Package evaluation to test PiecewiseAffineApprox on Julia 1.14.0-DEV.1808 (1cd77b505e*) started at 2026-02-26T19:44:09.451 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.14` Set-up completed after 15.22s ################################################################################ # Installation # Installing PiecewiseAffineApprox... Resolving package versions... Installed Rmath_jll ─────────────── v0.5.1+0 Installed DiffResults ───────────── v1.1.0 Installed Bzip2_jll ─────────────── v1.0.9+0 Installed MacroTools ────────────── v0.5.16 Installed HypergeometricFunctions ─ v0.3.28 Installed ForwardDiff ───────────── v1.3.2 Installed FillArrays ────────────── v1.16.0 Installed DataStructures ────────── v0.19.3 Installed CodecZlib ─────────────── v0.7.8 Installed AliasTables ───────────── v1.1.3 Installed OrderedCollections ────── v1.8.1 Installed Compat ────────────────── v4.18.1 Installed DataAPI ───────────────── v1.16.0 Installed Combinatorics ─────────── v1.1.0 Installed TranscodingStreams ────── v0.11.3 Installed StatsBase ─────────────── v0.34.10 Installed StatsAPI ──────────────── v1.8.0 Installed CommonSubexpressions ──── v0.3.1 Installed Statistics ────────────── v1.11.1 Installed StaticArraysCore ──────── v1.4.4 Installed StructUtils ───────────── v2.6.3 Installed NaNMath ───────────────── v1.1.3 Installed CodecBzip2 ────────────── v0.8.5 Installed IrrationalConstants ───── v0.2.6 Installed OpenSpecFun_jll ───────── v0.5.6+0 Installed QuadGK ────────────────── v2.11.2 Installed LogExpFunctions ───────── v0.3.29 Installed DiffRules ─────────────── v1.15.1 Installed StableRNGs ────────────── v1.0.4 Installed Parsers ───────────────── v2.8.3 Installed JSON ──────────────────── v1.4.0 Installed Rmath ─────────────────── v0.9.0 Installed PiecewiseAffineApprox ─── v0.6.4 Installed StatsFuns ─────────────── v1.5.2 Installed Distributions ─────────── v0.25.123 Installed Reexport ──────────────── v1.2.2 Installed Missings ──────────────── v1.2.0 Installed SpecialFunctions ──────── v2.7.1 Installed PtrArrays ─────────────── v1.4.0 Installed PrecompileTools ───────── v1.3.3 Installed MutableArithmetics ────── v1.6.7 Installed Preferences ───────────── v1.5.2 Installed BenchmarkTools ────────── v1.6.3 Installed JLLWrappers ───────────── v1.7.1 Installed PDMats ────────────────── v0.11.37 Installed JuMP ──────────────────── v1.29.4 Installed StructTypes ───────────── v1.11.0 Installed SortingAlgorithms ─────── v1.2.2 Installed DocStringExtensions ───── v0.9.5 Installed MathOptInterface ──────── v1.49.0 Installing 3 artifacts Installed artifact OpenSpecFun 194.9 KiB Installed artifact Rmath 121.9 KiB Installed artifact Bzip2 503.5 KiB Updating `~/.julia/environments/v1.14/Project.toml` [029c5f1c] + PiecewiseAffineApprox v0.6.4 Updating `~/.julia/environments/v1.14/Manifest.toml` [66dad0bd] + AliasTables v1.1.3 [6e4b80f9] + BenchmarkTools v1.6.3 [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 [31c24e10] + Distributions v0.25.123 [ffbed154] + DocStringExtensions v0.9.5 [1a297f60] + FillArrays v1.16.0 [f6369f11] + ForwardDiff v1.3.2 [34004b35] + HypergeometricFunctions v0.3.28 [92d709cd] + IrrationalConstants v0.2.6 [692b3bcd] + JLLWrappers v1.7.1 [682c06a0] + JSON v1.4.0 [4076af6c] + JuMP v1.29.4 [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 [bac558e1] + OrderedCollections v1.8.1 [90014a1f] + PDMats v0.11.37 [69de0a69] + Parsers v2.8.3 [029c5f1c] + PiecewiseAffineApprox v0.6.4 [aea7be01] + PrecompileTools v1.3.3 [21216c6a] + Preferences v1.5.2 [43287f4e] + PtrArrays v1.4.0 [1fd47b50] + QuadGK v2.11.2 [189a3867] + Reexport v1.2.2 [79098fc4] + Rmath v0.9.0 [a2af1166] + SortingAlgorithms v1.2.2 [276daf66] + SpecialFunctions v2.7.1 [860ef19b] + StableRNGs v1.0.4 [1e83bf80] + StaticArraysCore v1.4.4 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.8.0 [2913bbd2] + StatsBase v0.34.10 [4c63d2b9] + StatsFuns v1.5.2 [856f2bd8] + StructTypes v1.11.0 [ec057cc2] + StructUtils v2.6.3 [3bb67fe8] + TranscodingStreams v0.11.3 [6e34b625] + Bzip2_jll v1.0.9+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [f50d1b31] + Rmath_jll v0.5.1+0 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.13.0 [8f399da3] + Libdl v1.11.0 [37e2e46d] + LinearAlgebra v1.13.0 [56ddb016] + Logging v1.11.0 [d6f4376e] + Markdown v1.11.0 [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 [4607b0f0] + SuiteSparse [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 v0.3.30+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 v5.15.0+0 Installation completed after 10.13s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling packages... 4811.3 ms ✓ TestEnv 1 dependency successfully precompiled in 5 seconds. 27 already precompiled. ┌ Warning: Could not use exact versions of packages in manifest, re-resolving └ @ TestEnv ~/.julia/packages/TestEnv/VOudJ/src/julia-1.13/activate_set.jl:78 Precompiling package dependencies... Precompiling packages... 4763.0 ms ✓ MacroTools 833.5 ms ✓ Reexport 1150.0 ms ✓ Statistics 890.2 ms ✓ DataAPI 2213.5 ms ✓ IrrationalConstants 1046.1 ms ✓ StaticArraysCore 926.2 ms ✓ StatsAPI 1290.4 ms ✓ Requires 1357.1 ms ✓ OrderedCollections 949.8 ms ✓ StableRNGs 1150.2 ms ✓ DocStringExtensions 1197.3 ms ✓ IterTools 1139.2 ms ✓ UnsafeArrays 2225.1 ms ✓ Combinatorics 2258.8 ms ✓ FillArrays 890.8 ms ✓ PtrArrays 1375.5 ms ✓ TranscodingStreams 1915.9 ms ✓ PDMats 1790.1 ms ✓ AMD 1070.0 ms ✓ NaNMath 1830.4 ms ✓ StructTypes 1532.7 ms ✓ StructUtils 1217.6 ms ✓ Compat 1224.1 ms ✓ Preferences 12642.9 ms ✓ MutableArithmetics 1542.9 ms ✓ COSMOAccelerators 1840.7 ms ✓ CommonSubexpressions 1369.7 ms ✓ Statistics → SparseArraysExt 1026.5 ms ✓ Missings 907.8 ms ✓ DiffResults 1381.8 ms ✓ LogExpFunctions 1526.1 ms ✓ FillArrays → FillArraysSparseArraysExt 990.8 ms ✓ FillArrays → FillArraysStatisticsExt 1021.9 ms ✓ AliasTables 1012.3 ms ✓ CodecZlib 1523.7 ms ✓ FillArrays → FillArraysPDMatsExt 1443.6 ms ✓ QDLDL 899.4 ms ✓ Compat → CompatLinearAlgebraExt 1313.4 ms ✓ JLLWrappers 976.0 ms ✓ PrecompileTools 3981.8 ms ✓ DataStructures 1540.5 ms ✓ OpenBLAS32_jll 1531.0 ms ✓ Bzip2_jll 1557.1 ms ✓ HiGHS_jll 1529.6 ms ✓ Rmath_jll 1504.8 ms ✓ OpenSpecFun_jll 16373.7 ms ✓ Parsers 1585.8 ms ✓ SortingAlgorithms 2856.5 ms ✓ QuadGK 1085.3 ms ✓ CodecBzip2 1487.4 ms ✓ Rmath 4918.0 ms ✓ SpecialFunctions 14190.8 ms ✓ JSON3 7568.2 ms ✓ JSON 5112.4 ms ✓ StatsBase 2304.2 ms ✓ HypergeometricFunctions 1283.4 ms ✓ DiffRules 3159.0 ms ✓ BenchmarkTools 1915.8 ms ✓ PDMats → StatsBaseExt 3003.2 ms ✓ StatsFuns 6850.3 ms ✓ ForwardDiff 9899.6 ms ✓ Distributions 76669.2 ms ✓ MathOptInterface 3490.9 ms ✓ Distributions → DistributionsTestExt 5718.8 ms ✓ MathOptIIS 64205.1 ms ✓ JuMP 12949.2 ms ✓ COSMO 32321.0 ms ✓ HiGHS 19932.7 ms ✓ Pajarito 20276.6 ms ✓ PiecewiseAffineApprox 9310.8 ms ✓ PiecewiseAffineApprox → JSON3Ext 71 dependencies successfully precompiled in 408 seconds. 