Package evaluation to test LiftAndLearn on Julia 1.14.0-DEV.1699 (993b392fda*) started at 2026-02-14T02:03:02.270 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.14` Set-up completed after 10.25s ################################################################################ # Installation # Installing LiftAndLearn... Resolving package versions... Updating `~/.julia/environments/v1.14/Project.toml` [192fc49d] + LiftAndLearn v1.1.0 Updating `~/.julia/environments/v1.14/Manifest.toml` [66dad0bd] + AliasTables v1.1.3 [6e4b80f9] + BenchmarkTools v1.6.3 ⌅ [0a1fb500] + BlockDiagonals v0.1.42 [d360d2e6] + ChainRulesCore v1.26.0 [523fee87] + CodecBzip2 v0.8.5 [944b1d66] + CodecZlib v0.7.8 [861a8166] + Combinatorics v1.1.0 [bbf7d656] + CommonSubexpressions v0.3.1 [34da2185] + Compat v4.18.1 [9a962f9c] + DataAPI v1.16.0 [864edb3b] + DataStructures v0.19.3 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [ffbed154] + DocStringExtensions v0.9.5 [1a297f60] + FillArrays v1.16.0 [26cc04aa] + FiniteDifferences v0.12.33 [f6369f11] + ForwardDiff v1.3.2 [b6b21f68] + Ipopt v1.14.0 [92d709cd] + IrrationalConstants v0.2.6 [692b3bcd] + JLLWrappers v1.7.1 [682c06a0] + JSON v1.4.0 [4076af6c] + JuMP v1.29.4 [2c470bb0] + Kronecker v0.5.5 [192fc49d] + LiftAndLearn v1.1.0 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.16 [b8f27783] + MathOptInterface v1.49.0 [e1d29d7a] + Missings v1.2.0 [d8a4904e] + MutableArithmetics v1.6.7 [77ba4419] + NaNMath v1.1.3 [356022a1] + NamedDims v1.2.3 [bac558e1] + OrderedCollections v1.8.1 [d96e819e] + Parameters v0.12.3 [69de0a69] + Parsers v2.8.3 [aea7be01] + PrecompileTools v1.3.3 [21216c6a] + Preferences v1.5.1 [43287f4e] + PtrArrays v1.3.0 [708f8203] + Richardson v1.4.2 [c946c3f1] + SCS v2.6.2 [a2af1166] + SortingAlgorithms v1.2.2 [276daf66] + SpecialFunctions v2.7.1 [90137ffa] + StaticArrays v1.9.16 [1e83bf80] + StaticArraysCore v1.4.4 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.8.0 [2913bbd2] + StatsBase v0.34.10 [ec057cc2] + StructUtils v2.6.3 [3bb67fe8] + TranscodingStreams v0.11.3 [3a884ed6] + UnPack v1.0.2 ⌅ [dd29a912] + UniqueKronecker v0.1.0 [ae81ac8f] + ASL_jll v0.1.3+0 [6e34b625] + Bzip2_jll v1.0.9+0 [e33a78d0] + Hwloc_jll v2.12.2+0 [9cc047cb] + Ipopt_jll v300.1400.1901+0 [1d63c593] + LLVMOpenMP_jll v18.1.8+0 [94ce4f54] + Libiconv_jll v1.18.0+0 [d00139f3] + METIS_jll v5.1.3+0 [d7ed1dd3] + MUMPS_seq_jll v500.800.200+0 [656ef2d0] + OpenBLAS32_jll v0.3.30+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [f4f2fc5b] + SCS_jll v300.200.1100+0 [319450e9] + SPRAL_jll v2025.9.18+0 ⌅ [02c8fc9c] + XML2_jll v2.13.9+0 [a65dc6b1] + Xorg_libpciaccess_jll v0.18.1+0 [0dad84c5] + ArgTools v1.1.2 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [f43a241f] + Downloads v1.7.0 [7b1f6079] + FileWatching v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.13.0 [b27032c2] + LibCURL v1.0.0 [76f85450] + LibGit2 v1.11.0 [8f399da3] + Libdl v1.11.0 [37e2e46d] + LinearAlgebra v1.13.0 [56ddb016] + Logging v1.11.0 [d6f4376e] + Markdown v1.11.0 [ca575930] + NetworkOptions v1.3.0 [44cfe95a] + Pkg v1.14.0 [de0858da] + Printf v1.11.0 [9abbd945] + Profile v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v1.0.0 [9e88b42a] + Serialization v1.11.0 [2f01184e] + SparseArrays v1.13.0 [f489334b] + StyledStrings v1.13.0 [fa267f1f] + TOML v1.0.3 [a4e569a6] + Tar v1.10.0 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.3.0+1 [deac9b47] + LibCURL_jll v8.18.0+0 [e37daf67] + LibGit2_jll v1.9.2+0 [29816b5a] + LibSSH2_jll v1.11.3+1 [14a3606d] + MozillaCACerts_jll v2025.12.2 [4536629a] + OpenBLAS_jll v0.3.30+0 [05823500] + OpenLibm_jll v0.8.7+0 [458c3c95] + OpenSSL_jll v3.5.5+0 [efcefdf7] + PCRE2_jll v10.47.0+0 [bea87d4a] + SuiteSparse_jll v7.10.1+0 [83775a58] + Zlib_jll v1.3.1+2 [3161d3a3] + Zstd_jll v1.5.7+1 [8e850b90] + libblastrampoline_jll v5.15.0+0 [8e850ede] + nghttp2_jll v1.68.0+1 [3f19e933] + p7zip_jll v17.7.0+0 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. To see why use `status --outdated -m` Installation completed after 5.37s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompiling packages... 