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working on relevant

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This commit is contained in:
Nikolaj Bjorner 2021-12-28 11:00:02 -08:00
parent 9527471967
commit 28bce8f09c
11 changed files with 121 additions and 98 deletions
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8
src/sat/smt/euf_solver.h
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@ -31,7 +31,6 @@ Author:
#include "sat/smt/smt_relevant.h"
#include "smt/params/smt_params.h"
#define NEW_RELEVANCY 0
namespace euf {
typedef sat::literal literal;
@ -257,6 +256,10 @@ namespace euf {
sat::sat_internalizer& get_si() { return si; }
ast_manager& get_manager() { return m; }
enode* get_enode(expr* e) const { return m_egraph.find(e); }
enode* bool_var2enode(sat::bool_var b) const {
expr* e = m_bool_var2expr.get(b);
return e ? get_enode(e) : nullptr;
}
sat::literal expr2literal(expr* e) const { return enode2literal(get_enode(e)); }
sat::literal enode2literal(enode* n) const { return sat::literal(n->bool_var(), false); }
lbool value(enode* n) const { return s().value(enode2literal(n)); }
@ -293,7 +296,6 @@ namespace euf {
void propagate(literal lit, ext_justification_idx idx);
bool propagate(enode* a, enode* b, ext_justification_idx idx);
void merge(enode* a, enode* b, void* r);
void set_conflict(ext_justification_idx idx);
void propagate(literal lit, th_explain* p) { propagate(lit, p->to_index()); }
@ -395,7 +397,7 @@ namespace euf {
void add_auto_relevant(sat::literal lit);
void pop_relevant(unsigned n);
void push_relevant();
smt::relevancy& relevancy() { return m_relevancy; }
// model construction
void update_model(model_ref& mdl);