Wissal Guedri

Gurobi-versary
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Activity overview

Latest activity by Wissal Guedri

  • Wissal Guedri created a post,

    How to query constraints in callback function?

    Answered
    1. Community
    2. Programming

    Hello, Is it possible to query the constraints, defined by the user or added by Gurobi, that are in process or have been satisfied in the callback function? Best, Wissal    

    • Wissal Guedri
    • 3 followers
    • 2 comments
    • 1 vote

  • Wissal Guedri commented,

    1. Community
    2. Other
    3. Gurobi's output is not within the specified bounds

    Hi, Model has 408 quadratic constraintsCoefficient statistics:Matrix range [2e-05, 3e+00]QMatrix range [5e-09, 2e+00]QLMatrix range [1e-05, 1e+00]Objective range [1e+00, 1e+00]Bounds range [2e-02, ...

  • Wissal Guedri created a post,

    Gurobi's output is not within the specified bounds

    1. Community
    2. Other

    Hello, I'm using cbGetNodeRel() to extract the variables' values, after the resolution of the linear relaxation of the MIP. However, I noticed that the retrieved values are not within the specified...

    • Wissal Guedri
    • 3 followers
    • 3 comments
    • 0 votes