-------- Forwarded Message -------- From: [email protected] To: [email protected] Subject: MathProg to Cplex problem Date: Mon, 7 Apr 2014 11:24:10 +0200
Hi All, I'm a new user of both Cplex and Glpsol, and i'm currently facing a strange problem which you guys might know how to go through. I want to convert a MathProg file into cplex formulation so that i can solve it faster. I use the simple command : glpsol -m model.mod -d data.dat --check --wcpxlp model.lp which works fine. The problem is that in model.lp, my binary variables from model.mod are not defined as binary variables but with bounds such that : 0 <= x(1,1) <= 1 and as Generals x(1,1). My question is : Is there a way to automatically convert integer variables from model.mod into BINARY variables in model.lp ? Indeed, i could remove the bounds and define the variables as BINARY and not Generals but i would have a lot of manipulations to do as i've got lots of benchs More over, i get the feeling that this would make my PLNE easier to solve. Many Thanks, Regards, - Sébastien M _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
