(declare-sort Loc 0)
(declare-const l0 Loc)
(declare-const l1 Loc)
(declare-const l2 Loc)
(declare-const l3 Loc)
(declare-const l4 Loc)
(declare-const l5 Loc)
(assert (distinct l0 l1 l2 l3 l4 l5))

(define-fun cfg_init ( (pc Loc) (src Loc) (rel Bool) ) Bool
  (and (= pc src) rel))

(define-fun cfg_trans2 ( (pc Loc) (src Loc)
                         (pc1 Loc) (dst Loc)
                         (rel Bool) ) Bool
  (and (= pc src) (= pc1 dst) rel))

(define-fun cfg_trans3 ( (pc Loc) (exit Loc)
                         (pc1 Loc) (call Loc)
                         (pc2 Loc) (return Loc)
                         (rel Bool) ) Bool
  (and (= pc exit) (= pc1 call) (= pc2 return) rel))

(define-fun init_main ( (pc^0 Loc) (___rho_1^0 Int) (___rho_2^0 Int) (p^0 Int) (start^0 Int) (x^0 Int) ) Bool
  (cfg_init pc^0 l5 true))

(define-fun next_main (
                 (pc^0 Loc) (___rho_1^0 Int) (___rho_2^0 Int) (p^0 Int) (start^0 Int) (x^0 Int)
                 (pc^post Loc) (___rho_1^post Int) (___rho_2^post Int) (p^post Int) (start^post Int) (x^post Int)
             ) Bool
  (or
    (cfg_trans2 pc^0 l0 pc^post l1 (and (and (and (and (and (<= (+ 0 ___rho_2^0) 0) (= p^post 0)) (= ___rho_1^0 ___rho_1^post)) (= ___rho_2^0 ___rho_2^post)) (= start^0 start^post)) (= x^0 x^post)))
    (cfg_trans2 pc^0 l0 pc^post l1 (and (and (and (and (and (<= 1 (+ 0 ___rho_2^0)) (= p^post 1)) (= ___rho_1^0 ___rho_1^post)) (= ___rho_2^0 ___rho_2^post)) (= start^0 start^post)) (= x^0 x^post)))
    (cfg_trans2 pc^0 l1 pc^post l0 (and (and (and (and (= ___rho_2^post ___rho_2^post) (= ___rho_1^0 ___rho_1^post)) (= p^0 p^post)) (= start^0 start^post)) (= x^0 x^post)))
    (cfg_trans2 pc^0 l2 pc^post l3 (and (and (and (and (and (<= (+ 0 ___rho_1^0) 0) (= x^post (+ -2 x^0))) (= ___rho_1^0 ___rho_1^post)) (= ___rho_2^0 ___rho_2^post)) (= p^0 p^post)) (= start^0 start^post)))
    (cfg_trans2 pc^0 l2 pc^post l3 (and (and (and (and (and (<= 1 (+ 0 ___rho_1^0)) (= x^post (+ -1 x^0))) (= ___rho_1^0 ___rho_1^post)) (= ___rho_2^0 ___rho_2^post)) (= p^0 p^post)) (= start^0 start^post)))
    (cfg_trans2 pc^0 l3 pc^post l1 (and (and (and (and (and (<= (+ 0 x^0) 0) (= ___rho_1^0 ___rho_1^post)) (= ___rho_2^0 ___rho_2^post)) (= p^0 p^post)) (= start^0 start^post)) (= x^0 x^post)))
    (cfg_trans2 pc^0 l3 pc^post l2 (and (and (and (and (and (<= 1 (+ 0 x^0)) (= ___rho_1^post ___rho_1^post)) (= ___rho_2^0 ___rho_2^post)) (= p^0 p^post)) (= start^0 start^post)) (= x^0 x^post)))
    (cfg_trans2 pc^0 l4 pc^post l3 (exists ( (start^1 Int) (start^2 Int) ) (and (and (and (and (and (and (= p^post 0) (= start^1 0)) (= start^2 1)) (= start^post 0)) (= ___rho_1^0 ___rho_1^post)) (= ___rho_2^0 ___rho_2^post)) (= x^0 x^post))))
    (cfg_trans2 pc^0 l5 pc^post l4 (and (and (and (and (= ___rho_1^0 ___rho_1^post) (= ___rho_2^0 ___rho_2^post)) (= p^0 p^post)) (= start^0 start^post)) (= x^0 x^post)))
  )
)