On Thu, 26 Jun 2008, RC Loh wrote: > According to page 62 of the "GUN Linear Programming Kit Reference Manual > Version 4.19", it stated that "Most probably this solver can be used for > solving MIP problems with one or two hundreds of integer variables." Did > anyone attempt to execute lpx_integer with more than 200 hundreds of integer > variables? My problem deals with about 10,000 integer variables. Any recommendation of what modification needs to be done in the lpx_integer routine to cater for 10,000 integer variables?
If your problem is a capacitated transhipment problem, you're in like Flynn. If it's not and GLPK can't solve it, look for more constraints or a better formulation. -- Michael [EMAIL PROTECTED] "Those parts of the system that you can hit with a hammer (not advised) are called Hardware; those program instructions that you can only curse at are called Software." _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
