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fix model converter in inliner. Bug reported by Sagar Chaki

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-07-06 18:11:57 +02:00
parent 9d221c037a
commit d6de73a2d1
3 changed files with 8 additions and 2 deletions
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3
src/api/z3_api.h
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@ -5668,7 +5668,8 @@ END_MLAPI_EXCLUDE
Each conjunct encodes values of the bound variables of the query that are satisfied.
In PDR mode, the returned answer is a single conjunction.
The previous call to Z3_fixedpoint_query must have returned Z3_L_TRUE.
When used in Datalog mode the previous call to Z3_fixedpoint_query must have returned Z3_L_TRUE.
When used with the PDR engine, the previous call must have been either Z3_L_TRUE or Z3_L_FALSE.
def_API('Z3_fixedpoint_get_answer', AST, (_in(CONTEXT), _in(FIXEDPOINT)))
*/

2
src/muz/base/dl_util.cpp
View file

@ -290,7 +290,7 @@ namespace datalog {
}
}
TRACE("dl_dr",
tout << r.get_decl()->get_name() << "\n";
tout << mk_pp(r.get_head(), m) << " :- \n";
for (unsigned i = 0; i < body.size(); ++i) {
tout << mk_pp(body[i].get(), m) << "\n";
});

5
src/muz/transforms/dl_mk_rule_inliner.cpp
View file

@ -423,6 +423,11 @@ namespace datalog {
}
TRACE("dl", tout << "inlined rules after mutual inlining:\n" << m_inlined_rules; );
for (unsigned i = 0; i < m_inlined_rules.get_num_rules(); ++i) {
rule* r = m_inlined_rules.get_rule(i);
datalog::del_rule(m_mc, *r);
}
}
bool mk_rule_inliner::transform_rule(rule_set const& orig, rule * r0, rule_set& tgt) {