447167939383]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [2.216956444139234], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::utils::misc] Point [18.935447167939383] too close to existing data point [18.935447167939383]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 15.125103190395143
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl]   R [18.935447167939383]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [2.216956444139234], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::utils::misc] Point [18.935447167939383] too close to existing data point [18.935447167939383]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 15.125103190395143
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl]   R [18.935447167939383]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Max number of retries (3) without adding point
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Consider solver has converged
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/40 in 0.433s: Best fun(x[8])=[-15.125103190395143] at x=[18.935447167939383]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [18.935447167939383], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -15.125103190395143
[INFO] [stdout]         iters (best):  5
[INFO] [stdout]         iters (total): 5
[INFO] [stdout]         termination:   Solver converged
[INFO] [stdout]         time:          1.25343885s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[18.703821651366926, -15.081109717270047],
[INFO] [stdout]      [1.8610614279718865, 0.816759048218981],
[INFO] [stdout]      [21.526467455968522, -9.348059950948258],
[INFO] [stdout]      [9.578280920664394, 5.680075454118013],
[INFO] [stdout]      [11.819851953576546, 3.9397524273472304],
[INFO] [stdout]      [17.66839038852397, -13.87902718523499],
[INFO] [stdout]      [18.86414720986773, -15.120925039662428],
[INFO] [stdout]      [0.00000000000000008326672684688674, 3.1412761586385907],
[INFO] [stdout]      [18.935447167939383, -15.125103190395143]]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-15.125103190395143] at x=[18.935447167939383]
[INFO] [stdout] test egor::tests::test_xsinx_auto_clustering_egor_builder ... ok
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 20, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: None, qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT | LINEAR | QUADRATIC), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL | ABSOLUTEEXPONENTIAL | MATERN32 | MATERN52), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 25.0)], seed: Some(1), trego_config: TregoConfig { activated: true, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] Compute initial LHS with 5 points
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[3])=[-15.038094342617013] at x=[18.60910047341442]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::egor_solver] >>> EGO global step 1/1
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:58:41Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_moe::algorithm] Best expert Constant_AbsoluteExponential accuracy=4.574879521830462
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 78.36406861267683
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.004444447932972572
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/20 in 2.047s: Best fun(x[5])=[-15.077655685168924] at x=[19.1732777805467]
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::trego] Cumulative decrease: 0.03956134255191124, required 0.010000000000000002
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::trego] Previous EGO global step successful: sigma 0.1 -> 0.11111111111111112
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::egor_solver] >>> EGO global step 1/1
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:58:43Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=1.836884273039725
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 528.4948934280297
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.005280239654519778
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/20 in 2.053s: Best fun(x[6])=[-15.12504831412589] at x=[18.927074352440325]
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_ego::solver::trego] Cumulative decrease: 0.047392628956965055, required 0.01234567901234568
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_ego::solver::trego] Previous EGO global step successful: sigma 0.11111111111111112 -> 0.12345679012345681
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_ego::solver::egor_solver] >>> EGO global step 1/1
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:58:45Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_moe::algorithm] Best expert Constant_Matern52 accuracy=1.8428270399367315
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 717.9130128611803
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.009308241819769462
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/20 in 2.185s: Best fun(x[6])=[-15.12504831412589] at x=[18.927074352440325]
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_ego::solver::trego] Cumulative decrease: 0, required 0.015241579027587264
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_ego::solver::trego] Previous EGO global step progress fail
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 1/4
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:58:47Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:50Z INFO  egobox_moe::algorithm] Best expert Linear_Matern52 accuracy=1.487411291924294
[INFO] [stdout] [2026-01-28T07:58:50Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 507.73062268652376
[INFO] [stdout] [2026-01-28T07:58:50Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:50Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -0.009308241819769462
[INFO] [stdout] [2026-01-28T07:58:50Z INFO  egobox_ego::solver::trego] +1 point, total: 9 points
[INFO] [stdout] [2026-01-28T07:58:50Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/20 in 2.247s: Best fun(x[6])=[-15.12504831412589] at x=[18.927074352440325]
[INFO] [stdout] [2026-01-28T07:58:50Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 2/4
[INFO] [stdout] [2026-01-28T07:58:50Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:58:50Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:53Z INFO  egobox_moe::algorithm] Best expert Quadratic_SquaredExponential accuracy=0.884737295612916
[INFO] [stdout] [2026-01-28T07:58:53Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 662.0107554761723
[INFO] [stdout] [2026-01-28T07:58:53Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:53Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -0.015079941179108214
[INFO] [stdout] [2026-01-28T07:58:53Z INFO  egobox_ego::solver::trego] +1 point, total: 10 points
[INFO] [stdout] [2026-01-28T07:58:53Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/20 in 3.002s: Best fun(x[9])=[-15.125103123720768] at x=[18.93484297775145]
[INFO] [stdout] [2026-01-28T07:58:53Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 3/4
[INFO] [stdout] [2026-01-28T07:58:53Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T07:58:53Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:55Z INFO  egobox_moe::algorithm] Best expert Quadratic_SquaredExponential accuracy=0.0963968471746945
[INFO] [stdout] [2026-01-28T07:58:55Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 688.3244767414194
[INFO] [stdout] [2026-01-28T07:58:55Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:55Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -0.014814739615935659
[INFO] [stdout] [2026-01-28T07:58:55Z INFO  egobox_ego::solver::trego] +1 point, total: 11 points
[INFO] [stdout] [2026-01-28T07:58:55Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/20 in 2.686s: Best fun(x[10])=[-15.125103176387855] at x=[18.935480620405045]
[INFO] [stdout] [2026-01-28T07:58:55Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 4/4
[INFO] [stdout] [2026-01-28T07:58:55Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:58:55Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_moe::algorithm] Best expert Quadratic_SquaredExponential accuracy=0.5841831423441951
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 605.7376649830952
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -0.021143002109688117
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_ego::solver::trego] +1 point, total: 12 points
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/20 in 2.963s: Best fun(x[11])=[-15.125103235784755] at x=[18.935183273243588]
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_ego::solver::trego] Cumulative decrease: 0.00005492165886522571, required 0.015241579027587264
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_ego::solver::trego] Previous TREGO local step progress fail: sigma 0.12345679012345681 -> 0.11111111111111113
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_ego::solver::egor_solver] >>> EGO global step 1/1
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T07:58:58Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.9084067302265255
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 573.0288995040511
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.16453489178342356
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 13 points
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 8/20 in 2.875s: Best fun(x[11])=[-15.125103235784755] at x=[18.935183273243588]
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_ego::solver::trego] Cumulative decrease: 0, required 0.012345679012345684
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_ego::solver::trego] Previous EGO global step progress fail
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 1/4
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 13 points...
[INFO] [stdout] [2026-01-28T07:59:01Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:04Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.4078467536294017
[INFO] [stdout] [2026-01-28T07:59:04Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:59:04Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:04Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -0.16453489178342356
[INFO] [stdout] [2026-01-28T07:59:04Z INFO  egobox_ego::solver::trego] +1 point, total: 14 points
[INFO] [stdout] [2026-01-28T07:59:04Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 9/20 in 3.032s: Best fun(x[13])=[-15.125103236296038] at x=[18.935225166314815]
[INFO] [stdout] [2026-01-28T07:59:04Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 2/4
[INFO] [stdout] [2026-01-28T07:59:04Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 14 points...
[INFO] [stdout] [2026-01-28T07:59:04Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:07Z INFO  egobox_moe::algorithm] Best expert Linear_SquaredExponential accuracy=0.3822970555168928
[INFO] [stdout] [2026-01-28T07:59:07Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:59:07Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:07Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -14.776824327828097
[INFO] [stdout] [2026-01-28T07:59:07Z INFO  egobox_ego::solver::trego] +1 point, total: 15 points
[INFO] [stdout] [2026-01-28T07:59:07Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 10/20 in 3.082s: Best fun(x[13])=[-15.125103236296038] at x=[18.935225166314815]
[INFO] [stdout] [2026-01-28T07:59:07Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 3/4
[INFO] [stdout] [2026-01-28T07:59:07Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 15 points...
[INFO] [stdout] [2026-01-28T07:59:07Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:11Z INFO  egobox_moe::algorithm] Best expert Linear_SquaredExponential accuracy=0.6252871243145237
[INFO] [stdout] [2026-01-28T07:59:11Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:59:11Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:11Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -133.6629980231369
[INFO] [stdout] [2026-01-28T07:59:11Z INFO  egobox_ego::solver::trego] +1 point, total: 16 points
[INFO] [stdout] [2026-01-28T07:59:11Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 11/20 in 3.632s: Best fun(x[15])=[-15.125103236423413] at x=[18.935217162485966]
[INFO] [stdout] [2026-01-28T07:59:11Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 4/4
[INFO] [stdout] [2026-01-28T07:59:11Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T07:59:11Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_moe::algorithm] Best expert Linear_SquaredExponential accuracy=0.7434535535534166
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -15.117813405873019
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_ego::solver::trego] +1 point, total: 17 points
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 12/20 in 3.914s: Best fun(x[16])=[-15.125103236430277] at x=[18.93520678295697]
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_ego::solver::trego] Cumulative decrease: 0.0000000006455227463675328, required 0.012345679012345684
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_ego::solver::trego] Previous TREGO local step progress fail: sigma 0.11111111111111113 -> 0.10000000000000002
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_ego::solver::egor_solver] >>> EGO global step 1/1
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 17 points...
[INFO] [stdout] [2026-01-28T07:59:15Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_moe::algorithm] Best expert Linear_SquaredExponential accuracy=0.9007525075238629
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -15.34494008428506
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 18 points
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 13/20 in 4.258s: Best fun(x[16])=[-15.125103236430277] at x=[18.93520678295697]
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_ego::solver::trego] Cumulative decrease: 0, required 0.010000000000000004
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_ego::solver::trego] Previous EGO global step progress fail
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 1/4
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 18 points...
