Kathy Wang

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Recent activity by Kathy Wang Recent activity Votes

  • Gurobi Reporting Incorrect Optimal Solution

    Answered

    I have been noticing some issues lately (in the past 2 weeks) where both Gurobi 11.0.2 and 12.0.3 have returned suboptimal solutions with a 0% optimality gap. In the log file, it appears that the l...

    Kathy Wang 2 followers 1 comment 0 votes

  • Difference in relative gap calculation

    Answered

    Hi everyone, I've been seeing some confusing results in my models that I am hoping someone can help me understand. When I run one instance of my model, which is a minimization problem, both my obje...

    Kathy Wang 2 followers 2 comments 0 votes