Package evaluation to test LiftAndLearn on Julia 1.14.0-DEV.30 (073666df8b*) started at 2025-11-04T20:21:10.207 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Set-up completed after 7.19s ################################################################################ # 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 v1.0.3 [bbf7d656] + CommonSubexpressions v0.3.1 [34da2185] + Compat v4.18.1 [9a962f9c] + DataAPI v1.16.0 [864edb3b] + DataStructures v0.19.2 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [ffbed154] + DocStringExtensions v0.9.5 [1a297f60] + FillArrays v1.14.0 [26cc04aa] + FiniteDifferences v0.12.33 [f6369f11] + ForwardDiff v1.2.2 [b6b21f68] + Ipopt v1.12.1 [92d709cd] + IrrationalConstants v0.2.6 [692b3bcd] + JLLWrappers v1.7.1 [682c06a0] + JSON v1.2.0 [0f8b85d8] + JSON3 v1.14.3 [4076af6c] + JuMP v1.29.2 [2c470bb0] + Kronecker v0.5.5 [192fc49d] + LiftAndLearn v1.1.0 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.16 [b8f27783] + MathOptInterface v1.46.0 [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 v1.5.0 [43287f4e] + PtrArrays v1.3.0 [708f8203] + Richardson v1.4.2 [c946c3f1] + SCS v2.4.0 [a2af1166] + SortingAlgorithms v1.2.2 [276daf66] + SpecialFunctions v2.6.1 [90137ffa] + StaticArrays v1.9.15 [1e83bf80] + StaticArraysCore v1.4.4 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.7.1 [2913bbd2] + StatsBase v0.34.7 [856f2bd8] + StructTypes v1.11.0 [ec057cc2] + StructUtils v2.5.1 [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 v300.1400.1900+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 v500.800.100+0 [656ef2d0] + OpenBLAS32_jll v0.3.29+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [f4f2fc5b] + SCS_jll v300.200.900+0 ⌅ [319450e9] + SPRAL_jll v2025.5.20+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 v1.12.0 [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 [a63ad114] + Mmap v1.11.0 [ca575930] + NetworkOptions v1.3.0 [44cfe95a] + Pkg v1.13.0 [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 v1.11.0 [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 v8.16.0+0 [e37daf67] + LibGit2_jll v1.9.1+0 [29816b5a] + LibSSH2_jll v1.11.3+1 [14a3606d] + MozillaCACerts_jll v2025.9.9 [4536629a] + OpenBLAS_jll v0.3.29+0 [05823500] + OpenLibm_jll v0.8.7+0 [458c3c95] + OpenSSL_jll v3.5.4+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 v1.67.1+0 [3f19e933] + p7zip_jll v17.6.0+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 3.82s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... ┌ Error: Failed to use TestEnv.jl; test dependencies will not be precompiled │ exception = │ UndefVarError: `project_rel_path` not defined in `TestEnv` │ Suggestion: this global was defined as `Pkg.Operations.project_rel_path` but not assigned a value. │ Stacktrace: │ [1] get_test_dir(ctx::Pkg.Types.Context, pkgspec::PackageSpec) │ @ TestEnv ~/.julia/packages/TestEnv/nGMfF/src/julia-1.11/common.jl:75 │ [2] test_dir_has_project_file │ @ ~/.julia/packages/TestEnv/nGMfF/src/julia-1.11/common.jl:52 [inlined] │ [3] maybe_gen_project_override! │ @ ~/.julia/packages/TestEnv/nGMfF/src/julia-1.11/common.jl:83 [inlined] │ [4] activate(pkg::String; allow_reresolve::Bool) │ @ TestEnv ~/.julia/packages/TestEnv/nGMfF/src/julia-1.11/activate_set.jl:12 │ [5] activate(pkg::String) │ @ TestEnv ~/.julia/packages/TestEnv/nGMfF/src/julia-1.11/activate_set.jl:9 │ [6] top-level scope │ @ /PkgEval.jl/scripts/precompile.jl:24 │ [7] include(mod::Module, _path::String) │ @ Base ./Base.jl:309 │ [8] exec_options(opts::Base.JLOptions) │ @ Base ./client.jl:344 │ [9] _start() │ @ Base ./client.jl:577 └ @ Main /PkgEval.jl/scripts/precompile.jl:26 Precompiling package dependencies... Precompiling packages... 