[INFO] [stdout] [2026-01-28T07:59:19Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:24Z INFO  egobox_moe::algorithm] Best expert Linear_SquaredExponential accuracy=0.9726493939424337
[INFO] [stdout] [2026-01-28T07:59:24Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:59:24Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:24Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -15.34494008428506
[INFO] [stdout] [2026-01-28T07:59:24Z INFO  egobox_ego::solver::trego] +1 point, total: 19 points
[INFO] [stdout] [2026-01-28T07:59:24Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 14/20 in 4.418s: Best fun(x[16])=[-15.125103236430277] at x=[18.93520678295697]
[INFO] [stdout] [2026-01-28T07:59:24Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 2/4
[INFO] [stdout] [2026-01-28T07:59:24Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 19 points...
[INFO] [stdout] [2026-01-28T07:59:24Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:27Z INFO  egobox_moe::algorithm] Best expert Linear_SquaredExponential accuracy=1.0468244987042028
[INFO] [stdout] [2026-01-28T07:59:27Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:59:27Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:27Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -150.88496316538638
[INFO] [stdout] [2026-01-28T07:59:27Z INFO  egobox_ego::solver::trego] +1 point, total: 20 points
[INFO] [stdout] [2026-01-28T07:59:27Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 15/20 in 3.579s: Best fun(x[19])=[-15.125103236445002] at x=[18.935209291876447]
[INFO] [stdout] [2026-01-28T07:59:27Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 3/4
[INFO] [stdout] [2026-01-28T07:59:27Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 20 points...
[INFO] [stdout] [2026-01-28T07:59:27Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:31Z INFO  egobox_moe::algorithm] Best expert Linear_SquaredExponential accuracy=1.1490964028909434
[INFO] [stdout] [2026-01-28T07:59:31Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 504.88738623636783
[INFO] [stdout] [2026-01-28T07:59:31Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:31Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -15.560599003145443
[INFO] [stdout] [2026-01-28T07:59:31Z INFO  egobox_ego::solver::trego] +1 point, total: 21 points
[INFO] [stdout] [2026-01-28T07:59:31Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 16/20 in 4.000s: Best fun(x[19])=[-15.125103236445002] at x=[18.935209291876447]
[INFO] [stdout] [2026-01-28T07:59:31Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 4/4
[INFO] [stdout] [2026-01-28T07:59:31Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 21 points...
[INFO] [stdout] [2026-01-28T07:59:31Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_moe::algorithm] Best expert Linear_SquaredExponential accuracy=1.2279469277659252
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 572.2036529786449
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -0.03330513255858738
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_ego::solver::trego] +1 point, total: 22 points
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 17/20 in 4.747s: Best fun(x[19])=[-15.125103236445002] at x=[18.935209291876447]
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_ego::solver::trego] Cumulative decrease: 0.000000000014724221841788676, required 0.010000000000000004
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_ego::solver::trego] Previous TREGO local step progress fail: sigma 0.10000000000000002 -> 0.09000000000000002
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_ego::solver::egor_solver] >>> EGO global step 1/1
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 22 points...
[INFO] [stdout] [2026-01-28T07:59:36Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=1.2824340802701535
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 695.6015749946189
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.05472932561910613
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 23 points
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 18/20 in 4.984s: Best fun(x[19])=[-15.125103236445002] at x=[18.935209291876447]
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_ego::solver::trego] Cumulative decrease: 0, required 0.008100000000000005
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_ego::solver::trego] Previous EGO global step progress fail
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 1/4
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 23 points...
[INFO] [stdout] [2026-01-28T07:59:41Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:45Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.7900847817652266
[INFO] [stdout] [2026-01-28T07:59:45Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:59:45Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:46Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -0.05472932561910613
[INFO] [stdout] [2026-01-28T07:59:46Z INFO  egobox_ego::solver::trego] +1 point, total: 24 points
[INFO] [stdout] [2026-01-28T07:59:46Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 19/20 in 4.588s: Best fun(x[19])=[-15.125103236445002] at x=[18.935209291876447]
[INFO] [stdout] [2026-01-28T07:59:46Z INFO  egobox_ego::solver::egor_solver] >>> TREGO local step 2/4
[INFO] [stdout] [2026-01-28T07:59:46Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 24 points...
[INFO] [stdout] [2026-01-28T07:59:46Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.6880571867131915], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=0.8064473008345858
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::trego] Infill criterion LogEI max found = -15.744339103915305
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::trego] +1 point, total: 25 points
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 20/20 in 6.227s: Best fun(x[19])=[-15.125103236445002] at x=[18.935209291876447]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [18.935209291876447], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -15.125103236445002
[INFO] [stdout]         iters (best):  15
[INFO] [stdout]         iters (total): 20
[INFO] [stdout]         termination:   Maximum number of iterations reached
[INFO] [stdout]         time:          70.570140961s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[21.737699039438084, -8.388535157780684],
[INFO] [stdout]      [0.05460396114026489, 3.06539399358367],
[INFO] [stdout]      [10.792229202668286, 5.333692430945318],
[INFO] [stdout]      [18.60910047341442, -15.038094342617013],
[INFO] [stdout]      [9.429760205403936, 5.634854075238328],
[INFO] [stdout]      [19.1732777805467, -15.077655685168924],
[INFO] [stdout]      [18.927074352440325, -15.12504831412589],
[INFO] [stdout]      [16.556954480435394, -11.08863136708671],
[INFO] [stdout]      [18.961180945221795, -15.124543082182049],
[INFO] [stdout]      [18.93484297775145, -15.125103123720768],
[INFO] [stdout]      [18.935480620405045, -15.125103176387855],
[INFO] [stdout]      [18.935183273243588, -15.125103235784755],
[INFO] [stdout]      [2.9001369380092568, 0.11384452880434358],
[INFO] [stdout]      [18.935225166314815, -15.125103236296038],
[INFO] [stdout]      [18.931493912991563, -15.125091770420958],
[INFO] [stdout]      [18.935217162485966, -15.125103236423413],
[INFO] [stdout]      [18.93520678295697, -15.125103236430277],
[INFO] [stdout]      [18.935191374920503, -15.125103236110784],
[INFO] [stdout]      [18.93817131577095, -15.125095967081895],
[INFO] [stdout]      [18.935209291876447, -15.125103236445002],
[INFO] [stdout]      [18.93519531154282, -15.12510323622988],
[INFO] [stdout]      [18.935200921822123, -15.125103236355171],
[INFO] [stdout]      [5.614779410789137, 1.3184719143793786],
[INFO] [stdout]      [18.935206126720892, -15.125103236424703],
[INFO] [stdout]      [18.935216071964337, -15.12510323643254]]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-15.125103236445002] at x=[18.935209291876447]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 30, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[0.0],
[INFO] [stdout]      [7.0],
[INFO] [stdout]      [25.0]], shape=[3, 1], strides=[1, 1], layout=CFcf (0xf), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(QUADRATIC), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL | ABSOLUTEEXPONENTIAL | MATERN32 | MATERN52), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: EI, infill_optimizer: Slsqp, target: -15.1, outdir: Some("target/test_egor_builder_01"), warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 25.0)], seed: None, trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] test egor::tests::test_xsinx_trego_wb2_egor_builder ... ok
[INFO] [stdout] test egor::tests::test_xsinx_ei_quadratic_egor_builder ... FAILED
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 20, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[0.0],
[INFO] [stdout]      [7.0],
[INFO] [stdout]      [25.0]], shape=[3, 1], strides=[1, 1], layout=CFcf (0xf), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: EI, infill_optimizer: Slsqp, target: -15.1, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Int(0, 25)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 3 points
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[0])=[3.1412761586385907] at x=[0]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 3 points...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.3825636201200899
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 4 points
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/20 in 0.179s: Best fun(x[3])=[0.07924194329580243] at x=[3.5]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 4 points...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.13205300514049215
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 5 points
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/20 in 0.150s: Best fun(x[4])=[-9.285318589373162] at x=[15.932558337301549]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.6911356678827518
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/20 in 0.125s: Best fun(x[4])=[-9.285318589373162] at x=[15.932558337301549]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.7111923513604314
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/20 in 0.096s: Best fun(x[6])=[-12.352951424113456] at x=[17.387616819634268]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1.499002194531243
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/20 in 0.108s: Best fun(x[7])=[-14.431984706366741] at x=[18.252004937978697]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.699776726918298
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/20 in 0.081s: Best fun(x[8])=[-15.121611536143384] at x=[19.277890678186143]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [19.277890678186143], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -15.121611536143384
[INFO] [stdout]         iters (best):  6
[INFO] [stdout]         iters (total): 6
[INFO] [stdout]         termination:   Target cost value reached
[INFO] [stdout]         time:          746.074094ms
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[0, 3.1412761586385907],
[INFO] [stdout]      [7, 3.1412761586385907],
[INFO] [stdout]      [25, 11.429195456150415],
[INFO] [stdout]      [4, 0.07924194329580243],
[INFO] [stdout]      [16, -9.285318589373162],
[INFO] [stdout]      [14, -2.092831226407067],
[INFO] [stdout]      [17, -12.352951424113456],
[INFO] [stdout]      [18, -14.431984706366741],
[INFO] [stdout]      [19, -15.121611536143384]]
[INFO] [stdout] [2026-01-28T07:59:52Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-15.121611536143384] at x=[19]
[INFO] [stdout] test egor::tests::test_mixsinx_ei_mixint_egor_builder ... ok
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 20, n_start: 20, n_doe: 0, n_cstr: 2, cstr_tol: Some([0.002, 0.001], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1), doe: Some([[1.1927281529767715, 0.41572224135079916],
[INFO] [stdout]      [0.8541927863674709, 2.6859103196050937],
[INFO] [stdout]      [2.975498092016836, 1.6704004288222882]], shape=[3, 2], strides=[1, 3], layout=Ff (0xa), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: WB2, infill_optimizer: Cobyla, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 3.0), Float(0.0, 4.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 3 points
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[0])=[-1.6084503943275705, -3.4384605692636527, -0.06956321580748437] at x=[1.1927281529767715, 0.41572224135079916]
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 3 points...
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] Constraint[2] clustering and training...
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] Constraint[1] clustering and training...
