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evaluate with don't cares

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-01-18 09:17:15 -08:00
parent 321bad2c84
commit 495b88ce99
5 changed files with 47 additions and 28 deletions
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7
src/sat/sat_aig_cuts.h
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@ -114,8 +114,6 @@ namespace sat {
bool insert_aux(unsigned v, node const& n);
void init_cut_set(unsigned id);
unsigned max_cutset_size(unsigned v) const { return v == UINT_MAX ? m_config.m_max_cutset_size : m_max_cutset_size[v]; }
bool eq(node const& a, node const& b);
unsigned_vector filter_valid_nodes() const;
@ -133,7 +131,7 @@ namespace sat {
void flush_roots(literal_vector const& to_root, node& n);
void flush_roots(literal_vector const& to_root, cut_set& cs);
uint64_t eval(node const& n, svector<uint64_t> const& env) const;
cut_val eval(node const& n, cut_eval const& env) const;
std::ostream& display(std::ostream& out, node const& n) const;
@ -166,6 +164,7 @@ namespace sat {
void set_on_clause_del(on_clause_t& on_clause_del);
void inc_max_cutset_size(unsigned v) { m_max_cutset_size[v] += 10; touch(v); }
unsigned max_cutset_size(unsigned v) const { return v == UINT_MAX ? m_config.m_max_cutset_size : m_max_cutset_size[v]; }
vector<cut_set> const & operator()();
unsigned num_cuts() const { return m_num_cuts; }
@ -174,7 +173,7 @@ namespace sat {
void touch(bool_var v) { m_last_touched[v] = v + m_num_cut_calls * m_aig.size(); }
svector<uint64_t> simulate(unsigned num_rounds);
cut_eval simulate(unsigned num_rounds);
std::ostream& display(std::ostream& out) const;