Matthew Galati

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Latest activity by Matthew Galati
  • Matthew Galati commented,

    Got it. Thanks Riley!

  • Matthew Galati created a post,

    Tuner settings for best primal solution

    Answered

    How do I guide the tuner to look for the best possible primal solution given some time limit (as opposed to the best mip gap)? For example, I believe this is attempting to find the best settings to...

  • Matthew Galati commented,

    Got it. The model is a MILP and I had not relaxed it. Thank you. 

  • Matthew Galati created a post,

    KappaExact

    Answered

    How do I access KappaExact? The examples in the doc say to simply use something like this: def kappa(mpsfile):     m = gp.read(mpsfile)     m.optimize()     kappa_exact_value = m.KappaExact     pri...

  • Matthew Galati created a post,

    maximization using CLI

    Answered

    How do I solve as a maximization problem using the CLI? dev-dsk-magalati-1d-692f1d5f % ~/workplace/Gurobi/gurobi1100/linux64/bin/gurobi_cl ModelSense=-1 ltl_instance1_phase2.mps.gz Unknown paramet...

  • Matthew Galati created a post,

    solution file and rew as input

    Answered

    I want to share my solution file (warm-start) and MPS file with support. However, I want to remove col/row names. I have a .sol and .mps file that work together fine, but when I try to input .sol a...

  • Matthew Galati created a post,

    Error code: 10003. Name too long (maximum name length is 255 characters)

    Answered

    I am constructing variable names - some of which are very long. I am using Gurobi 11.0.0 and the Java API addVar method. Is there a way to expand the maximum name length allowed?