mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-05-11 01:35:47 +00:00
Code Activity

flag incomplete on lambdas #5803

Browse source
This commit is contained in:
Nikolaj Bjorner 2022-01-31 11:54:06 -08:00
parent a189ca8b60
commit a326ad4cd9
6 changed files with 22 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

21
src/smt/smt_context.cpp
View file

@ -3731,7 +3731,7 @@ namespace smt {
if (status == l_false) {
return false;
}
if (status == l_true && !m_qmanager->has_quantifiers()) {
if (status == l_true && !m_qmanager->has_quantifiers() && !m_has_lambda) {
return false;
}
if (status == l_true && m_qmanager->has_quantifiers()) {
@ -3754,6 +3754,11 @@ namespace smt {
break;
}
}
if (status == l_true && m_has_lambda) {
m_last_search_failure = LAMBDAS;
status = l_undef;
return false;
}
inc_limits();
if (status == l_true || !m_fparams.m_restart_adaptive || m_agility < m_fparams.m_restart_agility_threshold) {
SASSERT(!inconsistent());
@ -3765,13 +3770,13 @@ namespace smt {
pop_scope(m_scope_lvl - curr_lvl);
SASSERT(at_search_level());
}
for (theory* th : m_theory_set) {
if (!inconsistent()) th->restart_eh();
}
for (theory* th : m_theory_set)
if (!inconsistent())
th->restart_eh();
TRACE("mbqi_bug_detail", tout << "before instantiating quantifiers...\n";);
if (!inconsistent()) {
if (!inconsistent())
m_qmanager->restart_eh();
}
if (inconsistent()) {
VERIFY(!resolve_conflict());
status = l_false;
@ -3993,6 +3998,10 @@ namespace smt {
TRACE("final_check_step", tout << "RESULT final_check: " << result << "\n";);
if (result == FC_GIVEUP && f != OK)
m_last_search_failure = f;
if (result == FC_DONE && m_has_lambda) {
m_last_search_failure = LAMBDAS;
result = FC_GIVEUP;
}
return result;
}