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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-02-11 13:49:47 -08:00
parent 2e648e2f02
commit 25f53c0467
11 changed files with 6 additions and 18 deletions

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@ -3588,7 +3588,6 @@ namespace sat {
void solver::unassign_vars(unsigned old_sz, unsigned new_lvl) {
SASSERT(old_sz <= m_trail.size());
SASSERT(m_replay_assign.empty());
unsigned i = m_trail.size();
for (unsigned i = m_trail.size(); i-- > old_sz; ) {
literal l = m_trail[i];
bool_var v = l.var();