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added API to monitor clause inferences

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See RELEASE_NOTES for more information
examples pending.
This commit is contained in:
Nikolaj Bjorner 2022-10-19 08:34:55 -07:00
parent 77cbd89420
commit 07dd1065db
34 changed files with 505 additions and 122 deletions
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12
src/sat/smt/euf_solver.h
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@ -123,8 +123,10 @@ namespace euf {
sat::lookahead* m_lookahead = nullptr;
ast_manager* m_to_m;
sat::sat_internalizer* m_to_si;
scoped_ptr<euf::ackerman> m_ackerman;
user_solver::solver* m_user_propagator = nullptr;
scoped_ptr<euf::ackerman> m_ackerman;
user_propagator::on_clause_eh_t m_on_clause;
void* m_on_clause_ctx = nullptr;
user_solver::solver* m_user_propagator = nullptr;
th_solver* m_qsolver = nullptr;
unsigned m_generation = 0;
std::string m_reason_unknown;
@ -221,6 +223,7 @@ namespace euf {
void on_lemma(unsigned n, literal const* lits, sat::status st);
void on_proof(unsigned n, literal const* lits, sat::status st);
void on_check(unsigned n, literal const* lits, sat::status st);
void on_clause_eh(unsigned n, literal const* lits, sat::status st);
std::ostream& display_literals(std::ostream& out, unsigned n, sat::literal const* lits);
void display_assume(std::ostream& out, unsigned n, literal const* lits);
void display_inferred(std::ostream& out, unsigned n, literal const* lits, expr* proof_hint);
@ -487,6 +490,11 @@ namespace euf {
// diagnostics
func_decl_ref_vector const& unhandled_functions() { return m_unhandled_functions; }
// clause tracing
void register_on_clause(
void* ctx,
user_propagator::on_clause_eh_t& on_clause);
// user propagator
void user_propagate_init(
void* ctx,