[Cbc] Wrong objective value of small IP
Alpár Jüttner
alpar at cs.elte.hu
Fri Apr 15 23:59:37 EDT 2011
On Fri, 2011-04-15 at 15:14 +0100, John Forrest wrote:
> Alpar,
>
> Fixed in trunk. If you remind me in a week I can put fix in stable 2.6,
Thank you!
I've started to go through the svn trunk version of cbc and weed out
various warnings emitted by gcc. I'll probably send a patch about the
result soon, just a short question now:
The files
Cgl/src/CglTwomir/CglTwomir.hpp
Cgl/src/CglTwomir/CglTwomir.cpp
Osi/src/Osi/OsiCuts.hpp
use DBL_MIN, which is a bit suspicious for me. Doesn't they mean
-DBL_MAX instead? (DBL_MIN mean the smallest possible _positive_ double
precision floating point value.)
Regards,
Alpar
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