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fix pickup of new constraints

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This commit is contained in:
Nikolaj Bjorner 2025-01-28 15:04:13 -08:00
parent 1676378be9
commit 5c2a9d9936
4 changed files with 52 additions and 13 deletions
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19
src/ast/sls/sls_euf_plugin.cpp
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@ -52,11 +52,18 @@ namespace sls {
void euf_plugin::register_term(expr* e) {
if (!is_app(e))
return;
if (!is_uninterp(e))
return;
app* a = to_app(e);
if (a->get_num_args() == 0)
return;
if (!is_uninterp(e)) {
return;
family_id fid = a->get_family_id();
if (fid == basic_family_id)
return;
if (all_of(*a, [&](expr* arg) { return !is_app(arg) || fid == to_app(arg)->get_family_id(); }))
return;
}
auto f = a->get_decl();
if (!m_app.contains(f))
m_app.insert(f, ptr_vector<app>());
@ -341,8 +348,8 @@ namespace sls {
verbose_stream() << ctx.get_value(t->get_arg(i)) << " == " << ctx.get_value(u->get_arg(i)) << "\n";
#endif
expr_ref fml(m.mk_or(ors), m);
ctx.add_constraint(fml);
new_constraint = true;
if (ctx.add_constraint(fml))
new_constraint = true;
}
else
@ -368,8 +375,8 @@ namespace sls {
}
// distinct(a, b, c) or a = b or a = c or b = c
eqs.push_back(e);
ctx.add_constraint(m.mk_or(eqs));
new_constraint = true;
if (ctx.add_constraint(m.mk_or(eqs)))
new_constraint = true;
done_distinct:
;
}