MAYBE * Step 1: TrivialSCCs MAYBE + Considered Problem: Rules: 0. eval_perfect2_start(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb0_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 1. eval_perfect2_bb0_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_0(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 2. eval_perfect2_0(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 3. eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [0 >= v_x] (?,1) 4. eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_x,v_y2_1,v_x) [-1 + v_x >= 0] (?,1) 5. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y1_0 = 0] (?,1) 6. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0) [-1 >= -1 + v_y1_0] (?,1) 7. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0) [-2 + v_y1_0 >= 0] (?,1) 8. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 >= v_y3_0] (?,1) 9. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y3_0 >= 0] (?,1) 10. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y3_0 = 0] (?,1) 11. eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_stop(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 12. eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb5_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y2_1 >= v_1] (?,1) 13. eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb6_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_1 >= v_y2_1] (?,1) 14. eval_perfect2_bb5_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,-1*v_1 + v_y2_1,v_y3_0) True (?,1) 15. eval_perfect2_bb6_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_9(v__y3_0,v_1,-1*v_1 + v_y3_0,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 16. eval_perfect2_9(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 17. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_8,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y2_1 = 0] (?,1) 18. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 >= v_y2_1] (?,1) 19. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y2_1 >= 0] (?,1) 20. eval_perfect2_11(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_12(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 21. eval_perfect2_12(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_1,v_y2_1,v__y3_0) True (?,1) Signature: {(eval_perfect2_0,7) ;(eval_perfect2_1,7) ;(eval_perfect2_10,7) ;(eval_perfect2_11,7) ;(eval_perfect2_12,7) ;(eval_perfect2_9,7) ;(eval_perfect2_bb0_in,7) ;(eval_perfect2_bb1_in,7) ;(eval_perfect2_bb2_in,7) ;(eval_perfect2_bb3_in,7) ;(eval_perfect2_bb4_in,7) ;(eval_perfect2_bb5_in,7) ;(eval_perfect2_bb6_in,7) ;(eval_perfect2_start,7) ;(eval_perfect2_stop,7)} Flow Graph: [0->{1},1->{2},2->{3,4},3->{11},4->{5,6,7},5->{8,9,10},6->{12,13},7->{12,13},8->{11},9->{11},10->{11} ,11->{},12->{14},13->{15},14->{12,13},15->{16},16->{17,18,19},17->{20},18->{20},19->{20},20->{21},21->{5,6 ,7}] + Applied Processor: TrivialSCCs + Details: All trivial SCCs of the transition graph admit timebound 1. * Step 2: UnsatPaths MAYBE + Considered Problem: Rules: 0. eval_perfect2_start(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb0_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 1. eval_perfect2_bb0_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_0(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 2. eval_perfect2_0(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 3. eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [0 >= v_x] (1,1) 4. eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_x,v_y2_1,v_x) [-1 + v_x >= 0] (1,1) 5. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y1_0 = 0] (1,1) 6. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0) [-1 >= -1 + v_y1_0] (?,1) 7. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0) [-2 + v_y1_0 >= 0] (?,1) 8. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 >= v_y3_0] (1,1) 9. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y3_0 >= 0] (1,1) 10. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y3_0 = 0] (1,1) 11. eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_stop(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 12. eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb5_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y2_1 >= v_1] (?,1) 13. eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb6_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_1 >= v_y2_1] (?,1) 14. eval_perfect2_bb5_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,-1*v_1 + v_y2_1,v_y3_0) True (?,1) 15. eval_perfect2_bb6_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_9(v__y3_0,v_1,-1*v_1 + v_y3_0,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 16. eval_perfect2_9(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 17. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_8,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y2_1 = 0] (?,1) 18. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 >= v_y2_1] (?,1) 19. