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separate egraph functionality

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2023-12-22 15:57:28 -08:00
parent d183ac23d0
commit 8eea2488e2
9 changed files with 195 additions and 90 deletions
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6
src/sat/smt/polysat_solver.h
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@ -166,8 +166,8 @@ namespace polysat {
void propagate(dependency const& d, bool sign, constraint_id_vector const& deps) override;
trail_stack& trail() override;
bool inconsistent() const override;
void get_bitvector_suffixes(pvar v, pvar_vector& out) override;
void get_fixed_bits(pvar v, svector<justified_fixed_bits>& fixed_bits) override;
void get_bitvector_suffixes(pvar v, justified_slices& out) override;
void get_fixed_bits(pvar v, justified_fixed_bits& fixed_bits) override;
bool add_axiom(char const* name, core_vector const& clause, bool redundant) {
return add_axiom(name, clause.begin(), clause.end(), redundant);
@ -177,6 +177,8 @@ namespace polysat {
expr_ref constraint2expr(signed_constraint const& sc);
expr_ref pdd2expr(pdd const& p);
struct scoped_eq_justification;
public:
solver(euf::solver& ctx, theory_id id);