Best way to extend the timelimit

Answered

Kirk Pinneo

March 26, 2022 22:02

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If I set a 10 minute timelimit and an optimal solution is found in the callback, what is the best way to extend the timelimit back to the original 10 minutes. 

1. Is there a way in the callback

2. Abort the solve in the callback and reset the timelimit and resume optimization.

 

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• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  November 16, 2025 23:41

  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 try Gurobot, our chatbot interface offering instant, expert-level support.
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  Jaromił Najman

  • Gurobi Staff

  March 28, 2022 13:30

  Your second suggestion is the correct way, see How do I change parameters in a callback?

  Best regards, 
  Jaromił

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