how to spped up gurobi with SOCP?

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2 comments

  • Sonja Mars

    Hi,

    Have you tried to do parameter tuning using our Tuning Tool on this model?

    Thanks,

      Sonja

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  • zihao Jiao

    thank you for your kind response! 

    grbtune is indeed a powerful tool to find a way to improve the solving process.

    however, it shows little improvement in my model.

    it shows:

    "

    Tested 12 parameter sets in 3004.42s

    Baseline parameter set: 3 no_solution

    Improved parameter set 1 (mean MIP gap 93.5%):

    BranchDir 1

    Presolve 2

    Improved parameter set 2 (mean MIP gap 94.6%):

    BranchDir 1

    -bash: y: command not found

    "

    it seems like changing parameters settings cannot help solve my model in an optimal time.

    do you have any other suggestions?

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