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Re: [Help-glpk] Hard or very large scale MIP problems

From: Michael Hennebry
Subject: Re: [Help-glpk] Hard or very large scale MIP problems
Date: Thu, 23 Sep 2004 10:05:00 -0500 (CDT)

On Thu, 23 Sep 2004, Bernardo Machado Reis wrote:

> I'm working with glpk and trying to resolve very large scale MIP problems.
> I've alredy done some tests with many integer variables (about 26000 ). It
> takes about an hour but it allways gives a solution.
> In your documentation, in page 51, it says "Hard or very large scale MIP
> problems cannot be solved by this routine".
> May you say why? Are the solutions that I have incorrect? Are they not
> optimal solutions?
> Can I keep going work with glpk?

Small puddles may be emptied with a spoon, but large lakes may not.
The boundary between small puddles and large lakes depends upon the
patience of the spoon-wielder.

Mike   address@hidden
"Nothing says it like words if you know how to use them."
                    --  the Professional Organization of English Majors

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