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lookeahead updates

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-03-15 08:11:13 -07:00
parent f9193af85d
commit d4977cb2db
3 changed files with 64 additions and 8 deletions
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6
src/sat/sat_simplifier.cpp
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@ -283,7 +283,11 @@ namespace sat {
unsigned sz = c.size();
if (sz == 0) {
s.set_conflict(justification());
return;
for (; it != end; ++it) {
*it2 = *it;
++it2;
}
break;
}
if (sz == 1) {
s.assign(c[0], justification());