36 already precompiled. Precompilation completed after 442.01s ################################################################################ # Testing # Testing PiecewiseAffineApprox Test Could not use exact versions of packages in manifest, re-resolving. Note: if you do not check your manifest file into source control, then you can probably ignore this message. However, if you do check your manifest file into source control, then you probably want to pass the `allow_reresolve = false` kwarg when calling the `Pkg.test` function. Updating `/tmp/jl_ZQClm0/Project.toml` [1e616198] + COSMO v0.8.9 [87dc4568] + HiGHS v1.21.1 [0f8b85d8] + JSON3 v1.14.3 [2f354839] + Pajarito v0.8.2 [029c5f1c] + PiecewiseAffineApprox v0.6.4 Updating `/tmp/jl_ZQClm0/Manifest.toml` [14f7f29c] + AMD v0.5.3 [66dad0bd] + AliasTables v1.1.3 [1e616198] + COSMO v0.8.9 [bbd8fffe] + COSMOAccelerators v0.1.0 [861a8166] + Combinatorics v1.1.0 [9a962f9c] + DataAPI v1.16.0 ⌅ [864edb3b] + DataStructures v0.18.22 [31c24e10] + Distributions v0.25.123 [1a297f60] + FillArrays v1.16.0 [87dc4568] + HiGHS v1.21.1 [34004b35] + HypergeometricFunctions v0.3.28 [c8e1da08] + IterTools v1.10.0 [0f8b85d8] + JSON3 v1.14.3 [8c4f8055] + MathOptIIS v0.1.2 [e1d29d7a] + Missings v1.2.0 [90014a1f] + PDMats v0.11.37 [2f354839] + Pajarito v0.8.2 [029c5f1c] + PiecewiseAffineApprox v0.6.4 [43287f4e] + PtrArrays v1.4.0 [bfc457fd] + QDLDL v0.4.1 [1fd47b50] + QuadGK v2.11.2 [189a3867] + Reexport v1.2.2 [ae029012] + Requires v1.3.1 [79098fc4] + Rmath v0.9.0 [a2af1166] + SortingAlgorithms v1.2.2 [82ae8749] + StatsAPI v1.8.0 [2913bbd2] + StatsBase v0.34.10 [4c63d2b9] + StatsFuns v1.5.2 [856f2bd8] + StructTypes v1.11.0 [c4a57d5a] + UnsafeArrays v1.0.8 [8fd58aa0] + HiGHS_jll v1.13.1+0 [656ef2d0] + OpenBLAS32_jll v0.3.30+0 [f50d1b31] + Rmath_jll v0.5.1+0 [0dad84c5] + ArgTools v1.1.2 [f43a241f] + Downloads v1.7.0 [7b1f6079] + FileWatching v1.11.0 [b27032c2] + LibCURL v1.0.0 [76f85450] + LibGit2 v1.11.0 [a63ad114] + Mmap v1.11.0 [ca575930] + NetworkOptions v1.3.0 [44cfe95a] + Pkg v1.14.0 [4607b0f0] + SuiteSparse [a4e569a6] + Tar v1.10.0 [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 [458c3c95] + OpenSSL_jll v3.5.5+0 [efcefdf7] + PCRE2_jll v10.47.0+0 [3161d3a3] + Zstd_jll v1.5.7+1 [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` Test Successfully re-resolved Status `/tmp/jl_ZQClm0/Project.toml` [1e616198] COSMO v0.8.9 [87dc4568] HiGHS v1.21.1 [0f8b85d8] JSON3 v1.14.3 [4076af6c] JuMP v1.29.4 [2f354839] Pajarito v0.8.2 [029c5f1c] PiecewiseAffineApprox v0.6.4 [860ef19b] StableRNGs v1.0.4 [56ddb016] Logging v1.11.