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1, 0.1], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0, 1] }]
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] ... Constraint[2] trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] ... Constraint[1] trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 7.64938492295831
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.308053124811583, 2.297162502767189]
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.9985500872034293
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 4 points
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/20 in 0.485s: Best fun(x[3])=[-3.9284712852900205, -1.3408876871522057, -1.6768641598503606] at x=[2.302089990877334, 1.6263812944126865]
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 4 points...
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 9.302145421593783
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.210373436888606, 1.2503837156554538]
[INFO] [stdout] [2026-01-28T07:59:53Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 1.0700843451570692
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 5 points
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/20 in 0.670s: Best fun(x[3])=[-3.9284712852900205, -1.3408876871522057, -1.6768641598503606] at x=[2.302089990877334, 1.6263812944126865]
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 9.554120343226833
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.67286095886571, 2.6872052529359727]
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.8847683812511417
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/20 in 0.680s: Best fun(x[3])=[-3.9284712852900205, -1.3408876871522057, -1.6768641598503606] at x=[2.302089990877334, 1.6263812944126865]
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T07:59:54Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 9.623796576050745
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.425685942954445, 3.863526012613997]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.836089258757225
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/20 in 0.320s: Best fun(x[3])=[-3.9284712852900205, -1.3408876871522057, -1.6768641598503606] at x=[2.302089990877334, 1.6263812944126865]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 9.843635574762592
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.25669778535873, 4.920450992451642]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.7733556878030359
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/20 in 0.274s: Best fun(x[3])=[-3.9284712852900205, -1.3408876871522057, -1.6768641598503606] at x=[2.302089990877334, 1.6263812944126865]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 9.11796288523716
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.251830663197747, 3.4419090702098543]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.7849613988902066
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/20 in 0.211s: Best fun(x[3])=[-3.9284712852900205, -1.3408876871522057, -1.6768641598503606] at x=[2.302089990877334, 1.6263812944126865]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 9.129949277088029
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.96793926184838, 3.229295602321247]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.7764148468580168
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 10 points
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/20 in 0.275s: Best fun(x[9])=[-5.508550098952794, -0.0005516289298741484, 0.0009762268253865614] at x=[2.3296389388160845, 3.1789111601367095]
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T07:59:55Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 7.52943736350684
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.349156298062315, 3.5163879282195474]
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.7397551753491751
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 11 points
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 8/20 in 0.453s: Best fun(x[9])=[-5.508550098952794, -0.0005516289298741484, 0.0009762268253865614] at x=[2.3296389388160845, 3.1789111601367095]
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 7.625724748747675
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [16.272929375377416, 3.824212391465521]
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.722343036887127
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 12 points
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 9/20 in 0.397s: Best fun(x[9])=[-5.508550098952794, -0.0005516289298741484, 0.0009762268253865614] at x=[2.3296389388160845, 3.1789111601367095]
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T07:59:56Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 7.700225953365036
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.880271616906168, 3.7659018430617044]
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.7153936516900031
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 13 points
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 10/20 in 0.409s: Best fun(x[12])=[-5.508621883028679, 0.00035707604033774487, 0.0007101577806167825] at x=[2.3295476425581807, 3.1790742404704986]
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 13 points...
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 8.07017405251099
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.70048918860088, 3.936095533279662]
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.6826107729642693
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 14 points
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 11/20 in 0.434s: Best fun(x[13])=[-5.508705237350872, 0.0011591814507974085, 0.000503341761493914] at x=[2.3294692119636227, 3.1792360253872496]
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 14 points...
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 7.992840185297929
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [19.079658209416024, 3.713815017685885]
[INFO] [stdout] [2026-01-28T07:59:57Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.6891613711599328
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 15 points
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 12/20 in 0.378s: Best fun(x[13])=[-5.508705237350872, 0.0011591814507974085, 0.000503341761493914] at x=[2.3294692119636227, 3.1792360253872496]
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 15 points...
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 7.615968673231993
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.854654449014777, 3.754639986701372]
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.7233261891446304
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 16 points
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 13/20 in 0.428s: Best fun(x[13])=[-5.508705237350872, 0.0011591814507974085, 0.000503341761493914] at x=[2.3294692119636227, 3.1792360253872496]
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 8.170013525672674
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [16.904608477613216, 3.923563653729002]
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.6860829307870002
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 17 points
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 14/20 in 0.498s: Best fun(x[13])=[-5.508705237350872, 0.0011591814507974085, 0.000503341761493914] at x=[2.3294692119636227, 3.1792360253872496]
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 17 points...
[INFO] [stdout] [2026-01-28T07:59:58Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 8.27929663514864
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.86932883567194, 3.8562470879288337]
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.6653509924570634
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 18 points
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 15/20 in 0.480s: Best fun(x[13])=[-5.508705237350872, 0.0011591814507974085, 0.000503341761493914] at x=[2.3294692119636227, 3.1792360253872496]
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 18 points...
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 8.165881429258311
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.0605434695345, 3.790089386221049]
[INFO] [stdout] [2026-01-28T07:59:59Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.6745386525289127
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 19 points
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 16/20 in 0.602s: Best fun(x[13])=[-5.508705237350872, 0.0011591814507974085, 0.000503341761493914] at x=[2.3294692119636227, 3.1792360253872496]
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 19 points...
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 8.00441293824806
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.898828352021773, 3.537201174542969]
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.6882046244810934
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 20 points
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 17/20 in 0.482s: Best fun(x[13])=[-5.508705237350872, 0.0011591814507974085, 0.000503341761493914] at x=[2.3294692119636227, 3.1792360253872496]
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 20 points...
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 8.062567737051804
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.718672028760597, 3.6489995064005245]
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.6832129754561272
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 21 points
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 18/20 in 0.429s: Best fun(x[13])=[-5.508705237350872, 0.0011591814507974085, 0.000503341761493914] at x=[2.3294692119636227, 3.1792360253872496]
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 21 points...
[INFO] [stdout] [2026-01-28T08:00:00Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 7.989334710032688
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [18.180313316591207, 3.4776280775930006]
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.6894709511807069
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 22 points
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 19/20 in 0.474s: Best fun(x[13])=[-5.508705237350872, 0.0011591814507974085, 0.000503341761493914] at x=[2.3294692119636227, 3.1792360253872496]
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 22 points...
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.19396690995259336, 3.259027322150541], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_computations] Infill criterion WB2 scaling is updated to 8.146483567519713
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_computations] Surrogated constraints scaling is updated to [17.641519249850205, 3.7944485642052825]
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] Infill criterion WB2 max found = 0.6762099042224529
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 23 points
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 20/20 in 0.409s: Best fun(x[22])=[-5.5087190484953545, 0.0007752770224493943, 0.0006777188707118853] at x=[2.3295126138055005, 3.1792064346898536]
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [2.3295126138055005, 3.1792064346898536], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -5.5087190484953545
[INFO] [stdout]         iters (best):  20
[INFO] [stdout]         iters (total): 20
[INFO] [stdout]         termination:   Maximum number of iterations reached
[INFO] [stdout]         time:          8.79601316s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[1.1927281529767715, 0.41572224135079916, -1.6084503943275705, -3.4384605692636527, -0.06956321580748437],
[INFO] [stdout]      [0.8541927863674709, 2.6859103196050937, -3.5401031059725647, -1.2299546595971704, 2.294349332559058],
[INFO] [stdout]      [2.975498092016836, 1.6704004288222882, -4.645898520839124, -17.179688469605225, 1.6610288442332148],
[INFO] [stdout]      [2.302089990877334, 1.6263812944126865, -3.9284712852900205, -1.3408876871522057, -1.6768641598503606],
[INFO] [stdout]      [3, 3.9999999999999956, -6.999999999999996, -16.000000000000004, 3.999999999999993],
[INFO] [stdout]      [2.3117230694727002, 3.8789104513886388, -6.190633520861339, 0.8403315453537603, 0.6185116032798774],
[INFO] [stdout]      [2.0002024480356315, 3.987349454947686, -5.987551902983317, 1.987349126999649, -0.012650217170637745],
[INFO] [stdout]      [1.770554790440566, 4, -5.770554790440566, 1.669929488196317, 0.4100748055375618],
[INFO] [stdout]      [2.3329255425379123, 3.2099119326265972, -5.542837475164509, 0.0034156609879483213, 0.047485762287863054],
[INFO] [stdout]      [2.3296389388160845, 3.1789111601367095, -5.508550098952794, -0.0005516289298741484, 0.0009762268253865614],
[INFO] [stdout]      [2.3211811772047497, 3.2180635701937907, -5.5392447473985404, 0.10646431507099319, 0.0007566046458435949],
[INFO] [stdout]      [2.3294368809159476, 3.1789527968248845, -5.508389677740832, 0.0011398473389658825, 0.00006818601605118602],
[INFO] [stdout]      [2.3295476425581807, 3.1790742404704986, -5.508621883028679, 0.00035707604033774487, 0.0007101577806167825],
[INFO] [stdout]      [2.3294692119636227, 3.1792360253872496, -5.508705237350872, 0.0011591814507974085, 0.000503341761493914],
[INFO] [stdout]      [2.329469928728009, 3.1788862528637805, -5.50835618159179, 0.0008035581016554438, 0.00015693752130374605],
[INFO] [stdout]      [2.3291668968688737, 3.1796000710542134, -5.508766967923087, 0.00398939745214788, -0.0005527843022150591],
[INFO] [stdout]      [2.3217534754278684, 3.235256251735132, -5.557009727163001, 0.11914188723574348, 0.02058869324363144],
[INFO] [stdout]      [2.3295048040202957, 3.1791329422915773, -5.508637746311873, 0.0007655450925945217, 0.0005675227343431288],
[INFO] [stdout]      [2.3294819406172884, 3.1787202465466984, -5.508202187163986, 0.0005394981458572978, 0.000047379372198008696],
[INFO] [stdout]      [2.3295053836500537, 3.1791681925885196, -5.508673576238573, 0.000796063261752078, 0.0006054971013895738],
[INFO] [stdout]      [2.3294620191678455, 3.1789888235047146, -5.50845084267256, 0.0009706921566463578, 0.0002223391574673883],
[INFO] [stdout]      [2.3295342669948713, 3.1788795421715417, -5.508413809166413, 0.00027159305413526624, 0.0004525935388954849],
[INFO] [stdout]      [2.3295126138055005, 3.1792064346898536, -5.5087190484953545, 0.0007752770224493943, 0.0006777188707118853]]
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-5.5087190484953545, 0.0007752770224493943, 0.0006777188707118853] at x=[2.3295126138055005, 3.1792064346898536]
[INFO] [stdout] test egor::tests::test_egor_g24_basic_egor_builder_cobyla ... ok
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 10, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[0.0],
[INFO] [stdout]      [7.0],
[INFO] [stdout]      [25.0]], shape=[3, 1], strides=[1, 1], layout=CFcf (0xf), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: EI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(0.0, 25.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 3 points
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[0])=[3.1412761586385907] at x=[0]
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 3 points...
