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fixes to dt_solver and related

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This commit is contained in:
Nikolaj Bjorner 2021-02-27 11:03:20 -08:00
parent f7b1469462
commit 830f314a3f
20 changed files with 250 additions and 187 deletions
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8
src/smt/smt_context.cpp
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@ -458,7 +458,7 @@ namespace smt {
TRACE("add_eq", tout << "assigning: #" << n1->get_owner_id() << " = #" << n2->get_owner_id() << "\n";);
TRACE("add_eq_detail", tout << "assigning\n" << enode_pp(n1, *this) << "\n" << enode_pp(n2, *this) << "\n";
tout << "kind: " << js.get_kind() << "\n";);
SASSERT(n1->get_owner()->get_sort() == n2->get_owner()->get_sort());
SASSERT(n1->get_sort() == n2->get_sort());
m_stats.m_num_add_eq++;
enode * r1 = n1->get_root();
@ -1099,14 +1099,14 @@ namespace smt {
context.
*/
bool context::is_diseq(enode * n1, enode * n2) const {
SASSERT(n1->get_owner()->get_sort() == n2->get_owner()->get_sort());
SASSERT(n1->get_sort() == n2->get_sort());
context * _this = const_cast<context*>(this);
if (!m_is_diseq_tmp) {
app * eq = m.mk_eq(n1->get_owner(), n2->get_owner());
m.inc_ref(eq);
_this->m_is_diseq_tmp = enode::mk_dummy(m, m_app2enode, eq);
}
else if (m_is_diseq_tmp->get_owner()->get_arg(0)->get_sort() != n1->get_owner()->get_sort()) {
else if (m_is_diseq_tmp->get_owner()->get_arg(0)->get_sort() != n1->get_sort()) {
m.dec_ref(m_is_diseq_tmp->get_owner());
app * eq = m.mk_eq(n1->get_owner(), n2->get_owner());
m.inc_ref(eq);
@ -4475,7 +4475,7 @@ namespace smt {
}
bool context::get_value(enode * n, expr_ref & value) {
sort * s = n->get_owner()->get_sort();
sort * s = n->get_sort();
family_id fid = s->get_family_id();
theory * th = get_theory(fid);
if (th == nullptr)