GAMS World Forum

Posted: **Fri Apr 17, 2020 2:43 am**

Hello.
I'm trying to run a model that maximizes a function and the problem it's infeasible but not unbounded. The weird thing it's that if i try to run the same model but minimizing the function, it runs.
Does anybody know why this happen? I'm using baron.
Thanks!

Posted: **Fri Apr 17, 2020 2:50 am**

Hi,

According to my experience, this happens when there is a problem with model formulation. You may check the constraints and objective function.

Regards,

Posted: **Fri Apr 17, 2020 6:15 am**

That's obviously a weird behavior. Without more information it is hard to say what's going on.

-Michael

Posted: **Tue Apr 21, 2020 4:52 pm**

Thanks to all!

Posted: **Wed Apr 22, 2020 2:19 pm**

you can revise the amount of constraints.

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