Iteration final - SOLVER_EXECUTION
Sequence: 6
Timestamp: 2025-07-25 22:26:33

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

Response:
{
  "gurobipy": {
    "solver_type": "gurobipy",
    "execution_time": 0.20398473739624023,
    "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 5 rows, 5 columns and 5 nonzeros\nModel fingerprint: 0x378b0d6f\nCoefficient statistics:\n  Matrix range     [1e+00, 1e+00]\n  Objective range  [3e+00, 5e+00]\n  Bounds range     [0e+00, 0e+00]\n  RHS range        [6e-01, 1e+00]\nPresolve removed 5 rows and 5 columns\nPresolve time: 0.00s\nPresolve: All rows and columns removed\nIteration    Objective       Primal Inf.    Dual Inf.      Time\n       0    1.5640000e+01   0.000000e+00   0.000000e+00      0s\n\nSolved in 0 iterations and 0.00 seconds (0.00 work units)\nOptimal objective  1.564000000e+01\nOptimal value: 15.64\nw[0] = 0.600\nw[1] = 0.800\nw[2] = 1.000\nw[3] = 0.700\nw[4] = 0.700\n",
    "stderr": "",
    "status": "optimal",
    "optimal_value": 15.64,
    "error_message": null,
    "decision_variables": {}
  },
  "docplex": {
    "solver_type": "docplex",
    "execution_time": 1.3070120811462402,
    "return_code": 0,
    "stdout": "Optimal value: 15.64\nw[0] = 0.600\nw[1] = 0.800\nw[2] = 1.000\nw[3] = 0.700\nw[4] = 0.700\n",
    "stderr": "",
    "status": "optimal",
    "optimal_value": 15.64,
    "error_message": null,
    "decision_variables": {}
  },
  "pyomo": {
    "solver_type": "pyomo",
    "execution_time": 1.1206440925598145,
    "return_code": 0,
    "stdout": "Read LP format model from file /tmp/tmpa8k7nj87.pyomo.lp\nReading time = 0.00 seconds\nx1: 10 rows, 5 columns, 10 nonzeros\nSet parameter TimeLimit to value 300\nSet parameter MIPGap to value 0.01\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\nNon-default parameters:\nTimeLimit  300\nMIPGap  0.01\n\nOptimize a model with 10 rows, 5 columns and 10 nonzeros\nModel fingerprint: 0x09c83dab\nCoefficient statistics:\n  Matrix range     [1e+00, 1e+00]\n  Objective range  [3e+00, 5e+00]\n  Bounds range     [0e+00, 0e+00]\n  RHS range        [6e-01, 1e+00]\nPresolve removed 10 rows and 5 columns\nPresolve time: 0.00s\nPresolve: All rows and columns removed\nIteration    Objective       Primal Inf.    Dual Inf.      Time\n       0    1.5640000e+01   0.000000e+00   0.000000e+00      0s\n\nSolved in 0 iterations and 0.00 seconds (0.00 work units)\nOptimal objective  1.564000000e+01\nOptimal value: 15.64\n\nTrust weights:\nw[1] = 0.600\nw[2] = 0.800\nw[3] = 1.000\nw[4] = 0.700\nw[5] = 0.700\n",
    "stderr": "",
    "status": "optimal",
    "optimal_value": 15.64,
    "error_message": null,
    "decision_variables": {}
  }
}
