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weird latent bug in wmax: init() succeeds and it returns undef

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This commit is contained in:
Nikolaj Bjorner 2023-04-24 21:14:42 -07:00
parent fdd5c923ed
commit d8156aeff3
2 changed files with 3 additions and 2 deletions
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3
src/opt/maxsmt.cpp
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@ -213,7 +213,8 @@ namespace opt {
try {
is_sat = (*m_msolver)();
}
catch (z3_exception&) {
catch (z3_exception& ex) {
IF_VERBOSE(1, verbose_stream() << ex.msg() << "\n");
is_sat = l_undef;
}
if (is_sat != l_false) {

2
src/opt/wmax.cpp
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@ -53,7 +53,7 @@ namespace opt {
TRACE("opt", tout << "weighted maxsat\n";);
scoped_ensure_theory wth(*this);
reset();
if (init())
if (!init())
return l_undef;
lbool is_sat = l_true;