Maximilian Kolter

Gurobi-versary
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Activity overview

Latest activity by Maximilian Kolter

  • Maximilian Kolter commented,

    1. Community
    2. Programming
    3. Callback Setsolution from a MIP solution node

    Is there any update regarding the issue? I experience the same problem. I find an improved solution in the callback, but Gurobi rejects it. However, if I use the same solution to warm start, the MI...

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    • Maximilian Kolter
    • 0 votes

  • Maximilian Kolter created a post,

    Heuristic does not switch off

    Answered
    1. Community
    2. Programming

    I want to turn off all heuristics to compare two different models. I turn off the heuristics by setting the heuristics parameter to zero. However, the log file still reports solutions found by heur...

    • Maximilian Kolter
    • Edited
    • 2 followers
    • 1 comment
    • 0 votes

  • Maximilian Kolter commented,

    1. Community
    2. Programming
    3. TimeLimit behavior with subproblems in callback

    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 ...

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    • Maximilian Kolter
    • 0 votes

  • Maximilian Kolter created a post,

    Adding Cuts to specific Nodes or Subtrees

    Answered
    1. Community
    2. Programming

    Hi Gurobi Support Team, I wonder if I can add cuts that are not valid globally but only for a specific node and the subtree rooting in this node? 

    • Maximilian Kolter
    • 2 followers
    • 1 comment
    • 0 votes