4505.4 ms ✓ Kronecker 2647.9 ms ✓ BlockDiagonals 63820.8 ms ✓ MathOptInterface 3743.2 ms ✓ UniqueKronecker 58158.9 ms ✓ JuMP 75056.2 ms ✓ SCS 47250.0 ms ✓ Ipopt → IpoptMathOptInterfaceExt 18230.5 ms ✓ LiftAndLearn 8 dependencies successfully precompiled in 276 seconds. 105 already precompiled. Precompilation completed after 281.58s ################################################################################ # Testing # Testing LiftAndLearn Status `/tmp/jl_4aekxT/Project.toml` [192fc49d] LiftAndLearn v1.1.0 [37e2e46d] LinearAlgebra v1.13.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_4aekxT/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 v1.0.3 [bbf7d656] CommonSubexpressions v0.3.1 [34da2185] Compat v4.18.1 [9a962f9c] DataAPI v1.16.0 [864edb3b] DataStructures v0.19.2 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [ffbed154] DocStringExtensions v0.9.5 [1a297f60] FillArrays v1.14.0 [26cc04aa] FiniteDifferences v0.12.33 [f6369f11] ForwardDiff v1.2.2 [b6b21f68] Ipopt v1.12.1 [92d709cd] IrrationalConstants v0.2.6 [692b3bcd] JLLWrappers v1.7.1 [682c06a0] JSON v1.2.0 [0f8b85d8] JSON3 v1.14.3 [4076af6c] JuMP v1.29.2 [2c470bb0] Kronecker v0.5.5 [192fc49d] LiftAndLearn v1.1.0 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [b8f27783] MathOptInterface v1.46.0 [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 v1.5.0 [43287f4e] PtrArrays v1.3.0 [708f8203] Richardson v1.4.2 [c946c3f1] SCS v2.4.0 [a2af1166] SortingAlgorithms v1.2.2 [276daf66] SpecialFunctions v2.6.1 [90137ffa] StaticArrays v1.9.15 [1e83bf80] StaticArraysCore v1.4.4 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.7.1 [2913bbd2] StatsBase v0.34.7 [856f2bd8] StructTypes v1.11.0 [ec057cc2] StructUtils v2.5.1 [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 v300.1400.1900+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 v500.800.100+0 [656ef2d0] OpenBLAS32_jll v0.3.29+0 [efe28fd5] OpenSpecFun_jll v0.5.6+0 [f4f2fc5b] SCS_jll v300.200.900+0 ⌅ [319450e9] SPRAL_jll v2025.5.20+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 v1.12.0 [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 [a63ad114] Mmap v1.11.0 [ca575930] NetworkOptions v1.3.0 [44cfe95a] Pkg v1.13.0 [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 v1.11.0 [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 v8.16.0+0 [e37daf67] LibGit2_jll v1.9.1+0 [29816b5a] LibSSH2_jll v1.11.3+1 [14a3606d] MozillaCACerts_jll v2025.9.9 [4536629a] OpenBLAS_jll v0.3.29+0 [05823500] OpenLibm_jll v0.8.7+0 [458c3c95] OpenSSL_jll v3.5.4+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 v1.67.1+0 [3f19e933] p7zip_jll v17.6.0+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 5.8.1. 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 1.82e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 9.9805393e+00 4.44e-16 3.14e-14 -1.0 1.91e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 9.9805392882907888e+00 9.9805392882907888e+00 Dual infeasibility......: 3.1386918444952632e-14 3.1386918444952632e-14 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.......: 3.1386918444952632e-14 3.1386918444952632e-14 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 = 2.871 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 = 2.9908618927001953 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 19.961078576581443 └ objective_value = 9.980539288290789 [ 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 5.8.1. 