Package evaluation to test TravelingSalesmanExact on Julia 1.14.0-DEV.2064 (1d5dcac2d2*) started at 2026-04-21T19:46:36.289 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.14` Set-up completed after 20.24s ################################################################################ # Installation # Installing TravelingSalesmanExact... Resolving package versions... Updating `~/.julia/environments/v1.14/Project.toml` [737fac7d] + TravelingSalesmanExact v0.3.11 Updating `~/.julia/environments/v1.14/Manifest.toml` [1520ce14] + AbstractTrees v0.4.5 [6e4b80f9] + BenchmarkTools v1.8.0 [aaaa29a8] + Clustering v0.15.8 [523fee87] + CodecBzip2 v0.8.5 [944b1d66] + CodecZlib v0.7.8 [bbf7d656] + CommonSubexpressions v0.3.1 [34da2185] + Compat v4.18.1 ⌅ [d38c429a] + Contour v0.5.7 [a8cc5b0e] + Crayons v4.1.1 [9a962f9c] + DataAPI v1.16.0 ⌅ [864edb3b] + DataStructures v0.18.22 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [b4f34e82] + Distances v0.10.12 [ffbed154] + DocStringExtensions v0.9.5 [f6369f11] + ForwardDiff v1.3.3 [92d709cd] + IrrationalConstants v0.2.6 [692b3bcd] + JLLWrappers v1.7.1 [682c06a0] + JSON v1.5.0 [4076af6c] + JuMP v1.30.0 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.16 [299715c1] + MarchingCubes v0.1.11 [b8f27783] + MathOptInterface v1.50.1 [e1d29d7a] + Missings v1.2.0 [d8a4904e] + MutableArithmetics v1.7.1 [77ba4419] + NaNMath v1.1.3 [b8a86587] + NearestNeighbors v0.4.27 [bac558e1] + OrderedCollections v1.8.1 [69de0a69] + Parsers v2.8.3 [aea7be01] + PrecompileTools v1.3.3 [21216c6a] + Preferences v1.5.2 [a2af1166] + SortingAlgorithms v1.2.2 [276daf66] + SpecialFunctions v2.7.2 [90137ffa] + StaticArrays v1.9.18 [1e83bf80] + StaticArraysCore v1.4.4 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.8.0 ⌅ [2913bbd2] + StatsBase v0.33.21 [ec057cc2] + StructUtils v2.7.2 [3bb67fe8] + TranscodingStreams v0.11.3 [737fac7d] + TravelingSalesmanExact v0.3.11 [8c8f4381] + TravelingSalesmanHeuristics v0.3.4 ⌅ [b8865327] + UnicodePlots v2.8.1 [6e34b625] + Bzip2_jll v1.0.9+0 [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 v1.13.0 [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 [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 v1.3.2+0 [8e850b90] + libblastrampoline_jll v5.15.0+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 7.45s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompiling project... 4.1 s ✓ oneTBB_jll 3.0 s ✓ MUMPS_seq_jll 3.0 s ✓ Contour 3.3 s ✓ SPRAL_jll 24.7 s ✓ UnicodePlots 3.4 s ✓ Ipopt_jll 34.1 s ✓ TravelingSalesmanExact 3.5 s ✓ SCIP_jll 3.4 s ✓ SCIP_PaPILO_jll 30.9 s ✓ SCIP 10 dependencies successfully precompiled in 118 seconds. 102 already precompiled. Precompilation completed after 157.79s ################################################################################ # Testing # Testing TravelingSalesmanExact Status `/tmp/jl_YlW34W/Project.toml` [4c88cf16] Aqua v0.8.14 [aaaa29a8] Clustering v0.15.8 [7d51a73a] ExplicitImports v1.15.0 [60bf3e95] GLPK v1.2.1 [87dc4568] HiGHS v1.23.0 [4076af6c] JuMP v1.30.0 [b8f27783] MathOptInterface v1.50.1 ⌅ [82193955] SCIP v0.11.14 [737fac7d] TravelingSalesmanExact v0.3.11 [8c8f4381] TravelingSalesmanHeuristics v0.3.4 ⌅ [b8865327] UnicodePlots v2.8.1 [37e2e46d] LinearAlgebra v1.13.0 [56ddb016] Logging v1.11.0 [de0858da] Printf v1.11.