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working on separating horn simplificaiton

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-03-18 21:46:42 -07:00
parent 39b9da7118
commit 7e9f4e264d
14 changed files with 160 additions and 295 deletions
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12
src/muz_qe/rel_context.cpp
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@ -106,9 +106,7 @@ namespace datalog {
TRACE("dl", m_context.display(tout););
while (true) {
model_converter_ref mc; // Ignored in Datalog mode
proof_converter_ref pc; // Ignored in Datalog mode
m_context.transform_rules(mc, pc);
m_context.transform_rules();
compiler::compile(m_context, m_context.get_rules(), rules_code, termination_code);
TRACE("dl", rules_code.display(*this, tout); );
@ -266,14 +264,12 @@ namespace datalog {
reset_negated_tables();
if (m_context.generate_explanations()) {
model_converter_ref mc; // ignored in Datalog mode
proof_converter_ref pc; // ignored in Datalog mode
rule_transformer transformer(m_context);
//expl_plugin is deallocated when transformer goes out of scope
mk_explanations * expl_plugin =
alloc(mk_explanations, m_context, m_context.explanations_on_relation_level());
transformer.register_plugin(expl_plugin);
m_context.transform_rules(transformer, mc, pc);
m_context.transform_rules(transformer);
//we will retrieve the predicate with explanations instead of the original query predicate
query_pred = expl_plugin->get_e_decl(query_pred);
@ -283,11 +279,9 @@ namespace datalog {
}
if (m_context.magic_sets_for_queries()) {
model_converter_ref mc; // Ignored in Datalog mode
proof_converter_ref pc; // Ignored in Datalog mode
rule_transformer transformer(m_context);
transformer.register_plugin(alloc(mk_magic_sets, m_context, qrule.get()));
m_context.transform_rules(transformer, mc, pc);
m_context.transform_rules(transformer);
}
lbool res = saturate();