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fix bug in contains check

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-09-22 01:42:14 -07:00
parent 816119e8ae
commit 3203b6e2db
1 changed files with 7 additions and 11 deletions
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18
src/muz/rel/udoc_relation.cpp
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@ -867,12 +867,10 @@ namespace datalog {
}
t.extract_guard(condition, guard, m_condition);
t.compile_guard(guard, m_udoc, m_empty_bv);
if (m.is_true(m_condition)) {
m_condition = 0;
}
TRACE("doc",
tout << "condition: " << mk_pp(condition, m) << "\n";
if (m_condition) tout << m_condition << "\n";
tout << "original condition: " << mk_pp(condition, m) << "\n";
tout << "remaining condition: " << m_condition << "\n";
m_udoc.display(dm, tout) << "\n";);
}
@ -883,11 +881,11 @@ namespace datalog {
virtual void operator()(relation_base & tb) {
udoc_relation & t = get(tb);
udoc& u = t.get_udoc();
ast_manager& m = m_condition.get_manager();
SASSERT(u.well_formed(dm));
u.intersect(dm, m_udoc);
SASSERT(u.well_formed(dm));
if (m_condition && !u.is_empty()) {
std::cout << "Apply: " << m_condition << "\n";
if (!m.is_true(m_condition) && !u.is_empty()) {
t.apply_guard(m_condition, u, m_equalities, m_empty_bv);
SASSERT(u.well_formed(dm));
}
@ -1025,9 +1023,6 @@ namespace datalog {
t.extract_equalities(condition, non_eq_cond, m_equalities, m_roots);
t.extract_guard(non_eq_cond, guard, m_condition);
t.compile_guard(guard, m_udoc, m_col_list);
if (m.is_true(m_condition)) {
m_condition = 0;
}
}
virtual ~filter_proj_fn() {
@ -1037,6 +1032,7 @@ namespace datalog {
udoc_relation const & t = get(tb);
udoc const& u1 = t.get_udoc();
doc_manager& dm = t.get_dm();
ast_manager& m = m_condition.get_manager();
udoc u2;
SASSERT(u1.well_formed(dm));
u2.copy(dm, u1);
@ -1045,7 +1041,7 @@ namespace datalog {
SASSERT(u2.well_formed(dm));
u2.merge(dm, m_roots, m_equalities, m_col_list);
SASSERT(u2.well_formed(dm));
if (m_condition && !u2.is_empty()) {
if (!m.is_true(m_condition) && !u2.is_empty()) {
t.apply_guard(m_condition, u2, m_equalities, m_col_list);
SASSERT(u2.well_formed(dm));
}