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add an option to register callback on quantifier instantiation

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Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation
This commit is contained in:
Nikolaj Bjorner 2025-08-06 21:11:38 -07:00
parent d4a4dd6cc7
commit b33f444545
24 changed files with 126 additions and 3 deletions
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4
src/sat/smt/euf_solver.h
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@ -554,6 +554,10 @@ namespace euf {
check_for_user_propagator();
m_user_propagator->register_decide(ceh);
}
void user_propagate_register_on_binding(user_propagator::binding_eh_t& on_binding_eh) {
check_for_user_propagator();
NOT_IMPLEMENTED_YET();
}
void user_propagate_register_expr(expr* e) {
check_for_user_propagator();
m_user_propagator->add_expr(e);