[SCIP] Pyscipopt conshdlr enforcement

[Kody Kazda]

Hi all,

I am looking to implement a constraint handler in pyscipopt to add strengthening cuts to tighten the LP relaxation before branching.
I have successfully implemented this on other models, but for some unknown reason on the model I am working with now I can't get pyscipopt to enforce my constraint handler before branching.
SCIP will get to over 25,000 nodes and still not run my constraint handler.
I have tried all sorts of different enforcement priorities, going as high as 1E8, so that does not seem to be the issue.
Does anyone have any thoughts on what might be causing this issue?
Is there some algorithmic property that I am not considering that may cause SCIP to not enforce a high priority constraint handler prior to branching?

Thank you!
Kody
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