Dan Steffy

Hello Antoni,Thank you for contacting our team. Based on the error message:Request denied: license not valid for Gurobi version 13and the fact that your license is for version 12, I recommend updat...

In addition to seeking help from your HPC sysadmin regarding the connection, as Eli suggested, I also wanted to note that an alternative to using WLS on academic HPC systems is to have your system ...

Hello Luiz,Thank you for raising this concern and providing an example. What you are experiencing is not a bug but is instead a difference in how the multi-objective feature handles multi-objective...

Hello Lisa, On a Mac, Gurobi 11.0.2 should place the installation files in /Library/gurobi1102/macos_universal2  (note that this is the system /Library directory, not your personal ~/Library direct...

Hello Assia, It looks like when running multiple jobs in parallel, you are oversubscribing the usage of the CPU. You can see a clue when comparing the time and work done between the two runs: 196.4...

Hello Narasimha, Yes, it is possible to use Gurobi Instant Cloud in a Kubernetes-based architecture. One difference here is that with a WLS license, the Gurobi optimization jobs would run on your c...

Hello Marilena. If you are creating an application that solves multiple LPs in parallel in a distributed way, another source of non-determinism could be a race condition created by using multiple w...

Hello Sina, Thank you for contacting us! Since this request is about licensing we converted your post into a ticket in our Help Center so that we can follow up with you directly, we will be in cont...

Hello Vladimir, Yes, your idea of looking at the model fingerprints is correct. If two models are identical, they will have the same fingerprint. Note that reordering constraints or variables, or e...

Hello Gabriel, Warning: ... variables dropped from basis. The above warning is typically a sign that the solver is experiencing numerical difficulties. It occurs when a basis encountered in the sim...