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add case for abs (normally simplified, but not with default_tactic=smt).

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Nikolaj Bjorner 2022-01-09 11:55:21 -08:00
parent 671d071e54
commit f1bf660adc
4 changed files with 15 additions and 3 deletions
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7
src/sat/smt/arith_internalize.cpp
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@ -237,9 +237,10 @@ namespace arith {
if (!is_first) {
// skip recursive internalization
}
else if (a.is_to_int(n, n1)) {
mk_to_int_axiom(t);
}
else if (a.is_to_int(n, n1))
mk_to_int_axiom(t);
else if (a.is_abs(n))
mk_abs_axiom(t);
else if (a.is_idiv(n, n1, n2)) {
if (!a.is_numeral(n2, r) || r.is_zero()) found_underspecified(n);
m_idiv_terms.push_back(n);