Alexandre Touzet

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Latest activity by Alexandre Touzet
  • Alexandre Touzet commented,

    Thanks to your message I found the problem!  I was creating the model with: m = gp.Model("multi_objective_model") And not: m = gp.Model("multi_objective_model",env=env) Thank you!

  • Alexandre Touzet created a post,

    Model too large for size-limited license despite WLS license

    Answered

    Hello,  I have a web application that makes use of a WLS license to create and solve optimization models, and until 2 weeks ago everything was working perfectly. I didn't use my application for two...

  • Alexandre Touzet commented,

    Hello, if my post isn't in the proper section please tell me, or transfer it if possible... I really don't know what is wrong with my code as one piece of equipment shouldn't be able two times at ...

  • Alexandre Touzet created a post,

    Equipment assigned twice despite constraint

    Answered

    Hello everyone,   I am writing to you because I have an issue with my optimization model and I don't know what to do anymore. I have a milp model that should assign loading and unloading equipment ...

  • Alexandre Touzet commented,

    Thanks to your advice, I think I found where I was incorrect. Thank you a lot!

  • Alexandre Touzet commented,

    Thank you!! It was that indeed. I have modified it as you proposed but I have other errors in the constraints that I don't know how to fix. Sorry that those are be simple questions, I am new to usi...

  • Alexandre Touzet created a post,

    Error while defining a variable

    Answered

    Hello, I have an error that seems to be occuring when I am defining a variable. I have looked online, try to modify the upper and lower bounds, modify the constraints that use the variable in case ...