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revamp ac plugin and plugin propagation

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This commit is contained in:
Nikolaj Bjorner 2025-07-21 07:35:06 -07:00
parent b983524afc
commit dbcbc6c3ac
14 changed files with 630 additions and 215 deletions
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10
src/ast/simplifiers/euf_completion.h
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@ -128,7 +128,7 @@ namespace euf {
enode* m_tt, *m_ff;
ptr_vector<expr> m_todo;
enode_vector m_args, m_reps, m_nodes_to_canonize;
expr_ref_vector m_canonical, m_eargs;
expr_ref_vector m_canonical, m_eargs, m_expr_trail, m_consequences;
proof_ref_vector m_canonical_proofs;
// pattern_inference_rw m_infer_patterns;
bindings m_bindings;
@ -166,11 +166,14 @@ namespace euf {
void read_egraph();
expr_ref canonize(expr* f, proof_ref& pr, expr_dependency_ref& dep);
expr_ref canonize_fml(expr* f, proof_ref& pr, expr_dependency_ref& dep);
expr* get_canonical(expr* f, proof_ref& pr, expr_dependency_ref& d);
expr_ref get_canonical(expr* f, proof_ref& pr, expr_dependency_ref& d);
expr* get_canonical(enode* n);
proof* get_canonical_proof(enode* n);
void set_canonical(enode* n, expr* e, proof* pr);
void add_constraint(expr*f, proof* pr, expr_dependency* d);
void map_congruences();
void map_congruence(expr* t);
void add_consequence(expr* t);
// Enable equality propagation inside of quantifiers
// add quantifier bodies as closure terms to the E-graph.
@ -181,7 +184,7 @@ namespace euf {
// Closure terms are re-abstracted by the canonizer.
void add_quantifiers(ptr_vector<expr>& bound, expr* t);
void add_quantifiers(expr* t);
expr_ref canonize(quantifier* q, proof_ref& pr, expr_dependency_ref& d);
expr_ref get_canonical(quantifier* q, proof_ref& pr, expr_dependency_ref& d);
obj_map<quantifier, std::pair<ptr_vector<expr>, expr*>> m_closures;
expr_dependency* explain_eq(enode* a, enode* b);
@ -208,6 +211,7 @@ namespace euf {
void propagate_rule(conditional_rule& r);
void propagate_rules();
void propagate_all_rules();
void propagate_closures();
void clear_propagation_queue();
ptr_vector<conditional_rule> m_propagation_queue;
struct push_watch_rule;