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 1.82e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3394611e+00 4.44e-16 1.88e-04 -1.0 1.88e+00 -4.0 1.00e+00 1.00e+00h 1 2 2.3394611e+00 6.66e-16 3.98e-10 -5.7 1.19e-05 -4.5 1.00e+00 1.00e+00h 1 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 2.3394611230430336e+00 2.3394611230430336e+00 Dual infeasibility......: 3.9810812262914713e-10 3.9810812262914713e-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.......: 3.9810812262914713e-10 3.9810812262914713e-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 = 1.214 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 = 1.235579013824463 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 4.678922247151541 └ objective_value = 2.3394611230430336 [ 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 5.8.1. 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 1.82e+00 1.37e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2975880e-01 1.53e+00 1.28e+01 -1.0 1.91e+00 - 1.00e+00 1.60e-01h 1 2 6.9061781e+00 3.10e-01 4.20e+00 -1.0 1.60e+00 - 1.00e+00 7.97e-01h 1 3 8.2632387e+00 1.61e-01 2.59e+01 -1.0 3.26e-01 - 1.00e+00 4.81e-01h 1 4 9.9888785e+00 6.66e-16 1.00e-06 -1.0 1.69e-01 - 1.00e+00 1.00e+00h 1 5 9.9874457e+00 6.66e-16 4.91e+00 -2.5 7.20e-05 - 9.40e-01 1.00e+00f 1 6 9.9638897e+00 6.66e-16 9.95e-01 -2.5 1.52e-03 - 1.00e+00 8.83e-01f 1 7 9.9631058e+00 6.66e-16 2.83e-08 -2.5 3.64e-04 - 1.00e+00 1.00e+00f 1 8 9.9585711e+00 6.66e-16 2.77e-01 -3.8 2.56e-04 - 8.93e-01 1.00e+00f 1 9 9.9567470e+00 6.66e-16 1.50e-09 -3.8 5.26e-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 9.9561919e+00 5.55e-16 4.86e-03 -5.7 1.35e-04 - 9.43e-01 1.00e+00f 1 11 9.9561754e+00 6.66e-16 1.84e-11 -5.7 1.12e-05 - 1.00e+00 1.00e+00f 1 12 9.9561680e+00 6.66e-16 7.82e-14 -8.6 1.84e-06 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 9.9561680103828127e+00 9.9561680103828127e+00 Dual infeasibility......: 7.8183798398607552e-14 7.8183798398607552e-14 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 4.2192879894308614e-09 4.2192879894308614e-09 Overall NLP error.......: 4.2192879894308614e-09 4.2192879894308614e-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 = 3.379 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 = 3.461491107940674 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 19.912336244255794 └ objective_value = 9.956168010382813 [ 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 5.8.1. 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 1.82e+00 5.91e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1564063e-01 1.25e+00 8.40e+00 -1.0 1.88e+00 -4.0 1.00e+00 3.11e-01h 1 2 1.5204219e+00 3.57e-01 5.51e+00 -1.0 1.29e+00 -4.5 1.00e+00 7.15e-01h 1 3 2.0071006e+00 1.31e-01 1.37e+01 -1.0 3.70e-01 -5.0 1.00e+00 6.33e-01h 1 4 2.3431214e+00 6.66e-16 1.01e-06 -1.0 1.35e-01 -5.4 1.00e+00 1.00e+00h 1 5 2.3429329e+00 6.66e-16 1.46e+00 -2.5 3.97e-05 -5.9 9.82e-01 1.00e+00f 1 6 2.3388735e+00 6.66e-16 6.76e+00 -2.5 3.75e-03 -6.4 1.00e+00 2.31e-01f 2 7 2.3379328e+00 8.88e-16 2.83e-08 -2.5 1.90e-04 -6.9 1.00e+00 1.00e+00f 1 8 2.3356817e+00 6.66e-16 5.65e-01 -3.8 4.75e-04 -7.3 7.89e-01 1.00e+00f 1 9 2.3347430e+00 6.66e-16 1.51e-09 -3.8 2.38e-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 2.3343270e+00 6.66e-16 3.86e-02 -5.7 5.74e-04 -8.3 7.40e-01 1.00e+00f 1 11 2.3342479e+00 8.88e-16 1.93e-11 -5.7 4.80e-04 -8.8 1.00e+00 1.00e+00f 1 12 2.3342408e+00 7.77e-16 1.95e-05 -8.6 2.81e-05 -9.2 9.89e-01 1.00e+00f 1 13 2.3342407e+00 6.66e-16 2.51e-14 -8.6 9.44e-08 -9.7 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: 2.3342407489493864e+00 2.3342407489493864e+00 Dual infeasibility......: 2.5091040356528538e-14 2.5091040356528538e-14 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.5060218423296396e-09 2.5060218423296396e-09 Overall NLP error.......: 2.5060218423296396e-09 2.5060218423296396e-09 Number of objective function evaluations = 15 Number of objective gradient evaluations = 14 Number of equality constraint evaluations = 15 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 1 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 5.209 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 = 5.226954936981201 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 4.668481530009675 └ objective_value = 2.3342407489493864 [ 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 5.8.1. 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 1.82e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 9.9805388e+00 4.44e-16 1.28e-08 -1.0 1.91e+00 - 1.00e+00 1.00e+00h 1 2 9.9805387e+00 4.44e-16 7.00e-09 -9.0 3.33e-15 - 1.00e+00 2.50e-01h 3 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 9.9805387478207326e+00 9.9805387478207326e+00 Dual infeasibility......: 7.0028516319098344e-09 7.0028516319098344e-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.......: 7.0028516319098344e-09 7.0028516319098344e-09 Number of objective function evaluations = 6 Number of objective gradient evaluations = 3 Number of equality constraint evaluations = 6 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 = 1.646 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 = 1.7764580249786377 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 19.961077502196506 └ objective_value = 9.980538747820733 [ 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 5.8.1. 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 1.82e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3394611e+00 6.66e-16 1.01e-07 -1.0 1.88e+00 - 1.00e+00 1.00e+00h 1 2 2.3394610e+00 5.55e-16 3.54e-08 -8.6 7.45e-05 -4.0 1.00e+00 1.00e+00H 1 3 2.3394611e+00 4.44e-16 1.38e-07 -8.6 1.16e-09 - 1.00e+00 1.00e+00H 1 4 2.3394611e+00 6.66e-16 4.14e-08 -8.6 2.00e+00 - 1.00e+00 1.00e+00H 1 5 2.3394609e+00 6.66e-16 4.47e-08 -8.6 1.36e-10 - 1.00e+00 3.12e-02h 6 6 2.3394610e+00 8.88e-16 1.00e-07 -8.6 1.32e-10 - 1.00e+00 1.00e+00h 1 7 2.3394611e+00 7.77e-16 5.01e-08 -8.6 6.00e+00 - 1.00e+00 1.00e+00H 1 8 2.3394611e+00 4.44e-16 6.39e-08 -8.6 2.50e+00 - 1.00e+00 5.00e-01h 2 9 2.3394603e+00 1.55e-15 2.78e-07 -8.6 8.00e+00 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.3394598e+00 1.11e-15 2.78e-07 -8.6 2.72e-10 - 1.00e+00 2.50e-01h 3 11 2.3394604e+00 8.88e-16 2.73e-07 -8.6 2.04e-10 - 1.00e+00 2.50e-01h 3 12 2.3394602e+00 1.33e-15 4.65e-07 -8.6 1.53e-10 - 1.00e+00 1.00e+00H 1 13 2.3394595e+00 8.88e-16 2.79e-07 -8.6 2.40e+01 - 1.00e+00 6.10e-05h 15 14 2.3394554e+00 3.14e-15 1.51e-06 -8.6 1.60e+01 - 1.00e+00 1.00e+00f 1 15 2.3387884e+00 1.87e-14 6.17e-06 -8.6 2.56e+02 - 1.00e+00 