I'm trying to install it in Corab, but I don't know WLSACCESSID and WLSSECRET.

Answered

수진 이

• July 18, 2023 20:14
• Edited

I downloaded the educational version. And I downloaded the license file. I don't know which part of this license file to enter. Please help me.

Related to

• Academic License
• Colab
• WLS (Web License Service)

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• 

  Simranjit Kaur

  Gurobi Staff

  • July 19, 2023 06:27
  • Edited

  Do you mean Google Colab instead of Corab? As mentioned in our Google Colab licensing and installation article, when installed via pip, gurobipy comes with a size-limited trial license that can solve models with at most 2000 variables and 2000 constraints. 

  If you intend to solve problems larger than the limited size above, please get the free Gurobi Academic Web License Service (WLS) license. You can read more about this license in our article What is an Academic WLS license?. Once you have the license, please follow the instructions in our knowledge base article How do I set up a Web License Service (WLS) client license? to use the WLS license.

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  수진 이

  • July 19, 2023 07:51

  

  

  

  Licensed to use one with no capacity limit. I posted a photo of the license I received on the article. I don't know what to type out of these.

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  Elisabeth Rodríguez Heck

  Gurobi Staff

  • July 19, 2023 08:02

  Hi, 

  The screenshots you posted correspond to an Academic Named-User License. This type of license does not have the fields WLSACCESSID and WLSSECRET that are needed to run Gurobi on Colab with WLS. As mentioned above, you should get a Gurobi Academic Web License Service (WLS) license, which is a different type of license containing the fields WLSACCESSID and WLSSECRET.

  Please follow the instructions on the articles linked in the post above to get this license. If you still have trouble getting a license, please submit a request to the Gurobi Help Center.  

  Best regards,

  Elisabeth

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