Package evaluation of HiGHS on Julia 1.13.0-DEV.1022 (6a783956c1*) started at 2025-08-21T16:30:52.626 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Set-up completed after 10.03s ################################################################################ # Installation # Installing HiGHS... Resolving package versions... Updating `~/.julia/environments/v1.13/Project.toml` [87dc4568] + HiGHS v1.19.0 Updating `~/.julia/environments/v1.13/Manifest.toml` [6e4b80f9] + BenchmarkTools v1.6.0 [523fee87] + CodecBzip2 v0.8.5 [944b1d66] + CodecZlib v0.7.8 [bbf7d656] + CommonSubexpressions v0.3.1 [34da2185] + Compat v4.18.0 [864edb3b] + DataStructures v0.19.0 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [ffbed154] + DocStringExtensions v0.9.5 [f6369f11] + ForwardDiff v1.0.1 [87dc4568] + HiGHS v1.19.0 [92d709cd] + IrrationalConstants v0.2.4 [692b3bcd] + JLLWrappers v1.7.1 [682c06a0] + JSON v0.21.4 [0f8b85d8] + JSON3 v1.14.3 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.16 [8c4f8055] + MathOptIIS v0.1.1 [b8f27783] + MathOptInterface v1.43.0 [d8a4904e] + MutableArithmetics v1.6.4 [77ba4419] + NaNMath v1.1.3 [bac558e1] + OrderedCollections v1.8.1 [69de0a69] + Parsers v2.8.3 [aea7be01] + PrecompileTools v1.3.2 [21216c6a] + Preferences v1.5.0 [276daf66] + SpecialFunctions v2.5.1 [1e83bf80] + StaticArraysCore v1.4.3 [10745b16] + Statistics v1.11.1 [856f2bd8] + StructTypes v1.11.0 [3bb67fe8] + TranscodingStreams v0.11.3 [6e34b625] + Bzip2_jll v1.0.9+0 [8fd58aa0] + HiGHS_jll v1.11.0+1 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.12.0 [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 [de0858da] + Printf v1.11.0 [9abbd945] + Profile v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v0.7.0 [9e88b42a] + Serialization v1.11.0 [2f01184e] + SparseArrays v1.13.0 [f489334b] + StyledStrings v1.11.0 [fa267f1f] + TOML v1.0.3 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.3.0+1 [4536629a] + OpenBLAS_jll v0.3.29+0 [05823500] + OpenLibm_jll v0.8.7+0 [bea87d4a] + SuiteSparse_jll v7.10.1+0 [83775a58] + Zlib_jll v1.3.1+2 [8e850b90] + libblastrampoline_jll v5.13.1+0 Installation completed after 2.16s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompilation completed after 17.13s ################################################################################ # Testing # Testing HiGHS Status `/tmp/jl_unuOU2/Project.toml` [87dc4568] HiGHS v1.19.0 [8c4f8055] MathOptIIS v0.1.1 [b8f27783] MathOptInterface v1.43.0 [aea7be01] PrecompileTools v1.3.2 [8fd58aa0] HiGHS_jll v1.11.0+1 [2f01184e] SparseArrays v1.13.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_unuOU2/Manifest.toml` [6e4b80f9] BenchmarkTools v1.6.0 [523fee87] CodecBzip2 v0.8.5 [944b1d66] CodecZlib v0.7.8 [bbf7d656] CommonSubexpressions v0.3.1 [34da2185] Compat v4.18.0 [864edb3b] DataStructures v0.19.0 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [ffbed154] DocStringExtensions v0.9.5 [f6369f11] ForwardDiff v1.0.1 [87dc4568] HiGHS v1.19.0 [92d709cd] IrrationalConstants v0.2.4 [692b3bcd] JLLWrappers v1.7.1 [682c06a0] JSON v0.21.4 [0f8b85d8] JSON3 v1.14.3 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [8c4f8055] MathOptIIS v0.1.1 [b8f27783] MathOptInterface v1.43.0 [d8a4904e] MutableArithmetics v1.6.4 [77ba4419] NaNMath v1.1.3 [bac558e1] OrderedCollections v1.8.1 [69de0a69] Parsers v2.8.3 [aea7be01] PrecompileTools v1.3.2 [21216c6a] Preferences v1.5.0 [276daf66] SpecialFunctions v2.5.1 [1e83bf80] StaticArraysCore v1.4.3 [10745b16] Statistics v1.11.1 [856f2bd8] StructTypes v1.11.0 [3bb67fe8] TranscodingStreams v0.11.3 [6e34b625] Bzip2_jll v1.0.9+0 [8fd58aa0] HiGHS_jll v1.11.0+1 [efe28fd5] OpenSpecFun_jll v0.5.6+0 [56f22d72] Artifacts v1.11.0 [2a0f44e3] Base64 v1.11.0 [ade2ca70] Dates v1.11.0 [b77e0a4c] InteractiveUtils v1.11.0 [ac6e5ff7] JuliaSyntaxHighlighting v1.12.0 [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 [de0858da] Printf v1.11.0 [9abbd945] Profile v1.11.0 [9a3f8284] Random v1.11.0 [ea8e919c] SHA v0.7.0 [9e88b42a] Serialization v1.11.0 [2f01184e] SparseArrays v1.13.0 [f489334b] StyledStrings v1.11.0 [fa267f1f] TOML v1.0.3 [8dfed614] Test v1.11.0 [cf7118a7] UUIDs v1.11.0 [4ec0a83e] Unicode v1.11.0 [e66e0078] CompilerSupportLibraries_jll v1.3.0+1 [4536629a] OpenBLAS_jll