-------- Forwarded Message -------- From: Chris Tervo <[email protected]> Reply-to: Chris Tervo <[email protected]> To: [email protected] Subject: Glpsol Changing Tolerance Date: Thu, 11 Jul 2013 12:05:01 -0500
To whom it may concern, I'm having a problem with using glpsol to solve an MIP problem using the default tolerances. Using the MIP variant of my problem glpsol find an integral optimal solution; however when I take that solution and solve the problem again with the integer variables converted to parameters the solution is vastly different. I have had this issue before with commercial solvers and have solved it by tightening the integrality tolerance to 0. Unfortunately I cannot determine a way to do this with glpsol. Any assistance would be appreciated. -CT _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
