Hi Chris,

I applied your mps.patch to mps.c

However, I got this error.

api/mps.c: In function 'read_ranges':
api/mps.c:710:41: error: 'rns' undeclared (first use in this function)
api/mps.c:710:41: note: each undeclared identifier is reported only
once for each function it appears in
make[2]: *** [libglpk_la-mps.lo] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
bash-3.2$

How do I fix this?

Noli

On 5/26/16, Chris Matrakidis <cmatr...@gmail.com> wrote:
> Andrew,
>
> glpk is saying that cont1 found in
> http://plato.asu.edu/ftp/lptestset/misc/ has no primal feasible
> solution, while other solvers can solve it. I managed to trace it to
> an error in the handling of the RANGES statement in mps files, fixed
> by the attached patch.
>
> After this fix the solver starts but fails due to singular basis
> matrix, but this is another issue.
>
> Best Regards,
>
> Chris Matrakidis
>

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