Is there any parameter to remove duplicate equalities in LP equations' set?

Answered

Hayk Manukyan

January 06, 2023 06:16 Edited

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I have about 1.75mln equalities for solving LP minimization problem. I see there is a degradation of optimal objective if I add already existing equalities multiple times. Is there any parameter to remove duplicates or how can I handle this issue? I use Gurobi 9.0.1 (linux64) with C++ API. Thank you in advance.

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  Maliheh Aramon

  • Gurobi Staff

  January 05, 2023 21:23 Edited

  Hi Hayk, 

  Thank you for contacting us! Since you have a commercial account with us, you qualify for one-on-one support. We converted your post into a ticket in our Help Centre and will be in contact regarding your question shortly. 

  Best regards,

  Maliheh

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  Hayk Manukyan

  January 06, 2023 06:18

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  Hi Malileh,

  Could you please provide link or ticket number to see the progress?

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  Maliheh Aramon

  • Gurobi Staff

  January 06, 2023 08:18 Edited

  The ticket number can be seen in the green box on top of this page (it is #42674). Please check the inbox of the email your Gurobi account is associated with. A response is already sent.

  Best regards,

  Maliheh

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