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fix lut augment

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-02-19 18:36:28 -08:00
parent a543099a4f
commit 3bb05b5e01
5 changed files with 86 additions and 20 deletions
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6
src/sat/sat_aig_cuts.h
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@ -115,6 +115,7 @@ namespace sat {
literal_vector m_clause;
cut const* m_tables[6];
uint64_t m_luts[6];
literal m_lits[6];
bool is_touched(bool_var v, node const& n);
bool is_touched(literal lit) const { return is_touched(lit.var()); }
@ -144,7 +145,10 @@ namespace sat {
bool flush_roots(bool_var var, literal_vector const& to_root, node& n);
void flush_roots(literal_vector const& to_root, cut_set& cs);
void flush_units(cut_set& cs);
cut_val eval(node const& n, cut_eval const& env) const;
lbool get_value(bool_var v) const;
std::ostream& display(std::ostream& out, node const& n) const;
@ -182,6 +186,8 @@ namespace sat {
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]; }
void flush_units();
vector<cut_set> const & operator()();
unsigned num_cuts() const { return m_num_cuts; }