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fix check for satisfiability before calling final_check

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-10-06 08:35:05 -07:00
parent 7ef1e8a3de
commit 6d8daacdec
1 changed files with 8 additions and 3 deletions
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11
src/qe/qe.cpp
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@ -1451,10 +1451,15 @@ namespace qe {
if (assumption) m_solver.assert_expr(assumption);
bool is_sat = false;
lbool res = l_true;
while (res == l_true) {
while (true) {
res = m_solver.check();
if (res == l_true) is_sat = true;
final_check();
if (res == l_true) {
is_sat = true;
final_check();
}
else {
break;
}
}
if (res == l_undef) {
free_vars.append(num_vars, vars);