What solution wll GUROBI return when solving an unbounded MILP?

Yingxiao Ye

January 10, 2020 12:41

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Hello,

I'm currently solving a complicate potentially unbounded mixed integer linear programming problem. It seems that when the problem is unbounded, the GUROBI will return an integer feasible solution, but I wonder if that integer solution is always associated with an unbounded problem. I mean that if I fix the integer part of the solution in the problem to the returned solution, will the remaining problem be unbounded?

Also, it would be great if anyone can tell me a link in the documentation related to the solution of an unbounded MILP.

Appreciate it.

2

• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  December 06, 2024 00:50

  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?.

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