[Scip] Stopping at "Good Enough" with scip
Ambros Gleixner
gleixner at zib.de
Mon Apr 19 16:30:03 MEST 2010
Hi Anthony,
maybe setting the stall node limit is what you have in mind, parameter
limits/stallnodes. Then the solving stops if within the last
limits/stallnodes nodes no improved primal solution was found.
Does that help?
ambros
Am 19.04.2010 15:57, schrieb Anthony Presley:
> Hi there,
>
> Is there any way to stop scip from solving after it's reached a "good
> enough" solution.
>
> Specifically, if the gap % hasn't changed in say, 20,000 LP
> iterations ... is this possible?
>
>
> --
> Anthony
>
>
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--
____________________________________________________________
Ambros M. Gleixner
Zuse Institute Berlin - Matheon - Berlin Mathematical School
http://www.zib.de/gleixner
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