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detect approximate relations to return unknown, fix product relations, fix symbolic magic set transformation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-07-10 17:20:44 +03:00
parent d9e3881560
commit 784455d1fc
18 changed files with 182 additions and 155 deletions
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4
src/muz_qe/dl_mk_magic_symbolic.cpp
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@ -95,11 +95,13 @@ namespace datalog {
neg.push_back(false);
}
new_rule = rm.mk(mk_ans(r.get_head()), tail.size(), tail.c_ptr(), neg.c_ptr(), r.name(), true);
result->add_rule(new_rule);
if (source.is_output_predicate(r.get_decl())) {
result->set_output_predicate(new_rule->get_decl());
new_rule = rm.mk(mk_query(r.get_head()), 0, 0, 0, r.name(), true);
result->add_rule(new_rule);
}
result->add_rule(new_rule);
for (unsigned j = 0; j < utsz; ++j) {
new_rule = rm.mk(mk_query(r.get_tail(j)), tail.size()-utsz+j, tail.c_ptr(), neg.c_ptr(), r.name(), true);
result->add_rule(new_rule);