Get numbers of lazy constraints added

Answered

None MNB

December 16, 2019 17:11

Hi,

Is it possible to get the number of lazy constraints added to the model during solving? I haven't found any attribute for that.

Thanks!

0

Comments

2 comments

Official comment
Simranjit Kaur

Gurobi Staff

June 23, 2025 03:19 Edited
This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
Sonja Mars

Gurobi Staff

January 08, 2020 12:08
No, this is not possible via an attribute.

You can, of course, count them on your own. However, the issue with this is that you sometimes have to add the same lazy constraint more than once. How would you count that? And then, in the end, the solver might also throw some away again, because they are not needed anymore.

Sonja
0

Post is closed for comments.