v0.3.29+0 [05823500] OpenLibm_jll v0.8.7+0 [bea87d4a] SuiteSparse_jll v7.10.1+0 [83775a58] Zlib_jll v1.3.1+2 [8e850b90] libblastrampoline_jll v5.13.1+0 Testing Running tests... Test Summary: | Pass Total Time C_wrapper.jl | 5 5 14.6s Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms MIP has 1 rows; 30 cols; 30 nonzeros; 30 integer variables (30 binary) Coefficient ranges: Matrix [9e-02, 1e+00] Cost [5e-02, 1e+00] Bound [1e+00, 1e+00] RHS [1e+01, 1e+01] Presolve is switched off Solving MIP model with: 1 rows 30 cols (30 binary, 0 integer, 0 implied int., 0 continuous, 0 domain fixed) 30 nonzeros Src: B => Branching; C => Central rounding; F => Feasibility pump; J => Feasibility jump; H => Heuristic; L => Sub-MIP; P => Empty MIP; R => Randomized rounding; Z => ZI Round; I => Shifting; S => Solve LP; T => Evaluate node; U => Unbounded; X => User solution; z => Trivial zero; l => Trivial lower; u => Trivial upper; p => Trivial point Nodes | B&B Tree | Objective Bounds | Dynamic Constraints | Work Src Proc. InQueue | Leaves Expl. | BestBound BestSol Gap | Cuts InLp Confl. | LpIters Time J 0 0 0 0.00% inf 0.9794153892 Large 0 0 0 0 0.1s S 0 0 0 0.00% 14.876832 12.69962872 17.14% 0 0 0 0 0.1s R 0 0 0 0.00% 13.00743727 12.78606181 1.73% 0 0 0 1 0.1s L 0 0 0 100.00% 12.86421903 12.85225233 0.09% 99 10 2 16 0.1s 1 0 1 100.00% 12.85225233 12.85225233 0.00% 99 10 2 16 0.1s Solving report Status Optimal Primal bound 12.8522523315 Dual bound 12.8522523315 Gap 0% (tolerance: 0.01%) P-D integral 0.0096536653701 Solution status feasible 12.8522523315 (objective) 0 (bound viol.) 0 (int. viol.) 0 (row viol.) Timing 0.12 (total) 0.00 (presolve) 0.00 (solve) 0.00 (postsolve) Max sub-MIP depth 1 Nodes 1 Repair LPs 0 (0 feasible; 0 iterations) LP iterations 16 (total) 0 (strong br.) 15 (separation) 0 (heuristics) Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms MIP has 1 rows; 30 cols; 30 nonzeros; 30 integer variables (30 binary) Coefficient ranges: Matrix [9e-02, 1e+00] Cost [5e-02, 1e+00] Bound [1e+00, 1e+00] RHS [1e+01, 1e+01] Presolve is switched off Solving MIP model with: 1 rows 30 cols (30 binary, 0 integer, 0 implied int., 0 continuous, 0 domain fixed) 30 nonzeros Src: B => Branching; C => Central rounding; F => Feasibility pump; J => Feasibility jump; H => Heuristic; L => Sub-MIP; P => Empty MIP; R => Randomized rounding; Z => ZI Round; I => Shifting; S => Solve LP; T => Evaluate node; U => Unbounded; X => User solution; z => Trivial zero; l => Trivial lower; u => Trivial upper; p => Trivial point Nodes | B&B Tree | Objective Bounds | Dynamic Constraints | Work Src Proc. InQueue | Leaves Expl. | BestBound BestSol Gap | Cuts InLp Confl. | LpIters Time J 0 0 0 0.00% inf 0.9794153892 Large 0 0 0 0 0.0s S 0 0 0 0.00% 14.876832 12.69962872 17.14% 0 0 0 0 0.0s R 0 0 0 0.00% 13.00743727 12.78606181 1.73% 0 0 0 1 0.0s L 0 0 0 100.00% 12.86421903 12.85225233 0.09% 99 10 2 16 0.0s 1 0 1 100.00% 12.85225233 12.85225233 0.00% 99 10 2 16 0.0s Solving report Status Optimal Primal bound 12.8522523315 Dual bound 12.8522523315 Gap 0% (tolerance: 0.01%) P-D integral 0.00809080564335 Solution status feasible 12.8522523315 (objective) 0 (bound viol.) 0 (int. viol.) 0 (row viol.) Timing 0.04 (total) 0.00 (presolve) 0.00 (solve) 0.00 (postsolve) Max sub-MIP depth 1 Nodes 1 Repair LPs 0 (0 feasible; 0 iterations) LP iterations 16 (total) 0 (strong br.) 15 (separation) 0 (heuristics) Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms LP has 1 rows; 30 cols; 30 nonzeros Coefficient ranges: Matrix [9e-02, 1e+00] Cost [5e-02, 1e+00] Bound [0e+00, 0e+00] RHS [1e+01, 1e+01] Solving LP without presolve, or with basis, or unconstrained Using EKK dual simplex solver - serial Iteration Objective Infeasibilities num(sum) 0 -3.5879213830e+04 Ph1: 1(44565.8); Du: 30(35.8792) 0s 1 -2.6898837699e+04 Ph1: 0(0); Du: 29(26.8988) 0s 1 4.1289066050e+00 Pr: 0(0); Du: 29(26.8988) 0s Using EKK primal simplex solver Iteration Objective Infeasibilities num(sum) 1 4.1289075672e+00 Pr: 0(0); Du: 29(9.93851) 0s 1 4.1289066050e+00 Pr: 0(0); Du: 29(9.93851) 0s WARNING: LP solution KKT conditions num/max 0 / 0 (relative 0 / 0) primal infeasibilities (tolerance = 1e-07) num/max 29 / 0.831 (relative 29 / 0.428) dual infeasibilities (tolerance = 1e-07) 1 / 0.458 P-D objective error (tolerance = 1e-07) Model status : Unbounded Simplex iterations: 1 Objective value : 4.1289066050e+00 P-D objective error : 4.5810007458e-01 HiGHS run time : 0.00 Solving linear system to compute primal ray Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms LP has 1 rows; 30 cols; 30 nonzeros Coefficient ranges: Matrix [2e-04, 9e-01] Cost [1e-02, 1e+00] Bound [0e+00, 0e+00] RHS [1e+01, 1e+01] Not presolved: solving the LP IPX model has 1 rows, 30 columns and 30 nonzeros Input Number of variables: 30 Number of free variables: 30 Number of constraints: 1 Number of equality constraints: 0 Number of matrix entries: 30 Matrix range: [2e-04, 9e-01] RHS range: [1e+01, 1e+01] Objective range: [1e-02, 1e+00] Bounds range: [0e+00, 0e+00] Preprocessing Dualized model: no Number of dense columns: 0 Range of scaling factors: [1.00e+00, 4.10e+03] Scaled cost norm: 2775.45 Scaled bounds norm: 10 IPX version 1.0 Interior point solve Iter P.res D.res P.obj D.obj mu Time 0 1.78e+00 2.66e+03 -1.33785798e+03 -1.33785798e+03 4.11e+02 0s 1 1.78e-06 2.66e+03 -9.91168056e+04 -1.39748769e+03 1.69e+01 0s 2 1.78e-12 2.65e+03 -5.36123652e+05 -1.41582116e+03 2.76e-03 0s 3 6.18e-11 2.65e+03 -2.67325997e+09 -1.41702335e+03 1.42e-28 0s Constructing starting basis... Summary Runtime: 0.00s Status interior point solve: dual infeas Status crossover: not run WARNING: Ipx: IPM dual infeasible WARNING: Ipx: Crossover not run WARNING: Unwelcome IPX status of Primal infeasible or unbounded: basis is not valid; solution is valid; run_crossover is "on" WARNING: IPX solution is imprecise, so clean up with simplex Using EKK dual simplex solver - serial Iteration Objective Infeasibilities num(sum) 0 -1.7946038470e+04 Ph1: 1(102528); Du: 30(17.946) 0s 1 -1.4741577528e+04 Ph1: 0(0); Du: 29(14.7416) 0s 1 7.3175842633e+00 Pr: 0(0); Du: 29(14.7416) 0s Using EKK primal simplex solver Iteration Objective Infeasibilities num(sum) 1 7.3175859684e+00 Pr: 0(0); Du: 29(8.66991) 0s 1 7.3175842633e+00 Pr: 0(0); Du: 29(8.66991) 0s WARNING: LP solution KKT conditions num/max 0 / 0 (relative 0 / 0) primal infeasibilities (tolerance = 1e-07) num/max 29 / 0.71 (relative 29 / 0.404) dual infeasibilities (tolerance = 1e-07) 1 / 0.267 P-D objective error (tolerance = 1e-07) Model status : Unbounded Simplex iterations: 1 IPM iterations: 3 Objective value : 7.3175842633e+00 P-D objective error : 2.6718629856e-01 HiGHS run time : 0.00 Solving linear system to compute primal ray Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms LP has 3 rows; 3 cols; 3 nonzeros Coefficient ranges: Matrix [1e+00, 1e+00] Cost [1e+00, 1e+00] Bound [0e+00, 0e+00] RHS [1e+00, 3e+00] Not presolved: solving the LP IPX model has 3 rows, 3 columns and 3 nonzeros Input Number of variables: 3 Number of free variables: 3 Number of constraints: 3 Number of equality constraints: 3 Number of matrix entries: 3 Matrix range: [1e+00, 1e+00] RHS range: [1e+00, 3e+00] Objective range: [1e+00, 1e+00] Bounds range: [0e+00, 0e+00] Preprocessing Dualized model: no Number of dense columns: 0 Range of scaling factors: [1.00e+00, 1.00e+00] Scaled cost norm: 1 Scaled bounds norm: 3 IPX version 1.0 Interior point solve Iter P.res D.res P.obj D.obj mu Time Summary Runtime: 0.01s Status interior point solve: unknown Status crossover: not run WARNING: Ipx: Stopped WARNING: Ipx: IPM user interrupt WARNING: Ipx: Crossover not run WARNING: LP solution KKT conditions num/max 0 / 0 (relative 0 / 0) primal infeasibilities (tolerance = 1e-07) num/max 0 / 0 (relative 0 / 0) dual infeasibilities (tolerance = 1e-07) num/max 3 / 3 (relative 3 / 0.75) primal residual errors (tolerance = 1e-07) num/max 3 / 1 (relative 3 / 0.5) dual residual errors (tolerance = 1e-07) 0 / 0 P-D objective error (tolerance = 1e-07) Model status : Interrupted by user Objective value : 0.0000000000e+00 P-D objective error : 0.0000000000e+00 HiGHS run time : 0.01 Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms LP has 3 rows; 3 cols; 3 nonzeros Coefficient ranges: Matrix [1e+00, 1e+00] Cost [1e+00, 1e+00] Bound [0e+00, 0e+00] RHS [1e+00, 3e+00] Not presolved: solving the LP IPX model has 3 rows, 3 columns and 3 nonzeros Input Number of variables: 3 Number of