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align use_list with number of variables during flatten, push clause and bool_vars_of addition into clause and atom creation time.

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Nikolaj Bjorner 2025-01-25 20:47:57 -08:00
parent 7fc59b65ad
commit a7010574c8
6 changed files with 72 additions and 38 deletions
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13
src/ast/sls/sls_arith_clausal.cpp
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@ -275,8 +275,8 @@ namespace sls {
DEBUG_CODE(
for (sat::bool_var bv = 0; bv < ctx.num_bool_vars(); ++bv) {
if (a.get_ineq(bv) && a.get_ineq(bv)->is_true() != ctx.is_true(bv)) {
TRACE("arith", tout << bv << " " << *a.get_ineq(bv) << "\n";
tout << a.m_vars[v].m_bool_vars_of << "\n");
TRACE("arith", tout << "bv:" << bv << " " << *a.get_ineq(bv) << ctx.is_true(bv) << "\n";
tout << "bool vars: " << a.m_vars[v].m_bool_vars_of << "\n");
}
VERIFY(!a.get_ineq(bv) || a.get_ineq(bv)->is_true() == ctx.is_true(bv));
});
@ -349,7 +349,6 @@ namespace sls {
vi.set_value(vi.m_hi->value);
else
vi.set_value(num_t(0));
vi.m_bool_vars_of.reset();
}
initialize();
}
@ -365,6 +364,14 @@ namespace sls {
m_no_improve = 0;
m_no_improve_bool = 0;
m_no_improve_arith = 0;
for (; m_num_clauses < ctx.clauses().size(); ++m_num_clauses) {
auto const& c = ctx.get_clause(m_num_clauses);
for (auto lit : c) {
auto bv = lit.var();
if (a.get_ineq(bv))
a.initialize_clauses_of(bv, m_num_clauses);
}
}
}