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print output predicates as part of displaying rules

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-08-22 21:17:05 -07:00
parent da8c9134f8
commit 9b893c625b
4 changed files with 45 additions and 50 deletions
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29
src/muz/ddnf/ddnf.cpp
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@ -25,7 +25,6 @@ Revision History:
#include "dl_context.h"
#include "scoped_proof.h"
#include "bv_decl_plugin.h"
//#include "dl_decl_plugin.h"
namespace datalog {
@ -485,7 +484,6 @@ namespace datalog {
ast_manager& m;
rule_manager& rm;
bv_util bv;
// dl_decl_util dl;
volatile bool m_cancel;
ptr_vector<expr> m_todo;
ast_mark m_visited1, m_visited2;
@ -502,7 +500,6 @@ namespace datalog {
m(ctx.get_manager()),
rm(ctx.get_rule_manager()),
bv(m),
// dl(m),
m_cancel(false),
m_trail(m),
m_inner_ctx(m, m_ctx.get_register_engine(), m_ctx.get_fparams())
@ -688,25 +685,7 @@ namespace datalog {
void dump_rules(rule_set& rules) {
init_ctx(rules);
func_decl* q = rules.get_output_predicate();
rule_vector const& qs = rules.get_predicate_rules(q);
SASSERT(qs.size() == 1);
app* qa = qs[0]->get_head();
expr_ref query(m);
ptr_vector<sort> sorts;
vector<symbol> names;
get_free_vars(qa, sorts);
// TBD: get the real names from the original query.
for (unsigned i = 0; i < sorts.size(); ++i) {
if (!sorts[i]) sorts[i] = m.mk_bool_sort();
std::ostringstream strm;
strm << "q" << i;
names.push_back(symbol(strm.str().c_str()));
}
sorts.reverse();
query = m.mk_quantifier(false, sorts.size(), sorts.c_ptr(), names.c_ptr(), qa);
expr* qe = query;
m_inner_ctx.display_smt2(1, &qe, std::cout);
m_inner_ctx.display_smt2(0, 0, std::cout);
}
lbool execute_rules(rule_set& rules) {
@ -806,12 +785,6 @@ namespace datalog {
++nb;
}
return bv.mk_sort(nb);
#if 0
std::ostringstream strm;
strm << "S" << num_elems;
symbol name(strm.str().c_str());
return dl.mk_sort(name, num_elems);
#endif
}
UNREACHABLE();
return 0;