5.00e-01f 2 16 2.3385809e+00 1.29e-13 5.86e-06 -8.6 5.12e+02 - 1.00e+00 1.00e+00F 1 17 2.3380056e+00 5.70e-14 2.33e-05 -8.6 5.12e+02 - 1.00e+00 1.00e+00f 1 18 2.3301933e+00 1.13e-13 3.04e-05 -8.6 1.02e+03 - 1.00e+00 5.00e-01f 2 19 2.3368955e+00 9.41e-14 1.64e-05 -8.6 3.48e-08 - 1.00e+00 5.00e-01h 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.3210633e+00 9.56e-14 4.36e-05 -8.6 2.29e-01 -4.5 1.00e+00 1.00e+00h 1 21 2.3089185e+00 9.34e-14 1.59e-05 -8.6 1.18e-06 - 1.00e+00 5.00e-01h 2 22 1.9306035e+00 5.21e-13 8.99e-05 -8.6 3.07e+03 - 1.00e+00 1.00e+00f 1 23 1.9073422e+00 4.38e-13 2.08e-04 -8.6 2.75e+00 -5.0 1.00e+00 5.00e-01f 2 24 1.0651096e-01 2.42e-12 7.17e-04 -8.6 3.28e+04 - 1.00e+00 5.00e-01f 2 25 -1.6290852e+02 7.24e-12 4.03e-03 -8.6 4.92e+04 - 1.00e+00 1.00e+00f 1 26 -2.1515260e+01 8.02e-12 1.18e-03 -8.6 2.22e-06 - 1.00e+00 1.25e-01h 4 27 -1.0960540e+02 9.27e-12 1.36e-03 -8.6 1.32e+02 -5.4 1.00e+00 1.00e+00f 1 28 -2.3760506e+02 6.64e-12 1.72e-03 -8.6 3.96e+02 -5.9 1.00e+00 2.98e-08f 26 29 -1.5472026e+03 4.53e-11 1.52e-02 -8.6 3.28e+05 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 -1.7614811e+03 4.70e-11 7.07e-03 -8.6 8.90e-06 - 1.00e+00 5.00e-01h 2 31 -3.7839734e+04 1.10e-10 4.04e-02 -8.6 1.31e+06 - 1.00e+00 1.00e+00f 1 32 -4.7501732e+03 1.13e-10 6.05e-02 -8.6 1.07e-04 - 1.00e+00 6.25e-02h 5 33 -3.7516740e+04 1.18e-10 4.25e-02 -8.6 3.15e+06 - 1.00e+00 1.22e-04f 14 34 -7.0284734e+04 1.23e-10 4.04e-02 -8.6 3.15e+06 - 1.00e+00 1.19e-07f 24 35 -7.0284734e+04 1.25e-10 4.04e-02 -8.6 4.19e+06 - 1.00e+00 4.55e-13f 42 36 -7.0284734e+04 1.25e-10 4.04e-02 -8.6 4.19e+06 - 1.00e+00 6.94e-18f 58 37 -7.0284734e+04 1.25e-10 4.04e-02 -8.6 4.19e+06 - 1.00e+00 6.94e-18f 58 38 -7.0284734e+04 1.25e-10 4.04e-02 -8.6 4.19e+06 - 1.00e+00 6.94e-18f 58 39 -7.0284734e+04 1.25e-10 4.04e-02 -8.6 4.19e+06 - 1.00e+00 6.94e-18f 58 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 -7.0284734e+04 1.25e-10 4.04e-02 -8.6 4.19e+06 - 1.00e+00 6.94e-18f 58 41 -7.0284734e+04 1.25e-10 4.04e-02 -8.6 4.19e+06 - 1.00e+00 6.94e-18f 58 42 -2.5840705e+04 6.02e-10 2.82e-01 -8.6 4.19e+06 - 1.00e+00 1.00e+00w 1 43 -2.9483977e+05 4.60e-10 1.96e-01 -8.6 1.89e-04 - 1.00e+00 1.00e+00f 1 44 -1.5918537e+06 1.33e-09 7.48e-01 -8.6 1.68e+07 - 1.00e+00 5.00e-01f 2 45 -5.6906689e+06 7.87e-09 1.31e+00 -8.6 5.03e+07 - 1.00e+00 1.00e+00f 1 46 -4.3003366e+09 5.31e-08 1.13e+01 -8.6 3.36e+08 - 1.00e+00 1.00e+00f 1 47 -4.3007672e+09 4.27e-08 3.01e+01 -8.6 9.11e-03 - 1.00e+00 1.00e+00h 1 48 -5.7998649e+06 4.96e-08 1.13e+01 -8.6 1.17e-05 - 1.00e+00 1.00e+00h 1 49 -3.4363551e+10 1.14e-07 4.04e+01 -8.6 4.29e+09 - 1.00e+00 1.25e-01f 4 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 -5.4975672e+11 5.03e-07 9.42e+01 -8.6 3.22e+09 - 1.00e+00 1.00e+00f 1 51 -1.0995125e+12 3.79e-07 1.85e+02 -8.6 1.72e+10 - 1.00e+00 6.10e-05f 15 52 -5.4975672e+11 3.88e-07 1.66e+02 -8.6 1.46e-01 - 1.00e+00 7.63e-06h 18 53 -5.4975672e+11 4.42e-07 2.84e+02 -8.6 3.44e+10 - 1.00e+00 1.22e-04f 14 54 -5.4975721e+11 4.58e-07 8.87e+01 -8.6 1.29e+10 - 1.00e+00 3.12e-02f 6 55 -2.1990245e+12 6.56e-07 1.15e+02 -8.6 8.59e+09 - 1.00e+00 5.00e-01f 2 56 -2.1990245e+12 7.51e-07 1.48e+02 -8.6 4.10e-01 - 1.00e+00 4.77e-07h 22 57 -2.1990291e+12 9.53e-07 5.96e+02 -8.6 3.53e-01 - 1.00e+00 1.00e+00F 1 58 -2.1990291e+12 9.14e-07 1.45e+02 -8.6 2.05e-04 - 1.00e+00 5.00e-01h 2 59 -2.1990291e+12 9.12e-07 1.45e+02 -8.6 7.50e-05 - 1.00e+00 3.91e-03h 9 