Daniel Palmarin

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Recent activity by Daniel Palmarin Recent activity Votes

  • Display LP filename instead of "Model fingerprint".

    I just upgraded to Gurobi 9.0.0 from 8.1.1. In Gurobi 8.1.1, my gurobi.log dispalyed something like:   Gurobi 8.1.1 (win64, Python) logging started 11/09/19 16:05:03 Academic license - for non-comm...

    Daniel Palmarin Edited 3 followers 1 comment 1 vote

  • Termination Criteria when Incumbent and MIPGap are both " - "

    Answered

    I've read that Gurobi terminates when MIPGap is less than 0.01%. What if MIPGap is "-"? I'm trying to speed up this optimization (see Gurobi log below - sorry for the length of it). I'd prefer not ...

    Daniel Palmarin 3 followers 4 comments 0 votes

  • Organizing model.printAttr('x') output.

    Answered

    I'm reading in a model and I wish to see the non-zero solutions with: model.printAttr('x') This gives me the code below, which is great, but for models with many more solutions, I'd like it to be m...

    Daniel Palmarin Edited 3 followers 2 comments 0 votes