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fixing cancellation code paths for inc_sat_solver

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-10-27 22:07:46 -07:00
parent b1d673e3eb
commit ca309341c3
5 changed files with 41 additions and 15 deletions
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3
src/tactic/portfolio/bounded_int2bv_solver.cpp
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@ -247,8 +247,9 @@ private:
expr_ref t(m.mk_const(fbv), m);
t = m_bv.mk_bv2int(t);
if (!offset.is_zero()) {
t = m_arith.mk_add(t, m_arith.mk_numeral(lo, true));
t = m_arith.mk_add(t, m_arith.mk_numeral(offset, true));
}
TRACE("pb", tout << lo << " <= " << hi << " offset: " << offset << "\n"; tout << mk_pp(e, m) << " |-> " << t << "\n";);
sub.insert(e, t);
}
else {