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_YlW34W/Manifest.toml` [1520ce14] AbstractTrees v0.4.5 [4c88cf16] Aqua v0.8.14 [6e4b80f9] BenchmarkTools v1.8.0 [aaaa29a8] Clustering v0.15.8 [523fee87] CodecBzip2 v0.8.5 [944b1d66] CodecZlib v0.7.8 [bbf7d656] CommonSubexpressions v0.3.1 [34da2185] Compat v4.18.1 ⌅ [d38c429a] Contour v0.5.7 [a8cc5b0e] Crayons v4.1.1 [9a962f9c] DataAPI v1.16.0 ⌅ [864edb3b] DataStructures v0.18.22 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [b4f34e82] Distances v0.10.12 [ffbed154] DocStringExtensions v0.9.5 [7d51a73a] ExplicitImports v1.15.0 [f6369f11] ForwardDiff v1.3.3 [60bf3e95] GLPK v1.2.1 [87dc4568] HiGHS v1.23.0 [92d709cd] IrrationalConstants v0.2.6 [692b3bcd] JLLWrappers v1.7.1 [682c06a0] JSON v1.5.0 [4076af6c] JuMP v1.30.0 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [299715c1] MarchingCubes v0.1.11 [8c4f8055] MathOptIIS v0.2.0 [b8f27783] MathOptInterface v1.50.1 [e1d29d7a] Missings v1.2.0 [d8a4904e] MutableArithmetics v1.7.1 [77ba4419] NaNMath v1.1.3 [b8a86587] NearestNeighbors v0.4.27 [bac558e1] OrderedCollections v1.8.1 [69de0a69] Parsers v2.8.3 [aea7be01] PrecompileTools v1.3.3 [21216c6a] Preferences v1.5.2 ⌅ [82193955] SCIP v0.11.14 [a2af1166] SortingAlgorithms v1.2.2 [276daf66] SpecialFunctions v2.7.2 [90137ffa] StaticArrays v1.9.18 [1e83bf80] StaticArraysCore v1.4.4 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.8.0 ⌅ [2913bbd2] StatsBase v0.33.21 [ec057cc2] StructUtils v2.7.2 [3bb67fe8] TranscodingStreams v0.11.3 [737fac7d] TravelingSalesmanExact v0.3.11 [8c8f4381] TravelingSalesmanHeuristics v0.3.4 ⌅ [b8865327] UnicodePlots v2.8.1 [ae81ac8f] ASL_jll v0.1.3+0 [6e34b625] Bzip2_jll v1.0.9+0 [e8aa6df9] GLPK_jll v5.0.1+1 [8fd58aa0] HiGHS_jll v1.14.0+0 [e33a78d0] Hwloc_jll v2.13.0+1 ⌅ [9cc047cb] Ipopt_jll v300.1400.1302+0 [94ce4f54] Libiconv_jll v1.18.0+0 [d00139f3] METIS_jll v5.1.3+0 ⌅ [d7ed1dd3] MUMPS_seq_jll v500.600.100+0 [68e3532b] Ncurses_jll v6.6.0+2 [656ef2d0] OpenBLAS32_jll v0.3.30+0 [efe28fd5] OpenSpecFun_jll v0.5.6+0 [05236dd9] Readline_jll v8.3.3+0 ⌅ [fc9abe76] SCIP_PaPILO_jll v800.100.0+0 ⌅ [e5ac4fe4] SCIP_jll v800.100.0+1 ⌅ [319450e9] SPRAL_jll v2023.8.2+0 ⌅ [02c8fc9c] XML2_jll v2.13.9+0 [a65dc6b1] Xorg_libpciaccess_jll v0.18.1+0 [508c9074] bliss_jll v0.77.0+1 ⌅ [28df3c45] boost_jll v1.79.0+3 ⌅ [1317d2d5] oneTBB_jll v2021.12.0+0 [0dad84c5] ArgTools v1.1.2 [56f22d72] Artifacts v1.11.0 [2a0f44e3] Base64 v1.11.0 [ade2ca70] Dates v1.11.0 [f43a241f] Downloads v1.7.0 [7b1f6079] FileWatching v1.11.0 [b77e0a4c] InteractiveUtils v1.11.0 [ac6e5ff7] JuliaSyntaxHighlighting v1.13.0 [b27032c2] LibCURL v1.0.0 [76f85450] LibGit2 v1.11.0 [8f399da3] Libdl v1.11.0 [37e2e46d] LinearAlgebra v1.13.0 [56ddb016] Logging v1.11.0 [d6f4376e] Markdown v1.11.0 [ca575930] NetworkOptions v1.3.0 [44cfe95a] Pkg v1.14.0 [de0858da] Printf v1.11.0 [9abbd945] Profile v1.11.0 [9a3f8284] Random v1.11.0 [ea8e919c] SHA v1.0.0 [9e88b42a] Serialization v1.11.0 [2f01184e] SparseArrays v1.13.0 [f489334b] StyledStrings v1.13.0 [fa267f1f] TOML v1.0.3 [a4e569a6] Tar v1.10.0 [8dfed614] Test v1.11.0 [cf7118a7] UUIDs v1.11.0 [4ec0a83e] Unicode v1.11.0 [e66e0078] CompilerSupportLibraries_jll v1.3.0+1 [781609d7] GMP_jll v6.3.0+2 [deac9b47] LibCURL_jll v8.19.0+0 [e37daf67] LibGit2_jll v1.9.2+0 [29816b5a] LibSSH2_jll v1.11.3+1 [14a3606d] MozillaCACerts_jll v2026.3.19 [4536629a] OpenBLAS_jll v0.3.30+0 [05823500] OpenLibm_jll v0.8.7+0 [458c3c95] OpenSSL_jll v3.5.6+0 [efcefdf7] PCRE2_jll v10.47.0+0 [bea87d4a] SuiteSparse_jll v7.10.1+0 [83775a58] Zlib_jll v1.3.2+0 [3161d3a3] Zstd_jll v1.5.7+1 [8e850b90] libblastrampoline_jll v5.15.0+0 [8e850ede] nghttp2_jll v1.69.0+0 [3f19e933] p7zip_jll v17.8.0+0 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. Testing Running tests... Test Summary: | Pass Total Time Generic tests | 12 12 3m04.9s Test Summary: | Pass Total Time `format_time` | 4 4 0.0s [ Info: Heuristic solve obtained cost 20.986832 in time 0.279516743 seconds [ Info: Starting optimization with 0 initial subtour elimination constraints. [ Info: Iteration 1 took 24.17 seconds, found a full cycle! [ Info: Optimization finished; adaptively disallowed 0 cycles. [ Info: The optimization runs took 24.17 seconds in total. [ Info: Final path has length 20.99. ┌ Info: Final problem has: │ │ `JuMP.AffExpr`-in-`MathOptInterface.EqualTo{Float64}`: 15 constraints │ `JuMP.AffExpr`-in-`MathOptInterface.LessThan{Float64}`: 25 constraints │ `JuMP.VariableRef`-in-`MathOptInterface.ZeroOne`: 25 constraints └ Test Summary: | Pass Total Time Small random asymmetric | 14 14 1m35.0s [ Info: Starting optimization with 0 initial subtour elimination constraints. [ Info: Iteration 1 took 0.0035 seconds, found a full cycle! [ Info: Optimization finished; adaptively disallowed 0 cycles. [ Info: The optimization runs took 0.0035 seconds in total. [ Info: Final path has length 16.67. ┌ Info: Final problem has: │ │ `JuMP.AffExpr`-in-`MathOptInterface.EqualTo{Float64}`: 45 constraints │ `JuMP.AffExpr`-in-`MathOptInterface.LessThan{Float64}`: 225 constraints │ `JuMP.VariableRef`-in-`MathOptInterface.ZeroOne`: 225 constraints └ Test Summary: | Pass Total Time Medium random asymmetric | 9 9 0.6s [ Info: Starting optimization with 0 initial subtour elimination constraints. [ Info: Lazy constraint triggered (1); found a full cycle! [ Info: Iteration 1 took 0.0005 seconds, found a full cycle! [ Info: Optimization finished; adaptively disallowed 0 cycles. [ Info: The optimization runs took 0.0005 seconds in total. [ Info: Final path has length 43.67. ┌ Info: Final problem has: │ │ `JuMP.AffExpr`-in-`MathOptInterface.EqualTo{Float64}`: 15 constraints │ `JuMP.AffExpr`-in-`MathOptInterface.LessThan{Float64}`: 25 constraints │ `JuMP.VariableRef`-in-`MathOptInterface.ZeroOne`: 25 constraints └ Test Summary: | Pass Total Time Small random symmetric | 19 19 3.4s [ Info: Heuristic solve obtained cost 191.88258364654425 in time 0.000520005 seconds ┌ Info: Starting optimization with 0 initial subtour elimination constraints. │ plot_cities(cities) = │ ┌────────────────────────────────────────┐ │ 60 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠐⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠑⢌⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠈⠢⡀⠀⠈⠉⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠉⠒⠢⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⢀⣀⣀⣣⣀⣀⠤⠤⠤⠤⠤⠤⠒⠒⣒⡲⠶⠖⠛⠁⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠒⠊⠉⠉⠉⠉⠉⠁⠀⠀⠀⠈⠢⡀⢀⣀⡠⠤⠒⠊⠉⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀10⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀100⠀ ┌ Info: Iteration 1 took 0.0115 seconds, found a full cycle! │ plot_tour(cities, solution) = │ ┌────────────────────────────────────────┐ │ 60 