free variables: 3 Number of constraints: 3 Number of equality constraints: 3 Number of matrix entries: 3 Matrix range: [1e+00, 1e+00] RHS range: [1e+00, 3e+00] Objective range: [1e+00, 1e+00] Bounds range: [0e+00, 0e+00] Preprocessing Dualized model: no Number of dense columns: 0 Range of scaling factors: [1.00e+00, 1.00e+00] Scaled cost norm: 1 Scaled bounds norm: 3 IPX version 1.0 Interior point solve Iter P.res D.res P.obj D.obj mu Time Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms LP has 3 rows; 3 cols; 3 nonzeros Coefficient ranges: Matrix [1e+00, 1e+00] Cost [1e+00, 1e+00] Bound [0e+00, 0e+00] RHS [1e+00, 3e+00] Not presolved: solving the LP IPX model has 3 rows, 3 columns and 3 nonzeros Input Number of variables: 3 Number of free variables: 3 Number of constraints: 3 Number of equality constraints: 3 Number of matrix entries: 3 Matrix range: [1e+00, 1e+00] RHS range: [1e+00, 3e+00] Objective range: [1e+00, 1e+00] Bounds range: [0e+00, 0e+00] Preprocessing Dualized model: no Number of dense columns: 0 Range of scaling factors: [1.00e+00, 1.00e+00] Scaled cost norm: 1 Scaled bounds norm: 3 IPX version 1.0 Interior point solve Iter P.res D.res P.obj D.obj mu Time Summary Runtime: 0.02s Status interior point solve: unknown Status crossover: not run WARNING: Ipx: Stopped WARNING: Ipx: IPM user interrupt WARNING: Ipx: Crossover not run WARNING: LP solution KKT conditions num/max 0 / 0 (relative 0 / 0) primal infeasibilities (tolerance = 1e-07) num/max 0 / 0 (relative 0 / 0) dual infeasibilities (tolerance = 1e-07) num/max 3 / 3 (relative 3 / 0.75) primal residual errors (tolerance = 1e-07) num/max 3 / 1 (relative 3 / 0.5) dual residual errors (tolerance = 1e-07) 0 / 0 P-D objective error (tolerance = 1e-07) Model status : Interrupted by user Objective value : 0.0000000000e+00 P-D objective error : 0.0000000000e+00 HiGHS run time : 0.02 Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms MIP has 3 rows; 3 cols; 3 nonzeros; 3 integer variables (0 binary) Coefficient ranges: Matrix [1e+00, 1e+00] Cost [1e+00, 1e+00] Bound [0e+00, 0e+00] RHS [1e+00, 3e+00] Presolve is switched off Objective function is integral with scale 1 Solving MIP model with: 3 rows 3 cols (0 binary, 0 integer, 0 implied int., 0 continuous, 3 domain fixed) 3 nonzeros Src: B => Branching; C => Central rounding; F => Feasibility pump; J => Feasibility jump; H => Heuristic; L => Sub-MIP; P => Empty MIP; R => Randomized rounding; Z => ZI Round; I => Shifting; S => Solve LP; T => Evaluate node; U => Unbounded; X => User solution; z => Trivial zero; l => Trivial lower; u => Trivial upper; p => Trivial point Nodes | B&B Tree | Objective Bounds | Dynamic Constraints | Work Src Proc. InQueue | Leaves Expl. | BestBound BestSol Gap | Cuts InLp Confl. | LpIters Time J 0 0 0 100.00% inf 6 Large 0 0 0 0 0.0s 1 0 1 100.00% 6 6 0.00% 0 0 0 0 0.0s Solving report Status Optimal Primal bound 6 Dual bound 6 Gap 0% (tolerance: 0.01%) P-D integral 0 Solution status feasible 6 (objective) 0 (bound viol.) 0 (int. viol.) 0 (row viol.) Timing 0.05 (total) 0.00 (presolve) 0.00 (solve) 0.00 (postsolve) Max sub-MIP depth 0 Nodes 1 Repair LPs 2 (0 feasible; 0 iterations) LP iterations 0 (total) 0 (strong br.) 0 (separation) 0 (heuristics) Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms LP has 4 rows; 4 cols; 8 nonzeros Coefficient ranges: Matrix [1e+00, 1e+00] Cost [1e+00, 1e+00] Bound [5e-01, 2e+00] RHS [1e+00, 4e+00] Presolving model 0 rows, 0 cols, 0 nonzeros 0s 0 rows, 0 cols, 0 nonzeros 0s Presolve : Reductions: rows 0(-4); columns 0(-4); elements 0(-8) - Reduced to empty Solving the original LP from the solution after postsolve Model status : Optimal Objective value : 6.0000000000e+00 P-D objective error : 0.0000000000e+00 HiGHS run time : 0.00 Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Model has either no columns or no rows, so ignoring user constraint matrix data and initialising empty matrix Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Model has either no columns or no rows, so ignoring user constraint matrix data and initialising empty matrix Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Model has either no columns or no rows, so ignoring user constraint matrix data and initialising