[SCIP] dumping cuts in a sub-problem?

[Stefan Vigerske]

Hi,

there is an event type SCIP_EVENTTYPE_ROWADDEDLP which you could catch 
to get rows when there are added to the LP. See also 
https://scip.zib.de/doc-6.0.2/html/group__PublicEventMethods.php.
The row you can then ask for the constraint handler that created it by 
using SCIProwGetOriginCons() 
(https://scip.zib.de/doc-6.0.2/html/group__PublicRowMethods.php#ga9496e6aee66129cee71c0cfc1dc1a906)

Best,
Stefan

On 1/28/20 4:23 AM, Marcus Daniels wrote:
> Hi,
> 
> Is there a callback mechanism to record the cuts that were made for a subproblem?    Specifically, there’s lots going on in cons_quadratic.c, and I’d like to see the source of each cut.   Alternatively, I could set breakpoint(s), but there appear to be a number of entry points, and I want to be sure get a comprehensive summary.    I tried the SCIP_DEBUG output for that module, and it is a lot to sift through.
> 
> Thanks,
> 
> Marcus
> 
> 
> _______________________________________________
> Scip mailing list
> Scip at zib.de
> https://listserv.zib.de/mailman/listinfo/scip
>