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array solver fixes

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This commit is contained in:
Nikolaj Bjorner 2021-03-13 06:19:26 -08:00
parent 78f4513441
commit 9a975a4523
10 changed files with 227 additions and 98 deletions
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13
src/sat/smt/euf_model.cpp
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@ -236,13 +236,16 @@ namespace euf {
expr* e = n->get_expr();
if (!m.is_bool(e))
continue;
unsigned id = n->get_root_id();
if (!m_values.get(id))
if (!is_relevant(n))
continue;
bool tt = m.is_true(m_values.get(id));
if (mdl.is_true(e) != tt) {
IF_VERBOSE(0, verbose_stream() << "Failed to evaluate " << id << " " << mk_bounded_pp(e, m) << " " << mdl(e) << " " << mk_bounded_pp(m_values.get(id), m) << "\n");
bool tt = l_true == s().value(n->bool_var());
if (tt && mdl.is_false(e)) {
IF_VERBOSE(0, verbose_stream() << "Failed to validate " << bpp(n) << " " << mdl(e) << "\n");
for (auto* arg : euf::enode_args(n))
IF_VERBOSE(0, verbose_stream() << bpp(arg) << "\n" << mdl(arg->get_expr()) << "\n");
}
if (!tt && mdl.is_true(e))
IF_VERBOSE(0, verbose_stream() << "Failed to validate " << bpp(n) << " " << mdl(e) << "\n");
}
}