Hi Yaron, The cplex lp file format is smarter than the MPS that is why i suggested that.
However you should not get incorrect results with the MPS... :( It may be some MPS format problems (SCIP expects or handles differently than GLPK) or some numerical problems you avoided by using the smarter lp file format. Glad to hear you succeeded! Ali _______________________________________________ Help-glpk mailing list Help-glpk@gnu.org http://lists.gnu.org/mailman/listinfo/help-glpk