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TimeLimit behavior with subproblems in callback

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  • Official comment
    Simranjit Kaur
    • Gurobi Staff Gurobi Staff
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  • Maximilian Kolter
    • Gurobi-versary
    • First Comment
    • First Question

    Hi Pedro Castellucci, probably you resolved this issue already. However, here the answer to your question since very likely other people have the same question.

    You can enforce a global time limit as follows:

    1: In the callback query the current runtime of your master problem: model.cbGet(GRB.Callback.RUNTIME)

    2: Set the run time for your subproblems: min{max time limit per subproblem , (global time limit - current runtime)}

    0

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