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0] }]
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.38702982077670744
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1.0001483739195196
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 4 points
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/10 in 0.089s: Best fun(x[3])=[0.0052584282249874695] at x=[3.6285474627486773]
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 4 points...
[INFO] [stdout] [2026-01-28T08:00:01Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.13205692591067375
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1.001255680188557
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 5 points
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/10 in 0.079s: Best fun(x[4])=[-8.260686322036577] at x=[15.70516678469623]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 5 points...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.6502029932203093
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1.0015068483497753
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 6 points
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/10 in 0.174s: Best fun(x[4])=[-8.260686322036577] at x=[15.70516678469623]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 6 points...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.672352374944443
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1.000299680728966
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 7 points
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/10 in 0.143s: Best fun(x[6])=[-11.623786069336825] at x=[16.73713305248736]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 7 points...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1.925174142912353
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1.0019283861184232
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 8 points
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/10 in 0.172s: Best fun(x[7])=[-14.560268005122744] at x=[18.09322630648292]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.5722709659331713
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 1.004983190327383
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/10 in 0.146s: Best fun(x[8])=[-15.124957146013463] at x=[18.94847719140909]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 0.0000000025995298288898122
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 0
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 10 points
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/10 in 0.134s: Best fun(x[8])=[-15.124957146013463] at x=[18.94847719140909]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 0
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 11 points
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 8/10 in 0.139s: Best fun(x[8])=[-15.124957146013463] at x=[18.94847719140909]
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T08:00:02Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 0
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 12 points
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 9/10 in 0.106s: Best fun(x[8])=[-15.124957146013463] at x=[18.94847719140909]
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.2815818613967422], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_computations] Infill criterion EI scaling is updated to 1
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_impl] Infill criterion EI max found = 0
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 13 points
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 10/10 in 0.093s: Best fun(x[8])=[-15.124957146013463] at x=[18.94847719140909]
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [18.94847719140909], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -15.124957146013463
[INFO] [stdout]         iters (best):  6
[INFO] [stdout]         iters (total): 10
[INFO] [stdout]         termination:   Maximum number of iterations reached
[INFO] [stdout]         time:          1.277634009s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[0, 3.1412761586385907],
[INFO] [stdout]      [7, 3.1412761586385907],
[INFO] [stdout]      [25, 11.429195456150415],
[INFO] [stdout]      [3.6285474627486773, 0.0052584282249874695],
[INFO] [stdout]      [15.70516678469623, -8.260686322036577],
[INFO] [stdout]      [13.954117857704478, -1.9338530703699288],
[INFO] [stdout]      [16.73713305248736, -11.623786069336825],
[INFO] [stdout]      [18.09322630648292, -14.560268005122744],
[INFO] [stdout]      [18.94847719140909, -15.124957146013463],
[INFO] [stdout]      [11.288512327078884, 4.790218901539742],
[INFO] [stdout]      [17.41517967948514, -13.36146911614747],
[INFO] [stdout]      [21.974238595704545, -7.239317065899651],
[INFO] [stdout]      [23.487119297852274, 1.5755943512458968]]
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-15.124957146013463] at x=[18.94847719140909]
[INFO] [stdout] test egor::tests::test_xsinx_ei_egor_builder ... ok
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 50, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[-0.6774154709385307, 1.4336661942582118],
[INFO] [stdout]      [0.8908134954906282, 0.4365668941710594],
[INFO] [stdout]      [-1.1749720873747145, 0.14065837232113854],
[INFO] [stdout]      [-1.9656977618818157, 0.8467642988706774],
[INFO] [stdout]      [-0.39998281645630485, -1.2720796261221419],
[INFO] [stdout]      [-1.4758354417091581, -0.935724452405287],
[INFO] [stdout]      [0.43504384296149023, 1.767779313730363],
[INFO] [stdout]      [1.809301580542026, -0.4564545883775917],
[INFO] [stdout]      [0.1212261245219941, -0.3423076657997688],
[INFO] [stdout]      [1.5451181868510497, -1.9156066083595564]], shape=[10, 2], strides=[1, 10], layout=Ff (0xa), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT | LINEAR | QUADRATIC), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL | ABSOLUTEEXPONENTIAL | MATERN32 | MATERN52), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: 0.01, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(-2.0, 2.0), Float(-2.0, 2.0)], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::egor_solver] Compute initial DOE on specified 10 points
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[1])=[12.755521501739004] at x=[0.8908134954906282, 0.4365668941710594]
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1, 0.1], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0, 1] }]
[INFO] [stdout] [2026-01-28T08:00:03Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T08:00:04Z INFO  egobox_moe::algorithm] Best expert Constant_Matern52 accuracy=545.6163820895216
[INFO] [stdout] [2026-01-28T08:00:04Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T08:00:04Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 382.485733760362
[INFO] [stdout] [2026-01-28T08:00:04Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:04Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.014393238414027412
[INFO] [stdout] [2026-01-28T08:00:04Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 11 points
[INFO] [stdout] [2026-01-28T08:00:04Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/50 in 1.177s: Best fun(x[10])=[2.8525761112167167] at x=[-0.4587361788726054, 0.2955661319481106]
[INFO] [stdout] [2026-01-28T08:00:04Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T08:00:04Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.0750083484599988, 0.5184054224769846], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:05Z INFO  egobox_moe::algorithm] Best expert Constant_AbsoluteExponential accuracy=578.423241773708
[INFO] [stdout] [2026-01-28T08:00:05Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 88.08793339819499
[INFO] [stdout] [2026-01-28T08:00:05Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:05Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.05266021702817934
[INFO] [stdout] [2026-01-28T08:00:05Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 12 points
[INFO] [stdout] [2026-01-28T08:00:05Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/50 in 0.907s: Best fun(x[10])=[2.8525761112167167] at x=[-0.4587361788726054, 0.2955661319481106]
[INFO] [stdout] [2026-01-28T08:00:05Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T08:00:05Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.0750083484599988, 0.5184054224769846], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:06Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=667.765261224196
[INFO] [stdout] [2026-01-28T08:00:06Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 617.3267526072318
[INFO] [stdout] [2026-01-28T08:00:06Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:06Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.00676256614983903
[INFO] [stdout] [2026-01-28T08:00:06Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 13 points
[INFO] [stdout] [2026-01-28T08:00:06Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/50 in 1.330s: Best fun(x[12])=[1.222240022043755] at x=[0.5403328713179887, 0.3925054298826409]
[INFO] [stdout] [2026-01-28T08:00:06Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 13 points...
[INFO] [stdout] [2026-01-28T08:00:06Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.0750083484599988, 0.5184054224769846], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:07Z INFO  egobox_moe::algorithm] Best expert Constant_AbsoluteExponential accuracy=865.2153070864694
[INFO] [stdout] [2026-01-28T08:00:08Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 49.29747473595498
[INFO] [stdout] [2026-01-28T08:00:08Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:08Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.092384727622821
[INFO] [stdout] [2026-01-28T08:00:08Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 14 points
[INFO] [stdout] [2026-01-28T08:00:08Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/50 in 1.167s: Best fun(x[12])=[1.222240022043755] at x=[0.5403328713179887, 0.3925054298826409]
[INFO] [stdout] [2026-01-28T08:00:08Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 14 points...
[INFO] [stdout] [2026-01-28T08:00:08Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.0750083484599988, 0.5184054224769846], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:09Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=654.5198117266434
[INFO] [stdout] [2026-01-28T08:00:09Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 711.7457641118357
[INFO] [stdout] [2026-01-28T08:00:09Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:09Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.006796778429159141
[INFO] [stdout] [2026-01-28T08:00:09Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 15 points
[INFO] [stdout] [2026-01-28T08:00:09Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/50 in 1.321s: Best fun(x[14])=[1.0276405138487021] at x=[1.3805952387378075, 2]
[INFO] [stdout] [2026-01-28T08:00:09Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 15 points...
[INFO] [stdout] [2026-01-28T08:00:09Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.0750083484599988, 0.5184054224769846], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:10Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=525.3262763415723
[INFO] [stdout] [2026-01-28T08:00:10Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 553.9694952171293
[INFO] [stdout] [2026-01-28T08:00:10Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:10Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.006927849906729053
[INFO] [stdout] [2026-01-28T08:00:10Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 16 points
[INFO] [stdout] [2026-01-28T08:00:10Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/50 in 1.555s: Best fun(x[14])=[1.0276405138487021] at x=[1.3805952387378075, 2]
[INFO] [stdout] [2026-01-28T08:00:10Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T08:00:10Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.0750083484599988, 0.5184054224769846], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:12Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=370.1017443202179
[INFO] [stdout] [2026-01-28T08:00:12Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 649.503740283541
[INFO] [stdout] [2026-01-28T08:00:12Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:12Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.00015130290976938726
[INFO] [stdout] [2026-01-28T08:00:12Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 17 points
[INFO] [stdout] [2026-01-28T08:00:12Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/50 in 1.504s: Best fun(x[16])=[0.05937261746154552] at x=[0.7656896557808321, 0.5929674120532353]
[INFO] [stdout] [2026-01-28T08:00:12Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 17 points...
[INFO] [stdout] [2026-01-28T08:00:12Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.0750083484599988, 0.5184054224769846], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:13Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=331.1394971367971
[INFO] [stdout] [2026-01-28T08:00:14Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 680.2558446861368
[INFO] [stdout] [2026-01-28T08:00:14Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:14Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.003297195719841112
[INFO] [stdout] [2026-01-28T08:00:14Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 18 points
[INFO] [stdout] [2026-01-28T08:00:14Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 8/50 in 1.653s: Best fun(x[17])=[0.03026455265767912] at x=[0.8263654658376232, 0.683955063132071]
[INFO] [stdout] [2026-01-28T08:00:14Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 18 points...
