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move extract saturation as an axiom

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This commit is contained in:
Nikolaj Bjorner 2023-12-24 05:15:59 -08:00
parent 50358e43ed
commit cf6d7d2c4b
9 changed files with 34 additions and 394 deletions
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6
src/sat/smt/polysat_solver.h
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@ -35,7 +35,6 @@ namespace polysat {
typedef sat::literal literal;
typedef sat::bool_var bool_var;
typedef sat::literal_vector literal_vector;
using slice_infos = vector<std::tuple<euf::enode*, unsigned, eq_justification>>;
using pdd = dd::pdd;
struct stats {
@ -77,8 +76,6 @@ namespace polysat {
sat::check_result intblast();
void get_sub_slices(pvar v, slice_infos& slices);
void get_super_slices(pvar v, slice_infos& slices);
void explain_slice(pvar v, pvar w, unsigned offset, std::function<void(euf::enode*, euf::enode*)>& consume);
void explain_fixed(pvar v, unsigned lo, unsigned hi, rational const& value, std::function<void(euf::enode*, euf::enode*)>& consume_eq);
@ -151,6 +148,7 @@ namespace polysat {
void axiomatize_ext_rotate_right(app* e, expr* x, expr* y);
void axiomatize_int2bv(app* e, unsigned sz, expr* x);
void axiomatize_bv2int(app* e, expr* x);
void axioms_for_extract(app* e);
expr* rotate_left(app* e, unsigned n, expr* x);
unsigned m_delayed_axioms_qhead = 0;
ptr_vector<app> m_delayed_axioms;
@ -180,7 +178,7 @@ namespace polysat {
void get_fixed_bits(pvar v, fixed_bits_vector& fixed_bits) override;
dependency explain_slice(pvar v, pvar w, unsigned offset);
bool add_axiom(char const* name, core_vector const& clause, bool redundant) {
bool add_axiom(char const* name, constraint_or_dependency_list const& clause, bool redundant) {
return add_axiom(name, clause.begin(), clause.end(), redundant);
}