msx5423

We are using Gurobi Compute Server with cluster manager, and the client is a python application.  Every now and then, some jobs randomly fail with one of the below two errors: 1. ERROR_CSWORKER = 1...

We are solving a model with the following settings  OptimalityTol = 1e-06, default FeasibilityTol = 1e-05 IntFeasTol = 1e-06 The model is solved but there is a warning about max integrality violati...

Is it possible to call/access the Runtime object during a solve in a callback ?  https://www.gurobi.com/documentation/9.5/refman/runtime.html

Three questions regarding callbacks -1. When do MIP callbacks with ``where = 3`` first executed ? The documentation says "in MIP" but what does that mean exactly, as there are different phases in a...

One can configure the max number of concurrent jobs using JobLimit and the number of threads allowed for each job is controlled by the Threads parameter.  Does GCS also control the memory allocated...