[INFO] [stdout] [2026-01-28T08:00:14Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.0750083484599988, 0.5184054224769846], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:15Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=181.50616363986015
[INFO] [stdout] [2026-01-28T08:00:15Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 473.5723977812853
[INFO] [stdout] [2026-01-28T08:00:15Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:15Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.001135244572563328
[INFO] [stdout] [2026-01-28T08:00:15Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 19 points
[INFO] [stdout] [2026-01-28T08:00:15Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 9/50 in 1.771s: Best fun(x[17])=[0.03026455265767912] at x=[0.8263654658376232, 0.683955063132071]
[INFO] [stdout] [2026-01-28T08:00:15Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 19 points...
[INFO] [stdout] [2026-01-28T08:00:15Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.0750083484599988, 0.5184054224769846], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:17Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=187.6015022124946
[INFO] [stdout] [2026-01-28T08:00:17Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 580.3333612022678
[INFO] [stdout] [2026-01-28T08:00:17Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:17Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.0062744139728653095
[INFO] [stdout] [2026-01-28T08:00:17Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 20 points
[INFO] [stdout] [2026-01-28T08:00:17Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 10/50 in 1.924s: Best fun(x[17])=[0.03026455265767912] at x=[0.8263654658376232, 0.683955063132071]
[INFO] [stdout] [2026-01-28T08:00:17Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 20 points...
[INFO] [stdout] [2026-01-28T08:00:17Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [1.0750083484599988, 0.5184054224769846], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_moe::algorithm] Best expert Constant_SquaredExponential accuracy=107.35743245597318
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 261.72801900111125
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.013369974409925744
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 21 points
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 11/50 in 1.845s: Best fun(x[20])=[0.00010811266746945064] at x=[1.0049114198471898, 1.0089304977598932]
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [1.0049114198471898, 1.0089304977598932], shape=[2], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   0.00010811266746945064
[INFO] [stdout]         iters (best):  11
[INFO] [stdout]         iters (total): 11
[INFO] [stdout]         termination:   Target cost value reached
[INFO] [stdout]         time:          16.157585678s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[-0.6774154709385307, 1.4336661942582118, 97.83225017665337],
[INFO] [stdout]      [0.8908134954906282, 0.4365668941710594, 12.755521501739004],
[INFO] [stdout]      [-1.1749720873747145, 0.14065837232113854, 158.46596093985193],
[INFO] [stdout]      [-1.9656977618818157, 0.8467642988706774, 919.1469942030386],
[INFO] [stdout]      [-0.39998281645630485, -1.2720796261221419, 207.04122023280135],
[INFO] [stdout]      [-1.4758354417091581, -0.935724452405287, 975.7139618517491],
[INFO] [stdout]      [0.43504384296149023, 1.767779313730363, 249.490504859393],
[INFO] [stdout]      [1.809301580542026, -0.4564545883775917, 1391.9649602262607],
[INFO] [stdout]      [0.1212261245219941, -0.3423076657997688, 13.517389074745655],
[INFO] [stdout]      [1.5451181868510497, -1.9156066083595564, 1851.875316870257],
[INFO] [stdout]      [-0.4587361788726054, 0.2955661319481106, 2.8525761112167167],
[INFO] [stdout]      [-0.07052272979107374, 0.3496394613508384, 13.025484479625067],
[INFO] [stdout]      [0.5403328713179887, 0.3925054298826409, 1.222240022043755],
[INFO] [stdout]      [-0.28667795013591507, 0.1435070327748078, 2.0315885517297922],
[INFO] [stdout]      [1.3805952387378075, 2, 1.0276405138487021],
[INFO] [stdout]      [1.1195059937157679, 1.3704455909509639, 1.3867389415917544],
[INFO] [stdout]      [0.7656896557808321, 0.5929674120532353, 0.05937261746154552],
[INFO] [stdout]      [0.8263654658376232, 0.683955063132071, 0.03026455265767912],
[INFO] [stdout]      [-1.4228473458857185, 2, 5.930187655915056],
[INFO] [stdout]      [1.1859610268644367, 1.403582915156231, 0.03543451853141213],
[INFO] [stdout]      [1.0049114198471898, 1.0089304977598932, 0.00010811266746945064]]
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::egor] Optim Result: min f(x)=[0.00010811266746945064] at x=[1.0049114198471898, 1.0089304977598932]
[INFO] [stdout] test egor::tests::test_rosenbrock_2d_egor_builder ... ok
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 30, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: Some([[-0.6774154709385307, 1.4336661942582118],
[INFO] [stdout]      [0.8908134954906282, 0.4365668941710594],
[INFO] [stdout]      [-1.1749720873747145, 0.14065837232113854],
[INFO] [stdout]      [-1.9656977618818157, 0.8467642988706774],
[INFO] [stdout]      [-0.39998281645630485, -1.2720796261221419],
[INFO] [stdout]      [-1.4758354417091581, -0.935724452405287],
[INFO] [stdout]      [0.43504384296149023, 1.767779313730363],
[INFO] [stdout]      [1.809301580542026, -0.4564545883775917],
[INFO] [stdout]      [0.1212261245219941, -0.3423076657997688],
[INFO] [stdout]      [1.5451181868510497, -1.9156066083595564]], shape=[10, 2], strides=[1, 10], layout=Ff (0xa), const ndim=2), qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: WB2, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: Some("target/test_trego"), warm_start: false, hot_start: Disabled, xtypes: [Float(-2.0, 2.0), Float(-2.0, 2.0)], seed: Some(42), trego_config: TregoConfig { activated: true, n_gl_steps: (4, 1), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] test egor::tests::test_rosenbrock_2d_trego_egor_builder ... FAILED
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::egor] ValidEgorConfig { max_iters: 10, n_start: 20, n_doe: 0, n_cstr: 0, cstr_tol: None, doe: None, qei_config: QEiConfig { batch: 1, strategy: KrigingBeliever, optmod: 1 }, gp: GpConfig { regression_spec: RegressionSpec(CONSTANT), correlation_spec: CorrelationSpec(SQUAREDEXPONENTIAL), kpls_dim: None, n_clusters: Fixed { nb: 1 }, recombination: Smooth(Some(1.0)), theta_tuning: Full { init: [0.1], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }, n_start: 10, max_eval: 50 }, infill_criterion: LogEI, infill_optimizer: Slsqp, target: -1.7976931348623157e308, outdir: None, warm_start: false, hot_start: Disabled, xtypes: [Float(-5.0, 5.0), Enum(3), Enum(2), Ord([0.0, 2.0, 3.0])], seed: Some(42), trego_config: TregoConfig { activated: false, n_gl_steps: (1, 4), d: (1e-6, 1.0), alpha: 1.0, beta: 0.9, sigma0: 0.1 }, coego: CoegoConfig { activated: false, n_coop: 5 }, cstr_infill: false, cstr_strategy: MeanConstraint }
[INFO] [stdout] [2026-01-28T08:00:19Z INFO  egobox_ego::solver::egor_solver] Compute initial LHS with 8 points
[INFO] [stdout] [2026-01-28T08:00:21Z INFO  egobox_ego::solver::egor_solver] EGOBOX_LOG setting: false
[INFO] [stdout] [2026-01-28T08:00:21Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_MAX_PROBA_OF_FEASIBILITY setting: false
[INFO] [stdout] [2026-01-28T08:00:21Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_VAR_PORTFOLIO setting: false
[INFO] [stdout] [2026-01-28T08:00:21Z INFO  egobox_ego::solver::egor_solver] EGOR_DO_NOT_USE_MIDDLEPICKER_MULTISTARTER setting: false
[INFO] [stdout] [2026-01-28T08:00:21Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_GP_RECORDER setting: false
[INFO] [stdout] [2026-01-28T08:00:21Z INFO  egobox_ego::solver::egor_solver] EGOR_USE_RUN_RECORDER setting: false
[INFO] [stdout] [2026-01-28T08:00:21Z INFO  egobox_ego::solver::egor_solver] ********* Initialization: Best fun(x[6])=[-6.902095153181049] at x=[-2.4217877730459825, 0.1904067439193831, 0.42743103554073836, 0.4826057655973287, 0.6332452467140002, 0.9893390644657668, 0.2455186259054332]
[INFO] [stdout] [2026-01-28T08:00:21Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 8 points...
[INFO] [stdout] [2026-01-28T08:00:21Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Partial { init: [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1, active: [0, 1, 2, 3, 4, 5, 6] }]
[INFO] [stdout] [2026-01-28T08:00:21Z INFO  egobox_ego::solver::solver_impl] Objective clustering and training...
[INFO] [stdout] [2026-01-28T08:00:22Z INFO  egobox_ego::solver::solver_impl] ... Objective trained (1 / Mixture[Smooth(1)])
[INFO] [stdout] [2026-01-28T08:00:22Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 663.4268803273407
[INFO] [stdout] [2026-01-28T08:00:22Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:23Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.0005534992363025078
[INFO] [stdout] [2026-01-28T08:00:23Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 9 points
[INFO] [stdout] [2026-01-28T08:00:23Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 1/10 in 1.173s: Best fun(x[8])=[-12.231345946787139] at x=[-4.291700332206014, 0.6650214621737411, 0.00887295567627616, 0.7766267612564499, 0.9645896536859159, 0.9372168673056218, 0.023715173625444425]
[INFO] [stdout] [2026-01-28T08:00:23Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 9 points...
[INFO] [stdout] [2026-01-28T08:00:23Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.6523720703980564, 0.2315125303178077, 0.013782733945168726, 0.03532331071840282, 0.02816824738042761, 0.03297970886769457, 0.21905280416597295], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:24Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 718.0028199510682
[INFO] [stdout] [2026-01-28T08:00:24Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:24Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 0.00025003293977861264
[INFO] [stdout] [2026-01-28T08:00:24Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 10 points
[INFO] [stdout] [2026-01-28T08:00:24Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 2/10 in 1.063s: Best fun(x[9])=[-14.249999999999998] at x=[-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:24Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 10 points...
