> MIPLIB 2003 classified vpm2 as easy. Vpm2 is marked green meaning that "instance can be solved within an hour with a commercial solver".
Below here is a benchmark for vpm2 (see file bench2.txt included in the glpk distribution): Solver: GLPSOL 4.24 (options used: --mir --tmlim 3600) Computer: Intel Pentium 4, 1.5 GHz, L2 256K, Chipset i850 Platform: Debian GNU/Linux 2.2 Compiler: GCC 3.4.4 (options used: -O2) Test set: MIPLIB 3.0 <http://miplib.zib.de/miplib3/miplib.html> Problem Solution Lower Bound Nodes Iters Time,s Mem,MB -------- ---------------- ---------------- -------- ------ ------ ------ vpm2 +1.375000000e+01 opt 14831 192002 210 11.1 _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
