Gwyneth Butera

The LP file format is not standardized. For example, some solvers, including Gurobi, require spaces between variables, coefficients, and operators in an LP file. That is, the constraint \( x + y + ...

Gurobi provides the most powerful mathematical programming solver to the academic community at no cost and with no restrictions on features or model size.For help with installation or licensingGuro...

As of July 2025, Gurobi version 12.0.3 is officially released! Please download this newest major release from the Download Center on our website. Further information Download the latest version of ...

A warning similar toWarning: max constraint violation (6.1056e-06) exceeds tolerance Warning: max general constraint violation (6.3988e-06) exceeds tolerancein the Gurobi log indicates that Gurobi ...

Welcome!If you landed on this page, you likely followed a link to the Gurobi Quick Start Guide which has now been incorporated into our Gurobi Help Center. With this new format, we can provide more...

This section will work through a simple example in order to illustrate the use of Gurobi Python API and Gurobi Python Matrix API. The example builds a simple Mixed Integer Programming model, optimi...

Important note: you only need to start Gurobi Remote Services if you are setting up a Compute Server or a distributed worker (for use in distributed algorithms). If you are not sure whether you nee...

Previous: Coins Tutorial: The Optimization ModelThe Gurobi Optimizer provides a variety of options for expressing an optimization model. Typically, you would build the model using an interface to a...

The WLS (Web License Service) allows you to run Gurobi Optimizer wherever you want, across regular machines or container environments (Docker, Kubernetes...). This portable license can be used seam...

To obtain a Gurobi license key for your computer, you'll need to run the grbgetkey command on your machine to retrieve your Gurobi license key from the Gurobi User Portal. Note that the machine mus...