Skip to main content

Understanding the best bound of the MIP



1 comment

  • Jaromił Najman
    Gurobi Staff Gurobi Staff

    Hi Magnus,

    I am having trouble understanding if when you refer to the optimal objective values of the current leaf nodes, does this reffer to the optimal objective for the LP relaxation of the problem?

    Yes, this refers to the optimal objective values of the LP relaxation of all the current leaf nodes. We explicitly state "optimal objective values", because it is possible that a leaf node could have a sub-optimal status when using NodeMethod=2 (i.e., solving B&B nodes with Barrier).

    Best regards, 


Please sign in to leave a comment.