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Re: [Help-glpk] Solving a large LP problem

From: Samik Raychaudhuri
Subject: Re: [Help-glpk] Solving a large LP problem
Date: Tue, 13 Jul 2004 13:21:18 -0400
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7) Gecko/20040514

Thanks for the reply. I did try solving small instances of problems not only from the examples but also from my problem space. They ran successfully without any problem. The last one I solved successfully had 1453 rows and 3200 cols before presolve in a MPS file. glpsol solved it like a snap. I also have compiled the package from scratch with the latest source code on an AIX box using gcc 3.3.3.
Any other thing you want me to check?

On 7/13/2004 1:01 PM, Andrew Makhorin wrote:

Did you try glpsol on small lp instances (for example, on instances

included in glpk distribution)?

Could you please recompile the package from scratch? Its tarball can be
ftp'ed from <> or from some mirror ftp sites;
see <>.

Andrew Makhorin

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