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added mbqi.id option, working on quantifiers in duality

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This commit is contained in:
Ken McMillan 2013-12-10 11:41:25 -08:00
parent a3462ba6aa
commit 56b3406ee5
14 changed files with 409 additions and 33 deletions
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24
src/smt/smt_quantifier.cpp
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@ -335,6 +335,10 @@ namespace smt {
return m_imp->m_plugin->model_based();
}
bool quantifier_manager::mbqi_enabled(quantifier *q) const {
return m_imp->m_plugin->mbqi_enabled(q);
}
void quantifier_manager::adjust_model(proto_model * m) {
m_imp->m_plugin->adjust_model(m);
}
@ -434,10 +438,24 @@ namespace smt {
virtual bool model_based() const { return m_fparams->m_mbqi; }
virtual bool mbqi_enabled(quantifier *q) const {
if(!m_fparams->m_mbqi_id) return true;
const symbol &s = q->get_qid();
unsigned len = strlen(m_fparams->m_mbqi_id);
if(s == symbol::null || s.is_numerical())
return len == 0;
return strncmp(s.bare_str(),m_fparams->m_mbqi_id,len) == 0;
}
/* Quantifier id's must begin with the prefix specified by
parameter mbqi.id to be instantiated with MBQI. The default
value is the empty string, so all quantifiers are
instantiated.
*/
virtual void add(quantifier * q) {
if (m_fparams->m_mbqi) {
m_model_finder->register_quantifier(q);
}
if (m_fparams->m_mbqi && mbqi_enabled(q)) {
m_model_finder->register_quantifier(q);
}
}
virtual void del(quantifier * q) {