[SCIP] SCIP symmetry handling

Marc Pfetsch pfetsch at mathematik.tu-darmstadt.de
Wed Jun 21 21:57:21 CEST 2017



Dear Gustavo,

there are currently no symmetry handling methods in SCIP (neither in
version 3 nor 4).

The only method that would possibly count as symmetry handling is the
handling of dominated columns, but do you want to discard that?

Best

Marc

On 21.06.2017 17:04, dias at lix.polytechnique.fr wrote:
> Dear SCIP Maintainers and Users,
> 
> I would like to test some symmetry handling methods of my own without
> interference of the solver's internal symmetry handling methods.Therefore
> I would like to ascertain whether it is possible to disable symmetry
> handling in SCIP from its API/CLI, please? Possibly via <scip.set>
> parameter file. Sorry but I could not find anything related to this topic
> in the solver's online documentation. I am using SCIP version 3.0.1.
> 
> Thank you for your attention.
> 
> Best regards,
> Gustavo
> 
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