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missing files

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This commit is contained in:
Nikolaj Bjorner 2025-06-10 16:31:13 -07:00
parent e1661759db
commit 423930dbad
2 changed files with 42 additions and 29 deletions
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20
src/ast/simplifiers/euf_completion.h
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@ -36,8 +36,8 @@ namespace euf {
expr_ref guard;
};
virtual ~side_condition_solver() = default;
virtual void add_constraint(expr* f, expr_dependency* d) = 0;
virtual bool is_true(expr* f, expr_dependency*& d) = 0;
virtual void add_constraint(expr* f, proof*, expr_dependency* d) = 0;
virtual bool is_true(expr* f, proof_ref& pr, expr_dependency*& d) = 0;
virtual void push() = 0;
virtual void pop(unsigned n) = 0;
virtual void solve_for(vector<solution>& sol) = 0;
@ -54,12 +54,13 @@ namespace euf {
struct conditional_rule {
euf::enode_vector m_body;
expr_ref m_head;
proof_ref m_proof;
expr_dependency* m_dep;
unsigned m_watch_index = 0;
bool m_active = true;
bool m_in_queue = false;
conditional_rule(euf::enode_vector& b, expr_ref& h, expr_dependency* d) :
m_body(b), m_head(h), m_dep(d) {}
conditional_rule(euf::enode_vector& b, expr_ref& h, proof* pr, expr_dependency* d) :
m_body(b), m_head(h), m_proof(pr, h.get_manager()), m_dep(d) {}
};
egraph m_egraph;
@ -69,7 +70,7 @@ namespace euf {
enode_vector m_args, m_reps, m_nodes_to_canonize;
expr_ref_vector m_canonical, m_eargs;
expr_dependency_ref_vector m_deps;
obj_map<quantifier, expr_dependency*> m_q2dep;
obj_map<quantifier, std::pair<proof*, expr_dependency*>> m_q2dep;
unsigned m_epoch = 0;
unsigned_vector m_epochs;
th_rewriter m_rewriter;
@ -94,17 +95,18 @@ namespace euf {
expr* get_canonical(expr* f, expr_dependency_ref& d);
expr* get_canonical(enode* n);
void set_canonical(enode* n, expr* e);
void add_constraint(expr*f, expr_dependency* d);
void add_constraint(expr*f, proof* pr, expr_dependency* d);
expr_dependency* explain_eq(enode* a, enode* b);
void prove_eq(enode* a, enode* b, proof_ref& pr);
expr_dependency* explain_conflict();
expr_dependency* get_dependency(quantifier* q) { return m_q2dep.contains(q) ? m_q2dep[q] : nullptr; }
std::pair<proof*, expr_dependency*> get_dependency(quantifier* q) { return m_q2dep.contains(q) ? m_q2dep[q] : std::pair(nullptr, nullptr); }
lbool eval_cond(expr* f, expr_dependency*& d);
lbool eval_cond(expr* f, proof_ref& pr, expr_dependency*& d);
bool should_stop();
void add_rule(expr* f, expr_dependency* d);
void add_rule(expr* f, proof* pr, expr_dependency* d);
void watch_rule(enode* root, enode* other);
void insert_watch(enode* n, conditional_rule* r);
void propagate_rule(conditional_rule& r);