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fix again

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-05-08 12:11:43 +02:00
parent f79dccccfe
commit 6071797ba9
2 changed files with 2 additions and 5 deletions
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2
src/nlsat/nlsat_evaluator.cpp
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@ -385,7 +385,7 @@ namespace nlsat {
// TODO: check if it is useful to cache results
SASSERT(m_assignment.is_assigned(max_var(p)));
int r = m_am.eval_sign_at(polynomial_ref(p, m_pm), m_assignment);
return r > 0 ? +1 : (r < 0 ? 0 : -1);
return r > 0 ? +1 : (r < 0 ? -1 : 0);
}
bool satisfied(int sign, atom::kind k) {

5
src/nlsat/nlsat_solver.cpp
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@ -2102,10 +2102,7 @@ namespace nlsat {
del_ill_formed_lemmas();
TRACE("nlsat_bool_assignment_bug", tout << "before reinit cache\n"; display_bool_assignment(tout););
reinit_cache();
for (var x = 0; x < num_vars(); x++) {
if (new_assignment.is_assigned(x))
m_assignment.set(x, new_assignment.value(x));
}
m_assignment.swap(new_assignment);
reattach_arith_clauses(m_clauses);
reattach_arith_clauses(m_learned);
TRACE("nlsat_reorder", tout << "solver after variable reorder\n"; display(tout); display_vars(tout););