Re: [Help-glpk] No feasible solution

[Andrew Makhorin]

> 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.