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Special knapsack problem

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3 comments

  • Official comment
    Simranjit Kaur
    Gurobi Staff Gurobi Staff
    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?.
  • Silke Horn
    Gurobi Staff Gurobi Staff

    The solver tries to apply all kinds of cuts when solving a model and chooses automatically how aggressively each kind of cut is applied. In the final overview, you only see the ones that were not dominated by some other cuts.

    However, you can influce this behavior by parameter settings. E.g. you could experiment with setting CoverCuts to a higher value. (It is usually very difficult to beat the default settings here, but sometimes you do get some performance improvements.)

    Silke

    0
  • A.Omidi
    Gurobi-versary
    Conversationalist
    Investigator

    Many thanks for your detailed explanations.

    Regards

    0

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