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Update docs dependencies; re-run notebooks

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Alinson S. Xavier
2025-06-10 12:28:39 -05:00
parent e0b4181579
commit a306f0df26
10 changed files with 388 additions and 302 deletions
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94
docs/tutorials/cuts-gurobipy.ipynb
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@@ -286,12 +286,16 @@
"output_type": "stream",
"text": [
"Set parameter Threads to value 1\n",
"Restricted license - for non-production use only - expires 2024-10-28\n",
"Gurobi Optimizer version 10.0.3 build v10.0.3rc0 (linux64)\n",
"Read parameters from file gurobi.env\n",
"Restricted license - for non-production use only - expires 2026-11-23\n",
"Gurobi Optimizer version 12.0.2 build v12.0.2rc0 (linux64 - \"Ubuntu 22.04.4 LTS\")\n",
"\n",
"CPU model: 13th Gen Intel(R) Core(TM) i7-13800H, instruction set [SSE2|AVX|AVX2]\n",
"Thread count: 10 physical cores, 20 logical processors, using up to 1 threads\n",
"\n",
"Non-default parameters:\n",
"Threads 1\n",
"\n",
"Optimize a model with 50 rows, 1225 columns and 2450 nonzeros\n",
"Model fingerprint: 0x04d7bec1\n",
"Coefficient statistics:\n",
@@ -309,7 +313,7 @@
"Solved in 66 iterations and 0.01 seconds (0.00 work units)\n",
"Optimal objective 5.588000000e+03\n",
"\n",
"User-callback calls 107, time in user-callback 0.00 sec\n"
"User-callback calls 110, time in user-callback 0.00 sec\n"
]
},
{
@@ -327,11 +331,16 @@
"Enforcing 19 subtour elimination constraints\n",
"Set parameter PreCrush to value 1\n",
"Set parameter LazyConstraints to value 1\n",
"Gurobi Optimizer version 10.0.3 build v10.0.3rc0 (linux64)\n",
"Gurobi Optimizer version 12.0.2 build v12.0.2rc0 (linux64 - \"Ubuntu 22.04.4 LTS\")\n",
"\n",
"CPU model: 13th Gen Intel(R) Core(TM) i7-13800H, instruction set [SSE2|AVX|AVX2]\n",
"Thread count: 10 physical cores, 20 logical processors, using up to 1 threads\n",
"\n",
"Non-default parameters:\n",
"PreCrush 1\n",
"Threads 1\n",
"LazyConstraints 1\n",
"\n",
"Optimize a model with 69 rows, 1225 columns and 6091 nonzeros\n",
"Model fingerprint: 0x09bd34d6\n",
"Variable types: 0 continuous, 1225 integer (1225 binary)\n",
@@ -356,23 +365,29 @@
"Enforcing 3 subtour elimination constraints\n",
" 0 0 6165.50000 0 6 6390.00000 6165.50000 3.51% - 0s\n",
" 0 0 6198.50000 0 16 6390.00000 6198.50000 3.00% - 0s\n",
" 0 0 6210.50000 0 6 6390.00000 6210.50000 2.81% - 0s\n",
" 0 0 6212.60000 0 31 6390.00000 6212.60000 2.78% - 0s\n",
"H 0 0 6241.0000000 6212.60000 0.46% - 0s\n",
"* 0 0 0 6219.0000000 6219.00000 0.00% - 0s\n",
"\n",
"Cutting planes:\n",
" Gomory: 11\n",
" Gomory: 6\n",
" Clique: 1\n",
" MIR: 1\n",
" StrongCG: 1\n",
" Zero half: 4\n",
" RLT: 1\n",
" Lazy constraints: 3\n",
"\n",
"Explored 1 nodes (222 simplex iterations) in 0.03 seconds (0.02 work units)\n",
"Explored 1 nodes (219 simplex iterations) in 0.04 seconds (0.03 work units)\n",
"Thread count was 1 (of 20 available processors)\n",
"\n",
"Solution count 3: 6219 6390 29853 \n",
"Solution count 4: 6219 6241 6390 29853 \n",
"\n",
"Optimal solution found (tolerance 1.00e-04)\n",
"Best objective 6.219000000000e+03, best bound 6.219000000000e+03, gap 0.0000%\n",
"\n",
"User-callback calls 141, time in user-callback 0.00 sec\n"
"User-callback calls 163, time in user-callback 0.00 sec\n"
]
}
],
@@ -402,11 +417,14 @@
"name": "stdout",
"output_type": "stream",
"text": [
"Gurobi Optimizer version 10.0.3 build v10.0.3rc0 (linux64)\n",
"Gurobi Optimizer version 12.0.2 build v12.0.2rc0 (linux64 - \"Ubuntu 22.04.4 LTS\")\n",
"\n",
"CPU model: 13th Gen Intel(R) Core(TM) i7-13800H, instruction set [SSE2|AVX|AVX2]\n",
"Thread count: 10 physical cores, 20 logical processors, using up to 1 threads\n",
"\n",
"Non-default parameters:\n",
"Threads 1\n",
"\n",
"Optimize a model with 50 rows, 1225 columns and 2450 nonzeros\n",
"Model fingerprint: 0x04d7bec1\n",
