mirror of
https://github.com/Z3Prover/z3
synced 2025-04-08 10:25:18 +00:00
fix #4834, regression after delay-propagating disequality axioms
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
parent
b7e1b1e118
commit
64af8981ba
|
@ -1483,8 +1483,10 @@ namespace smt {
|
|||
for (unsigned idx = 0; idx < sz; idx++) {
|
||||
literal bit1 = m_bits[v1][idx];
|
||||
literal bit2 = m_bits[v2][idx];
|
||||
CTRACE("bv_bug", bit1 == ~bit2, display_var(tout, v1); display_var(tout, v2); tout << "idx: " << idx << "\n";);
|
||||
SASSERT(bit1 != ~bit2);
|
||||
if (bit1 == ~bit2) {
|
||||
add_new_diseq_axiom(v1, v2, idx);
|
||||
return;
|
||||
}
|
||||
lbool val1 = ctx.get_assignment(bit1);
|
||||
lbool val2 = ctx.get_assignment(bit2);
|
||||
TRACE("bv", tout << "merge v" << v1 << " " << bit1 << ":= " << val1 << " " << bit2 << ":= " << val2 << "\n";);
|
||||
|
|
Loading…
Reference in a new issue