[SCIP] Separator not called

Schrotenboer, A.H. a.h.schrotenboer at rug.nl
Thu Sep 14 09:03:40 CEST 2017


Hi Emanuel,

Although I am not completely sure, I think it might have to do with the
constraints you included. Did you put the separator flag to 'TRUE' for some
of you constraints?.
Hope this might help,

Kind regards,
Albert

Met vriendelijke groet,

Albert Schrotenboer

On Wed, Sep 13, 2017 at 5:29 PM, Emanuel Delgadillo <emanuel.dc0 at gmail.com>
wrote:

> Hi,
>
> I have implemented a branch-price with SCIP and I want to add a separator.
> I coded it with C++ extending ObjSepa class and included it to scip, but it
> is never called.
> I have output messages in it, and I have checked maxrounds(root) and
> maxcuts(root) are not 0 and also tried with different values for priority
> and frequency. I have my own version of includeDefaultPlugins, which
> doesn't include any other default separator.
> I have already checked documentation, examples and previous similar
> threads, but I couldn't solve it. I also checked some files of source code
> (solve.c) to find what I'm doing wrong, without success.
> Any ideas?
>
> Thanks in advance,
> Emanuel
>
>
>
>
> _______________________________________________
> Scip mailing list
> Scip at zib.de
> https://listserv.zib.de/mailman/listinfo/scip
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listserv.zib.de/pipermail/scip/attachments/20170914/b22e0a1e/attachment.html>


More information about the Scip mailing list