Hello Guilherme, > So, is there a way to limit the "qqq" value? You can limit the time GLPK uses to explore the tree (glpsol --tmlim).
> Also, is there a way to print the total number of explored nodes > and time used to the display (-- display) ? The solution time is output when the exploration of the tree is finished or the time limit reached. E.g. INTEGER OPTIMAL SOLUTION FOUND Time used: 1.6 secs You can use the GLPK API function glp_ios_tree_size to determine the total number of explored nodes. See glpk-4.44/doc/glpk.pdf Best regards Xypron -------- Original-Nachricht -------- > Datum: Thu, 4 Nov 2010 21:37:52 -0200 > Betreff: [Help-glpk] Re: MIP subproblems limit > Hello, > > I'm new to GLPK and I'm having a little problem. > I'd like to know whether it's possible to limit the number of explored > nodes > for the MIP solver. > As it says in the GLPK manual, the terminal output has the following > format: > +nnn: mip = xxx <rho> yyy gap (ppp; qqq) > > So, is there a way to limit the "qqq" value? > Also, is there a way to print the total number of explored nodes and time > used to the display (-- display) ? > > Thanks a lot, > Guilherme Fôlego -- GRATIS! Movie-FLAT mit über 300 Videos. Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
