[Scip] assert error in lp.c

Ambros Gleixner gleixner at zib.de
Wed Feb 20 19:43:06 MET 2013


Hi James,

could you send us a backtrace and print the value of f0 when the 
assertion is violated?

Thanks

Ambros



Am 18.02.2013 11:34, schrieb James Cussens:
> I was running my SCIP project using SCIP3.0.1 with OPT=dbg
> and this assert error from lp.c cropped up:
>
> gobnilp: src/scip/lp.c:9631: roundMIRRow: Assertion `0.0 < f0 && f0 <
> 1.0' failed.
>
> So presumably something is awry, but I have not investigated what yet.
>
> Everything *seems* OK without "OPT=dbg",  ( my executable runs without error
> and gives the solutions I expect) but I would like to be sure.
>
> James
>

-- 
____________________________________________________________
Ambros M. Gleixner
Zuse Institute Berlin - Matheon - Berlin Mathematical School
http://www.zib.de/gleixner


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