[SCIP] priority of a constraint handler separation

Felipe Serrano fserranom5 at gmail.com
Wed Dec 30 00:23:23 CET 2015


Dear Ahmed

I know it is not the best way, but to change the separation priority of the
quadratic constraint handler you can change the value of the macro
CONSHDLR_SEPAPRIORITY
on cons_quadratic.c

Best,
Felipe

On Tue, Dec 29, 2015 at 1:49 AM, Ahmed Ibrahim <Ahmed.Ibrahim at umanitoba.ca>
wrote:

> Hi SCIP community,
> I'm trying to find the priority parameter of the quadratic constraint
> handler for separation in the list of SCIP parameters provided in "
> http://scip.zib.de/doc/html/PARAMETERS.php" but I can't. However the
> parameter is there in source code file "cons_quadratic.c" of the
> constraint handler with the name "CONSHDLR_SEPAPRIORITY". Does its
> absence from the parameter list mean that the priorities of separating cuts
> of different constraint handlers cannot be changed?
>
> Regards,
> Ahmed
>
> Ahmed
>
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