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create class lemma

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-02-10 21:40:47 -08:00
parent 4243bd3e2a
commit b2943c34f1
4 changed files with 119 additions and 131 deletions
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17
src/smt/theory_lra.cpp
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@ -2153,7 +2153,7 @@ public:
void false_case_of_check_nla() {
literal_vector core;
for (auto const& ineq : m_lemma) {
for (auto const& ineq : m_lemma.ineqs()) {
bool is_lower = true, pos = true, is_eq = false;
switch (ineq.m_cmp) {
case lp::LE: is_lower = false; pos = false; break;
@ -2181,14 +2181,12 @@ public:
set_conflict_or_lemma(core, false);
}
lbool check_aftermath_nla(lbool r, const vector<nla::lemma>& l,
const vector<lp::explanation>& e) {
lbool check_aftermath_nla(lbool r, const vector<nla::lemma>& lv) {
switch (r) {
case l_false: {
SASSERT(l.size() == e.size());
for(unsigned i = 0; i < l.size(); i++) {
m_lemma = l[i];
m_explanation = e[i];
for(const nla::lemma & l : lv) {
m_lemma = l; //todo avoit the copy
m_explanation = l.expl();
false_case_of_check_nla();
}
break;
@ -2217,9 +2215,8 @@ public:
m_explanation.clear();
return check_aftermath_nra(m_nra->check(m_explanation));
}
vector<nla::lemma> l;
vector<lp::explanation> e;
return check_aftermath_nla(m_nla->check(e, l), l, e);
vector<nla::lemma> lv;
return check_aftermath_nla(m_nla->check(lv), lv);
}
/**