[Scip] Heuristic parameters not recognized

[Ambros Gleixner]

Hi Andrea,

you were missing the /freq, e.g., "heuristics/oneopt/simplerounding/freq 
= -1".

Best regards,
Ambros


Am 20.10.2014 um 23:14 schrieb Andrea Taverna:
> Hello everyone,
>
> I'm using SCIP 3.1.0 callable library for a column generation algorithm
> and I would like to disable all the primal heuristics.
>
> I tried writing something like "heuristics/oneopt/simplerounding = -1"
> in the scip parameter file, which I've been successfully using before
> for other parameters, but SCIP complains that the parameters , e.g.
> heuristics/oneopt/simplerounding, do not exist.
>
> The heuristic parameters are copy-pasted from the output of SCIP command
> "set heuristics emphasis off". I'm pretty sure they're written correctly.
>
> What I am missing?
>
> TIA
>
> Andrea Taverna
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-- 
____________________________________________________________
Ambros M. Gleixner
Zuse Institute Berlin - Matheon - Berlin Mathematical School
http://www.zib.de/gleixner