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Convergence happening before reaching the BarConVTol limit

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4 comments

  • David Torres Sanchez
    Gurobi Staff Gurobi Staff

    Hi Vijay,

    I have turned this into a ticket.

    Cheers, 
    David

    1
  • Vijay Kumar
    First Question
    First Comment

    Hello David,

    Thank you for turning it into a ticket.

    I am able to found a reason for this issue but I just have a additional question, if you can help me with that: Does optimality tolerance is applicable to all algorithms or specific to some algorithm?

     

    Thank you

    Vijay

    0
  • David Torres Sanchez
    Gurobi Staff Gurobi Staff

    Hi Vijay,

    OptimalityTol is applied to the simplex algorithm (and related).

    If you are using barrier to solve the root relaxation then this will apply during the crossover phase (when simplex is applied).

    Cheers, 
    David

    0
  • Vijay Kumar
    First Question
    First Comment

    Hello David,

    Thank you for letting this know.

    You can close this ticket, if I will be having some other question I will raise another.

    Thank you

    Vijay

    0

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