2424.9 ms ✓ UniqueKronecker 2737.2 ms ✓ BlockDiagonals 24218.2 ms ✓ LiftAndLearn 3 dependencies successfully precompiled in 33 seconds. 108 already precompiled. Precompilation completed after 48.21s ################################################################################ # Testing # Testing LiftAndLearn Status `/tmp/jl_WH0rjG/Project.toml` [192fc49d] LiftAndLearn v1.1.0 [37e2e46d] LinearAlgebra v1.13.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_WH0rjG/Manifest.toml` [66dad0bd] AliasTables v1.1.3 [6e4b80f9] BenchmarkTools v1.6.3 ⌅ [0a1fb500] BlockDiagonals v0.1.42 [d360d2e6] ChainRulesCore v1.26.0 [523fee87] CodecBzip2 v0.8.5 [944b1d66] CodecZlib v0.7.8 [861a8166] Combinatorics v1.1.0 [bbf7d656] CommonSubexpressions v0.3.1 [34da2185] Compat v4.18.1 [9a962f9c] DataAPI v1.16.0 [864edb3b] DataStructures v0.19.3 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [ffbed154] DocStringExtensions v0.9.5 [1a297f60] FillArrays v1.16.0 [26cc04aa] FiniteDifferences v0.12.33 [f6369f11] ForwardDiff v1.3.2 [b6b21f68] Ipopt v1.14.0 [92d709cd] IrrationalConstants v0.2.6 [692b3bcd] JLLWrappers v1.7.1 [682c06a0] JSON v1.4.0 [4076af6c] JuMP v1.29.4 [2c470bb0] Kronecker v0.5.5 [192fc49d] LiftAndLearn v1.1.0 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [b8f27783] MathOptInterface v1.49.0 [e1d29d7a] Missings v1.2.0 [d8a4904e] MutableArithmetics v1.6.7 [77ba4419] NaNMath v1.1.3 [356022a1] NamedDims v1.2.3 [bac558e1] OrderedCollections v1.8.1 [d96e819e] Parameters v0.12.3 [69de0a69] Parsers v2.8.3 [aea7be01] PrecompileTools v1.3.3 [21216c6a] Preferences v1.5.1 [43287f4e] PtrArrays v1.3.0 [708f8203] Richardson v1.4.2 [c946c3f1] SCS v2.6.2 [a2af1166] SortingAlgorithms v1.2.2 [276daf66] SpecialFunctions v2.7.1 [90137ffa] StaticArrays v1.9.16 [1e83bf80] StaticArraysCore v1.4.4 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.8.0 [2913bbd2] StatsBase v0.34.10 [ec057cc2] StructUtils v2.6.3 [3bb67fe8] TranscodingStreams v0.11.3 [3a884ed6] UnPack v1.0.2 ⌅ [dd29a912] UniqueKronecker v0.1.0 [ae81ac8f] ASL_jll v0.1.3+0 [6e34b625] Bzip2_jll v1.0.9+0 [e33a78d0] Hwloc_jll v2.12.2+0 [9cc047cb] Ipopt_jll v300.1400.1901+0 [1d63c593] LLVMOpenMP_jll v18.1.8+0 [94ce4f54] Libiconv_jll v1.18.0+0 [d00139f3] METIS_jll v5.1.3+0 [d7ed1dd3] MUMPS_seq_jll v500.800.200+0 [656ef2d0] OpenBLAS32_jll v0.3.30+0 [efe28fd5] OpenSpecFun_jll v0.5.6+0 [f4f2fc5b] SCS_jll v300.200.1100+0 [319450e9] SPRAL_jll v2025.9.18+0 ⌅ [02c8fc9c] XML2_jll v2.13.9+0 [a65dc6b1] Xorg_libpciaccess_jll v0.18.1+0 [0dad84c5] ArgTools v1.1.2 [56f22d72] Artifacts v1.11.0 [2a0f44e3] Base64 v1.11.0 [ade2ca70] Dates v1.11.0 [f43a241f] Downloads v1.7.0 [7b1f6079] FileWatching v1.11.0 [b77e0a4c] InteractiveUtils v1.11.0 [ac6e5ff7] JuliaSyntaxHighlighting v1.13.0 [b27032c2] LibCURL v1.0.0 [76f85450] LibGit2 v1.11.0 [8f399da3] Libdl v1.11.0 [37e2e46d] LinearAlgebra v1.13.0 [56ddb016] Logging v1.11.0 [d6f4376e] Markdown v1.11.0 [ca575930] NetworkOptions v1.3.0 [44cfe95a] Pkg v1.14.0 [de0858da] Printf v1.11.0 [9abbd945] Profile v1.11.0 [9a3f8284] Random v1.11.0 [ea8e919c] SHA v1.0.0 [9e88b42a] Serialization v1.11.0 [2f01184e] SparseArrays v1.13.0 [f489334b] StyledStrings v1.13.0 [fa267f1f] TOML v1.0.3 [a4e569a6] Tar v1.10.0 [8dfed614] Test v1.11.0 [cf7118a7] UUIDs v1.11.0 [4ec0a83e] Unicode v1.11.0 [e66e0078] CompilerSupportLibraries_jll v1.3.0+1 [deac9b47] LibCURL_jll v8.18.0+0 [e37daf67] LibGit2_jll v1.9.2+0 [29816b5a] LibSSH2_jll v1.11.3+1 [14a3606d] MozillaCACerts_jll v2025.12.2 [4536629a] OpenBLAS_jll v0.3.30+0 [05823500] OpenLibm_jll v0.8.7+0 [458c3c95] OpenSSL_jll v3.5.5+0 [efcefdf7] PCRE2_jll v10.47.0+0 [bea87d4a] SuiteSparse_jll