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_ZQClm0/Manifest.toml` [14f7f29c] AMD v0.5.3 [66dad0bd] AliasTables v1.1.3 [6e4b80f9] BenchmarkTools v1.6.3 [1e616198] COSMO v0.8.9 [bbd8fffe] COSMOAccelerators v0.1.0 [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 v0.18.22 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [31c24e10] Distributions v0.25.123 [ffbed154] DocStringExtensions v0.9.5 [1a297f60] FillArrays v1.16.0 [f6369f11] ForwardDiff v1.3.2 [87dc4568] HiGHS v1.21.1 [34004b35] HypergeometricFunctions v0.3.28 [92d709cd] IrrationalConstants v0.2.6 [c8e1da08] IterTools v1.10.0 [692b3bcd] JLLWrappers v1.7.1 [682c06a0] JSON v1.4.0 [0f8b85d8] JSON3 v1.14.3 [4076af6c] JuMP v1.29.4 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [8c4f8055] MathOptIIS v0.1.2 [b8f27783] MathOptInterface v1.49.0 [e1d29d7a] Missings v1.2.0 [d8a4904e] MutableArithmetics v1.6.7 [77ba4419] NaNMath v1.1.3 [bac558e1] OrderedCollections v1.8.1 [90014a1f] PDMats v0.11.37 [2f354839] Pajarito v0.8.2 [69de0a69] Parsers v2.8.3 [029c5f1c] PiecewiseAffineApprox v0.6.4 [aea7be01] PrecompileTools v1.3.3 [21216c6a] Preferences v1.5.2 [43287f4e] PtrArrays v1.4.0 [bfc457fd] QDLDL v0.4.1 [1fd47b50] QuadGK v2.11.2 [189a3867] Reexport v1.2.2 [ae029012] Requires v1.3.1 [79098fc4] Rmath v0.9.0 [a2af1166] SortingAlgorithms v1.2.2 [276daf66] SpecialFunctions v2.7.1 [860ef19b] StableRNGs v1.0.4 [1e83bf80] StaticArraysCore v1.4.4 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.8.0 [2913bbd2] StatsBase v0.34.10 [4c63d2b9] StatsFuns v1.5.2 [856f2bd8] StructTypes v1.11.0 [ec057cc2] StructUtils v2.6.3 [3bb67fe8] TranscodingStreams v0.11.3 [c4a57d5a] UnsafeArrays v1.0.8 [6e34b625] Bzip2_jll v1.0.9+0 [8fd58aa0] HiGHS_jll v1.13.1+0 [656ef2d0] OpenBLAS32_jll v0.3.30+0 [efe28fd5] OpenSpecFun_jll v0.5.6+0 [f50d1b31] Rmath_jll v0.5.1+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 [a63ad114] Mmap 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 [4607b0f0] SuiteSparse [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 HiGHS 1.13.1 (git hash: 1d267d97c): Copyright (c) 2026 under Apache 2.0 license terms Using BLAS: blastrampoline MIP has 144 rows; 80 cols; 458 nonzeros; 50 integer variables (50 binary) Coefficient ranges: Matrix [1e+00, 2e+02] Cost [1e+00, 1e+00] Bound [1e+00, 1e+00] RHS [1e+00, 2e+02] Presolving model 134 rows, 80 cols, 448 nonzeros 0s 134 rows, 80 cols, 448 nonzeros 0s Presolve reductions: rows 134(-10); columns 80(-0); nonzeros 448(-10) Solving MIP model with: 134 rows 80 cols (50 binary, 0 integer, 0 implied int., 30 continuous, 0 domain fixed) 448 nonzeros Src: B => Branching; C => Central rounding; F => Feasibility pump; H => Heuristic; I => Shifting; J => Feasibility jump; L => Sub-MIP; P => Empty MIP; R => Randomized rounding; S => Solve LP; T => Evaluate node; U => Unbounded; X => User solution; Y => HiGHS solution; Z => ZI Round; l => Trivial lower; p => Trivial point; u => Trivial upper; z => Trivial zero 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 715 Large 0 0 0 0 0.1s R 0 0 0 0.00% 0 60 100.00% 0 0 0 58 0.1s L 0 0 0 0.00% 0 16 100.00% 73 20 0 122 0.3s T 0 0 0 0.00% 0 14 100.00% 83 7 10 1970 0.7s T 36 3 14 5.32% 0 13.33333333 100.00% 128 7 60 3068 0.8s T 52 2 21 5.91% 0 11 100.00% 155 7 90 3594 0.8s B 67 2 28 8.69% 0 8.333333333 100.00% 174 7 112 4111 0.9s T 79 7 29 8.86% 0 8 100.00% 186 8 121 4343 0.9s T 87 5 33 9.77% 0 7.333333333 100.00% 