Getting the maximised values from maximising multiple objectives

Answered

Daniel Horton

June 08, 2020 19:28 Edited

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I have a multiple objective model and i see in the printout the value from maximising the objectives

Solution count 1: 10.001
Optimal solution found (tolerance 1.00e-04)
Best objective 1.000100100000e+01, best bound 1.000100100000e+01, gap 0.0000%

 

where is this value stored so i can used it later in the code.

'model.objN'  just gives me an array of 0s

using Python by the way

 

Thanks

 

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• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  June 23, 2025 03:12 Edited

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
• 

  Jaromił Najman

  • Gurobi Staff

  September 07, 2020 14:04 Edited

  Hi,

  You can access the n-th objective value via setting the \(\texttt{ObjNumber}\) and getting the \(\texttt{ObjNVal}\) as described here.

  Best regards,
  Jaromił

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