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track quantifier instantiation method in proof hint #7080

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-01-20 17:44:07 -08:00
parent 302ebff704
commit 7486e8724f
8 changed files with 38 additions and 9 deletions
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8
src/sat/smt/q_solver.h
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@ -30,21 +30,23 @@ namespace euf {
namespace q {
struct q_proof_hint : public euf::th_proof_hint {
symbol m_method;
unsigned m_generation;
unsigned m_num_bindings;
unsigned m_num_literals;
sat::literal* m_literals;
expr* m_bindings[0];
q_proof_hint(unsigned g, unsigned b, unsigned l) {
q_proof_hint(symbol const& method, unsigned g, unsigned b, unsigned l) {
m_method = method;
m_generation = g;
m_num_bindings = b;
m_num_literals = l;
m_literals = reinterpret_cast<sat::literal*>(m_bindings + m_num_bindings);
}
static size_t get_obj_size(unsigned num_bindings, unsigned num_lits) { return sizeof(q_proof_hint) + num_bindings*sizeof(expr*) + num_lits*sizeof(sat::literal); }
static q_proof_hint* mk(euf::solver& s, unsigned generation, sat::literal_vector const& lits, unsigned n, euf::enode* const* bindings);
static q_proof_hint* mk(euf::solver& s, unsigned generation, sat::literal l1, sat::literal l2, unsigned n, expr* const* bindings);
static q_proof_hint* mk(euf::solver& s, symbol const& method, unsigned generation, sat::literal_vector const& lits, unsigned n, euf::enode* const* bindings);
static q_proof_hint* mk(euf::solver& s, symbol const& method, unsigned generation, sat::literal l1, sat::literal l2, unsigned n, expr* const* bindings);
expr* get_hint(euf::solver& s) const override;
};