Franco Peschiera

this makes a lot of sense, thanks. Can you please come up with a unittest to validate this and be sure it doesn't happen again? thanks again

hello, can you pull the current master? I think the tests were failing for some other reason. Thanks and sorry for the delay.

Good day, Indeed the `writeLP` function has a default argument of `max_length` set to 100. We could add some way of specifying this `max_length` when solving and passing it to...

Thanks for reporting. Would you do a PR to correct this? If you do, check how other official APIs do this for inspiration: [CPLEX](https://github.com/coin-or/pulp/blob/ff8d48fcb543177fdb1bc15688c362fa6ce39448/pulp/apis/cplex_api.py#L456) or [GUROBI](https://github.com/coin-or/pulp/blob/ff8d48fcb543177fdb1bc15688c362fa6ce39448/pulp/apis/gurobi_api.py#L181)

Have you tried using the pip version of pulp? We do not have visibility about the conda package, unfortunately. We actually do run automatic tests with python 3.8 in windows...

I think the error comes because we needed to call some function of the gurobi python to know if it's correctly licensed. That's why we had `gurobipy.setParam("_test", 0)` (this is...

> BTW OP's example no longer seems to crash in dev version. I just tried the current development version and the example still crashes for me. I hope the issue...

Thanks, maybe we should change that line. We have a more general problem with status in pulp. Right now, we have `status` and `sol_status`. The second should give the status...

Sure Ted, go ahead! On Wed, Dec 30, 2020, 20:25 Ted Ralphs wrote: > This looks more about Cbc than PuLP. Can I transfer the issue to Cbc? > >...

The issue with PuLP (which is something we know we need to fix) is the way we report the solver status and the solution status which has never been clear...