(set-logic QF_BV) (set-info :status unsat) (declare-const v0 (_ BitVec 31)) (declare-const v1 (_ BitVec 30)) (assert (= #b1 ((_ extract 31 31) (bvudiv (concat (_ bv0 1) v0) (concat v1 (bvnot (_ bv0 2))))))) (check-sat)