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how can I retrieve the total number of nodes in the Branch and Bound tree?

Question asked by yridouane@gatech.edu on Nov 10, 2015
Latest reply on Nov 11, 2015 by Michael.Perr

Hello,

I am trying to compare the performances of different heuristics regarding an MIP problem. I want to compare the number of nodes visited in the Brand and Bound tree. In the screen output, I only can see the current node and the number of active nodes but i can't see the total number of nodes. Is there a sub-routine to retrieve that number after solving the MIP problem?

 

Thank you!

 

Best,

 

Yass

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