197 8 134 4615 0.9s T 132 8 51 25.24% 0 6 100.00% 236 8 192 5699 1.0s T 164 11 65 25.45% 0 6 100.00% 254 8 229 6160 1.1s T 185 12 73 57.23% 0 3 100.00% 293 9 257 6478 1.1s T 292 16 121 77.17% 0 2 100.00% 312 5 395 7835 1.2s T 417 30 176 84.14% 0 2 100.00% 381 4 537 9817 1.4s T 421 30 178 84.15% 0 2 100.00% 389 7 537 9875 1.4s B 453 12 192 91.02% 0 1 100.00% 364 12 558 10175 1.4s T 463 0 196 100.00% 0 0 0.00% 372 11 564 10266 1.4s 464 0 197 100.00% 0 0 0.00% 372 11 564 10270 1.4s Solving report Status Optimal Primal bound 0 Dual bound 0 Gap 0% (tolerance: 0.01%) P-D integral 1.35054731369 Solution status feasible 0 (objective) 0 (bound viol.) 6.43929354283e-15 (int. viol.) 0 (row viol.) Timing 1.44 Max sub-MIP depth 3 Nodes 464 Repair LPs 0 LP iterations 10270 4219 (strong br.) 166 (separation) 1848 (heuristics) Running HiGHS 1.13.1 (git hash: 1d267d97c): Copyright (c) 2026 under Apache 2.0 license terms Using BLAS: blastrampoline MIP has 144 rows; 80 cols; 458 nonzeros; 50 integer variables (50 binary) Coefficient ranges: Matrix [1e+00, 2e+02] Cost [1e+00, 1e+00] Bound [1e+00, 1e+00] RHS [1e+00, 2e+02] Presolving model 134 rows, 80 cols, 448 nonzeros 0s 134 rows, 80 cols, 448 nonzeros 0s Presolve reductions: rows 134(-10); columns 80(-0); nonzeros 448(-10) Solving MIP model with: 134 rows 80 cols (50 binary, 0 integer, 0 implied int., 30 continuous, 0 domain fixed) 448 nonzeros Src: B => Branching; C => Central rounding; F => Feasibility pump; H => Heuristic; I => Shifting; J => Feasibility jump; L => Sub-MIP; P => Empty MIP; R => Randomized rounding; S => Solve LP; T => Evaluate node; U => Unbounded; X => User solution; Y => HiGHS solution; Z => ZI Round; l => Trivial lower; p => Trivial point; u => Trivial upper; z => Trivial zero 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 715 Large 0 0 0 0 0.3s R 0 0 0 0.00% 0 60 100.00% 0 0 0 58 0.3s L 0 0 0 0.00% 0 16 100.00% 73 20 0 122 0.4s T 0 0 0 0.00% 0 14 100.00% 83 7 10 1970 0.9s T 36 3 14 5.32% 0 13.33333333 100.00% 128 7 60 3068 1.0s T 52 2 21 5.91% 0 11 100.00% 155 7 90 3594 1.0s B 67 2 28 8.69% 0 8.333333333 100.00% 174 7 112 4111 1.0s T 79 7 29 8.86% 0 8 100.00% 186 8 121 4343 1.1s T 87 5 33 9.77% 0 7.333333333 100.00% 197 8 134 4615 1.1s T 132 8 51 25.24% 0 6 100.00% 236 8 192 5699 1.2s T 164 11 65 25.45% 0 6 100.00% 254 8 229 6160 1.2s T 185 12 73 57.23% 0 3 100.00% 293 9 257 6478 1.3s T 292 16 121 77.17% 0 2 100.00% 312 5 395 7835 1.4s T 417 30 176 84.14% 0 2 100.00% 381 4 537 9817 1.6s T 421 30 178 84.15% 0 2 100.00% 389 7 537 9875 1.6s B 453 12 192 91.02% 0 1 100.00% 364 12 558 10175 1.6s T 463 0 196 100.00% 0 0 0.00% 372 11 564 10266 1.6s 464 0 197 100.00% 0 0 0.00% 372 11 564 10270 1.6s Solving report Status Optimal Primal bound 0 Dual bound 0 Gap 0% (tolerance: 0.01%) P-D integral 1.33030700684 Solution status feasible 0 (objective) 0 (bound viol.) 6.43929354283e-15 (int. viol.) 0 (row viol.) Timing 1.60 Max sub-MIP depth 3 Nodes 464 Repair LPs 0 LP iterations 10270 4219 (strong br.) 166 (separation) 1848 (heuristics) Test Summary: | Pass Total Time PiecewiseAffineApprox | 354 354 10m30.3s Testing PiecewiseAffineApprox tests passed Testing completed after 657.58s PkgEval succeeded after 1143.27s