[INFO] [stdout] [2026-01-28T08:00:24Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.6523720703980564, 0.2315125303178077, 0.013782733945168726, 0.03532331071840282, 0.02816824738042761, 0.03297970886769457, 0.21905280416597295], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:24Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 696.3879369813807
[INFO] [stdout] [2026-01-28T08:00:24Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:25Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.005567836705209127
[INFO] [stdout] [2026-01-28T08:00:25Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 11 points
[INFO] [stdout] [2026-01-28T08:00:25Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 3/10 in 0.956s: Best fun(x[9])=[-14.249999999999998] at x=[-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:25Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 11 points...
[INFO] [stdout] [2026-01-28T08:00:25Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.6523720703980564, 0.2315125303178077, 0.013782733945168726, 0.03532331071840282, 0.02816824738042761, 0.03297970886769457, 0.21905280416597295], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:26Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 717.817756645156
[INFO] [stdout] [2026-01-28T08:00:26Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:26Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.03570795688549032
[INFO] [stdout] [2026-01-28T08:00:26Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 12 points
[INFO] [stdout] [2026-01-28T08:00:26Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 4/10 in 1.136s: Best fun(x[9])=[-14.249999999999998] at x=[-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:26Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 12 points...
[INFO] [stdout] [2026-01-28T08:00:26Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.6523720703980564, 0.2315125303178077, 0.013782733945168726, 0.03532331071840282, 0.02816824738042761, 0.03297970886769457, 0.21905280416597295], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:27Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 711.1032245089061
[INFO] [stdout] [2026-01-28T08:00:27Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:27Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.11148790397872411
[INFO] [stdout] [2026-01-28T08:00:27Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 13 points
[INFO] [stdout] [2026-01-28T08:00:27Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 5/10 in 1.233s: Best fun(x[9])=[-14.249999999999998] at x=[-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:27Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 13 points...
[INFO] [stdout] [2026-01-28T08:00:27Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.6523720703980564, 0.2315125303178077, 0.013782733945168726, 0.03532331071840282, 0.02816824738042761, 0.03297970886769457, 0.21905280416597295], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:28Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 720.5938434054149
[INFO] [stdout] [2026-01-28T08:00:28Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:28Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.15739520846293373
[INFO] [stdout] [2026-01-28T08:00:28Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 14 points
[INFO] [stdout] [2026-01-28T08:00:28Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 6/10 in 0.953s: Best fun(x[9])=[-14.249999999999998] at x=[-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:28Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 14 points...
[INFO] [stdout] [2026-01-28T08:00:28Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.6523720703980564, 0.2315125303178077, 0.013782733945168726, 0.03532331071840282, 0.02816824738042761, 0.03297970886769457, 0.21905280416597295], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:29Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 708.1564813988554
[INFO] [stdout] [2026-01-28T08:00:29Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:29Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.3431003632608592
[INFO] [stdout] [2026-01-28T08:00:29Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 15 points
[INFO] [stdout] [2026-01-28T08:00:29Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 7/10 in 1.252s: Best fun(x[9])=[-14.249999999999998] at x=[-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:29Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 15 points...
[INFO] [stdout] [2026-01-28T08:00:29Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.6523720703980564, 0.2315125303178077, 0.013782733945168726, 0.03532331071840282, 0.02816824738042761, 0.03297970886769457, 0.21905280416597295], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:30Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 700.0595906035205
[INFO] [stdout] [2026-01-28T08:00:30Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:30Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = -0.26387504847878
[INFO] [stdout] [2026-01-28T08:00:30Z INFO  egobox_ego::solver::solver_impl] +1 point(s), total: 16 points
[INFO] [stdout] [2026-01-28T08:00:30Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 8/10 in 1.216s: Best fun(x[9])=[-14.249999999999998] at x=[-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:30Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T08:00:30Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.6523720703980564, 0.2315125303178077, 0.013782733945168726, 0.03532331071840282, 0.02816824738042761, 0.03297970886769457, 0.21905280416597295], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:32Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T08:00:32Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:32Z INFO  egobox_ego::utils::misc] Point [-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254] too close to existing data point [-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:32Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 14.249999999999998
[INFO] [stdout] [2026-01-28T08:00:32Z INFO  egobox_ego::solver::solver_impl]   R [-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:32Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T08:00:32Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T08:00:32Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.6523720703980564, 0.2315125303178077, 0.013782733945168726, 0.03532331071840282, 0.02816824738042761, 0.03297970886769457, 0.21905280416597295], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:33Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T08:00:33Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:33Z INFO  egobox_ego::utils::misc] Point [-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254] too close to existing data point [-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:33Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 14.249999999999998
[INFO] [stdout] [2026-01-28T08:00:33Z INFO  egobox_ego::solver::solver_impl]   R [-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:33Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T08:00:33Z INFO  egobox_ego::solver::solver_impl] Train surrogates with 16 points...
[INFO] [stdout] [2026-01-28T08:00:33Z INFO  egobox_ego::solver::solver_impl] Objective model hyperparameters optim init >>> [Full { init: [0.6523720703980564, 0.2315125303178077, 0.013782733945168726, 0.03532331071840282, 0.02816824738042761, 0.03297970886769457, 0.21905280416597295], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1, bounds: [(0.01, 10.0)], shape=[1], strides=[1], layout=CFcf (0xf), const ndim=1 }]
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::solver::solver_computations] Infill criterion LogEI scaling is updated to 1
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::solver::solver_infill_optim] Optimize infill criterion...
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::utils::misc] Point [-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254] too close to existing data point [-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::solver::solver_impl] Infill criterion LogEI max found = 14.249999999999998
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::solver::solver_impl]   R [-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::solver::solver_impl] Reject 1/1 point too close to previous ones
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::solver::solver_impl] Max number of retries (3) without adding point
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::solver::solver_impl] Consider solver has converged
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::solver::egor_solver] ********* End iteration 9/10 in 3.543s: Best fun(x[9])=[-14.249999999999998] at x=[-5, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254]
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::egor] OptimizationResult:
[INFO] [stdout]         Solver:        Egor
[INFO] [stdout]         param (best):  [-5.0, 0.05360378306549886, 0.8564247165682395, 0.8953997711652067, 0.0036078657394369674, 0.8493678087970649, 0.1579364477199254], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1
[INFO] [stdout]         cost (best):   -14.249999999999998
[INFO] [stdout]         iters (best):  2
[INFO] [stdout]         iters (total): 9
[INFO] [stdout]         termination:   Solver converged
[INFO] [stdout]         time:          14.494130473s
[INFO] [stdout]     
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::egor] Data: 
[INFO] [stdout]     [[1.6288316391312314, 1, 0, 3, 6.257663278262463],
[INFO] [stdout]      [-3.361985755341119, 1, 0, 2, -4.723971510682238],
[INFO] [stdout]      [4.033792173408212, 1, 0, 0, 8.067584346816425],
[INFO] [stdout]      [0.00005369857404780021, 0, 0, 3, 3.000053698574048],
[INFO] [stdout]      [-0.866923346682908, 2, 1, 2, -0.47073153804628776],
[INFO] [stdout]      [2.6095120092546553, 0, 0, 2, 4.609512009254655],
[INFO] [stdout]      [-2.4217877730459825, 2, 1, 0, -6.902095153181049],
[INFO] [stdout]      [-4.892805505880673, 0, 0, 2, -2.8928055058806734],
[INFO] [stdout]      [-4.291700332206014, 2, 1, 0, -12.231345946787139],
[INFO] [stdout]      [-5, 2, 1, 0, -14.249999999999998],
[INFO] [stdout]      [-5, 2, 1, 3, -11.249999999999998],
[INFO] [stdout]      [-5, 1, 0, 0, -10],
[INFO] [stdout]      [-2.0492827069589326, 0, 0, 0, -2.0492827069589326],
[INFO] [stdout]      [5, 2, 1, 2, 16.25],
[INFO] [stdout]      [-5, 1, 0, 3, -7],
[INFO] [stdout]      [-4.999999999999999, 0, 0, 0, -4.999999999999999]]
[INFO] [stdout] [2026-01-28T08:00:34Z INFO  egobox_ego::egor] Optim Result: min f(x)=[-14.249999999999998] at x=[-5, 2, 1, 0]
[INFO] [stdout] test egor::tests::test_mixobj_mixint_egor_builder ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- criteria::ei::tests::test_d_log_ei stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'criteria::ei::tests::test_d_log_ei' (25) panicked at src/criteria/ei.rs:283:38:
[INFO] [stdout] save x: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d6579068782 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d6579068782 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d6579068782 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5d6579068782 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5d657907ae97 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d657907ae97 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5d6579034306 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d6579034306 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d65790458a9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5d65790458a9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d6579045741 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d657802c74e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d657802c74e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d6579045bd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d6579045bd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d6579045968 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d6579040269 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5d657902827d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d6579084a9c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d6579084052 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d6577ce2171 - core::result::Result<T,E>::expect::h4b70484282f2619e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5d6577dfe2a0 - egobox_ego::criteria::ei::tests::test_d_log_ei::hed7a8b40752a3d26
[INFO] [stdout]                                at /opt/rustwide/workdir/src/criteria/ei.rs:283:38
[INFO] [stdout]   22:     0x5d6577dfe4a7 - egobox_ego::criteria::ei::tests::test_d_log_ei::{{closure}}::h64de97cd9c9fc0e3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/criteria/ei.rs:281:23
[INFO] [stdout]   23:     0x5d6577f5f326 - core::ops::function::FnOnce::call_once::h1747ef4ef9593203
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d657802c57b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d657802c57b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5d657803ff0a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5d657803ff0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5d657803ff0a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5d657803ff0a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5d657803ff0a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d657803ff0a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5d657803ff0a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5d657801a1a4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5d657801a1a4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x5d657801dad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5d657801dad2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5d657801dad2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5d657801dad2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x5d657801dad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d657903b8ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5d657903b8ef - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7f01d5c1baa4 - <unknown>
[INFO] [stdout]   45:     0x7f01d5ca8a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- egor::tests::test_mixobj_mixint_warmstart_egor_builder stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'egor::tests::test_mixobj_mixint_warmstart_egor_builder' (36) panicked at src/egor.rs:1221:14:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d6579068782 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d6579068782 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d6579068782 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5d6579068782 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5d657907ae97 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d657907ae97 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5d6579034306 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d6579034306 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d65790458a9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5d65790458a9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d6579045741 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d657802c74e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d657802c74e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d6579045bd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d6579045bd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d6579045968 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d6579040269 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5d657902827d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d6579084a9c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d6579084052 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d6577c97ff0 - core::result::Result<T,E>::unwrap::h7e73d055b114ed81
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5d6577c97ff0 - egobox_ego::egor::tests::test_mixobj_mixint_warmstart_egor_builder::{{closure}}::h23158e2be455a565
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:1221:14
[INFO] [stdout]   22:     0x5d6577f60a6e - core::ops::function::FnOnce::call_once::h9244c9193c7df74c
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d65780a29ee - serial_test::serial_code_lock::local_serial_core::hf36d1147ceb3fbe3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.3.1/src/serial_code_lock.rs:36:5
[INFO] [stdout]   24:     0x5d6577c975e9 - egobox_ego::egor::tests::test_mixobj_mixint_warmstart_egor_builder::h933cf9458f4a4417
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:1196:5
[INFO] [stdout]   25:     0x5d6577c985f7 - egobox_ego::egor::tests::test_mixobj_mixint_warmstart_egor_builder::{{closure}}::h5d7b5e370859e500
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:1197:51
