Stop callbacks

回答済み

Juan Calle

2021年09月03日 05:56

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HI Gurobi community,

I would like to know if there is an option to stop callbacks when a stop criteria is met.

I am using Callbacks to calculate the time to find the first feasible solution, so it will only happen once. I do not want Gurobi spending time in the callback each time an incumbent solution is found. Any ideas?

 

 

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• 正式なコメント

  

  Simranjit Kaur

  • Gurobi Staff

  2025年06月23日 02:48 編集済み

  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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  Mario Ruthmair

  • Gurobi Staff

  2021年09月03日 11:24

  Hi Juan,

  As soon as you set up some callback in Gurobi, it will be entered throughout the whole optimization process. But if you immediately leave it based on some condition, e.g., using a Boolean value that you set when you found the first incumbent, then the callback time is negligible.

  Best regards,
  Mario

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