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User Propagator: Return if propagated lemma is redundant (#6791)

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* Give users ability to see if propagation failed

* Skip propagations in the new core if they are already satisfied
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Clemens Eisenhofer 2023-07-07 18:58:41 +02:00 • committed by GitHub
parent f5c069f899
commit 4cb158a79b
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10 changed files with 48 additions and 31 deletions
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src/tactic/user_propagator_base.h
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@ -9,7 +9,7 @@ namespace user_propagator {
class callback {
public:
virtual ~callback() = default;
virtual void propagate_cb(unsigned num_fixed, expr* const* fixed_ids, unsigned num_eqs, expr* const* eq_lhs, expr* const* eq_rhs, expr* conseq) = 0;
virtual bool propagate_cb(unsigned num_fixed, expr* const* fixed_ids, unsigned num_eqs, expr* const* eq_lhs, expr* const* eq_rhs, expr* conseq) = 0;
virtual void register_cb(expr* e) = 0;
virtual bool next_split_cb(expr* e, unsigned idx, lbool phase) = 0;
};