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Re: [Bug-glpk] GLPSOL outputs MIP solution that is not LP optimal for fi


From: xypron
Subject: Re: [Bug-glpk] GLPSOL outputs MIP solution that is not LP optimal for fixed integers
Date: Sun, 13 Sep 2009 22:32:17 -0700 (PDT)

Hello Andrew

Andrew Makhorin wrote:
> 
> Ios_feas_pump provides a complete mip solution.
> 
The solution is feasible.

My expectation is that the feasibility pump should provide a result that is
LP optimal if I fix the
integer values provided by the feasibility pump.

Best regards

Xypron

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