Monir Sabbaghtorkan

Gurobi-versary
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Recent activity by Monir Sabbaghtorkan Recent activity Votes

  • m.Runtime

    Answered
    1. Community
    2. Programming

    Hi, I have a question and I appreciate your help. When I ask gurobi to print the Runtime after solving the model, the run time it shows is much less than the actual time it takes. Then, I put a tim...

    • Monir Sabbaghtorkan
    • 3 followers
    • 4 comments
    • 0 votes

  • MIP start is the optimal solution and yet I receive "MIP start did not produce a new incumbent solution"

    1. Community
    2. Algorithms

    Hi, I am trying to solve a Maximization MIP problem with gurobi. It takes ages to solve the problem. I tried different warm-up starts, and I always receive "MIP start did not produce a new incumben...

    • Monir Sabbaghtorkan
    • 5 followers
    • 4 comments
    • 3 votes

  • MIP start is an infeasible solution

    Answered
    1. Community
    2. Programming

    Hello, I am trying to solve my model using Gurobi in python. My problem is a Maximization problem. From solving another model with the same variables, I can find a good upper bound for my current p...

    • Monir Sabbaghtorkan
    • 4 followers
    • 5 comments
    • 0 votes

  • Gurobi Parameters

    Answered
    1. Community
    2. Programming

    Hello,  I am running an optimization model for a big case study. I applied three below parameters to increase the solving speed of the model. However, the stopping method MIPGapAbs doesn't work. In...

    • Monir Sabbaghtorkan
    • 3 followers
    • 4 comments
    • 0 votes