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠐⡤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠱⡀⠈⠑⠢⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠉⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⣀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⡀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠤⠔⠚⠁⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠒⠒⠤⠤⠤⠤⢄⣀⣀⣀⣀⠀⠀⠀⢀⣀⠤⠤⠒⠊⠉⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀10⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀100⠀ [ Info: Optimization finished; adaptively disallowed 0 cycles. [ Info: The optimization runs took 0.0115 seconds in total. [ Info: Final path has length 191.88. ┌ Info: Final problem has: │ │ `JuMP.AffExpr`-in-`MathOptInterface.EqualTo{Float64}`: 10 constraints │ `JuMP.VariableRef`-in-`MathOptInterface.ZeroOne`: 15 constraints └ Test Summary: | Pass Total Time Small random cities | 20 20 9.5s ┌ Info: Starting optimization with 0 initial subtour elimination constraints. │ plot_cities(cities) = │ ┌────────────────────────────────────────┐ │ 100 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠰⡤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⢳⡒⠓⠢⢤⡤⢄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⢻⢄⠀⠀⠈⠒⠤⣀⠀⠉⠉⠉⠒⠒⠒⠢⠤⢤⢇⣱⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⢣⠣⡀⠀⠀⠀⠀⠑⠢⢄⡀⠀⠀⠀⠀⠀⡜⠀⠀⢇⠀⠉⠉⠉⠑⠒⣒⠦⠄⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠈⢆⠘⢄⠀⠀⠀⠀⠀⠀⠈⠒⠤⣀⠀⢠⠃⠀⠀⠘⣄⣀⠤⠒⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠈⢆⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣮⣤⡤⠒⠉⢱⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠋│ │ │⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠑⢄⠀⠀⢀⣀⠤⠔⠒⢹⠁⠀⠈⣒⠴⣊⡇⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠁⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⡠⠬⠲⡊⠁⠀⠀⠀⠀⡎⡠⠔⠊⠀⠀⡜⠙⠀⠀⠀⠀⢀⡤⠚⠁⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⣀⡠⠔⠒⠉⠉⢆⠀⠀⠑⢄⠀⢀⡠⢺⠉⠀⠀⠀⠀⢰⠁⠀⠀⢀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠈⠒⠤⡀⠀⠀⠀⠈⢆⠀⠀⠨⢶⠁⠀⡇⠀⠀⠀⠀⢀⠇⠀⣠⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⠀⠈⢆⠀⠀⠀⠙⡾⠤⡀⠀⠀⠀⣜⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢌⣆⠀⠀⢀⠏⢢⠈⢑⠶⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⠢⡸⢀⠤⠛⡅⠀⡎⠉⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠒⠁⠀⠀⠈⠺⠀⠀⠀⠀⠈⠑⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢤⡀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⠄⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀100⠀ ┌ Info: Lazy constaint triggered (1); disallowed 4 cycles. │ plot_tour(cities, tour_matrix_val) = │ ┌────────────────────────────────────────┐ │ 100 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⢻⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⢫⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠉⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⢣⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⣀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⢇⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠢⢄⡀│ │ │⠀⠀⠀⠀⠀⠀⠈⢆⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠤⠒⠊⠉│ │ │⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡰⢹⠀⢀⣀⠤⠔⠒⠉⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⡠⠔⠁⠀⠀⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⠎⠀⠘⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⡷⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠈⠉⠒⠒⠤⢄⣀⡀⠀⠀⠀⢣⠀⠀⠀⠀⠀⢀⢼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⢼⢄⣀⡀⠀⡠⠃⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⢈⠝⠒⠒⢼⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡠⠃⠀⠀⠀⢸⠀⠉⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⠀⠀⠀⠀⠸⠤⣀⣀⠀⠈⠑⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠤⢄⣉⡒⢄⡀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠚⠳⠦⠄⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀100⠀ ┌ Info: Lazy constaint triggered (2); found a full cycle! │ plot_tour(cities, tour_matrix_val) = │ ┌────────────────────────────────────────┐ │ 100 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠰⡒⠒⠤⠤⠤⠤⠤⠤⠤⠤⢄⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⢀⠤⣀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⢀⠔⠁⠀⠀⠉⠒⠢⢄⡀│ │ │⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⡸│ │ │⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇│ │ │⠀⠀⠀⠀⠀⢀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁│ │ │⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀│ │ │⠀⠀⠀⠈⠉⠉⠉⠉⠒⠒⠒⠒⠒⠤⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⢀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⡠⠒⠁⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠕⠉⠀⠀⠀⠸⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠤⢄⣀⡀⠀⠀⠀⠀⡜⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠢⠤⠇⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀100⠀ ┌ Info: Iteration 1 took 1.28 seconds, found a full cycle! │ plot_tour(cities, solution) = │ ┌────────────────────────────────────────┐ │ 100 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠰⡒⠒⠤⠤⠤⠤⠤⠤⠤⠤⢄⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⢀⠤⣀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⢀⠔⠁⠀⠀⠉⠒⠢⢄⡀│ │ │⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⡸│ │ │⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇│ │ │⠀⠀⠀⠀⠀⢀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁│ │ │⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀│ │ │⠀⠀⠀⠈⠉⠉⠉⠉⠒⠒⠒⠒⠒⠤⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⢀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⡠⠒⠁⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠕⠉⠀⠀⠀⠸⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠤⢄⣀⡀⠀⠀⠀⠀⡜⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠢⠤⠇⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀100⠀ [ Info: Optimization finished; adaptively disallowed 4 cycles. [ Info: The optimization runs took 1.28 seconds in total. [ Info: Final path has length 367.80. ┌ Info: Final problem has: │ │ `JuMP.AffExpr`-in-`MathOptInterface.EqualTo{Float64}`: 30 constraints │ `JuMP.VariableRef`-in-`MathOptInterface.ZeroOne`: 120 constraints └ Test Summary: | Pass Total Time Medium random cities | 20 20 2.2s Test Summary: | Pass Total Time Exceptions | 2 2 1.1s NAME : att48 COMMENT : 48 capitals of the US (Padberg/Rinaldi) TYPE : TSP DIMENSION : 48 EDGE_WEIGHT_TYPE : ATT NODE_COORD_SECTION [ Info: Solved subcluster problem with 5 cities in time 0.303915527 seconds [ Info: Heuristic solve obtained cost 10653 in time 0.065293798 seconds ┌ Info: Starting optimization with 1 initial subtour elimination constraints. │ plot_cities(cities) = │ ┌────────────────────────────────────────┐ │ 6000 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢆⣾⢀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢔⠥⢊⣽⣻⣿⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢔⠮⠊⣡⣔⠕⣿⣼⡏⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠮⠋⢁⢔⡮⠊⣀⣸⠼⣿⡇⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⠴⣯⣕⠶⡶⡳⠛⠉⢉⢔⠇⠀⣿⠁⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢙⣛⡻⣿⣿⣾⣿⣟⣓⣶⣿⡾⠶⣶⣶⣓⡺⠒⠒⣿⠀⠀│ │ │⣀⣀⣀⣀⣀⣤⣤⣤⠤⢤⣴⣶⡶⠶⠶⠶⠮⠿⣿⣿⣛⣻⡖⢛⣶⣚⢭⠯⡽⣿⠟⢉⠉⢛⠗⠒⠢⡿⠀⠀│ │ │⠀⠀⠀⣀⣀⠤⠤⠒⠊⠉⠁⠀⠉⠉⠑⣒⡶⣾⣥⣔⣭⡭⠾⡟⢿⢷⣛⣟⡮⠷⠮⣹⣀⣜⠀⠀⠀⡇⠀⠀│ │ │⠒⠫⠭⢄⣀⢀⣀⣤⣤⣤⣔⣒⣒⣞⠟⢉⠭⢊⣠⠔⠛⠉⢉⣟⢷⠖⢽⡝⠉⠒⠢⡇⢠⠃⠉⠉⢹⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠉⠉⠒⠒⣤⢴⣮⣊⣀⠭⢛⠿⠛⠛⠫⢭⠽⣭⣛⣉⡹⠉⠻⡕⠒⡞⡗⡞⠒⠲⡀⢸⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⣀⠔⣊⡰⢵⣊⠭⠝⠛⠓⠢⠤⢄⣠⡪⠊⠀⢀⣎⣈⣉⡩⢙⣞⢲⢳⣥⠤⠀⠱⡜⠀⠀⠀│ │ │⠀⠀⠀⣀⡴⣮⡲⠝⠒⣉⣁⣀⣉⠦⢤⡤⠔⣲⠞⠚⠉⠉⠛⣋⠔⠊⢁⣀⠮⠜⢾⡏⠀⠀⠀⠀⠁⠀⠀⠀│ │ │⠀⠀⠒⠚⠛⠊⠉⠉⠉⠀⠀⠀⠀⠀⠀⠨⠟⠣⣀⣀⠤⢒⣉⠤⠒⠊⢁⠎⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢤⡲⠭⠛⠛⠥⡀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠛⠉⠁⠀⠀⠀⠀⠀⠈⠑⠢⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀8000⠀ ┌ Info: Iteration 1 took 0.464 seconds, disallowed 5 cycles over 1 feasible solutions. │ plot_tour(cities, solution) = │ ┌────────────────────────────────────────┐ │ 6000 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢪⠸⢄⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣤⢼⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠉⠀⡎⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠁⠀⢀⢄⣾⡇⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⢀⣠⠴⠚⢅⡀⠀⢀⠔⠁⡜⢡⠃⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠒⠊⢣⠀⠀⠀⠀⠀⢸⠈⡩⠝⠋⠀⠀⠀⠀⡨⠪⣁⢀⣰⠕⢺⠀⠀│ │ │⡀⠀⠀⠀⠀⠀⠀⢀⠔⠒⠉⠁⠀⠀⠀⠀⠀⡇⠀⠀⢀⡠⠒⢏⠀⠀⠀⢀⡠⡴⠪⣀⠀⠀⢁⠇⠀⣼⠀⠀│ │ │⡏⠒⢄⡀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⡜⢀⠤⠊⠁⠀⡔⠁⠀⠀⢠⠗⠊⠀⠀⢸⠀⠀⡜⠀⠀⡇⠀⠀│ │ │⡇⠀⠀⠈⠢⢤⠃⠀⠀⠀⠀⠀⠀⠀⣀⡼⠊⠁⠀⠀⠀⠈⠢⣀⢤⠔⠃⠀⠀⠀⠀⠧⣀⡸⠀⠀⣴⠃⠀⠀│ │ │⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠉⠀⡇⠀⠀⠀⠀⠀⠀⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀⢠⠋⡦⠊⢸⠀⠀⠀│ │ │⠈⡆⠀⠀⠀⠀⠀⣀⠔⠒⠁⠀⠀⠀⠀⢣⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⣀⡠⡀⠀⠀⢀⡮⠺⣀⡀⡜⠀⠀⠀│ │ │⠀⢣⠀⣀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡠⠊⠀⠀⠀⡖⠉⠉⠀⠀⠈⠑⠤⡞⠀⠀⠀⠈⠁⠀⠀⠀│ │ │⠀⠘⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠔⠉⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⡠⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀8000⠀ ┌ Info: Iteration 2 took 0.0507 seconds, disallowed 6 cycles over 1 feasible solutions. │ plot_tour(cities, solution) = │ ┌────────────────────────────────────────┐ │ 6000 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢪⠸⢄⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣤⠎⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠉⢿⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢴⣛⣁⣀⠤⠤⣈⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⡤⠤⠔⠒⢒⣶⠿⠛⢍⡁⠀⠀⠀⠀⠀⡇⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⡠⠔⠉⠀⣀⣴⠞⠋⠀⠀⠀⠀⠈⠢⣀⢀⡠⠔⣷⠀⠀│ │ │⣀⣀⣀⣀⡠⠤⠤⢤⠄⠀⠀⠀⠀⠀⠀⠀⠀⡔⠉⠀⣠⡴⠚⢩⠊⠀⠀⢀⡠⠔⠢⣀⠀⠀⠁⠀⠀⣿⠀⠀│ │ │⡇⠀⠀⠀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⣰⣡⠶⠋⠁⠀⡔⠁⠀⠀⢠⠃⠀⠀⠀⢸⠀⠀⠀⠀⠀⡇⠀⠀│ │ │⠓⠒⠤⠤⠤⣤⣃⣀⡀⠀⠀⠀⠀⢀⣤⢶⠋⠁⠀⠀⠀⠈⠢⡀⠀⠐⡇⠀⠀⠀⠀⠧⣀⠀⠀⠀⠘⠁⠀⠀│ │ │⠀⠀⠀⠀⢠⠃⠀⠀⠈⠉⣉⣵⡾⠟⠒⡯⠤⠤⣀⣀⣀⠀⠀⡇⠀⠀⠸⡀⠀⠀⠀⠀⠀⠉⡆⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⡎⠀⠀⡠⠔⠙⠉⠀⠀⠀⡜⢣⠀⠀⠀⠀⠀⠉⠉⡏⠑⠒⠒⠣⡤⠤⠤⣀⣀⣸⣀⡀⠀⠀⠀⠀│ │ │⠀⠀⠀⣸⡠⠒⠉⠀⠀⠀⠀⠀⠀⢰⠁⢸⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⠑⢤⠀⠀⠀⠉⠉⠁⠀⠀⠀│ │ │⠀⠀⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⢸⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣀⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀8000⠀ ┌ Info: Iteration 3 took 0.0822 seconds, disallowed 3 cycles over 1 feasible solutions. │ plot_tour(cities, solution) = │ ┌────────────────────────────────────────┐ │ 6000 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢪⠸⢄⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣠⢼⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⡞⢸⡎⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⢇⢸⡇⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⢀⡠⠔⠒⢄⡠⠊⠀⠀⠀⠀⢡⠃⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⠉⠉⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⡠⠊⠈⠢⣀⢀⡠⠔⢺⠀⠀│ │ │⡀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠧⢄⠀⠀⠀⠀⢀⠀⠀⠀⣠⡪⠔⠢⣀⠀⠀⠁⠀⠀⣼⠀⠀│ │ │⡏⠒⢄⡀⠀⠀⢠⠊⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⣀⠔⡇⠀⡠⢪⠃⠀⠀⠀⢸⠀⠀⠀⠀⠀⡇⠀⠀│ │ │⡇⠀⠀⠈⠢⢤⠃⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡧⠊⠐⡇⠀⠀⠀⠀⠧⣀⠀⣀⠤⢲⠃⠀⠀│ │ │⢸⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣀⡠⠔⠒⡇⠀⠀⠀⠀⠀⡠⠊⡇⠀⠀⠸⡀⠀⠀⣀⠤⠒⠉⡆⠀⢸⠀⠀⠀│ │ │⠈⡆⠀⠀⠀⠀⠀⠀⠀⠑⠉⠀⠀⠀⠀⢇⠀⠀⠀⡠⠊⠀⠀⡇⠀⠀⣀⠧⡒⠉⠀⠀⠀⠸⣀⡀⡜⠀⠀⠀│ │ │⠀⢱⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡠⠊⠀⠀⠀⢀⡧⠔⠊⠀⠀⠈⠑⢤⠀⠀⠀⠀⠈⠁⠀⠀⠀│ │ │⠀⠈⠊⠈⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠊⠀⢀⡠⠔⠊⠁⢱⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀⠀⢀⡠⠔⠊⠁⠀⠀⠀⠀⠀⡇⠀⠀⣀⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⣀⠤⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀8000⠀ ┌ Info: Iteration 4 took 0.0878 seconds, disallowed 4 cycles over 1 feasible solutions. │ plot_tour(cities, solution) = │ ┌────────────────────────────────────────┐ │ 6000 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢪⠸⢄⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣠⠎⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⡞⢸⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠗⢊⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⢀⡠⠔⠒⢄⡠⠊⠀⢀⡠⠔⢻⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⠉⠉⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⡠⣊⠬⠶⣊⠁⠀⡠⠚⠀⠀│ │ │⡀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⠀⠀⣀⣤⡺⠝⠢⣀⠀⣀⠝⠙⠒⢢⠀⠀│ │ │⡏⠒⢄⡀⠀⠀⢠⠊⢣⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⢀⣔⡧⠒⡩⢪⠃⠀⠀⢀⢼⠊⠀⠀⠀⠀⡇⠀⠀│ │ │⡇⠀⠀⠈⠢⢤⠃⠀⠸⡀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠈⠀⡧⠊⠐⡇⢀⡠⠊⠁⠧⣀⠀⠀⠀⢰⠁⠀⠀│ │ │⢸⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡠⠊⠀⠀⡠⠼⡁⠀⠀⠀⠀⠀⠉⡆⠀⢸⠀⠀⠀│ │ │⠈⡆⠀⠀⠀⠀⠀⠀⠀⠑⠒⠉⠉⠉⠉⠁⠀⠀⠀⡠⠊⠀⣀⠔⠉⠀⠀⠣⡀⠀⠀⠀⠀⠸⣀⡀⡜⠀⠀⠀│ │ │⠀⢱⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⢀⣤⡪⠔⡆⠀⠀⠀⠀⠈⠑⢤⠀⠀⠀⠀⠈⠁⠀⠀⠀│ │ │⠀⠈⠊⠈⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢮⡴⠚⠉⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀⠀⡠⠔⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣀⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⣀⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀8000⠀ ┌ Info: Iteration 5 took 0.238 seconds, disallowed 2 cycles over 1 feasible solutions. │ plot_tour(cities, solution) = │ ┌────────────────────────────────────────┐ │ 6000 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢪⠸⢄⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⠎⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⢸⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⢀⡠⠔⠒⢄⡀⠀⠀⠀⡜⠀⡇⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⠉⠉⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠈⠢⣀⡸⠀⠀⢸⠀⠀│ │ │⡀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⡠⠔⠢⣀⠀⠀⠁⠀⠀⢸⠀⠀│ │ │⡏⠒⢄⡀⠀⠀⢠⠊⢣⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⢀⠔⠉⠢⡀⢠⠃⠀⠀⠀⢸⠀⠀⠀⠀⠀⡇⠀⠀│ │ │⡇⠀⠀⠈⠢⢤⠃⠀⠸⡀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠘⢄⡀⠀⠘⠃⠀⠀⠀⠀⠧⣀⠀⠀⠀⢰⠁⠀⠀│ │ │⢸⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡆⠀⢸⠀⠀⠀│ │ │⠈⡆⠀⠀⠀⠀⠀⠀⠀⠑⠒⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢠⡀⠀⠀⠀⠀⠸⣀⡀⡜⠀⠀⠀│ │ │⠀⢱⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣀⣀⣹⡱⠤⠀⠀⠀⠀⠈⠁⠀⠀⠀│ │ │⠀⠈⠊⠈⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⠤⠤⠒⠒⠒⠊⢹⠉⠉⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠢⢄⣀⣀⡠⢧⠤⠒⠒⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⣀⣀⡠⠤⠤⠒⠒⠊⠉⠉⠀⠉⠒⠺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀8000⠀ ┌ Info: Iteration 6 took 0.137 seconds, disallowed 2 cycles over 1 feasible solutions. │ plot_tour(cities, solution) = │ ┌────────────────────────────────────────┐ │ 6000 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢪⠸⢄⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣠⠎⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⡞⢸⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⡇⢸⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⢀⡠⠔⠒⢄⡠⠊⠀⠀⡜⠀⡇⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⠉⠉⠀⠀⠀⢸⠀⠀⠈⡇⠀⠀⡠⠊⠈⠢⣀⡸⠀⠀⢸⠀⠀│ │ │⡀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣇⠀⠀⠸⣠⡪⠔⠢⣀⠀⠀⠁⠀⠀⢸⠀⠀│ │ │⡏⠒⢄⡀⠀⠀⢠⠊⢣⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⢀⠔⠁⠀⡠⠊⠁⠀⠀⠀⢸⠀⠀⠀⠀⠀⡇⠀⠀│ │ │⡇⠀⠀⠈⠢⢤⠃⠀⠸⡀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠘⢄⣠⠮⠴⡄⠀⠀⠀⠀⠧⣀⠀⠀⠀⢰⠁⠀⠀│ │ │⢸⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠉⡆⠀⢸⠀⠀⠀│ │ │⠈⡆⠀⠀⠀⠀⠀⠀⠀⠑⠒⠉⠉⠉⠉⠁⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠣⡀⠀⠀⠀⠀⠸⣀⡀⡜⠀⠀⠀│ │ │⠀⢱⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⣀⡠⠔⡆⠀⠀⠀⠀⠈⠑⢤⠀⠀⠀⠀⠈⠁⠀⠀⠀│ │ │⠀⠈⠊⠈⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠮⠔⠊⠉⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣀⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀8000⠀ ┌ Info: Iteration 7 took 0.141 seconds, found a full cycle! │ plot_tour(cities, solution) = │ ┌────────────────────────────────────────┐ │ 6000 │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢪⠸⢄⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⠎⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⢸⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⢀⡠⠔⠒⢄⡀⠀⠀⠀⡜⠀⡇⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⠉⠉⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠈⠢⣀⡸⠀⠀⢸⠀⠀│ │ │⡀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⡠⠔⠢⣀⠀⠀⠁⠀⠀⢸⠀⠀│ │ │⡏⠒⢄⡀⠀⠀⢠⠊⢣⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⢀⠔⠁⠉⠉⠉⠁⠀⠀⠀⢸⠀⠀⠀⠀⠀⡇⠀⠀│ │ │⡇⠀⠀⠈⠢⢤⠃⠀⠸⡀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠘⢄⣀⠤⠴⡄⠀⠀⠀⠀⠧⣀⠀⠀⠀⢰⠁⠀⠀│ │ │⢸⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠉⡆⠀⢸⠀⠀⠀│ │ │⠈⡆⠀⠀⠀⠀⠀⠀⠀⠑⠒⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⡀⠀⠀⠀⠀⠸⣀⡀⡜⠀⠀⠀│ │ │⠀⢱⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠔⡆⠀⠀⠀⠀⠈⠑⢤⠀⠀⠀⠀⠈⠁⠀⠀⠀│ │ │⠀⠈⠊⠈⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⠔⠊⠉⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ │⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣀⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ 0 │⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀│ │ └────────────────────────────────────────┘ └ ⠀0⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀8000⠀ [ Info: Optimization finished; adaptively disallowed 22 cycles. [ Info: The optimization runs took 1.20 seconds in total. [ Info: Final path has length 10628. ┌ Info: Final problem has: │ │ `JuMP.AffExpr`-in-`MathOptInterface.EqualTo{Float64}`: 96 constraints │ `JuMP.AffExpr`-in-`MathOptInterface.GreaterThan{Float64}`: 2 constraints │ `JuMP.AffExpr`-in-`MathOptInterface.LessThan{Float64}`: 21 constraints │ `JuMP.VariableRef`-in-`MathOptInterface.ZeroOne`: 1176 constraints └ Test Summary: | Pass Total Time att48.tsp | 16 16 49.4s Testing TravelingSalesmanExact tests passed Testing completed after 374.57s PkgEval succeeded after 596.85s