[INFO] [stdout]   26:     0x5d6577f600f6 - core::ops::function::FnOnce::call_once::h579a08363ed1acdb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5d657802c57b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5d657802c57b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5d657803ff0a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5d657803ff0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5d657803ff0a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5d657803ff0a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5d657803ff0a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5d657803ff0a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5d657803ff0a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5d657801a1a4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5d657801a1a4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   38:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   39:     0x5d657801dad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5d657801dad2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5d657801dad2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5d657801dad2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   44:     0x5d657801dad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5d657903b8ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5d657903b8ef - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x7f01d5c1baa4 - <unknown>
[INFO] [stdout]   48:     0x7f01d5ca8a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- criteria::ei::tests::test_logei_gradients stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'criteria::ei::tests::test_logei_gradients' (27) panicked at src/criteria/ei.rs:255:38:
[INFO] [stdout] save x: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d6579068782 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d6579068782 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d6579068782 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5d6579068782 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5d657907ae97 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d657907ae97 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5d6579034306 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d6579034306 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d65790458a9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5d65790458a9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d6579045741 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d657802c74e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d657802c74e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d6579045bd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d6579045bd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d6579045968 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d6579040269 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5d657902827d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d6579084a9c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d6579084052 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d6577ce2171 - core::result::Result<T,E>::expect::h4b70484282f2619e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5d6577dff538 - egobox_ego::criteria::ei::tests::test_logei_gradients::hc771eec6e374b57b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/criteria/ei.rs:255:38
[INFO] [stdout]   22:     0x5d6577dffb97 - egobox_ego::criteria::ei::tests::test_logei_gradients::{{closure}}::h55e7b09e40bc5515
[INFO] [stdout]                                at /opt/rustwide/workdir/src/criteria/ei.rs:242:30
[INFO] [stdout]   23:     0x5d6577f61316 - core::ops::function::FnOnce::call_once::hbef3fc0ec40b8130
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d657802c57b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d657802c57b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5d657803ff0a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5d657803ff0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5d657803ff0a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5d657803ff0a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5d657803ff0a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d657803ff0a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5d657803ff0a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5d657801a1a4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5d657801a1a4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x5d657801dad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5d657801dad2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5d657801dad2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5d657801dad2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x5d657801dad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d657903b8ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5d657903b8ef - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7f01d5c1baa4 - <unknown>
[INFO] [stdout]   45:     0x7f01d5ca8a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- egor::tests::test_sphere_coego_egor_builder stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'egor::tests::test_sphere_coego_egor_builder' (58) panicked at src/egor.rs:868:14:
[INFO] [stdout] Minimize failure: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d6579068782 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d6579068782 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d6579068782 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5d6579068782 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5d657907ae97 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d657907ae97 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5d6579034306 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d6579034306 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d65790458a9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5d65790458a9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d6579045741 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d657802c74e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d657802c74e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d6579045bd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d6579045bd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d6579045968 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d6579040269 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5d657902827d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d6579084a9c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d6579084052 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d6577ce20a1 - core::result::Result<T,E>::expect::h4380227687c64cbb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5d6577c8e215 - egobox_ego::egor::tests::test_sphere_coego_egor_builder::{{closure}}::h6e6af48b3bdaf3a0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:868:14
[INFO] [stdout]   22:     0x5d6577f5f9fe - core::ops::function::FnOnce::call_once::h344bc1e208c38733
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d65780a29ee - serial_test::serial_code_lock::local_serial_core::hf36d1147ceb3fbe3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.3.1/src/serial_code_lock.rs:36:5
[INFO] [stdout]   24:     0x5d6577c8de29 - egobox_ego::egor::tests::test_sphere_coego_egor_builder::h5a8ac6296d1591e2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:847:5
[INFO] [stdout]   25:     0x5d6577c8de57 - egobox_ego::egor::tests::test_sphere_coego_egor_builder::{{closure}}::h618b12affc59192d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:848:40
[INFO] [stdout]   26:     0x5d6577f618a6 - core::ops::function::FnOnce::call_once::hdeba84fe33916527
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5d657802c57b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5d657802c57b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5d657803ff0a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5d657803ff0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5d657803ff0a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5d657803ff0a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5d657803ff0a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]   34:     0x5d657803ff0a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5d657803ff0a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5d657801a1a4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5d657801a1a4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   38:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   39:     0x5d657801dad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5d657801dad2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5d657801dad2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5d657801dad2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   44:     0x5d657801dad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5d657903b8ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5d657903b8ef - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x7f01d5c1baa4 - <unknown>
[INFO] [stdout]   48:     0x7f01d5ca8a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- egor::tests::test_xsinx_hot_start_egor stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'egor::tests::test_xsinx_hot_start_egor' (63) panicked at src/egor.rs:643:14:
[INFO] [stdout] Egor should minimize: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d6579068782 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d6579068782 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d6579068782 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5d6579068782 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5d657907ae97 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d657907ae97 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5d6579034306 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d6579034306 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d65790458a9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5d65790458a9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d6579045741 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d657802c74e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d657802c74e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d6579045bd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d6579045bd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d6579045968 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d6579040269 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5d657902827d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d6579084a9c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d6579084052 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d6577ce20a1 - core::result::Result<T,E>::expect::h4380227687c64cbb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5d6577c8b014 - egobox_ego::egor::tests::test_xsinx_hot_start_egor::{{closure}}::h6941e6d43bc28a1f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:643:14
[INFO] [stdout]   22:     0x5d6577f5f4fe - core::ops::function::FnOnce::call_once::h1d9d9a1f1d4ae733
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d65780a29ee - serial_test::serial_code_lock::local_serial_core::hf36d1147ceb3fbe3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.3.1/src/serial_code_lock.rs:36:5
[INFO] [stdout]   24:     0x5d6577c8ac39 - egobox_ego::egor::tests::test_xsinx_hot_start_egor::h6c6eb139608d909e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:625:5
[INFO] [stdout]   25:     0x5d6577c8c087 - egobox_ego::egor::tests::test_xsinx_hot_start_egor::{{closure}}::hbc6d7d6a47c7982c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:626:35
[INFO] [stdout]   26:     0x5d6577f605e6 - core::ops::function::FnOnce::call_once::h75774bd3adfabe82
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5d657802c57b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5d657802c57b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5d657803ff0a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5d657803ff0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5d657803ff0a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5d657803ff0a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5d657803ff0a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5d657803ff0a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5d657803ff0a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5d657801a1a4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5d657801a1a4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   38:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   39:     0x5d657801dad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5d657801dad2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5d657801dad2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5d657801dad2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   44:     0x5d657801dad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5d657903b8ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5d657903b8ef - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x7f01d5c1baa4 - <unknown>
[INFO] [stdout]   48:     0x7f01d5ca8a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- utils::logei_helper::tests::test_d_log_ei stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'utils::logei_helper::tests::test_d_log_ei' (115) panicked at src/utils/logei_helper.rs:100:38:
[INFO] [stdout] save x: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d6579068782 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d6579068782 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d6579068782 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5d6579068782 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5d657907ae97 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d657907ae97 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5d6579034306 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d6579034306 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d65790458a9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5d65790458a9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d6579045741 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d657802c74e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d657802c74e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d6579045bd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d6579045bd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d6579045968 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d6579040269 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5d657902827d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d6579084a9c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d6579084052 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d6577ce2171 - core::result::Result<T,E>::expect::h4b70484282f2619e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5d6577ef09b2 - egobox_ego::utils::logei_helper::tests::test_d_log_ei::h7e86f93d05ce0eb2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils/logei_helper.rs:100:38
[INFO] [stdout]   22:     0x5d6577ef0cf7 - egobox_ego::utils::logei_helper::tests::test_d_log_ei::{{closure}}::hecd9934dec688da5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils/logei_helper.rs:98:23
[INFO] [stdout]   23:     0x5d6577f609f6 - core::ops::function::FnOnce::call_once::h8fb128fb5271028b
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d657802c57b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d657802c57b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5d657803ff0a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5d657803ff0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5d657803ff0a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5d657803ff0a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5d657803ff0a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d657803ff0a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5d657803ff0a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5d657801a1a4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5d657801a1a4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x5d657801dad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5d657801dad2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5d657801dad2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5d657801dad2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x5d657801dad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d657903b8ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5d657903b8ef - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7f01d5c1baa4 - <unknown>
[INFO] [stdout]   45:     0x7f01d5ca8a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- egor::tests::test_xsinx_with_warmstart_egor_builder stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'egor::tests::test_xsinx_with_warmstart_egor_builder' (68) panicked at src/egor.rs:736:14:
