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debug benchmarks, theory_pb

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-12-19 07:40:18 +02:00
parent cff0e0fc6c
commit 26237a3727
5 changed files with 108 additions and 30 deletions
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6
src/tactic/arith/lia2card_tactic.cpp
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@ -211,6 +211,9 @@ public:
else if (a.is_mul(x, z, y) && is_numeral(y, r)) {
ok = get_pb_sum(z, r*mul, args, coeffs, coeff);
}
else if (a.is_to_real(x, y)) {
ok = get_pb_sum(y, mul, args, coeffs, coeff);
}
else if (m.is_ite(x, y, z, u) && is_numeral(z, r) && is_numeral(u, q)) {
insert_arg(r*mul, y, args, coeffs, coeff);
// q*(1-y) = -q*y + q
@ -235,6 +238,9 @@ public:
r.neg();
return true;
}
if (a.is_to_real(e, e)) {
return is_numeral(e, r);
}
return a.is_numeral(e, r);
}