Re: [Help-glpk] MIP Solvers (i.e CBC, CPLEX, GLPK, GUROBI, LPSOLVE, SCIPC, SCIPL, SCIPS and XPRESS) Benchmark

[Nigel Galloway]

On Sat, Nov 17, 2012, at 10:53 PM, Noli Sicad wrote:
> 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.

LPSOLVE can read and solve mathprog.

-- 
  Nigel Galloway
  address@hidden


> 
> Thanks.
> 
> Noli
> 
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