Sonja Mars
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Articles
Recent activity by Sonja Mars-
How do I use GAMS with Gurobi?
If you have a standalone Gurobi license (free academic or commercial) and want to call Gurobi from inside GAMS, you need a Gurobi/GAMS link. You can add the paid Gurobi-Link license to your GAMS in...
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ERROR 10009: HostID mismatch
The errorERROR 10009: HostID mismatch indicates that the license file was generated for a machine with a different host ID. If the license file previously worked on the same machine, then something...
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ERROR 303: hostname not recognized as belonging to an academic domain
While setting up an academic license file via grbgetkey, you may receive the following error message:error : ERROR 303: Ip: <IP address> host "<hostname>" not recognized as belonging to an academic...
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ERROR 10009: License is for 8 cores, machine has xx
After installing your license file, you might receive the message:ERROR 10009: License is for 8 cores, machine has XXFor Named-User Academic, Educational Institution Site token, and single-use lice...
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How do I obtain a free academic license?
If you are a faculty member, student, or staff of a recognized degree-granting academic institution, you can obtain a free academic license from our website. These licenses may only be used for res...
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Gurobi 11.0 released
As of November 2023, Gurobi version 11.0.0 is officially released! Please download this newest major release from the Download Center on our website. Further information Download the latest ver...
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Gurobi 10.0.3 released
As of September 2023, Gurobi version 10.0.3 is officially released! Please download this newest technical release from the Download Center on our website. Resolved issues Bug fixes included in th...
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Are there performance differences amongst the different Gurobi APIs?
The Gurobi APIs (Java, Python, C++, C#, R, and Matlab) are thin layers built on top of the C API. These APIs collect the data and pass it on to the core library, which is written in C. From a solve...
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Gurobi 9.5 released
As of November 2021, Gurobi version 9.5.0 is officially released! Please download this newest minor release from the Download Center on our website. Further information Download the latest ver...
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Gurobi 9.1 released
As of November 2020, Gurobi version 9.1.0 has been released! Please download this newest minor release from the Download Center on our website. Further information What's new in Gurobi 9.1? Bu...