v7.10.1+0 [83775a58] Zlib_jll v1.3.1+2 [3161d3a3] Zstd_jll v1.5.7+1 [8e850b90] libblastrampoline_jll v5.15.0+0 [8e850ede] nghttp2_jll v1.68.0+1 [3f19e933] p7zip_jll v17.7.0+0 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. Testing Running tests... running test file utilities/matrix_dimensions.jl running test file utilities/analysis.jl running test file intrusive/pod.jl running test file LnL/lifting.jl running test file LnL/opinf.jl running test file LnL/lnl.jl running test file LnL/epopinf.jl [ Info: Initialize optimization model. [ Info: Add constraints [ Info: Set objective [ Info: Setup done. [ Info: Optimize model. ****************************************************************************** This program contains Ipopt, a library for large-scale nonlinear optimization. Ipopt is released as open source code under the Eclipse Public License (EPL). For more information visit https://github.com/coin-or/Ipopt ****************************************************************************** This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.2. Number of nonzeros in equality constraint Jacobian...: 240246 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40044 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.86e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.2822156e+01 4.44e-16 1.52e-13 -1.0 1.80e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 3.2822155894320090e+01 3.2822155894320090e+01 Dual infeasibility......: 1.5187630345642088e-13 1.5187630345642088e-13 Constraint violation....: 4.4408920985006262e-16 4.4408920985006262e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.5187630345642088e-13 1.5187630345642088e-13 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 2 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 2.795 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Hard Equality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 2.9176220893859863 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 65.6443117886403 └ objective_value = 32.82215589432009 [ Info: Initialize optimization model. [ Info: Add constraints [ Info: Set objective [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.2. Number of nonzeros in equality constraint Jacobian...: 280288 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40052 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40044 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.86e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9972897e+00 6.66e-16 1.84e-04 -1.0 1.84e+00 -4.0 1.00e+00 1.00e+00h 1 2 2.9972897e+00 6.66e-16 2.62e-10 -5.7 7.85e-06 -4.5 1.00e+00 1.00e+00h 1 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 2.9972897469315338e+00 2.9972897469315338e+00 Dual infeasibility......: 2.6162887730294554e-10 2.6162887730294554e-10 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 2.6162887730294554e-10 2.6162887730294554e-10 Number of objective function evaluations = 3 Number of objective gradient evaluations = 3 Number of equality constraint evaluations = 3 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 1.233 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Hard Equality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 1.240821123123169 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 5.994579494797571 └ objective_value = 2.997289746931534 [ Info: Initialize optimization model. [ Info: Set objective [ Info: Add constraints [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.2. Number of nonzeros in equality constraint Jacobian...: 240240 Number of nonzeros in inequality constraint Jacobian.: 12 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 8 inequality constraints with only lower bounds: 4 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 4 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.86e+00 1.63e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 