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From: | Noli Sicad |
Subject: | [Help-glpk] MIP Solvers (i.e CBC, CPLEX, GLPK, GUROBI, LPSOLVE, SCIPC, SCIPL, SCIPS and XPRESS) Benchmark |
Date: | Sun, 18 Nov 2012 17:53:38 +1100 |
Hi, Have you seen this latest Mixed Integer Linear Programming Benchmark (MIPLIB2010) by Hans Mittelmann? ##### 3 Nov 2012 ======================================================= Mixed Integer Linear Programming Benchmark (MIPLIB2010) ======================================================= H. Mittelmann (address@hidden) ##### http://plato.asu.edu/ftp/milpc.html http://plato.asu.edu/bench.html I wonder why GLPK is not scoring high in this benchmarking. GLPK is actually quite fast / reasonable in solving my MIP models in Mac OS X (64 bit, 8 Gb, quad-core CPU, 2.4 Ghz) -- Macbookpro retina - base model. CBC is not bad in this benchmarkiing. https://projects.coin-or.org/Cbc CBC is trying to use MathProg (GMPL) according to this posting (below), it is able to read MathProg / GMPL models but not reading back the results. https://projects.coin-or.org/Cbc/ticket/108 It would be nice to have an alternative MIP solver for MathProg. Thanks. Noli
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