How do I resolve "OverflowError: value too large to convert to int"

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Micaela Consolo

2022年11月02日 14:27

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I do not know how to fix the following error:

"OverflowError: value too large to convert to int"

This error shows up when the model creates the objetive function (.setObjective() command). This only happens with a large instance. If I try to run a smaller instance there is not error at all.

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• 正式なコメント

  

  Simranjit Kaur

  • Gurobi Staff

  2025年11月16日 23:25

  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

  2022年11月03日 08:29 編集済み

  I don't think that this is Gurobi related. Do you use pandas? Maybe this stackoverflow post about the Error might help.

  If you think this is related to Gurobi, could you please post a minimal working example?

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