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prepare the mixed case

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-01-14 16:49:40 -08:00
parent 8980aff7f3
commit 0e86c567cc
4 changed files with 37 additions and 22 deletions
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8
src/math/lp/nla_core.cpp
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@ -164,7 +164,8 @@ rational core::product_value(const unsigned_vector & m) const {
// return true iff the monic value is equal to the product of the values of the factors
bool core::check_monic(const monic& m) const {
SASSERT((!m_lar_solver.column_is_int(m.var())) || m_lar_solver.get_column_value(m.var()).is_int());
SASSERT((!m_lar_solver.column_is_int(m.var())) || m_lar_solver.get_column_value(m.var()).is_int());
TRACE("nla_solver", print_monic_with_vars(m, tout) << '\n';);
return product_value(m.vars()) == m_lar_solver.get_column_value_rational(m.var());
}
@ -1122,13 +1123,9 @@ std::unordered_map<unsigned, unsigned_vector> core::get_rm_by_arity() {
return m;
}
bool core::rm_check(const monic& rm) const {
return check_monic(m_emons[rm.var()]);
}
/**
\brief Add |v| ~ |bound|
@ -1330,6 +1327,7 @@ bool core::elists_are_consistent(bool check_in_model) const {
lbool core::check(vector<lemma>& l_vec) {
lp_settings().stats().m_nla_calls++;
TRACE("nla_solver", tout << "calls = " << lp_settings().stats().m_nla_calls << "\n";);
m_lar_solver.get_rid_of_inf_eps();
m_lemma_vec = &l_vec;
if (!(m_lar_solver.get_status() == lp::lp_status::OPTIMAL || m_lar_solver.get_status() == lp::lp_status::FEASIBLE )) {
TRACE("nla_solver", tout << "unknown because of the m_lar_solver.m_status = " << m_lar_solver.get_status() << "\n";);