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 ILOG CPLEX Optimizer Lisence Problem

Mehmet Melikşah ÇALIŞKAN's profile image
Mehmet Melikşah ÇALIŞKAN posted Thu October 30, 2025 03:31 AM

Hi, I am new Cplex started college student. I followed the steps from https://community.ibm.com/community/user/blogs/xavier-nodet1/2020/07/09/cplex-free-for-students and installed the ILOG Cplex Optimizer. Also I create a python 3.10 virtual env but when I run the command python -m docplex.mp.check_list I get the message : 

  • system is: Windows 64bit
  • * Python version 3.10.0, located at: C:\Users\User\Desktop\Projeler\ILP_çalışmaları\cplex_env\Scripts\python.exe
  • * docplex is present, version is 2.30.251
  • * CPLEX library is present, version is 22.1.2.0, located at: C:\Users\User\Desktop\Projeler\ILP_çalışmaları\cplex_env\lib\site-packages
  • * pandas is present, version is 2.3.3
  • * Your cplex version 22.1.2.0 is the latest available
  • ! Cplex promotional version, limited to 1000 variables, 1000 constraints  
  • * diagnostics: 1   -- Your local CPLEX edition is limited. Consider purchasing a full license. 

How can I use un-limited version as a College student ?

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