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disabling linearization when canceled, #3412

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-03-19 10:23:31 -07:00
parent d2886a46b7
commit 65e1d08457
1 changed files with 3 additions and 0 deletions
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src/qe/qe_arith.cpp
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@ -67,6 +67,9 @@ namespace qe {
CTRACE("qe", !m.is_true(val), tout << mk_pp(lit, m) << " := " << val << "\n";);
SASSERT(m.canceled() || m.is_true(val)););
if (!m.inc())
return false;
TRACE("opt", tout << mk_pp(lit, m) << " " << a.is_lt(lit) << " " << a.is_gt(lit) << "\n";);
bool is_not = m.is_not(lit, lit);
if (is_not) {