Stop MIP solve on `simplex_iteration_limit` (or other LP iteration limit) - Access iteration count via callback?

Open spoorendonk opened this issue 1 year ago • 1 comments

I would like to stop the MIP solve early using the number of LP iterations. This seems only to be checked when the problem is a pure LP.

On a side note, it could be nice to also have access to the simplex_iteration_countin the callback out data object. Then one can control the stop dynamically via the kCallbackMipInterrupt

Jun 26 '24 06:06 spoorendonk

It's easy to put in, and I'll do it, but for MIP it doesn't strike me as a natural interrupt criterion - unlike LP.

Jun 29 '24 13:06 jajhall

Fixed by #1839

Jul 09 '24 14:07 jajhall