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Non-convex QCQP: Gurobi 9.0.2 doesn't accept MIP start in presence of lazy callback


1 comment

  • Jaromił Najman
    Gurobi Staff Gurobi Staff

    Hi Ryan,

    Could you evaluate your lazy constraints at your point of interest to check whether they are truly fulfilled (within tolerances)? It may be the case that some numerical issues or round off errors are preventing Gurobi from accepting your point in the first case but not in the second one.

    Is it possible for you to provide a minimum working example of this issue?

    Best regards,


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