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debugging infinite upper bound checking

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-11-01 17:26:27 -07:00
parent 2a907ea52a
commit 3c6f0c737a
6 changed files with 60 additions and 13 deletions
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11
src/smt/theory_arith.h
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@ -1067,6 +1067,7 @@ namespace smt {
static inf_numeral mk_inf_numeral(numeral const & n, numeral const & r) {
return inf_numeral(n, r);
}
static bool is_infinite(inf_numeral const& ) { return false; }
mi_ext() : m_int_epsilon(rational(1)), m_real_epsilon(rational(0), true) {}
};
@ -1083,6 +1084,8 @@ namespace smt {
UNREACHABLE();
return inf_numeral(n);
}
static bool is_infinite(inf_numeral const& ) { return false; }
i_ext() : m_int_epsilon(1), m_real_epsilon(1) {}
};
@ -1099,6 +1102,8 @@ namespace smt {
UNREACHABLE();
return inf_numeral(n);
}
static bool is_infinite(inf_numeral const& ) { return false; }
si_ext(): m_int_epsilon(s_integer(1)), m_real_epsilon(s_integer(1)) {}
};
@ -1119,6 +1124,8 @@ namespace smt {
static inf_numeral mk_inf_numeral(numeral const& n, numeral const& i) {
return inf_numeral(n, i);
}
static bool is_infinite(inf_numeral const& ) { return false; }
smi_ext() : m_int_epsilon(s_integer(1)), m_real_epsilon(s_integer(0), true) {}
};
@ -1138,6 +1145,10 @@ namespace smt {
static inf_numeral mk_inf_numeral(numeral const & n, numeral const & r) {
return inf_numeral(inf_rational(n, r));
}
static bool is_infinite(inf_numeral const& n) {
return !n.get_infinity().is_zero();
}
inf_ext() : m_int_epsilon(inf_rational(rational(1))), m_real_epsilon(inf_rational(rational(0), true)) {}
};