Decision Optimization

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Does CPLEX 12.9 have limit in the number of variables or constraints?

  • 1.  Does CPLEX 12.9 have limit in the number of variables or constraints?

    Posted Mon February 13, 2023 10:02 AM

    Hi,

    Does the product "" with the part number "" have a limit in the number of variables or constraints for a model? 

    I downloaded it from the no-cost academic version and did not have a subscription. It works but I have no idea if there is a limit in variables or constriants.

    Thank you!

    Best regards,



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    Xuan Zhou
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  • 2.  RE: Does CPLEX 12.9 have limit in the number of variables or constraints?

    Posted Mon February 13, 2023 01:24 PM

    Dear Xuan,

    It actually depends on the amount of memory available on your machine.

    This discussion might help you get an idea:

    https://www.quora.com/How-many-variables-and-constraints-can-CPLEX-use-at-most

    I hope this helps.



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    Renaud Dumeur
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    Original Message