Print solution only of decision variables equal/greater one

回答済み

Gina Napieraj

2022年07月15日 08:42

• 
• 
• 

Hello,

I try to print the solution of my optimization model. Currently, I receive a big file with all the values from my decision variables with: 

if ModelA.status == GRB.OPTIMAL:
    ModelA.write('ModelA.sol')

but I want to see only the decision variables which are equal or greater one. Maybe someone has an idea :)

The decision variables in my model are: two binary, one continuous

(It is not necessary to create an additional file. It is enough to print the solution)

Thanks in advance

0

• 正式なコメント

  

  Simranjit Kaur

  • Gurobi Staff

  2025年11月16日 23:32

  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 try Gurobot, our chatbot interface offering instant, expert-level support.
• 

  Marika Karbstein

  • Gurobi Staff

  2022年07月15日 09:26 編集済み

  ModelA.printAttr('X') prints all non-zero solution values.

  0
• 

  Gina Napieraj

  2022年07月15日 09:28

  • 
  • 
  • 

  Thank you !

  0

投稿コメントは受け付けていません。