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Added is_qfaufbv_probe and is_qfauflia_probe.

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Potential performance disruption for some users:
Changed default_tactic to call the respective tactics,
where previously they would have run the default 'smt'
tactic.

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2015-01-19 18:19:43 +00:00
parent a8d8e3e9e5
commit d20c7bc9ee
5 changed files with 122 additions and 1 deletions
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38
src/tactic/probe.cpp
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@ -316,6 +316,44 @@ probe * mk_is_qfbv_probe() {
return alloc(is_qfbv_probe);
}
struct is_non_qfaufbv_predicate {
struct found {};
ast_manager & m;
bv_util m_bv_util;
array_util m_array_util;
is_non_qfaufbv_predicate(ast_manager & _m) : m(_m), m_bv_util(_m), m_array_util(_m) {}
void operator()(var *) { throw found(); }
void operator()(quantifier *) { throw found(); }
void operator()(app * n) {
if (!m.is_bool(n) && !m_bv_util.is_bv(n) && !m_array_util.is_array(n))
throw found();
family_id fid = n->get_family_id();
if (fid == m.get_basic_family_id())
return;
if (fid == m_bv_util.get_family_id() || fid == m_array_util.get_family_id())
return;
if (is_uninterp(n))
return;
throw found();
}
};
class is_qfaufbv_probe : public probe {
public:
virtual result operator()(goal const & g) {
return !test<is_non_qfaufbv_predicate>(g);
}
};
probe * mk_is_qfaufbv_probe() {
return alloc(is_qfaufbv_probe);
}
class num_consts_probe : public probe {
bool m_bool; // If true, track only boolean constants. Otherwise, track only non boolean constants.
char const * m_family; // (Ignored if m_bool == true), if != 0 and m_bool == true, then track only constants of the given family.