Iteration final - SOLVER_EXECUTION
Sequence: 6
Timestamp: 2025-07-27 23:56:48

Prompt:
Generated solver codes with templates and executed them with retry logic

Response:
{
  "gurobipy": {
    "solver_type": "gurobipy",
    "execution_time": 0.9839158058166504,
    "return_code": 0,
    "stdout": "Restricted license - for non-production use only - expires 2026-11-23\nGurobi Optimizer version 12.0.2 build v12.0.2rc0 (linux64 - \"Red Hat Enterprise Linux 9.4 (Plow)\")\n\nCPU model: AMD EPYC 7513 32-Core Processor, instruction set [SSE2|AVX|AVX2]\nThread count: 64 physical cores, 128 logical processors, using up to 32 threads\n\nOptimize a model with 7 rows, 3 columns and 9 nonzeros\nModel fingerprint: 0x22565319\nCoefficient statistics:\n  Matrix range     [1e+00, 4e+02]\n  Objective range  [2e+02, 4e+02]\n  Bounds range     [0e+00, 0e+00]\n  RHS range        [5e+00, 4e+02]\nPresolve removed 7 rows and 3 columns\nPresolve time: 0.00s\nPresolve: All rows and columns removed\nIteration    Objective       Primal Inf.    Dual Inf.      Time\n       0    9.0000000e+02   0.000000e+00   0.000000e+00      0s\n\nSolved in 0 iterations and 0.00 seconds (0.00 work units)\nOptimal objective  9.000000000e+02\nOptimal value: 900.0\nPerformances[101] = 1.333\nPerformances[102] = 1.200\nPerformances[103] = 1.143\n",
    "stderr": "",
    "status": "optimal",
    "optimal_value": 900.0,
    "error_message": null,
    "decision_variables": {}
  },
  "docplex": {
    "solver_type": "docplex",
    "execution_time": 2.734539270401001,
    "return_code": 0,
    "stdout": "Optimal value: 900.0\nPerformances for Show 101: 1.333\nPerformances for Show 102: 1.200\nPerformances for Show 103: 1.143\n",
    "stderr": "",
    "status": "optimal",
    "optimal_value": 900.0,
    "error_message": null,
    "decision_variables": {}
  },
  "pyomo": {
    "solver_type": "pyomo",
    "execution_time": 1.9874234199523926,
    "return_code": 0,
    "stdout": "Read LP format model from file /tmp/tmpd1h40qo7.pyomo.lp\nReading time = 0.00 seconds\nx1: 7 rows, 3 columns, 9 nonzeros\nGurobi Optimizer version 12.0.2 build v12.0.2rc0 (linux64 - \"Red Hat Enterprise Linux 9.4 (Plow)\")\n\nCPU model: AMD EPYC 7513 32-Core Processor, instruction set [SSE2|AVX|AVX2]\nThread count: 64 physical cores, 128 logical processors, using up to 32 threads\n\nOptimize a model with 7 rows, 3 columns and 9 nonzeros\nModel fingerprint: 0x5fbe70e0\nVariable types: 0 continuous, 3 integer (0 binary)\nCoefficient statistics:\n  Matrix range     [1e+00, 4e+02]\n  Objective range  [2e+02, 4e+02]\n  Bounds range     [0e+00, 0e+00]\n  RHS range        [5e+00, 4e+02]\nFound heuristic solution: objective 750.0000000\nPresolve removed 7 rows and 3 columns\nPresolve time: 0.00s\nPresolve: All rows and columns removed\n\nExplored 0 nodes (0 simplex iterations) in 0.00 seconds (0.00 work units)\nThread count was 1 (of 128 available processors)\n\nSolution count 1: 750 \n\nOptimal solution found (tolerance 1.00e-04)\nBest objective 7.500000000000e+02, best bound 7.500000000000e+02, gap 0.0000%\nOptimal solution found!\nOptimal value: 750.0\n\nPerformances per show:\nPerformances[101] = 1\nPerformances[102] = 1\nPerformances[103] = 1\n",
    "stderr": "",
    "status": "optimal",
    "optimal_value": 750.0,
    "error_message": null,
    "decision_variables": {}
  }
}
