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move model_evaluator from pdr to model, call it model_implicant

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-11-23 21:33:35 +01:00
parent b35088f7e5
commit 2ff51e9a60
11 changed files with 1514 additions and 1341 deletions
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9
src/smt/theory_pb.h
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@ -71,6 +71,7 @@ namespace smt {
numeral const& max_sum() const { return m_max_sum; }
numeral const& max_coeff() const { return m_max_coeff; }
void set_max_coeff(numeral const& n) { m_max_coeff = n; }
unsigned watch_size() const { return m_watch_sz; }
@ -91,8 +92,7 @@ namespace smt {
bool well_formed() const;
//static numeral gcd(numeral a, numeral b);
//static numeral lcm(numeral a, numeral b);
app_ref to_expr(context& ctx, ast_manager& m);
};
@ -119,7 +119,7 @@ namespace smt {
std::ostream& display(std::ostream& out, ineq& c, bool values = false) const;
virtual void display(std::ostream& out) const;
void add_clause(ineq& c, literal conseq, literal_vector const& lits);
void add_clause(ineq& c, literal_vector const& lits);
void add_assign(ineq& c, literal_vector const& lits, literal l);
literal_vector& get_lits();
@ -149,7 +149,7 @@ namespace smt {
void set_mark(bool_var v, unsigned idx);
void unset_mark(literal l);
void resolve_conflict(literal conseq, ineq& c);
bool resolve_conflict(ineq& c);
void process_antecedent(literal l, numeral coeff);
void process_ineq(ineq& c, literal conseq, numeral coeff);
@ -179,6 +179,5 @@ namespace smt {
virtual void restart_eh();
virtual void collect_statistics(::statistics & st) const;
static bool s_debug_conflict;
};
};