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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-29 13:27:49 -07:00
parent ee909b6374
commit 5df2715064
10 changed files with 458 additions and 15 deletions
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5
src/sat/smt/array_axioms.cpp
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@ -89,15 +89,12 @@ namespace array {
app* select = r.select->get_app();
SASSERT(a.is_select(select));
SASSERT(can_beta_reduce(r.n));
//std::cout << mk_bounded_pp(child, m) << " " << ctx.is_relevant(child) << " " << mk_bounded_pp(select, m) << "\n";
if (!ctx.is_relevant(child))
return false;
for (unsigned i = 1; i < select->get_num_args(); ++i)
if (!ctx.is_relevant(select->get_arg(i)))
return false;
TRACE("array", tout << "select-axiom: " << mk_bounded_pp(select, m, 2) << " " << mk_bounded_pp(child, m, 2) << "\n";);
// if (r.select->get_arg(0)->get_root() != r.n->get_root())
// std::cout << "delayed: " << r.m_delayed << "\n";
if (get_config().m_array_delay_exp_axiom && r.select->get_arg(0)->get_root() != r.n->get_root() && !r.m_delayed) {
IF_VERBOSE(11, verbose_stream() << "delay: " << mk_bounded_pp(child, m) << " " << mk_bounded_pp(select, m) << "\n");
ctx.push(set_delay_bit(*this, idx));
@ -117,7 +114,7 @@ namespace array {
else if (is_lambda(child))
return assert_select_lambda_axiom(select, child);
else
UNREACHABLE();
UNREACHABLE();
return false;
}