ERROR: Solver log: 'xx' is not recognized as an internal or external command, operable program or batch file.

Answered

Rizqi Ilma Nugroho

November 12, 2019 08:42

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Dear All,

I am currently experiencing this error when I tried to run the solver.

ERROR: Solver log: 'C:/Users/xx' is not recognized as an internal or
    external command, operable program or batch file.

Does anyone have any idea on how to solve this?

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• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  December 06, 2024 00:52

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
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  Silke Horn

  • Gurobi Staff

  November 12, 2019 12:18

  How do you run the solver? Could you give us more information?

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  Rizqi Ilma Nugroho

  November 12, 2019 14:43

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  I run it like this

   

  starttime = time.time()
  from pyomo.util.infeasible import log_infeasible_constraints

  slvr = SolverFactory('gurobi')
  slvr.options["MIPGap"] = 0.01
  results = slvr.solve(model)

  results.write()
  model.solutions.load_from(results)
  log_infeasible_constraints(model)
  print("%s seconds" %(time.time() - starttime))

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  Tobias Achterberg

  • Gurobi Staff

  November 12, 2019 15:05 Edited

  I fear that you have to ask this question in the Pyomo community. Gurobi does not try to call any program that is called "xx". I think this must come from Pyomo.

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