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fix choosing rows for horner's schem

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-07-31 12:12:30 -07:00
parent 7cf23c1a32
commit aef26598e5
5 changed files with 31 additions and 15 deletions
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6
src/math/lp/nla_core.cpp
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@ -1238,7 +1238,7 @@ void core::negate_relation(unsigned j, const rational& a) {
}
}
bool core:: conflict_found() const {
bool core::conflict_found() const {
for (const auto & l : * m_lemma_vec) {
if (l.is_conflict())
return true;
@ -1246,11 +1246,11 @@ bool core:: conflict_found() const {
return false;
}
bool core:: done() const {
bool core::done() const {
return m_lemma_vec->size() >= 10 || conflict_found();
}
lbool core:: inner_check(bool derived) {
lbool core::inner_check(bool derived) {
if (derived && (lp_settings().st().m_nla_calls % m_settings.horner_frequency() == 0))
m_horner.horner_lemmas();
if (done()) {