search

ds4dm / ecole

Extensible Combinatorial Optimization Learning Environments
https://www.ecole.ai
BSD 3-Clause "New" or "Revised" License
325 stars 68 forks source link

Setting Solver Verbosity #256

Closed AntoinePrv closed 2 years ago

AntoinePrv commented 3 years ago

Ecole disable SCIP logging but some user would like to restore it.

Discussed in https://github.com/ds4dm/ecole/discussions/255

Originally posted by **jusevitch-mitll** September 27, 2021 What's the best way to make the underlying SCIP instance verbose when using Ecole? I tried adding the entry `"display/verblevel": 4` to the `scip_params` dictionary when setting up a ([Configuring](https://doc.ecole.ai/py/en/stable/reference/environments.html#ecole.environment.Configuring)) Ecole environment, but I'm not getting any display output when the SCIP solver is called.