Iteration final - SOLVER_EXECUTION
Sequence: 8
Timestamp: 2025-07-25 22:46:15

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

Response:
{
  "gurobipy": {
    "solver_type": "gurobipy",
    "execution_time": 0.26613402366638184,
    "return_code": 1,
    "stdout": "Restricted license - for non-production use only - expires 2026-11-23\n",
    "stderr": "Traceback (most recent call last):\n  File \"/tmp/tmp1gp_o9z_.py\", line 79, in <module>\n    optimize_tournament_scheduling()\n  File \"/tmp/tmp1gp_o9z_.py\", line 45, in optimize_tournament_scheduling\n    model.setObjective(gp.quicksum(ranking_points[p, t] * x[p, t] for p in players for t in tournaments), GRB.MAXIMIZE)\n  File \"src/gurobipy/_helpers.pyx\", line 41, in gurobipy._helpers.quicksum\n  File \"/tmp/tmp1gp_o9z_.py\", line 45, in <genexpr>\n    model.setObjective(gp.quicksum(ranking_points[p, t] * x[p, t] for p in players for t in tournaments), GRB.MAXIMIZE)\nKeyError: (1, 102)\n",
    "status": "error",
    "optimal_value": null,
    "error_message": "Traceback (most recent call last):\n  File \"/tmp/tmp1gp_o9z_.py\", line 79, in <module>\n    optimize_tournament_scheduling()\n  File \"/tmp/tmp1gp_o9z_.py\", line 45, in optimize_tournament_scheduling\n    model.setObjective(gp.quicksum(ranking_points[p, t] * x[p, t] for p in players for t in tournaments), GRB.MAXIMIZE)\n  File \"src/gurobipy/_helpers.pyx\", line 41, in gurobipy._helpers.quicksum\n  File \"/tmp/tmp1gp_o9z_.py\", line 45, in <genexpr>\n    model.setObjective(gp.quicksum(ranking_points[p, t] * x[p, t] for p in players for t in tournaments), GRB.MAXIMIZE)\nKeyError: (1, 102)\n",
    "decision_variables": {},
    "retry_attempt": 4
  },
  "docplex": {
    "solver_type": "docplex",
    "execution_time": 1.0335257053375244,
    "return_code": 0,
    "stdout": "Optimal value: 400.0\nPlayer 1 participates in tournament 101\nPlayer 3 participates in tournament 103\n",
    "stderr": "",
    "status": "optimal",
    "optimal_value": 400.0,
    "error_message": null,
    "decision_variables": {},
    "retry_attempt": 4
  },
  "pyomo": {
    "solver_type": "pyomo",
    "execution_time": 0.8638720512390137,
    "return_code": 1,
    "stdout": "ERROR: Rule failed when generating expression for Constraint\nplayer_availability with index (1, 101): TypeError: '<=' not supported between\ninstances of 'VarData' and 'bool'\nERROR: Constructing component 'player_availability' from data=None failed:\n        TypeError: '<=' not supported between instances of 'VarData' and\n        'bool'\n",
    "stderr": "Traceback (most recent call last):\n  File \"/tmp/tmpow8rodcn.py\", line 87, in <module>\n    optimize_tournament_scheduling()\n  File \"/tmp/tmpow8rodcn.py\", line 64, in optimize_tournament_scheduling\n    model.player_availability = pyo.Constraint(model.P, model.T, rule=player_availability_rule)\n  File \"/dccstor/nl2opt/miniforge3/envs/nl2opt_optim/lib/python3.10/site-packages/pyomo/core/base/block.py\", line 571, in __setattr__\n    self.add_component(name, val)\n  File \"/dccstor/nl2opt/miniforge3/envs/nl2opt_optim/lib/python3.10/site-packages/pyomo/core/base/block.py\", line 1101, in add_component\n    val.construct(data)\n  File \"/dccstor/nl2opt/miniforge3/envs/nl2opt_optim/lib/python3.10/site-packages/pyomo/core/base/constraint.py\", line 722, in construct\n    self._setitem_when_not_present(index, rule(block, index))\n  File \"/dccstor/nl2opt/miniforge3/envs/nl2opt_optim/lib/python3.10/site-packages/pyomo/core/base/initializer.py\", line 349, in __call__\n    return self._fcn(parent, *idx)\n  File \"/tmp/tmpow8rodcn.py\", line 63, in player_availability_rule\n    return model.x[p, t] <= model.availability[p]\nTypeError: '<=' not supported between instances of 'VarData' and 'bool'\n",
    "status": "error",
    "optimal_value": null,
    "error_message": "Traceback (most recent call last):\n  File \"/tmp/tmpow8rodcn.py\", line 87, in <module>\n    optimize_tournament_scheduling()\n  File \"/tmp/tmpow8rodcn.py\", line 64, in optimize_tournament_scheduling\n    model.player_availability = pyo.Constraint(model.P, model.T, rule=player_availability_rule)\n  File \"/dccstor/nl2opt/miniforge3/envs/nl2opt_optim/lib/python3.10/site-packages/pyomo/core/base/block.py\", line 571, in __setattr__\n    self.add_component(name, val)\n  File \"/dccstor/nl2opt/miniforge3/envs/nl2opt_optim/lib/python3.10/site-packages/pyomo/core/base/block.py\", line 1101, in add_component\n    val.construct(data)\n  File \"/dccstor/nl2opt/miniforge3/envs/nl2opt_optim/lib/python3.10/site-packages/pyomo/core/base/constraint.py\", line 722, in construct\n    self._setitem_when_not_present(index, rule(block, index))\n  File \"/dccstor/nl2opt/miniforge3/envs/nl2opt_optim/lib/python3.10/site-packages/pyomo/core/base/initializer.py\", line 349, in __call__\n    return self._fcn(parent, *idx)\n  File \"/tmp/tmpow8rodcn.py\", line 63, in player_availability_rule\n    return model.x[p, t] <= model.availability[p]\nTypeError: '<=' not supported between instances of 'VarData' and 'bool'\n",
    "decision_variables": {},
    "retry_attempt": 4
  }
}
