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debugging dl_bmc

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2012-10-10 18:32:52 -07:00
parent 5409c90918
commit c9c8fb3834
1 changed files with 10 additions and 12 deletions
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22
lib/dl_bmc_engine.cpp
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@ -465,7 +465,7 @@ namespace datalog {
path_arg = path_var.get();
}
else {
path_arg = m.mk_app(succs[j-1], path_var.get());
path_arg = m.mk_app(succs[j], path_var.get());
}
for (unsigned k = 0; k < q->get_arity(); ++k) {
expr* arg = r.get_tail(j)->get_arg(k);
@ -496,7 +496,7 @@ namespace datalog {
path_arg = path_var.get();
}
else {
path_arg = m.mk_app(succs[j-1], path_var.get());
path_arg = m.mk_app(succs[j], path_var.get());
}
func_decl* q = r.get_decl(j);
for (unsigned k = 0; k < q->get_arity(); ++k) {
@ -531,18 +531,16 @@ namespace datalog {
expr_ref fml(m);
fml = m.mk_implies(rule_pred, rule_body);
fml = m.mk_forall(vars.size(), q_sorts.c_ptr(), names.c_ptr(), fml, 1, qid, skid, 1, patterns.c_ptr());
std::cout << mk_pp(fml, m) << "\n";
assert_expr(fml);
tmp = m.mk_app(mk_predicate(p), trace_arg.get(), path_var.get());
patterns.reset();
patterns.push_back(m.mk_pattern(to_app(tmp)));
fml = m.mk_implies(tmp, rule_pred);
fml = m.mk_forall(vars.size(), sorts.c_ptr(), names.c_ptr(), fml, 1, qid, skid, 1, patterns.c_ptr());
assert_expr(fml);
}
bool_rewriter(m).mk_or(rules.size(), rules.c_ptr(), tmp);
symbol names[2] = { symbol("Trace"), symbol("Path") };
symbol qid = p->get_name(), skid;
patterns.reset();
patterns.push_back(m.mk_pattern(to_app(pred)));
expr_ref fml(m);
fml = m.mk_implies(pred, tmp);
fml = m.mk_forall(2, sorts, names, fml, 1, qid, skid, 1, patterns.c_ptr());
assert_expr(fml);
}
}