8.6793792e-02 1.75e+00 2.98e+00 -1.0 1.83e+00 - 1.78e-01 6.05e-02h 1 2 1.0774111e+01 7.98e-01 1.81e+01 -1.0 1.69e+00 - 1.00e+00 5.43e-01h 1 3 1.7971505e+01 4.80e-01 5.49e+01 -1.0 7.74e-01 - 1.00e+00 3.99e-01h 1 4 3.2814571e+01 4.44e-16 1.00e-06 -1.0 4.65e-01 - 1.00e+00 1.00e+00h 1 5 3.2801025e+01 6.66e-16 1.00e+01 -2.5 1.96e-04 - 8.89e-01 1.00e+00f 1 6 3.2748706e+01 5.55e-16 1.02e-01 -2.5 1.38e-03 - 1.00e+00 9.91e-01f 1 7 3.2750374e+01 6.66e-16 2.83e-08 -2.5 3.57e-04 - 1.00e+00 1.00e+00f 1 8 3.2742592e+01 5.55e-16 1.90e-01 -3.8 2.37e-04 - 9.11e-01 1.00e+00f 1 9 3.2741534e+01 6.66e-16 1.50e-09 -3.8 1.15e-04 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.2740956e+01 5.55e-16 2.39e-04 -5.7 2.86e-05 - 9.97e-01 1.00e+00f 1 11 3.2740952e+01 5.55e-16 1.85e-11 -5.7 4.94e-07 - 1.00e+00 1.00e+00f 1 12 3.2740945e+01 5.55e-16 3.48e-13 -8.6 3.91e-07 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 3.2740944557549234e+01 3.2740944557549234e+01 Dual infeasibility......: 3.4816594052244909e-13 3.4816594052244909e-13 Constraint violation....: 5.5511151231257827e-16 5.5511151231257827e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.8665989259386214e-09 2.8665989259386214e-09 Overall NLP error.......: 2.8665989259386214e-09 2.8665989259386214e-09 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 13 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 1 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 3.177 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Soft Inequality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 3.187985897064209 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 65.48188990663844 └ objective_value = 32.740944557549234 [ Info: Initialize optimization model. [ Info: Set objective [ Info: Add constraints [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.2. Number of nonzeros in equality constraint Jacobian...: 280280 Number of nonzeros in inequality constraint Jacobian.: 14 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40052 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 8 inequality constraints with only lower bounds: 4 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 4 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.86e+00 4.44e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.9048469e-01 1.38e+00 9.47e+00 -1.0 1.84e+00 -4.0 1.00e+00 2.60e-01h 1 2 1.9648638e+00 3.59e-01 5.07e+00 -1.0 1.35e+00 -4.5 1.00e+00 7.39e-01h 1 3 2.5404147e+00 1.44e-01 1.56e+01 -1.0 3.56e-01 -5.0 1.00e+00 5.99e-01h 1 4 3.0020396e+00 6.66e-16 1.01e-06 -1.0 1.42e-01 -5.4 1.00e+00 1.00e+00h 1 5 3.0017343e+00 6.66e-16 2.41e+00 -2.5 4.47e-05 -5.9 9.70e-01 1.00e+00f 1 6 2.9965628e+00 6.66e-16 6.40e+00 -2.5 2.97e-03 -6.4 1.00e+00 2.82e-01f 2 7 2.9942513e+00 6.66e-16 2.83e-08 -2.5 4.12e-04 -6.9 1.00e+00 1.00e+00f 1 8 2.9909753e+00 7.77e-16 5.01e-01 -3.8 4.68e-04 -7.3 8.13e-01 1.00e+00f 1 9 2.9894079e+00 8.88e-16 1.51e-09 -3.8 3.87e-04 -7.8 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9888078e+00 8.33e-16 1.51e-02 -5.7 3.36e-04 -8.3 8.98e-01 1.00e+00f 1 11 2.9887952e+00 6.66e-16 1.85e-11 -5.7 6.07e-06 -8.8 1.00e+00 1.00e+00f 1 12 2.9887897e+00 6.66e-16 4.09e-14 -8.6 2.29e-06 -9.2 1.00e+00 1.00e+00f 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 2.9887896525356341e+00 2.9887896525356341e+00 Dual infeasibility......: 4.0856207306205761e-14 4.0856207306205761e-14 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 4.6335192772746289e-09 4.6335192772746289e-09 Overall NLP error.......: 4.6335192772746289e-09 4.6335192772746289e-09 Number of objective function evaluations = 14 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 14 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 1 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 4.472 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Soft Inequality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 