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limit the row length in horner's scheme

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-08-23 11:01:17 -07:00
parent b075d3923e
commit bf79d93d51
4 changed files with 15 additions and 2 deletions
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4
src/math/lp/horner.cpp
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@ -40,6 +40,10 @@ bool horner::row_has_monomial_to_refine(const T& row) const {
template <typename T>
bool horner::row_is_interesting(const T& row) const {
TRACE("nla_solver_details", m_core->print_term(row, tout););
if (row.size() > m_core->m_settings.horner_row_length_limit()) {
TRACE("nla_solver_details", tout << "disregard\n";);
return false;
}
SASSERT(row_has_monomial_to_refine(row));
m_row_var_set.clear();
for (const auto& p : row) {