None GMN

  • Gurobi-versary
  • First Question
  • First Comment
  • Total activity 5
  • Last activity
  • Member since
  • Following 0 users
  • Followed by 0 users
  • Votes 0
  • Subscriptions 2

Activity overview

Latest activity by None GMN

  • None GMN created a post,

    Dual bound not moving

    Answered

    Hi I'm trying to solve a MIP problem with Gurobi and C++, but the process doesn't seem to go anywhere.  It looks like it's going to start on the branch and bound tree, but for about 3000 seconds al...

    None GMN 3 followers 2 comments 0 votes

  • None GMN commented,

    Sorry for the late reply.  Changing the Cuts parameter to 3 doesn't seem to change anything, I still get 66787.9. 

    View comment None GMN 0 votes

  • None GMN created a post,

    Retrieve root node value

    Hi I want to store the objective value for the solution of the root node relaxation. How can I do that? I've tried to find it with a callback: if (where ==GRB_CB_MIPNODE )) {std::cout<<"Root node =...

    None GMN 2 followers 3 comments 0 votes