(set-logic QF_BV) (set-option :global-declarations true) (set-option :produce-models true) (declare-const x (_ BitVec 3)) (assert (= x #b010)) (check-sat) ; expect sat (assert (= x #b001)) (check-sat) ; expect unsat (reset-assertions) (assert (= x #b011)) (check-sat) ; expect sat (get-model)