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use cuts from proofs, remove gcc warnings

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2024-10-02 16:07:49 -07:00 • committed by Lev Nachmanson
parent 2ebb957cc8
commit 06faf03eaa
2 changed files with 5 additions and 9 deletions
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10
src/math/lp/dioph_eq.cpp
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@ -256,7 +256,7 @@ namespace lp {
if (lra.settings().stats().m_dio_conflicts % lra.settings().dio_cut_from_proof_period() == 0) {
// prepare int_solver for reporting
lar_term& t = lia.get_term();
for (auto& p: ep.m_e) {
for (const auto& p: ep.m_e) {
t.add_monomial(p.coeff()/g, p.j());
}
lia.offset() = floor(-new_c);
@ -407,7 +407,7 @@ namespace lp {
bool is_strict;
u_dependency *b_dep = nullptr;
if (lra.has_upper_bound(j, b_dep, rs, is_strict)) {
if (t.c() > rs || is_strict && t.c() == rs) {
if (t.c() > rs || (is_strict && t.c() == rs)) {
for (const auto& p: lra.flatten(dep)) {
m_infeas_explanation.push_back(p);
}
@ -418,7 +418,7 @@ namespace lp {
}
}
if (lra.has_lower_bound(j, b_dep, rs, is_strict)) {
if (t.c() < rs || is_strict && t.c() == rs) {
if (t.c() < rs || (is_strict && t.c() == rs)) {
for (const auto& p: lra.flatten(dep)) {
m_infeas_explanation.push_back(p);
}
@ -521,9 +521,8 @@ namespace lp {
term_o& e = m_eprime[e_index].m_e;
if (!e.contains(k)) continue;
const mpq& k_coeff = e.get_coeff(k);
TRACE("dioph_eq", print_eprime_entry(e_index, tout << "before:") << std::endl;
tout << "k_coeff:" << k_coeff << std::endl;);
tout << "k_coeff:" << e.get_coeff(k) << std::endl;);
/*
if (!l_term.is_empty()) {
@ -684,7 +683,6 @@ namespace lp {
SASSERT(ex.empty());
TRACE("dioph_eq", tout << "conflict:"; print_eprime_entry(m_conflict_index, tout) << std::endl;);
auto & ep = m_eprime[m_conflict_index];
u_dependency* dep = nullptr;
/*
for (const auto & pl : ep.m_l) {
unsigned row_index = pl.j();