(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) (declare-const l6 Loc) (declare-const l7 Loc) (declare-const l8 Loc) (assert (distinct l0 l1 l2 l3 l4 l5 l6 l7 l8)) (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) (oldX0^0 Int) (oldX1^0 Int) (oldX2^0 Int) (oldX3^0 Int) (x0^0 Int) (x1^0 Int) ) Bool (cfg_init pc^0 l8 true)) (define-fun next_main ( (pc^0 Loc) (oldX0^0 Int) (oldX1^0 Int) (oldX2^0 Int) (oldX3^0 Int) (x0^0 Int) (x1^0 Int) (pc^post Loc) (oldX0^post Int) (oldX1^post Int) (oldX2^post Int) (oldX3^post Int) (x0^post Int) (x1^post Int) ) Bool (or (cfg_trans2 pc^0 l0 pc^post l1 (and (and (and (and (and (= oldX0^post (+ 0 x0^0)) (= oldX1^post (+ 0 x1^0))) (= oldX2^post oldX2^post)) (= oldX3^post oldX3^post)) (= x0^post (+ 0 oldX2^post))) (= x1^post (+ 0 oldX3^post)))) (cfg_trans2 pc^0 l2 pc^post l1 (and (and (and (and (and (= oldX0^post (+ 0 x0^0)) (= oldX1^post (+ 0 x1^0))) (= oldX2^post oldX2^post)) (= oldX3^post oldX3^post)) (= x0^post (+ 0 oldX2^post))) (= x1^post (+ 0 oldX3^post)))) (cfg_trans2 pc^0 l2 pc^post l3 (and (and (and (and (and (= oldX0^post (+ 0 x0^0)) (= oldX1^post (+ 0 x1^0))) (= x0^post (+ 1 oldX0^post))) (= x1^post (+ -2 oldX1^post))) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post))) (cfg_trans2 pc^0 l4 pc^post l0 (and (and (and (and (and (and (= oldX0^post (+ 0 x0^0)) (= oldX1^post (+ 0 x1^0))) (<= (+ 0 oldX1^post) 2)) (= x0^post (+ 0 oldX0^post))) (= x1^post (+ 0 oldX1^post))) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post))) (cfg_trans2 pc^0 l4 pc^post l2 (and (and (and (and (and (and (= oldX0^post (+ 0 x0^0)) (= oldX1^post (+ 0 x1^0))) (<= 3 (+ 0 oldX1^post))) (= x0^post (+ 0 oldX0^post))) (= x1^post (+ 0 oldX1^post))) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post))) (cfg_trans2 pc^0 l5 pc^post l1 (and (and (and (and (and (= oldX0^post (+ 0 x0^0)) (= oldX1^post (+ 0 x1^0))) (= oldX2^post oldX2^post)) (= oldX3^post oldX3^post)) (= x0^post (+ 0 oldX2^post))) (= x1^post (+ 0 oldX3^post)))) (cfg_trans2 pc^0 l5 pc^post l3 (and (and (and (and (and (= oldX0^post (+ 0 x0^0)) (= oldX1^post (+ 0 x1^0))) (= x0^post (+ -1 oldX0^post))) (= x1^post (+ 1 oldX1^post))) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post))) (cfg_trans2 pc^0 l6 pc^post l4 (and (and (and (and (and (and (= oldX0^post (+ 0 x0^0)) (= oldX1^post (+ 0 x1^0))) (<= (+ 0 oldX0^post) 0)) (= x0^post (+ 0 oldX0^post))) (= x1^post (+ 0 oldX1^post))) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post))) (cfg_trans2 pc^0 l6 pc^post l5 (and (and (and (and (and (and (= oldX0^post (+ 0 x0^0)) (= oldX1^post (+ 0 x1^0))) (<= 1 (+ 0 oldX0^post))) (= x0^post (+ 0 oldX0^post))) (= x1^post (+ 0 oldX1^post))) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post))) (cfg_trans2 pc^0 l3 pc^post l6 (and (and (and (and (and (= oldX0^post (+ 0 x0^0)) (= oldX1^post (+ 0 x1^0))) (= x0^post (+ 0 oldX0^post))) (= x1^post (+ 0 oldX1^post))) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post))) (cfg_trans2 pc^0 l7 pc^post l0 (and (and (and (and (and (= oldX0^0 oldX0^post) (= oldX1^0 oldX1^post)) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post)) (= x0^0 x0^post)) (= x1^0 x1^post))) (cfg_trans2 pc^0 l7 pc^post l2 (and (and (and (and (and (= oldX0^0 oldX0^post) (= oldX1^0 oldX1^post)) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post)) (= x0^0 x0^post)) (= x1^0 x1^post))) (cfg_trans2 pc^0 l7 pc^post l1 (and (and (and (and (and (= oldX0^0 oldX0^post) (= oldX1^0 oldX1^post)) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post)) (= x0^0 x0^post)) (= x1^0 x1^post))) (cfg_trans2 pc^0 l7 pc^post l4 (and (and (and (and (and (= oldX0^0 oldX0^post) (= oldX1^0 oldX1^post)) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post)) (= x0^0 x0^post)) (= x1^0 x1^post))) (cfg_trans2 pc^0 l7 pc^post l5 (and (and (and (and (and (= oldX0^0 oldX0^post) (= oldX1^0 oldX1^post)) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post)) (= x0^0 x0^post)) (= x1^0 x1^post))) (cfg_trans2 pc^0 l7 pc^post l6 (and (and (and (and (and (= oldX0^0 oldX0^post) (= oldX1^0 oldX1^post)) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post)) (= x0^0 x0^post)) (= x1^0 x1^post))) (cfg_trans2 pc^0 l7 pc^post l3 (and (and (and (and (and (= oldX0^0 oldX0^post) (= oldX1^0 oldX1^post)) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post)) (= x0^0 x0^post)) (= x1^0 x1^post))) (cfg_trans2 pc^0 l8 pc^post l7 (and (and (and (and (and (= oldX0^0 oldX0^post) (= oldX1^0 oldX1^post)) (= oldX2^0 oldX2^post)) (= oldX3^0 oldX3^post)) (= x0^0 x0^post)) (= x1^0 x1^post))) ) )