Dan Jeffrey

The following table shows which Python versions are supported by Gurobi. A red ✔ denotes which version of Python is used for the Gurobi distribution's interactive shell.   Python  2....

JNI applications require that you set the java.library.path when they run.JNI is the "Java Native Interface" -- the interface between managed Java code and the "native" operating system.  It enable...

Since a "cold" pool can take almost a minute to start, it may be preferable to launch (or spin up) the Gurobi Instant Cloud pool early from an application. The pool can then start up while some oth...

Support for Gurobi 9.5 will end in Fall 2024.Gurobi Instant Cloud UsersOn January 31, 2025, Gurobi 9.5 will no longer be available on Instant Cloud. This update aligns with Gurobi's release and sup...

For a floating (or site) license, the token server service or daemon (grb_ts) logs events to the system log. In the default mode, the logged events include startup, shutdown, and failed token check...

There are different ways to compile and link C/C++ Gurobi projects on Windows. This list should help you decide which approach works best for you. We recommend using the native Windows libraries ei...

Gurobi can export your model to several different file formats. This is done by invoking the write function of the appropriate API. The file name extension (.lp, .mps, .rew, etc.) of the string arg...

At Gurobi, we often ask customers to upload model files for testing, tuning, or benchmarking. The security of your model and data is important to Gurobi. The safest way to send the zipped models or...

When using Gurobi Instant Cloud, the environment on the client opens a connection to the Instant Cloud, and the pool logs billable time as long as the environment is active. Gurobi Instant Cloud pr...

With default parameters, the barrier algorithm will return a basic solution for linear programs. However, if you set the Crossover parameter to 0, then it will not.