empty matrix Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Model has either no columns or no rows, so ignoring user constraint matrix data and initialising empty matrix Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms ERROR: Set supplied to Highs::deleteRows not ordered Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms QP has 1 rows; 2 cols; 2 matrix nonzeros; 3 Hessian nonzeros Coefficient ranges: Matrix [1e+00, 1e+00] Cost [1e+00, 1e+00] Bound [0e+00, 0e+00] RHS [1e+00, 1e+00] Iteration Objective NullspaceDim 0 1.0000001 1 0.00s 1 -0.12499997 1 0.00s Model status : Optimal QP ASM iterations: 1 Objective value : -1.2500000000e-01 P-D objective error : 5.0000002018e-08 HiGHS run time : 0.00 Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms LP has 0 rows; 1 cols; 0 nonzeros Coefficient ranges: Cost [1e+00, 1e+00] Bound [0e+00, 0e+00] Solving LP without presolve, or with basis, or unconstrained Solving an unconstrained LP with 1 columns WARNING: LP solution KKT conditions num/max 0 / 0 (relative 0 / 0) primal infeasibilities (tolerance = 1e-07) num/max 1 / 1 (relative 1 / 0.5) dual infeasibilities (tolerance = 1e-07) 1 / 0.5 P-D objective error (tolerance = 1e-07) Model status : Unbounded Objective value : 0.0000000000e+00 P-D objective error : 5.0000000000e-01 HiGHS run time : 0.00 Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms MIP has 1 rows; 1 cols; 1 nonzeros; 1 integer variables (1 binary) Coefficient ranges: Matrix [1e+00, 1e+00] Cost [0e+00, 0e+00] Bound [1e+00, 1e+00] RHS [5e-01, 5e-01] Presolving model Presolve: Infeasible Src: B => Branching; C => Central rounding; F => Feasibility pump; J => Feasibility jump; H => Heuristic; L => Sub-MIP; P => Empty MIP; R => Randomized rounding; Z => ZI Round; I => Shifting; S => Solve LP; T => Evaluate node; U => Unbounded; X => User solution; z => Trivial zero; l => Trivial lower; u => Trivial upper; p => Trivial point Nodes | B&B Tree | Objective Bounds | Dynamic Constraints | Work Src Proc. InQueue | Leaves Expl. | BestBound BestSol Gap | Cuts InLp Confl. | LpIters Time 0 0 0 0.00% -inf inf inf 0 0 0 0 0.0s Solving report Status Infeasible Primal bound inf Dual bound -inf Gap inf P-D integral 0 Solution status - Timing 0.00 (total) 0.00 (presolve) 0.00 (solve) 0.00 (postsolve) Max sub-MIP depth 0 Nodes 0 Repair LPs 0 (0 feasible; 0 iterations) LP iterations 0 (total) 0 (strong br.) 0 (separation) 0 (heuristics) Solving LP to try to compute dual ray MIP has 1 rows; 1 cols; 1 nonzeros; 1 integer variables (1 binary) Coefficient ranges: Matrix [1e+00, 1e+00] Cost [0e+00, 0e+00] Bound [1e+00, 1e+00] RHS [5e-01, 5e-01] Solving LP relaxation since solve_relaxation is true Solving LP without presolve, or with basis, or unconstrained Using EKK dual simplex solver - serial Iteration Objective Infeasibilities num(sum) 0 0.0000000000e+00 Pr: 1(0.5) 0s 1 0.0000000000e+00 Pr: 0(0) 0s Model status : Optimal Simplex iterations: 1 Objective value : 0.0000000000e+00 P-D objective error : 0.0000000000e+00 HiGHS run time : 0.00 No dual ray found WARNING: checkOptionValue: Value -1 for option "time_limit" is below lower bound of 0 Running HiGHS 1.11.0 (git hash: 364c83a51e): Copyright (c) 2025 HiGHS under MIT licence terms ====================================================================================== Information request received. A stacktrace will print followed by a 1.0 second profile ====================================================================================== cmd: /opt/julia/bin/julia 13 running 1 of 1 signal (10): User defined signal 1 _ZN4llvm16InstCombinerImpl3runEv at /opt/julia/bin/../lib/julia/libLLVM.so.20.1jl (unknown line) _ZL31combineInstructionsOverFunctionRN4llvm8FunctionERNS_19InstructionWorklistEPNS_9AAResultsERNS_15AssumptionCacheERNS_17TargetLibraryInfoERNS_19TargetTransformInfoERNS_13DominatorTreeERNS_25OptimizationRemarkEmitterEPNS_18BlockFrequencyInfoEPNS_21BranchProbabilityInfoEPNS_18ProfileSummaryInfoERKNS_18InstCombineOptionsE at /opt/julia/bin/../lib/julia/libLLVM.so.20.1jl (unknown line) _ZN4llvm15InstCombinePass3runERNS_8FunctionERNS_15AnalysisManagerIS1_JEEE at /opt/julia/bin/../lib/julia/libLLVM.so.20.1jl (unknown line) run at /source/usr/include/llvm/IR/PassManagerInternal.h:91 _ZN4llvm11PassManagerINS_8FunctionENS_15AnalysisManagerIS1_JEEEJEE3runERS1_RS3_ at /opt/julia/bin/../lib/julia/libLLVM.so.20.1jl (unknown line) run at /source/usr/include/llvm/IR/PassManagerInternal.h:91 _ZN4llvm27ModuleToFunctionPassAdaptor3runERNS_6ModuleERNS_15AnalysisManagerIS1_JEEE at /opt/julia/bin/../lib/julia/libLLVM.so.20.1jl (unknown line) run at /source/usr/include/llvm/IR/PassManagerInternal.h:91 _ZN4llvm11PassManagerINS_6ModuleENS_15AnalysisManagerIS1_JEEEJEE3runERS1_RS3_ at /opt/julia/bin/../lib/julia/libLLVM.so.20.1jl (unknown line) run at /source/src/pipeline.cpp:791 operator() at /source/src/jitlayers.cpp:1510 withModuleDo<(anonymous namespace)::sizedOptimizerT::operator()(llvm::orc::ThreadSafeModule) [with long unsigned int N = 4]:: > at /source/usr/include/llvm/ExecutionEngine/Orc/ThreadSafeModule.h:136 [inlined] operator() at /source/src/jitlayers.cpp:1471 [inlined] operator() at /source/src/jitlayers.cpp:1623 [inlined] addModule at /source/src/jitlayers.cpp:2080 jl_compile_codeinst_now at /source/src/jitlayers.cpp:682 jl_compile_codeinst_impl at /source/src/jitlayers.cpp:873 jl_compile_method_internal at /source/src/gf.c:3534 _jl_invoke at /source/src/gf.c:4014 [inlined] ijl_apply_generic at /source/src/gf.c:4219 macro expansion at /home/pkgeval/.julia/packages/MathOptInterface/QyCeQ/src/Test/Test.jl:270 [inlined] macro expansion at /source/usr/share/julia/stdlib/v1.13/Test/src/Test.jl:1930 [inlined] #runtests#2 at /home/pkgeval/.julia/packages/MathOptInterface/QyCeQ/src/Test/Test.jl:265 runtests at /home/pkgeval/.julia/packages/MathOptInterface/QyCeQ/src/Test/Test.jl:223 [inlined] test_runtests_cache at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/MOI_wrapper.jl:45 unknown function (ip: 0x724c987cd50f) at (unknown file) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 macro expansion at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/MOI_wrapper.jl:17 [inlined] macro expansion at /source/usr/share/julia/stdlib/v1.13/Test/src/Test.jl:1930 [inlined] runtests at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/MOI_wrapper.jl:17 unknown function (ip: 0x724cc48daa2f) at (unknown file) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 jl_apply at /source/src/julia.h:2378 [inlined] do_call at /source/src/interpreter.c:123 eval_value at /source/src/interpreter.c:243 eval_stmt_value at /source/src/interpreter.c:194 [inlined] eval_body at /source/src/interpreter.c:708 jl_interpret_toplevel_thunk at /source/src/interpreter.c:899 jl_toplevel_eval_flex at /source/src/toplevel.c:773 jl_toplevel_eval_flex at /source/src/toplevel.c:713 ijl_toplevel_eval at /source/src/toplevel.c:785 ijl_toplevel_eval_in at /source/src/toplevel.c:830 eval at ./boot.jl:489 include_string at ./loading.jl:2863 _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 _include at ./loading.jl:2923 include at ./Base.jl:309 IncludeInto at ./Base.jl:310 jfptr_IncludeInto_61059.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 macro expansion at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/runtests.jl:12 [inlined] macro expansion at /source/usr/share/julia/stdlib/v1.13/Test/src/Test.jl:2019 [inlined] top-level scope at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/runtests.jl:2042 _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_invoke at /source/src/gf.c:4029 jl_toplevel_eval_flex at /source/src/toplevel.c:762 jl_toplevel_eval_flex at /source/src/toplevel.c:713 ijl_toplevel_eval at /source/src/toplevel.c:785 ijl_toplevel_eval_in at /source/src/toplevel.c:830 eval at ./boot.jl:489 include_string at ./loading.jl:2863 _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 _include at ./loading.jl:2923 include at ./Base.jl:309 IncludeInto at ./Base.jl:310 jfptr_IncludeInto_61059.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 jl_apply at /source/src/julia.h:2378 [inlined] do_call at /source/src/interpreter.c:123 eval_value at /source/src/interpreter.c:243 eval_stmt_value at /source/src/interpreter.c:194 [inlined] eval_body at /source/src/interpreter.c:708 jl_interpret_toplevel_thunk at /source/src/interpreter.c:899 jl_toplevel_eval_flex at /source/src/toplevel.c:773 jl_toplevel_eval_flex at /source/src/toplevel.c:713 ijl_toplevel_eval at /source/src/toplevel.c:785 ijl_toplevel_eval_in at /source/src/toplevel.c:830 eval at ./boot.jl:489 exec_options at ./client.jl:296 _start at ./client.jl:563 jfptr__start_44596.