[Bug-glpk] Re: Writing CPLEX LP files

[Andrew Makhorin]

>It seems that
>
>case LPX_FR:
>                fprintf(fp, " c%d free\n", j);
>
>in the source file glplpx8c.c should be replaced by something like
>
>case LPX_FR:
>         fprintf(fp, " %s free\n", cname);
>
>Otherwise errors occur when writing CPLEX LP files for problems
>with free variables (see attachment for an example).

Thank you for your bug report!

The bug will be fixed in the next release of the package.