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deal with compiler warnings (unused variables etc)

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This commit is contained in:
Nikolaj Bjorner 2023-02-18 17:53:37 -08:00
parent 6092bf534c
commit c0f80f92ba
8 changed files with 14 additions and 23 deletions
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3
src/sat/sat_ddfw.cpp
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@ -583,8 +583,7 @@ namespace sat {
void ddfw::shift_weights() {
++m_shifts;
for (unsigned to_idx : m_unsat) {
auto& cf = m_clauses[to_idx];
SASSERT(!cf.is_true());
SASSERT(!m_clauses[to_idx].is_true());
unsigned from_idx = select_max_same_sign(to_idx);
if (from_idx == UINT_MAX || disregard_neighbor())
from_idx = select_random_true_clause();

6
src/sat/smt/arith_sls.cpp
View file

@ -72,9 +72,6 @@ namespace arith {
continue;
if (!s.lp().external_is_used(v))
continue;
int64_t old_value = 0;
if (s.is_registered_var(v))
old_value = to_numeral(s.get_ivalue(v).x);
int64_t new_value = m_vars[v].m_best_value;
s.ensure_column(v);
lp::column_index vj = s.lp().to_column_index(v);
@ -535,13 +532,12 @@ namespace arith {
int64_t new_value;
double result = 0;
double max_result = -1;
theory_var max_var = 0;
for (auto const & [coeff, x] : ineq->m_args) {
if (!cm(!sign0, *ineq, x, coeff, new_value))
continue;
double result = 0;
auto old_value = m_vars[x].m_value;
for (auto const [coeff, bv] : m_vars[x].m_bool_vars) {
for (auto const& [coeff, bv] : m_vars[x].m_bool_vars) {
bool sign = !m_bool_search->value(bv);
auto dtt_old = dtt(sign, *atom(bv));
auto dtt_new = dtt(sign, *atom(bv), coeff, old_value, new_value);

2
src/sat/smt/euf_local_search.cpp
View file

@ -32,7 +32,7 @@ namespace euf {
for (auto* th : m_solvers)
th->set_bool_search(&bool_search);
lbool r = bool_search.check(0, nullptr, nullptr);
bool_search.check(0, nullptr, nullptr);
auto const& mdl = bool_search.get_model();
for (unsigned i = 0; i < mdl.size(); ++i)