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Re: [Help-glpk] No feasible solution

From: Andrew Makhorin
Subject: Re: [Help-glpk] No feasible solution
Date: Wed, 03 Nov 2010 18:32:15 +0300

> I have some problems with this code, because in output show this
> menssege: PROBLEM HAS NO PRIMAL FEASIBLE SOLUTION. I have no ideia why
> this. Need some help.

You can specify glpsol options --nopresol (to disable the lp presolver)
and -o filename (to write the final solution to a text file). Then look
into the solution file for variables that violate their bounds. This may
help to understand which constraints contradict each other.

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