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have quantified tactics work with bound Boolean variables. Adding stubs for match

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-09-18 15:58:09 -07:00
parent 8b506375e4
commit 43e47271f7
2 changed files with 74 additions and 15 deletions
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31
src/tactic/arith/probe_arith.cpp
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@ -392,24 +392,27 @@ struct is_non_nira_functor {
is_non_nira_functor(ast_manager & _m, bool _int, bool _real, bool _quant, bool linear):m(_m), u(m), m_int(_int), m_real(_real), m_quant(_quant), m_linear(linear) {}
void throw_found() {
void throw_found(expr* e) {
TRACE("probe", tout << expr_ref(e, m) << ": " << sort_ref(m.get_sort(e), m) << "\n";);
throw found();
}
void operator()(var * x) {
if (!m_quant)
throw_found();
throw_found(x);
sort * s = x->get_sort();
if (m_int && u.is_int(s))
return;
if (m_real && u.is_real(s))
return;
throw_found();
if (m.is_bool(s))
return;
throw_found(x);
}
void operator()(quantifier *) {
void operator()(quantifier * q) {
if (!m_quant)
throw_found();
throw_found(q);
}
bool compatible_sort(app * n) const {
@ -424,7 +427,7 @@ struct is_non_nira_functor {
void operator()(app * n) {
if (!compatible_sort(n))
throw_found();
throw_found(n);
family_id fid = n->get_family_id();
if (fid == m.get_basic_family_id())
return;
@ -437,39 +440,39 @@ struct is_non_nira_functor {
case OP_MUL:
if (m_linear) {
if (n->get_num_args() != 2)
throw_found();
throw_found(n);
if (!u.is_numeral(n->get_arg(0)))
throw_found();
throw_found(n);
}
return;
case OP_IDIV: case OP_DIV: case OP_REM: case OP_MOD:
if (m_linear && !u.is_numeral(n->get_arg(1)))
throw_found();
throw_found(n);
return;
case OP_IS_INT:
if (m_real)
throw_found();
throw_found(n);
return;
case OP_TO_INT:
case OP_TO_REAL:
return;
case OP_POWER:
if (m_linear)
throw_found();
throw_found(n);
return;
case OP_IRRATIONAL_ALGEBRAIC_NUM:
if (m_linear || !m_real)
throw_found();
throw_found(n);
return;
default:
throw_found();
throw_found(n);
}
return;
}
if (is_uninterp_const(n))
return;
throw_found();
throw_found(n);
}
};