[INFO] [stdout] Minimize failure: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d6579068782 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d6579068782 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d6579068782 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5d6579068782 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5d657907ae97 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d657907ae97 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5d6579034306 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d6579034306 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d65790458a9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5d65790458a9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d6579045741 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d657802c74e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d657802c74e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d6579045bd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d6579045bd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d6579045968 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d6579040269 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5d657902827d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d6579084a9c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d6579084052 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d6577ce20a1 - core::result::Result<T,E>::expect::h4380227687c64cbb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5d6577c95b07 - egobox_ego::egor::tests::test_xsinx_with_warmstart_egor_builder::{{closure}}::ha80ac3fece56a0a3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:736:14
[INFO] [stdout]   22:     0x5d6577f6097e - core::ops::function::FnOnce::call_once::h88f3156bcdf724e9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d65780a29ee - serial_test::serial_code_lock::local_serial_core::hf36d1147ceb3fbe3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.3.1/src/serial_code_lock.rs:36:5
[INFO] [stdout]   24:     0x5d6577c95599 - egobox_ego::egor::tests::test_xsinx_with_warmstart_egor_builder::h7086593b04a1f8b2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:717:5
[INFO] [stdout]   25:     0x5d6577c96357 - egobox_ego::egor::tests::test_xsinx_with_warmstart_egor_builder::{{closure}}::hfa9b6ba1472b2ce4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:718:48
[INFO] [stdout]   26:     0x5d6577f607d6 - core::ops::function::FnOnce::call_once::h80e207760939aaff
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5d657802c57b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5d657802c57b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5d657803ff0a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5d657803ff0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5d657803ff0a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5d657803ff0a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5d657803ff0a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5d657803ff0a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5d657803ff0a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5d657801a1a4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5d657801a1a4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   38:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   39:     0x5d657801dad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5d657801dad2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5d657801dad2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5d657801dad2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   44:     0x5d657801dad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5d657903b8ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5d657903b8ef - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x7f01d5c1baa4 - <unknown>
[INFO] [stdout]   48:     0x7f01d5ca8a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- egor::tests::test_xsinx_with_domain_constraint stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'egor::tests::test_xsinx_with_domain_constraint' (67) panicked at src/egor.rs:578:14:
[INFO] [stdout] Egor should minimize xsinx: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d6579068782 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d6579068782 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d6579068782 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5d6579068782 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5d657907ae97 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d657907ae97 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5d6579034306 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d6579034306 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d65790458a9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5d65790458a9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d6579045741 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d657802c74e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d657802c74e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d6579045bd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d6579045bd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d6579045968 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d6579040269 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5d657902827d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d6579084a9c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d6579084052 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d6577ce20a1 - core::result::Result<T,E>::expect::h4380227687c64cbb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5d6577c905fc - egobox_ego::egor::tests::test_xsinx_with_domain_constraint::{{closure}}::h4a943526c6d31c45
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:578:14
[INFO] [stdout]   22:     0x5d6577f60f9e - core::ops::function::FnOnce::call_once::hae1d6e4e2c9a8b91
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d65780a29ee - serial_test::serial_code_lock::local_serial_core::hf36d1147ceb3fbe3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.3.1/src/serial_code_lock.rs:36:5
[INFO] [stdout]   24:     0x5d6577c90069 - egobox_ego::egor::tests::test_xsinx_with_domain_constraint::hcce8d40ca510e1ea
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:555:5
[INFO] [stdout]   25:     0x5d6577c90d67 - egobox_ego::egor::tests::test_xsinx_with_domain_constraint::{{closure}}::h64814e3e51d4baa7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:556:43
[INFO] [stdout]   26:     0x5d6577f5f986 - core::ops::function::FnOnce::call_once::h31597926b83cbc6a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5d657802c57b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5d657802c57b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5d657803ff0a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5d657803ff0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5d657803ff0a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5d657803ff0a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5d657803ff0a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5d657803ff0a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5d657803ff0a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5d657801a1a4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5d657801a1a4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   38:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   39:     0x5d657801dad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5d657801dad2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5d657801dad2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5d657801dad2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   44:     0x5d657801dad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5d657903b8ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5d657903b8ef - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x7f01d5c1baa4 - <unknown>
[INFO] [stdout]   48:     0x7f01d5ca8a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- egor::tests::test_xsinx_ei_quadratic_egor_builder stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'egor::tests::test_xsinx_ei_quadratic_egor_builder' (62) panicked at src/egor.rs:467:14:
[INFO] [stdout] Egor should minimize xsinx: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d6579068782 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d6579068782 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d6579068782 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5d6579068782 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5d657907ae97 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d657907ae97 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5d6579034306 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d6579034306 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d65790458a9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5d65790458a9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d6579045741 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d657802c74e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d657802c74e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d6579045bd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d6579045bd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d6579045968 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d6579040269 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5d657902827d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d6579084a9c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d6579084052 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d6577ce20a1 - core::result::Result<T,E>::expect::h4380227687c64cbb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5d6577c92371 - egobox_ego::egor::tests::test_xsinx_ei_quadratic_egor_builder::{{closure}}::hee60948b0d261a0b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:467:14
[INFO] [stdout]   22:     0x5d6577f6152e - core::ops::function::FnOnce::call_once::hca92dcbfd57ba3d1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d65780a29ee - serial_test::serial_code_lock::local_serial_core::hf36d1147ceb3fbe3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.3.1/src/serial_code_lock.rs:36:5
[INFO] [stdout]   24:     0x5d6577c91ec9 - egobox_ego::egor::tests::test_xsinx_ei_quadratic_egor_builder::h57b207cbf5674d1c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:446:5
[INFO] [stdout]   25:     0x5d6577c91ef7 - egobox_ego::egor::tests::test_xsinx_ei_quadratic_egor_builder::{{closure}}::h82e6745b03f668c8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:447:46
[INFO] [stdout]   26:     0x5d6577f602f6 - core::ops::function::FnOnce::call_once::h624a0bbb04e9de23
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5d657802c57b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5d657802c57b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5d657803ff0a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5d657803ff0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5d657803ff0a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5d657803ff0a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5d657803ff0a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5d657803ff0a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5d657803ff0a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5d657801a1a4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5d657801a1a4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   38:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   39:     0x5d657801dad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5d657801dad2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5d657801dad2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5d657801dad2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   44:     0x5d657801dad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5d657903b8ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5d657903b8ef - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x7f01d5c1baa4 - <unknown>
[INFO] [stdout]   48:     0x7f01d5ca8a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- egor::tests::test_rosenbrock_2d_trego_egor_builder stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'egor::tests::test_rosenbrock_2d_trego_egor_builder' (57) panicked at src/egor.rs:829:14:
[INFO] [stdout] Minimize failure: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d6579068782 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d6579068782 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d6579068782 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5d6579068782 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5d657907ae97 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d657907ae97 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5d6579034306 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d6579034306 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d65790458a9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5d65790458a9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d6579045741 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d657802c74e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d657802c74e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d6579045bd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d6579045bd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d6579045968 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d6579040269 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5d657902827d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d6579084a9c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d6579084052 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d6577ce20a1 - core::result::Result<T,E>::expect::h4380227687c64cbb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5d6577c93d1c - egobox_ego::egor::tests::test_rosenbrock_2d_trego_egor_builder::{{closure}}::h477330580697617c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:829:14
[INFO] [stdout]   22:     0x5d6577f6111e - core::ops::function::FnOnce::call_once::hb57b8f0c31fd6b22
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d65780a29ee - serial_test::serial_code_lock::local_serial_core::hf36d1147ceb3fbe3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.3.1/src/serial_code_lock.rs:36:5
[INFO] [stdout]   24:     0x5d6577c93739 - egobox_ego::egor::tests::test_rosenbrock_2d_trego_egor_builder::hb930347aad70080f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:805:5
[INFO] [stdout]   25:     0x5d6577c942a7 - egobox_ego::egor::tests::test_rosenbrock_2d_trego_egor_builder::{{closure}}::he2c80badb1497f38
[INFO] [stdout]                                at /opt/rustwide/workdir/src/egor.rs:806:47
[INFO] [stdout]   26:     0x5d6577f608c6 - core::ops::function::FnOnce::call_once::h84f01a78789c126f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5d657802c57b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5d657802c57b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5d657803ff0a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5d657803ff0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5d657803ff0a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5d657803ff0a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5d657803ff0a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5d657803ff0a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5d657803ff0a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5d657801a1a4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5d657801a1a4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   38:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   39:     0x5d657801dad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5d657801dad2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5d657801dad2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5d657801dad2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5d657801dad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   44:     0x5d657801dad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5d657903b8ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5d657903b8ef - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x7f01d5c1baa4 - <unknown>
[INFO] [stdout]   48:     0x7f01d5ca8a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     criteria::ei::tests::test_d_log_ei
[INFO] [stdout]     criteria::ei::tests::test_logei_gradients
[INFO] [stdout]     egor::tests::test_mixobj_mixint_warmstart_egor_builder
[INFO] [stdout]     egor::tests::test_rosenbrock_2d_trego_egor_builder
[INFO] [stdout]     egor::tests::test_sphere_coego_egor_builder
[INFO] [stdout]     egor::tests::test_xsinx_ei_quadratic_egor_builder
[INFO] [stdout]     egor::tests::test_xsinx_hot_start_egor
[INFO] [stdout]     egor::tests::test_xsinx_with_domain_constraint
[INFO] [stdout]     egor::tests::test_xsinx_with_warmstart_egor_builder
[INFO] [stdout]     utils::logei_helper::tests::test_d_log_ei
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 77 passed; 10 failed; 0 ignored; 0 measured; 0 filtered out; finished in 280.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e267495935c49395f92c4ddb955fe3e285e936cb34c245ccce5cc95c8c2f5abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e267495935c49395f92c4ddb955fe3e285e936cb34c245ccce5cc95c8c2f5abb", kill_on_drop: false }`
[INFO] [stdout] e267495935c49395f92c4ddb955fe3e285e936cb34c245ccce5cc95c8c2f5abb