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 jl_apply at /source/src/julia.h:2378 [inlined] true_main at /source/src/jlapi.c:971 jl_repl_entrypoint at /source/src/jlapi.c:1138 main at /source/cli/loader_exe.c:58 unknown function (ip: 0x724cc61d5249) at /lib/x86_64-linux-gnu/libc.so.6 __libc_start_main at /lib/x86_64-linux-gnu/libc.so.6 (unknown line) unknown function (ip: 0x4010b8) at /workspace/srcdir/glibc-2.17/csu/../sysdeps/x86_64/start.S unknown function (ip: (nil)) at (unknown file) ============================================================== Profile collected. A report will print at the next yield point ============================================================== ====================================================================================== Information request received. A stacktrace will print followed by a 1.0 second profile ====================================================================================== cmd: /opt/julia/bin/julia 1 running 0 of 1 signal (10): User defined signal 1 epoll_pwait at /lib/x86_64-linux-gnu/libc.so.6 (unknown line) uv__io_poll at /workspace/srcdir/libuv/src/unix/linux.c:1404 uv_run at /workspace/srcdir/libuv/src/unix/core.c:430 ijl_task_get_next at /source/src/scheduler.c:457 wait at ./task.jl:1200 wait_forever at ./task.jl:1137 jfptr_wait_forever_51086.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 jl_apply at /source/src/julia.h:2378 [inlined] start_task at /source/src/task.c:1253 unknown function (ip: (nil)) at (unknown file) ============================================================== Profile collected. A report will print at the next yield point ============================================================== ┌ Warning: There were no samples collected in one or more groups. │ This may be due to idle threads, or you may need to run your │ program longer (perhaps by running it multiple times), │ or adjust the delay between samples with `Profile.init()`. └ @ Profile /opt/julia/share/julia/stdlib/v1.13/Profile/src/Profile.jl:1362 Overhead ╎ [+additional indent] Count File:Line Function ========================================================= Thread 1 (default) Task 0x00007b83f76bd000 Total snapshots: 454. Utilization: 0% ╎454 @Base/task.jl:1137 wait_forever() 453╎ 454 @Base/task.jl:1200 wait() [1] signal 15: Terminated in expression starting at /PkgEval.jl/scripts/evaluate.jl:210 epoll_pwait at /lib/x86_64-linux-gnu/libc.so.6 (unknown line) uv__io_poll at /workspace/srcdir/libuv/src/unix/linux.c:1404 uv_run at /workspace/srcdir/libuv/src/unix/core.c:430 ijl_task_get_next at /source/src/scheduler.c:457 wait at ./task.jl:1200 wait_forever at ./task.jl:1137 jfptr_wait_forever_51086.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 jl_apply at /source/src/julia.h:2378 [inlined] start_task at /source/src/task.c:1253 unknown function (ip: (nil)) at (unknown file) Allocations: 12777493 (Pool: 12777293; Big: 200); GC: 10 [13] signal 15: Terminated in expression starting at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/MOI_wrapper.jl:1218 gc_page_data at /source/src/gc-stock.h:331 [inlined] jl_gc_small_alloc_inner at /source/src/gc-stock.c:737 ijl_gc_small_alloc at /source/src/gc-stock.c:774 Pair at ./boot.jl:1092 [inlined] construct_ssa! at ./../usr/share/julia/Compiler/src/ssair/slot2ssa.jl:740 slot2reg at ./../usr/share/julia/Compiler/src/optimize.jl:1333 [inlined] run_passes_ipo_safe at ./../usr/share/julia/Compiler/src/optimize.jl:1035 run_passes_ipo_safe at ./../usr/share/julia/Compiler/src/optimize.jl:1048 [inlined] optimize at ./../usr/share/julia/Compiler/src/optimize.jl:1021 jfptr_optimize_81794.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 finish_nocycle at ./../usr/share/julia/Compiler/src/typeinfer.jl:232 jfptr_finish_nocycle_84170.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 typeinf at ./../usr/share/julia/Compiler/src/abstractinterpretation.jl:4528 typeinf_ext at ./../usr/share/julia/Compiler/src/typeinfer.jl:1385 typeinf_ext_toplevel at ./../usr/share/julia/Compiler/src/typeinfer.jl:1568 [inlined] typeinf_ext_toplevel at ./../usr/share/julia/Compiler/src/typeinfer.jl:1577 jfptr_typeinf_ext_toplevel_83920.