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 -2.1990291e+12 9.11e-07 1.45e+02 -8.6 5.82e-05 - 1.00e+00 4.88e-04h 12 61 -2.1990291e+12 9.11e-07 1.45e+02 -8.6 3.71e-05 - 1.00e+00 4.88e-04h 12 62 -2.1990291e+12 9.11e-07 1.45e+02 -8.6 1.61e-04 - 1.00e+00 1.91e-06h 20 63 -2.1990291e+12 9.11e-07 1.45e+02 -8.6 5.80e-05 - 1.00e+00 2.44e-04h 13 64 -2.1990291e+12 9.10e-07 1.45e+02 -8.6 1.48e-04 - 1.00e+00 1.95e-03h 10 65 -2.1990291e+12 7.51e-07 3.58e+02 -8.6 1.68e-04 - 1.00e+00 1.00e+00h 1 66 -2.1990291e+12 7.48e-07 3.58e+02 -8.6 7.14e-05 - 1.00e+00 3.91e-03h 9 67 -2.1990291e+12 7.38e-07 3.59e+02 -8.6 1.86e-05 - 1.00e+00 1.56e-02h 7 68 -2.1990291e+12 7.36e-07 3.59e+02 -8.6 8.14e-05 - 1.00e+00 3.91e-03h 9 69 -2.1990291e+12 7.33e-07 3.60e+02 -8.6 7.09e-05 - 1.00e+00 3.91e-03h 9 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 70 -2.1990291e+12 7.31e-07 3.60e+02 -8.6 9.43e-05 - 1.00e+00 3.91e-03h 9 71 -5.7998355e+06 9.32e-07 2.51e+02 -8.6 8.23e-05 - 1.00e+00 1.00e+00H 1 72 -2.1990291e+12 5.55e-07 5.07e+02 -8.6 1.72e+10 - 1.00e+00 1.19e-07f 24 73 -8.7961787e+12 1.30e-05 8.84e+02 -8.6 6.87e+10 - 1.00e+00 1.00e+00F 1 74 -8.7961787e+12 1.36e-05 7.73e+02 -8.6 1.17e+00 - 1.00e+00 4.77e-07h 22 75 -1.7592247e+13 1.08e-05 1.10e+03 -8.6 1.55e+00 - 1.00e+00 1.25e-01f 4 76 -1.7592247e+13 1.08e-05 1.19e+03 -8.6 1.02e+00 - 1.00e+00 4.77e-07h 22 77 -1.7592247e+13 1.08e-05 1.24e+03 -8.6 1.42e+00 - 1.00e+00 2.38e-07h 23 78 -1.7592247e+13 1.08e-05 1.24e+03 -8.6 1.02e+00 - 1.00e+00 7.45e-09h 28 79 -1.7592247e+13 1.08e-05 1.29e+03 -8.6 1.02e+00 - 1.00e+00 2.38e-07h 23 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 80 -8.7961538e+12 1.07e-05 4.74e+02 -8.6 1.10e+00 - 1.00e+00 9.54e-07h 21 81 -8.7961538e+12 1.17e-05 5.71e+02 -8.6 1.02e+00 - 1.00e+00 4.77e-07h 22 82 -8.7961538e+12 1.17e-05 5.77e+02 -8.6 1.02e+00 - 1.00e+00 2.98e-08h 26 83 -8.7961538e+12 1.17e-05 5.79e+02 -8.6 1.02e+00 - 1.00e+00 7.45e-09h 28 84 -5.8000125e+06 2.00e-06 6.10e+02 -8.6 1.02e+00 - 1.00e+00 1.00e+00w 1 85 -8.7960988e+12 1.89e-06 4.48e+02 -8.6 1.28e-04 - 1.00e+00 1.00e+00w 1 86 -8.7960988e+12 1.86e-06 9.25e+01 -8.6 7.85e-06 - 1.00e+00 1.00e+00w 1 87r-8.7961538e+12 1.17e-05 9.99e+02 -4.9 0.00e+00 - 0.00e+00 4.77e-07R 21 88r-6.0782648e+07 4.31e-06 3.14e-05 -4.9 1.17e-02 -4.0 1.00e+00 9.90e-04f 1 89r-8.7961538e+12 2.17e-06 1.86e-10 -4.9 3.37e-06 -4.5 1.00e+00 9.94e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 90 -8.7961538e+12 1.94e-06 2.30e+03 -8.6 1.02e+00 - 1.00e+00 9.54e-07f 21 91 -8.7961538e+12 2.09e-06 2.11e+03 -8.6 1.02e+00 - 1.00e+00 9.54e-07f 21 92 -8.7961538e+12 2.27e-06 2.01e+03 -8.6 1.02e+00 - 1.00e+00 4.77e-07f 22 93 -3.5184810e+13 6.32e-06 1.15e+03 -8.6 1.72e+10 - 1.00e+00 1.00e+00F 1 94 -3.5258884e+13 4.73e-06 6.42e+02 -8.6 6.22e+08 -6.4 1.00e+00 1.00e+00f 1 95 -3.5258884e+13 4.37e-06 6.03e+02 -8.6 1.72e+11 - 1.00e+00 4.77e-07f 22 96 -3.5258884e+13 4.54e-06 6.84e+02 -8.6 3.57e+01 - 1.00e+00 1.49e-08f 27 97 -3.5258884e+13 4.54e-06 6.85e+02 -8.6 5.57e+01 - 1.00e+00 1.16e-10f 34 98 -3.5258884e+13 4.71e-06 7.65e+02 -8.6 5.57e+01 - 1.00e+00 1.49e-08f 27 99 -3.5258884e+13 4.80e-06 8.06e+02 -8.6 5.57e+01 - 1.00e+00 7.45e-09f 28 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 100 -3.5258884e+13 4.80e-06 8.06e+02 -8.6 3.97e+01 - 1.00e+00 2.27e-13f 43 101 -3.5258884e+13 4.97e-06 8.86e+02 -8.6 5.57e+01 - 1.00e+00 1.49e-08f 27 102 -3.5258884e+13 5.05e-06 9.26e+02 -8.6 1.31e+02 - 1.00e+00 7.45e-09f 28 