[Scip] Assertion failed SCIPisLE(scip, rootsol, SCIPvarGetLbGlobal(var)) in prop_rootredcost.c, line 168

[Stefan Vigerske]

Hi,

maybe just a numerical issue.
Does it work if you replace SCIPisLE by SCIPisFeasLE?

Stefan

Sebastian Ruther wrote:
>   Hello,
> 
> I am solving a MIP. I keep getting the following assertion error:
> Assertion failed SCIPisLE(scip, rootsol, SCIPvarGetLbGlobal(var)), file 
> [...]\src\scip\prop_rootredcost.c, line 168.
> The comment after the assert statement reads /* lb might have been 
> increased in the meantime */
> I'm not doing anything fancy, I just send it off to CPLEX. What is going 
> wrong?
> 
> Thank you
> Sebastian
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-- 
Stefan Vigerske
Humboldt University Berlin, Numerical Mathematics
http://www.math.hu-berlin.de/~stefan