"Coefficient statistics:\n",
@@ -424,14 +442,19 @@
"Solved in 66 iterations and 0.01 seconds (0.00 work units)\n",
"Optimal objective 5.588000000e+03\n",
"\n",
"User-callback calls 107, time in user-callback 0.00 sec\n",
"User-callback calls 110, time in user-callback 0.00 sec\n",
"Set parameter PreCrush to value 1\n",
"Set parameter LazyConstraints to value 1\n",
"Gurobi Optimizer version 10.0.3 build v10.0.3rc0 (linux64)\n",
"Gurobi Optimizer version 12.0.2 build v12.0.2rc0 (linux64 - \"Ubuntu 22.04.4 LTS\")\n",
"\n",
"CPU model: 13th Gen Intel(R) Core(TM) i7-13800H, instruction set [SSE2|AVX|AVX2]\n",
"Thread count: 10 physical cores, 20 logical processors, using up to 1 threads\n",
"\n",
"Non-default parameters:\n",
"PreCrush 1\n",
"Threads 1\n",
"LazyConstraints 1\n",
"\n",
"Optimize a model with 50 rows, 1225 columns and 2450 nonzeros\n",
"Model fingerprint: 0x77a94572\n",
"Variable types: 0 continuous, 1225 integer (1225 binary)\n",
@@ -452,39 +475,46 @@
"\n",
" 0 0 5588.00000 0 12 29695.0000 5588.00000 81.2% - 0s\n",
"Enforcing 9 subtour elimination constraints\n",
"Enforcing 11 subtour elimination constraints\n",
"H 0 0 27241.000000 5588.00000 79.5% - 0s\n",
" 0 0 5898.00000 0 8 27241.0000 5898.00000 78.3% - 0s\n",
"Enforcing 4 subtour elimination constraints\n",
"Enforcing 9 subtour elimination constraints\n",
"H 0 0 24919.000000 5588.00000 77.6% - 0s\n",
" 0 0 5847.50000 0 14 24919.0000 5847.50000 76.5% - 0s\n",
"Enforcing 5 subtour elimination constraints\n",
"Enforcing 5 subtour elimination constraints\n",
"Enforcing 3 subtour elimination constraints\n",
" 0 0 6066.00000 0 - 27241.0000 6066.00000 77.7% - 0s\n",
"Enforcing 2 subtour elimination constraints\n",
" 0 0 6128.00000 0 - 27241.0000 6128.00000 77.5% - 0s\n",
" 0 0 6139.00000 0 6 27241.0000 6139.00000 77.5% - 0s\n",
"H 0 0 6368.0000000 6139.00000 3.60% - 0s\n",
" 0 0 6154.75000 0 15 6368.00000 6154.75000 3.35% - 0s\n",
"Enforcing 2 subtour elimination constraints\n",
" 0 0 6154.75000 0 6 6368.00000 6154.75000 3.35% - 0s\n",
" 0 0 6165.75000 0 11 6368.00000 6165.75000 3.18% - 0s\n",
"H 0 0 7764.0000000 5847.50000 24.7% - 0s\n",
"H 0 0 6684.0000000 5847.50000 12.5% - 0s\n",
" 0 0 6013.75000 0 11 6684.00000 6013.75000 10.0% - 0s\n",
"H 0 0 6340.0000000 6013.75000 5.15% - 0s\n",
"Enforcing 3 subtour elimination constraints\n",
" 0 0 6204.00000 0 6 6368.00000 6204.00000 2.58% - 0s\n",
"* 0 0 0 6219.0000000 6219.00000 0.00% - 0s\n",
"Enforcing 2 subtour elimination constraints\n",
" 0 0 6095.00000 0 10 6340.00000 6095.00000 3.86% - 0s\n",
"Enforcing 3 subtour elimination constraints\n",
"Enforcing 2 subtour elimination constraints\n",
" 0 0 6128.00000 0 - 6340.00000 6128.00000 3.34% - 0s\n",
" 0 0 6139.00000 0 6 6340.00000 6139.00000 3.17% - 0s\n",
"Enforcing 2 subtour elimination constraints\n",
" 0 0 6187.25000 0 17 6340.00000 6187.25000 2.41% - 0s\n",
"Enforcing 2 subtour elimination constraints\n",
"Enforcing 2 subtour elimination constraints\n",
" 0 0 6201.00000 0 15 6340.00000 6201.00000 2.19% - 0s\n",
" 0 0 6201.00000 0 15 6340.00000 6201.00000 2.19% - 0s\n",
"H 0 0 6219.0000000 6201.00000 0.29% - 0s\n",
"Enforcing 3 subtour elimination constraints\n",
" 0 0 infeasible 0 6219.00000 6219.00000 0.00% - 0s\n",
"\n",
"Cutting planes:\n",
" Gomory: 5\n",
" MIR: 1\n",
" Zero half: 4\n",
" Lazy constraints: 4\n",
" Lazy constraints: 2\n",
"\n",
"Explored 1 nodes (224 simplex iterations) in 0.10 seconds (0.03 work units)\n",
"Explored 1 nodes (217 simplex iterations) in 0.12 seconds (0.05 work units)\n",
"Thread count was 1 (of 20 available processors)\n",
"\n",
"Solution count 4: 6219 6368 27241 29695 \n",
"Solution count 6: 6219 6340 6684 ... 29695\n",
"\n",
"Optimal solution found (tolerance 1.00e-04)\n",
"Best objective 6.219000000000e+03, best bound 6.219000000000e+03, gap 0.0000%\n",
"\n",
"User-callback calls 170, time in user-callback 0.01 sec\n"
"User-callback calls 216, time in user-callback 0.06 sec\n"
]
}
],