Gianmarco Preso

Gurobi-versary
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Activity overview

Latest activity by Gianmarco Preso

  • Gianmarco Preso commented,

    1. Community
    2. Programming
    3. Gurobi GAP doesn't decrease

    Update: if i change the parameters, the minimum GAP reached by gurobi changes a bit, but the problem remains.

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    • Gianmarco Preso
    • 0 votes

  • Gianmarco Preso created a post,

    Gurobi GAP doesn't decrease

    Answered
    1. Community
    2. Programming

    Hello everyone, I'm using gurobi to optimize a large energy system. I'm having some issues with the MIPGap which doesn't decrease aftera certain point. I've put the log below, i've cut the log at 2...

    • Gianmarco Preso
    • 2 followers
    • 2 comments
    • 0 votes

  • Gianmarco Preso commented,

    1. Community
    2. Algorithms
    3. Infeasible Step

    Hi Elizabeth, thanks for the answer. I tried to apply your suggestion to my problem, but it still doesn't work. I tried No relaxation heuristic, but from the documentation maybe i didn't understand...

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    • Gianmarco Preso
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  • Gianmarco Preso created a post,

    Infeasible Step

    Answered
    1. Community
    2. Algorithms

    Hi guys, how you can see from the attached image, during the optimization process, there are many steps in which the problem is 'infeasible'. Maybe this could be a problem for the computational ti...

    • Gianmarco Preso
    • 4 followers
    • 3 comments
    • 0 votes