103 -3.5258884e+13 5.22e-06 1.01e+03 -8.6 3.12e+01 - 1.00e+00 1.49e-08f 27 104 -3.5258884e+13 5.22e-06 1.01e+03 -8.6 2.72e+01 - 1.00e+00 5.55e-17h 55 105 -5.7997350e+06 4.46e-06 1.03e+03 -8.6 5.57e+01 - 1.00e+00 1.00e+00w 1 106 -6.2306798e+10 3.84e-06 2.76e+03 -8.6 1.75e+09 -6.9 1.00e+00 1.00e+00w 1 107 3.5181965e+13 7.73e-06 4.18e+03 -8.6 6.87e+10 - 1.00e+00 1.00e+00w 1 108 -5.7997350e+06 4.46e-06 1.03e+03 -8.6 8.20e+00 - 1.00e+00 1.00e+00s 53 109r-5.7997350e+06 4.46e-06 9.99e+02 -5.4 0.00e+00 -7.3 0.00e+00 0.00e+00R 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 110r-5.7999801e+06 3.56e-06 9.15e-06 -5.4 4.46e-03 -4.0 1.00e+00 9.90e-04f 1 111r-7.9705137e+07 3.18e-06 7.31e-11 -5.4 1.54e+00 - 1.00e+00 9.94e-01f 1 112r-2.0321258e+08 2.55e-06 7.24e-09 -8.0 2.56e+00 - 1.00e+00 1.00e+00f 1 113r-2.0321258e+08 2.71e-06 6.99e-11 -8.0 2.10e-06 -4.5 1.00e+00 1.00e+00h 1 114r-2.0321258e+08 2.65e-06 2.01e-10 -8.0 1.86e-06 -5.0 1.00e+00 3.12e-02h 6 115r-2.0321258e+08 2.65e-06 2.01e-10 -8.0 1.80e-06 -5.4 0.00e+00 4.77e-07R 22 116r-2.0321258e+08 1.76e-06 9.44e-11 -8.0 2.65e-06 -5.9 1.00e+00 5.00e-01f 2 117r-2.0321284e+08 1.32e-06 4.52e-11 -8.0 1.32e-06 -6.4 1.00e+00 5.00e-01f 2 118r-2.0321258e+08 1.10e-06 2.25e-11 -8.0 9.76e-07 -6.9 1.00e+00 5.00e-01f 2 119r-2.0321258e+08 9.87e-07 1.65e-11 -8.0 9.74e-07 -7.3 1.00e+00 5.00e-01f 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 120r-2.0321284e+08 9.87e-07 3.24e-11 -8.0 1.14e+00 - 1.00e+00 9.54e-07h 21 121r 3.5184566e+13 3.31e-06 2.27e-13 -8.0 8.24e+00 - 1.00e+00 1.00e+00h 1 122r 3.5184566e+13 1.02e-06 2.27e-13 -8.0 3.20e-06 -7.8 1.00e+00 1.00e+00h 1 123r 3.5184566e+13 9.85e-07 2.27e-13 -8.0 1.87e-06 -8.3 1.00e+00 1.00e+00h 1 124r 3.5184566e+13 8.78e-07 4.64e-11 -8.0 9.53e-07 -8.8 1.00e+00 5.00e-01h 2 125r 3.5184566e+13 8.83e-07 2.33e-11 -8.0 8.96e-07 -9.2 1.00e+00 5.00e-01h 2 126r 3.5184566e+13 8.82e-07 3.47e-11 -8.0 9.01e-07 -9.7 1.00e+00 5.00e-01h 2 127r 3.5184566e+13 8.83e-07 2.27e-13 -8.0 9.02e-07 -10.2 1.00e+00 1.00e+00h 1 128r 3.5184566e+13 8.83e-07 3.47e-11 -8.0 9.07e-07 -10.7 1.00e+00 2.50e-01h 3 129r 3.5184566e+13 8.83e-07 3.24e-11 -8.0 9.02e-07 -11.2 1.00e+00 6.25e-02h 5 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 130r 3.5184566e+13 8.83e-07 2.83e-11 -8.0 9.02e-07 -11.6 1.00e+00 1.25e-01h 4 131r 3.5184566e+13 8.83e-07 2.66e-11 -8.0 9.02e-07 -12.1 1.00e+00 6.25e-02h 5 Restoration phase converged to a point with small primal infeasibility. Number of Iterations....: 131 (scaled) (unscaled) Objective...............: 3.5184565855964289e+13 3.5184565855964289e+13 Dual infeasibility......: 8.2866388430142379e+08 8.2866388430142379e+08 Constraint violation....: 8.8328918346203267e-07 8.8328918346203267e-07 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 8.2866388430142379e+08 8.2866388430142379e+08 Number of objective function evaluations = 1666 Number of objective gradient evaluations = 110 Number of equality constraint evaluations = 1668 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 = 2 Total seconds in IPOPT = 64.514 EXIT: Restoration Failed! ┌ 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 = 64.52549004554749 │ termination_status = OTHER_ERROR │ primal_status = NEARLY_FEASIBLE_POINT │ dual_state = UNKNOWN_RESULT_STATUS │ dual objective value = -8.766324777388943e-12 └ objective_value = 3.518456585596429e13 [ 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 5.8.1. 