4.4793360233306885 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 5.977579369934919 └ objective_value = 2.988789652535634 [ Info: Initialize optimization model. [ Info: Set penalty [ Info: Set objective [ Info: Setup Done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.2. Number of nonzeros in equality constraint Jacobian...: 240240 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40048 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.86e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.2822150e+01 8.88e-16 2.45e-08 -1.0 1.80e+00 - 1.00e+00 1.00e+00h 1 2 3.2822150e+01 4.44e-16 5.32e-09 -9.0 1.43e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 3.2822150091588625e+01 3.2822150091588625e+01 Dual infeasibility......: 5.3239439523622423e-09 5.3239439523622423e-09 Constraint violation....: 4.4408920985006262e-16 4.4408920985006262e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 5.3239439523622423e-09 5.3239439523622423e-09 Number of objective function evaluations = 3 Number of objective gradient evaluations = 3 Number of equality constraint evaluations = 3 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 0.825 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Penalty │ EP Weight = 1.0e8 │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 0.833906888961792 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 65.64430017487932 └ objective_value = 32.822150091588625 [ Info: Initialize optimization model. [ Info: Set penalty [ Info: Set objective [ Info: Setup Done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.2. Number of nonzeros in equality constraint Jacobian...: 280280 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40053 Total number of variables............................: 40052 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.86e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9972896e+00 2.28e-09 1.84e-04 -1.0 1.84e+00 -4.0 1.00e+00 1.00e+00h 1 2 2.9972896e+00 8.88e-16 2.59e-08 -5.7 3.27e-01 - 1.00e+00 1.00e+00h 1 3 2.9972896e+00 5.83e-16 2.44e-08 -8.6 1.12e-04 -4.5 1.00e+00 1.00e+00h 1 4 2.9972896e+00 6.66e-16 3.93e-09 -9.0 5.53e-05 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 4 (scaled) (unscaled) Objective...............: 2.9972896443096411e+00 2.9972896443096411e+00 Dual infeasibility......: 3.9254057782045493e-09 3.9254057782045493e-09 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 3.9254057782045493e-09 3.9254057782045493e-09 Number of objective function evaluations = 5 Number of objective gradient evaluations = 5 Number of equality constraint evaluations = 5 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 2.274 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Penalty │ EP Weight = 1.0e8 │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 2.281710147857666 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 5.994579296359065 └ objective_value = 2.997289644309641 [ Info: Initialize optimization model. [ Info: Add constraints [ Info: Set objective [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.2. Number of nonzeros in equality constraint Jacobian...: 240246 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40044 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.86e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.2822156e+01 4.44e-16 1.52e-13 -1.0 1.80e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 3.2822155894320090e+01 3.2822155894320090e+01 Dual infeasibility......: 1.5187630345642088e-13 1.5187630345642088e-13 Constraint violation....: 4.4408920985006262e-16 4.4408920985006262e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.5187630345642088e-13 1.5187630345642088e-13 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 2 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 0.462 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Hard