Problem maximizing a infeasible function

Problems with syntax of GAMS
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dgormaz
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Problem maximizing a infeasible function

Post by dgormaz » 1 month ago

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!

zar
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Re: Problem maximizing a infeasible function

Post by zar » 1 month ago

Hi,

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

Regards,

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bussieck
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Re: Problem maximizing a infeasible function

Post by bussieck » 1 month ago

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

-Michael

dgormaz
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Re: Problem maximizing a infeasible function

Post by dgormaz » 1 month ago

Thanks to all!

Raga
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Re: Problem maximizing a infeasible function

Post by Raga » 1 month ago

you can revise the amount of constraints.

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