Sebastian Heger
Sebastian Heger
Triggered by #284
**Describe the bug** When changing the preprocess-parameter of the model preprocess is still performed as default. **To Reproduce** Set preprocess parameter to 0, still observe preprocess to be performed in...
At the moment it is applied whenever the solution is integer. So unnecessary calls for the same solution are observed.
Fixes #213
When solving the attached [model.lp.zip](https://github.com/coin-or/Cbc/files/4682003/model.lp.zip) on Mac OS 10.15.4 with CBC 2.10.3 installed via brew, the optimizer gets stuck after the root relaxation when variables are fixed. It is not...
Would it be an idea to change the default behavior to using CBC, as it should always work? Even if Gurobi is not installed (or no license is found) the...