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throttle ackerman on arrays

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This commit is contained in:
Nikolaj Bjorner 2022-01-01 15:33:33 -08:00
parent a20b577b2f
commit 84f514a4f4
8 changed files with 54 additions and 6 deletions
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8
src/ast/euf/euf_egraph.cpp
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@ -189,10 +189,10 @@ namespace euf {
add_th_diseq(id, v1, v2, n->get_expr());
return;
}
for (auto p : euf::enode_th_vars(r1)) {
for (auto const& p : euf::enode_th_vars(r1)) {
if (!th_propagates_diseqs(p.get_id()))
continue;
for (auto q : euf::enode_th_vars(r2))
for (auto const& q : euf::enode_th_vars(r2))
if (p.get_id() == q.get_id())
add_th_diseq(p.get_id(), p.get_var(), q.get_var(), n->get_expr());
}
@ -506,7 +506,7 @@ namespace euf {
void egraph::merge_th_eq(enode* n, enode* root) {
SASSERT(n != root);
for (auto iv : enode_th_vars(n)) {
for (auto const& iv : enode_th_vars(n)) {
theory_id id = iv.get_id();
theory_var v = root->get_th_var(id);
if (v == null_theory_var) {
@ -789,7 +789,7 @@ namespace euf {
out << "[b" << n->bool_var() << " := " << (n->value() == l_true ? "T":"F") << (n->merge_tf()?"":" no merge") << "] ";
if (n->has_th_vars()) {
out << "[t";
for (auto v : enode_th_vars(n))
for (auto const& v : enode_th_vars(n))
out << " " << v.get_id() << ":" << v.get_var();
out << "] ";
}