Equality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 0.46977901458740234 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 65.6443117886403 └ objective_value = 32.82215589432009 [ Info: Initialize optimization model. [ Info: Set objective [ Info: Add constraints [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.2. Number of nonzeros in equality constraint Jacobian...: 240240 Number of nonzeros in inequality constraint Jacobian.: 12 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 8 inequality constraints with only lower bounds: 4 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 4 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.86e+00 1.63e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 8.6793792e-02 1.75e+00 2.98e+00 -1.0 1.83e+00 - 1.78e-01 6.05e-02h 1 2 1.0774111e+01 7.98e-01 1.81e+01 -1.0 1.69e+00 - 1.00e+00 5.43e-01h 1 3 1.7971505e+01 4.80e-01 5.49e+01 -1.0 7.74e-01 - 1.00e+00 3.99e-01h 1 4 3.2814571e+01 4.44e-16 1.00e-06 -1.0 4.65e-01 - 1.00e+00 1.00e+00h 1 5 3.2801025e+01 6.66e-16 1.00e+01 -2.5 1.96e-04 - 8.89e-01 1.00e+00f 1 6 3.2748706e+01 5.55e-16 1.02e-01 -2.5 1.38e-03 - 1.00e+00 9.91e-01f 1 7 3.2750374e+01 6.66e-16 2.83e-08 -2.5 3.57e-04 - 1.00e+00 1.00e+00f 1 8 3.2742592e+01 5.55e-16 1.90e-01 -3.8 2.37e-04 - 9.11e-01 1.00e+00f 1 9 3.2741534e+01 6.66e-16 1.50e-09 -3.8 1.15e-04 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.2740956e+01 5.55e-16 2.39e-04 -5.7 2.86e-05 - 9.97e-01 1.00e+00f 1 11 3.2740952e+01 5.55e-16 1.85e-11 -5.7 4.94e-07 - 1.00e+00 1.00e+00f 1 12 3.2740945e+01 5.55e-16 3.48e-13 -8.6 3.91e-07 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 3.2740944557549234e+01 3.2740944557549234e+01 Dual infeasibility......: 3.4816594052244909e-13 3.4816594052244909e-13 Constraint violation....: 5.5511151231257827e-16 5.5511151231257827e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.8665989259386214e-09 2.8665989259386214e-09 Overall NLP error.......: 2.8665989259386214e-09 2.8665989259386214e-09 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 13 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 1 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 2.111 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Soft Inequality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 2.11971116065979 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 65.48188990663844 └ objective_value = 32.740944557549234 [ Info: Initialize optimization model. [ Info: Set penalty [ Info: Set objective [ Info: Setup Done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.2. Number of nonzeros in equality constraint Jacobian...: 240240 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40048 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.86e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.2822150e+01 8.88e-16 2.45e-08 -1.0 1.80e+00 - 1.00e+00 1.00e+00h 1 2 3.2822150e+01 4.44e-16 5.32e-09 -9.0 1.43e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 3.2822150091588625e+01 3.2822150091588625e+01 Dual infeasibility......: 5.3239439523622423e-09 5.3239439523622423e-09 Constraint violation....: 4.4408920985006262e-16 4.4408920985006262e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 5.3239439523622423e-09 5.3239439523622423e-09 Number of objective function evaluations = 3 Number of objective gradient evaluations = 3 Number of equality constraint evaluations = 3 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 0.811 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Penalty │ EP Weight = 1.0e8 │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 0.820652961730957 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 65.64430017487932 └ objective_value = 32.822150091588625 Test Summary: | Pass Total Time LiftAndLearn | 80 80 3m27.4s Testing LiftAndLearn tests passed Testing completed after 233.25s PkgEval succeeded after 315.36s