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y2_1 >= 0] (?,1) 20. eval_perfect2_11(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_12(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 21. eval_perfect2_12(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_1,v_y2_1,v__y3_0) True (?,1) Signature: {(eval_perfect2_0,7) ;(eval_perfect2_1,7) ;(eval_perfect2_10,7) ;(eval_perfect2_11,7) ;(eval_perfect2_12,7) ;(eval_perfect2_9,7) ;(eval_perfect2_bb0_in,7) ;(eval_perfect2_bb1_in,7) ;(eval_perfect2_bb2_in,7) ;(eval_perfect2_bb3_in,7) ;(eval_perfect2_bb4_in,7) ;(eval_perfect2_bb5_in,7) ;(eval_perfect2_bb6_in,7) ;(eval_perfect2_start,7) ;(eval_perfect2_stop,7)} Flow Graph: [0->{1},1->{2},2->{3,4},3->{11},4->{5,6,7},5->{8,9,10},6->{12,13},7->{12,13},8->{11},9->{11},10->{11} ,11->{},12->{14},13->{15},14->{12,13},15->{16},16->{17,18,19},17->{20},18->{20},19->{20},20->{21},21->{5,6 ,7}] + Applied Processor: UnsatPaths + Details: We remove following edges from the transition graph: [(4,6)] * Step 3: AddSinks MAYBE + Considered Problem: Rules: 0. eval_perfect2_start(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb0_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 1. eval_perfect2_bb0_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_0(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 2. eval_perfect2_0(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 3. eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [0 >= v_x] (1,1) 4. eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_x,v_y2_1,v_x) [-1 + v_x >= 0] (1,1) 5. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y1_0 = 0] (1,1) 6. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0) [-1 >= -1 + v_y1_0] (?,1) 7. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0) [-2 + v_y1_0 >= 0] (?,1) 8. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 >= v_y3_0] (1,1) 9. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y3_0 >= 0] (1,1) 10. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y3_0 = 0] (1,1) 11. eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_stop(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 12. eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb5_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y2_1 >= v_1] (?,1) 13. eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb6_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_1 >= v_y2_1] (?,1) 14. eval_perfect2_bb5_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,-1*v_1 + v_y2_1,v_y3_0) True (?,1) 15. eval_perfect2_bb6_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_9(v__y3_0,v_1,-1*v_1 + v_y3_0,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 16. eval_perfect2_9(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 17. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_8,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y2_1 = 0] (?,1) 18. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 >= v_y2_1] (?,1) 19. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y2_1 >= 0] (?,1) 20. eval_perfect2_11(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_12(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 21. eval_perfect2_12(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_1,v_y2_1,v__y3_0) True (?,1) Signature: {(eval_perfect2_0,7) ;(eval_perfect2_1,7) ;(eval_perfect2_10,7) ;(eval_perfect2_11,7) ;(eval_perfect2_12,7) ;(eval_perfect2_9,7) ;(eval_perfect2_bb0_in,7) ;(eval_perfect2_bb1_in,7) ;(eval_perfect2_bb2_in,7) ;(eval_perfect2_bb3_in,7) ;(eval_perfect2_bb4_in,7) ;(eval_perfect2_bb5_in,7) ;(eval_perfect2_bb6_in,7) ;(eval_perfect2_start,7) ;(eval_perfect2_stop,7)} Flow Graph: [0->{1},1->{2},2->{3,4},3->{11},4->{5,7},5->{8,9,10},6->{12,13},7->{12,13},8->{11},9->{11},10->{11},11->{} ,12->{14},13->{15},14->{12,13},15->{16},16->{17,18,19},17->{20},18->{20},19->{20},20->{21},21->{5,6,7}] + Applied Processor: AddSinks + Details: () * Step 4: UnsatPaths MAYBE + Considered Problem: Rules: 0. eval_perfect2_start(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb0_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 1. eval_perfect2_bb0_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_0(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 2. eval_perfect2_0(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 3. eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [0 >= v_x] (?,1) 4. eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_x,v_y2_1,v_x) [-1 + v_x >= 0] (?,1) 5. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y1_0 = 0] (?,1) 6. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0) [-1 >= -1 + v_y1_0] (?,1) 7. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0) [-2 + v_y1_0 >= 0] (?,1) 8. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 >= v_y3_0] (?,1) 9. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y3_0 >= 0] (?,1) 10. