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add ite-finder, profile

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-01-05 13:35:14 -08:00
parent a6c3c18e74
commit e1fb74edc5
17 changed files with 321 additions and 168 deletions
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11
src/sat/sat_aig_finder.h
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@ -38,15 +38,18 @@ namespace sat {
solver& s;
big m_big;
literal_vector m_ands;
std::function<void (literal head, literal_vector const& ands, clause& orig)> m_aig_def;
std::function<void (literal head, literal_vector const& ands)> m_on_aig;
std::function<void (literal head, literal cond, literal th, literal el)> m_on_if;
bool implies(literal a, literal b);
bool find_aig(clause& c);
bool find_if(clause& c);
void find_ifs(clause_vector& clauses);
void find_aigs(clause_vector& clauses);
public:
aig_finder(solver& s) : s(s), m_big(s.rand()) {}
~aig_finder() {}
void set(std::function<void (literal head, literal_vector const& ands, clause& orig)>& f) { m_aig_def = f; }
void operator()(clause_vector const& clauses);
void set(std::function<void (literal head, literal_vector const& ands)>& f) { m_on_aig = f; }
void set(std::function<void (literal head, literal cond, literal th, literal el)>& f) { m_on_if = f; }
void operator()(clause_vector& clauses);
};
}