Solver Max

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icon company Solver Max icon location We're a collaborative group of professional modellers. Collectively we have several decades of experience in designing, building, and using optimization models.

Results 3 issues of Solver Max

highspy hangs during solve for some models

44 comment

Issue: HiGHS hangs when solving some models using highspy. It occurs more often when the model is running as a JupyterLab notebook, but also occurs if the same model is...

bug
Hanging

Time limit not enforced during presolve

11 comment

It appears that HiGHS does not check the time_limit option during presolve. I have a model that spends a lot of time in presolve. It does not stop on the...

enhancement

Pyomo hangs when running MAiNGO solver

6 comment

## Summary Pyomo 6.7.2 added support for the MAiNGO solver. When running a simple model, Pyomo hangs, with no output or result. ### Steps to reproduce the issue I'm running...

bug
pyomo.contrib