Solve Gurobi multiple times avoid infeasible model

Answered

Dongjun Cai

August 15, 2021 01:48

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Hi,

I  created a python loop to solve a model with gurobi iteratively. In each iteration, i just change different parameters. However, sometimes, the new parameters will cause the model infeasible. The whole program stops. I hope to skip those infeasible models and continue to run the program. How shall i achieve that? Thanks.

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• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  June 23, 2025 02:50 Edited

  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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  Jaromił Najman

  • Gurobi Staff

  August 16, 2021 08:11

  Hi,

  You can use the model Status attribute to check the optimization status of the recent optimization run. You can see an example application in the mip2.py example.

  Best regards,
  Jaromił

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