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 jl_apply at /source/src/julia.h:2378 [inlined] jl_type_infer at /source/src/gf.c:462 jl_compile_method_internal at /source/src/gf.c:3522 _jl_invoke at /source/src/gf.c:4014 [inlined] ijl_apply_generic at /source/src/gf.c:4219 macro expansion at /home/pkgeval/.julia/packages/MathOptInterface/QyCeQ/src/Test/Test.jl:270 [inlined] macro expansion at /source/usr/share/julia/stdlib/v1.13/Test/src/Test.jl:1930 [inlined] #runtests#2 at /home/pkgeval/.julia/packages/MathOptInterface/QyCeQ/src/Test/Test.jl:265 runtests at /home/pkgeval/.julia/packages/MathOptInterface/QyCeQ/src/Test/Test.jl:223 [inlined] test_runtests_cache at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/MOI_wrapper.jl:45 unknown function (ip: 0x724c987cd50f) at (unknown file) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 macro expansion at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/MOI_wrapper.jl:17 [inlined] macro expansion at /source/usr/share/julia/stdlib/v1.13/Test/src/Test.jl:1930 [inlined] runtests at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/MOI_wrapper.jl:17 unknown function (ip: 0x724cc48daa2f) at (unknown file) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 jl_apply at /source/src/julia.h:2378 [inlined] do_call at /source/src/interpreter.c:123 eval_value at /source/src/interpreter.c:243 eval_stmt_value at /source/src/interpreter.c:194 [inlined] eval_body at /source/src/interpreter.c:708 jl_interpret_toplevel_thunk at /source/src/interpreter.c:899 jl_toplevel_eval_flex at /source/src/toplevel.c:773 jl_toplevel_eval_flex at /source/src/toplevel.c:713 ijl_toplevel_eval at /source/src/toplevel.c:785 ijl_toplevel_eval_in at /source/src/toplevel.c:830 eval at ./boot.jl:489 include_string at ./loading.jl:2863 _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 _include at ./loading.jl:2923 include at ./Base.jl:309 IncludeInto at ./Base.jl:310 jfptr_IncludeInto_61059.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 macro expansion at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/runtests.jl:12 [inlined] macro expansion at /source/usr/share/julia/stdlib/v1.13/Test/src/Test.jl:2019 [inlined] top-level scope at /home/pkgeval/.julia/packages/HiGHS/umjNf/test/runtests.jl:2042 _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_invoke at /source/src/gf.c:4029 jl_toplevel_eval_flex at /source/src/toplevel.c:762 jl_toplevel_eval_flex at /source/src/toplevel.c:713 ijl_toplevel_eval at /source/src/toplevel.c:785 ijl_toplevel_eval_in at /source/src/toplevel.c:830 eval at ./boot.jl:489 include_string at ./loading.jl:2863 _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 _include at ./loading.jl:2923 include at ./Base.jl:309 IncludeInto at ./Base.jl:310 jfptr_IncludeInto_61059.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 jl_apply at /source/src/julia.h:2378 [inlined] do_call at /source/src/interpreter.c:123 eval_value at /source/src/interpreter.c:243 eval_stmt_value at /source/src/interpreter.c:194 [inlined] eval_body at /source/src/interpreter.c:708 jl_interpret_toplevel_thunk at /source/src/interpreter.c:899 jl_toplevel_eval_flex at /source/src/toplevel.c:773 jl_toplevel_eval_flex at /source/src/toplevel.c:713 ijl_toplevel_eval at /source/src/toplevel.c:785 ijl_toplevel_eval_in at /source/src/toplevel.c:830 eval at ./boot.jl:489 exec_options at ./client.jl:296 _start at ./client.jl:563 jfptr__start_44596.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4022 [inlined] ijl_apply_generic at /source/src/gf.c:4219 jl_apply at /source/src/julia.h:2378 [inlined] true_main at /source/src/jlapi.c:971 jl_repl_entrypoint at /source/src/jlapi.c:1138 main at /source/cli/loader_exe.c:58 unknown function (ip: 0x724cc61d5249) at /lib/x86_64-linux-gnu/libc.so.6 __libc_start_main at /lib/x86_64-linux-gnu/libc.so.6 (unknown line) unknown function (ip: 0x4010b8) at /workspace/srcdir/glibc-2.17/csu/../sysdeps/x86_64/start.S unknown function (ip: (nil)) at (unknown file) Allocations: 955172802 (Pool: 955136307; Big: 36495); GC: 192 PkgEval terminated after 2722.75s: test duration exceeded the time limit