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working on completing ATE/ALA for acce and abce

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-01-29 20:32:06 -08:00
parent 3b1810d893
commit 5a2b072ddf
29 changed files with 466 additions and 230 deletions
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30
src/sat/sat_clause_use_list.h
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@ -30,24 +30,24 @@ namespace sat {
class clause_use_list {
clause_vector m_clauses;
unsigned m_size;
unsigned m_num_blocked;
unsigned m_num_redundant;
public:
clause_use_list() {
STRACE("clause_use_list_bug", tout << "[cul_created] " << this << "\n";);
m_size = 0;
m_num_blocked = 0;
m_num_redundant = 0;
}
unsigned size() const {
return m_size;
}
unsigned num_blocked() const {
return m_num_blocked;
unsigned num_redundant() const {
return m_num_redundant;
}
unsigned non_blocked_size() const {
return m_size - m_num_blocked;
unsigned num_irredundant() const {
return m_size - m_num_redundant;
}
bool empty() const { return size() == 0; }
@ -58,7 +58,7 @@ namespace sat {
SASSERT(!c.was_removed());
m_clauses.push_back(&c);
m_size++;
if (c.is_blocked()) ++m_num_blocked;
if (c.is_learned()) ++m_num_redundant;
}
void erase_not_removed(clause & c) {
@ -67,7 +67,7 @@ namespace sat {
SASSERT(!c.was_removed());
m_clauses.erase(&c);
m_size--;
if (c.is_blocked()) --m_num_blocked;
if (c.is_learned()) --m_num_redundant;
}
void erase(clause & c) {
@ -75,25 +75,25 @@ namespace sat {
SASSERT(m_clauses.contains(&c));
SASSERT(c.was_removed());
m_size--;
if (c.is_blocked()) --m_num_blocked;
if (c.is_learned()) --m_num_redundant;
}
void block(clause const& c) {
SASSERT(c.is_blocked());
++m_num_blocked;
SASSERT(c.is_learned());
++m_num_redundant;
SASSERT(check_invariant());
}
void unblock(clause const& c) {
SASSERT(!c.is_blocked());
--m_num_blocked;
SASSERT(!c.is_learned());
--m_num_redundant;
SASSERT(check_invariant());
}
void reset() {
m_clauses.finalize();
m_size = 0;
m_num_blocked = 0;
m_num_redundant = 0;
}
bool check_invariant() const;