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 1.82e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 9.9805393e+00 4.44e-16 3.14e-14 -1.0 1.91e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 9.9805392882907888e+00 9.9805392882907888e+00 Dual infeasibility......: 3.1386918444952632e-14 3.1386918444952632e-14 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.......: 3.1386918444952632e-14 3.1386918444952632e-14 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 = 0.714 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 = 0.7240350246429443 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 19.961078576581443 └ objective_value = 9.980539288290789 [ 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 5.8.1. 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 1.82e+00 1.37e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2975880e-01 1.53e+00 1.28e+01 -1.0 1.91e+00 - 1.00e+00 1.60e-01h 1 2 6.9061781e+00 3.10e-01 4.20e+00 -1.0 1.60e+00 - 1.00e+00 7.97e-01h 1 3 8.2632387e+00 1.61e-01 2.59e+01 -1.0 3.26e-01 - 1.00e+00 4.81e-01h 1 4 9.9888785e+00 6.66e-16 1.00e-06 -1.0 1.69e-01 - 1.00e+00 1.00e+00h 1 5 9.9874457e+00 6.66e-16 4.91e+00 -2.5 7.20e-05 - 9.40e-01 1.00e+00f 1 6 9.9638897e+00 6.66e-16 9.95e-01 -2.5 1.52e-03 - 1.00e+00 8.83e-01f 1 7 9.9631058e+00 6.66e-16 2.83e-08 -2.5 3.64e-04 - 1.00e+00 1.00e+00f 1 8 9.9585711e+00 6.66e-16 2.77e-01 -3.8 2.56e-04 - 8.93e-01 1.00e+00f 1 9 9.9567470e+00 6.66e-16 1.50e-09 -3.8 5.26e-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 9.9561919e+00 5.55e-16 4.86e-03 -5.7 1.35e-04 - 9.43e-01 1.00e+00f 1 11 9.9561754e+00 6.66e-16 1.84e-11 -5.7 1.12e-05 - 1.00e+00 1.00e+00f 1 12 9.9561680e+00 6.66e-16 7.82e-14 -8.6 1.84e-06 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 9.9561680103828127e+00 9.9561680103828127e+00 Dual infeasibility......: 7.8183798398607552e-14 7.8183798398607552e-14 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 4.2192879894308614e-09 4.2192879894308614e-09 Overall NLP error.......: 4.2192879894308614e-09 4.2192879894308614e-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 = 3.295 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 = 3.3372230529785156 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 19.912336244255794 └ objective_value = 9.956168010382813 [ 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 5.8.1. 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 1.82e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 9.9805388e+00 4.44e-16 1.28e-08 -1.0 1.91e+00 - 1.00e+00 1.00e+00h 1 2 9.9805387e+00 4.44e-16 7.00e-09 -9.0 3.33e-15 - 1.00e+00 2.50e-01h 3 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 9.9805387478207326e+00 9.9805387478207326e+00 Dual infeasibility......: 7.0028516319098344e-09 7.0028516319098344e-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.......: 7.0028516319098344e-09 7.0028516319098344e-09 Number of objective function evaluations = 6 Number of objective gradient evaluations = 3 Number of equality constraint evaluations = 6 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 = 1.672 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 = 1.715122938156128 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 19.961077502196506 └ objective_value = 9.980538747820733 Test Summary: | Pass Total Time LiftAndLearn | 80 80 5m00.5s Testing LiftAndLearn tests passed Testing completed after 317.07s PkgEval succeeded after 623.02s