Gwyneth Butera

Learn the basic building blocks needed for optimization modeling with Gurobi in Python using the Gurobipy card game.   To use it in the classroom or play yourself, Please print our Gurobipy Card G...

Background informationGurobi provides the most powerful mathematical programming solver to the academic community at no cost and with no restrictions on features. We are a company that has educatio...

To run the Web Licensing Service (WLS), two specific URLs must be accessible: https://token.gurobi.com: This URL is used to retrieve the token. https://license.gurobi.com: This URL is used for th...

To join the community, click the "Community" link at the top of any page. You can create a new post by clicking the button marked "New post". In order to reach the widest audience, the forum langua...

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...

The LP file format is designed to be human-readable. Gurobi writes coefficients in LP files with fewer decimal digits. Also, the LP file format does not necessarily preserve the ordering of variabl...

In some cases, a Java program might produce an out-of-memory error, even though the same model can be solved as an LP or MPS file.The memory heap in Java is fixed at runtime, which can lead to an o...

MIP solvers such as Gurobi Optimizer solve integer programs via a series of linear programming relaxations. A solution is deemed integer if all integer variables are within a tolerance value (IntFe...

Starting with version 11.0.2, the Gurobi Interactive Shell has been deprecated. This means its use is discouraged but it will remain a part of the Gurobi installation in version 12.  The interactiv...

For Gurobi Remote Services, there are two types of license files: server and client. A server license file is much larger because it contains the information to run the remote services. The client ...