> I have tested the suggestion concerning glpsol -o for a trivial > example with glpk-4.28:
> var x; > var y; > minimize obj : x + y; > s.t. c0 : x + 3 * y >= 0; > s.t. c4 : y <= 10; > s.t. c1 : x + 4 <= 0; s.t. c2 : x + 3 >>= 0; > A line "KKT.PB" was not issued. This is because you did not disable the lp presolver. It cannot recover non-optimal solutions, so the solution of the original instance remains undefined. _______________________________________________ Help-glpk mailing list Help-glpk@gnu.org http://lists.gnu.org/mailman/listinfo/help-glpk