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y3_0 = 0] (?,1) 11. eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_stop(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 12. eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb5_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y2_1 >= v_1] (?,1) 13. eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb6_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_1 >= v_y2_1] (?,1) 14. eval_perfect2_bb5_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,-1*v_1 + v_y2_1,v_y3_0) True (?,1) 15. eval_perfect2_bb6_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_9(v__y3_0,v_1,-1*v_1 + v_y3_0,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 16. eval_perfect2_9(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 17. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_8,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y2_1 = 0] (?,1) 18. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 >= v_y2_1] (?,1) 19. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y2_1 >= 0] (?,1) 20. eval_perfect2_11(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_12(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 21. eval_perfect2_12(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_1,v_y2_1,v__y3_0) True (?,1) 22. eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> exitus616(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) Signature: {(eval_perfect2_0,7) ;(eval_perfect2_1,7) ;(eval_perfect2_10,7) ;(eval_perfect2_11,7) ;(eval_perfect2_12,7) ;(eval_perfect2_9,7) ;(eval_perfect2_bb0_in,7) ;(eval_perfect2_bb1_in,7) ;(eval_perfect2_bb2_in,7) ;(eval_perfect2_bb3_in,7) ;(eval_perfect2_bb4_in,7) ;(eval_perfect2_bb5_in,7) ;(eval_perfect2_bb6_in,7) ;(eval_perfect2_start,7) ;(eval_perfect2_stop,7) ;(exitus616,7)} Flow Graph: [0->{1},1->{2},2->{3,4},3->{11,22},4->{5,6,7},5->{8,9,10},6->{12,13},7->{12,13},8->{11,22},9->{11,22} ,10->{11,22},11->{},12->{14},13->{15},14->{12,13},15->{16},16->{17,18,19},17->{20},18->{20},19->{20} ,20->{21},21->{5,6,7},22->{}] + Applied Processor: UnsatPaths + Details: We remove following edges from the transition graph: [(4,6)] * Step 5: Failure MAYBE + Considered Problem: Rules: 0. eval_perfect2_start(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb0_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (1,1) 1. eval_perfect2_bb0_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_0(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 2. eval_perfect2_0(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 3. eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [0 >= v_x] (?,1) 4. eval_perfect2_1(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_x,v_y2_1,v_x) [-1 + v_x >= 0] (?,1) 5. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y1_0 = 0] (?,1) 6. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0) [-1 >= -1 + v_y1_0] (?,1) 7. eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0) [-2 + v_y1_0 >= 0] (?,1) 8. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 >= v_y3_0] (?,1) 9. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y3_0 >= 0] (?,1) 10. eval_perfect2_bb2_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y3_0 = 0] (?,1) 11. eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_stop(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 12. eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb5_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y2_1 >= v_1] (?,1) 13. eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb6_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_1 >= v_y2_1] (?,1) 14. eval_perfect2_bb5_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb4_in(v__y3_0,v_1,v_8,v_x,v_y1_0,-1*v_1 + v_y2_1,v_y3_0) True (?,1) 15. eval_perfect2_bb6_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_9(v__y3_0,v_1,-1*v_1 + v_y3_0,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 16. eval_perfect2_9(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 17. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_8,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [v_y2_1 = 0] (?,1) 18. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 >= v_y2_1] (?,1) 19. eval_perfect2_10(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_11(v_y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) [-1 + v_y2_1 >= 0] (?,1) 20. eval_perfect2_11(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_12(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) 21. eval_perfect2_12(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> eval_perfect2_bb1_in(v__y3_0,v_1,v_8,v_x,v_1,v_y2_1,v__y3_0) True (?,1) 22. eval_perfect2_bb3_in(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) -> exitus616(v__y3_0,v_1,v_8,v_x,v_y1_0,v_y2_1,v_y3_0) True (?,1) Signature: {(eval_perfect2_0,7) ;(eval_perfect2_1,7) ;(eval_perfect2_10,7) ;(eval_perfect2_11,7) ;(eval_perfect2_12,7) ;(eval_perfect2_9,7) ;(eval_perfect2_bb0_in,7) ;(eval_perfect2_bb1_in,7) ;(eval_perfect2_bb2_in,7) ;(eval_perfect2_bb3_in,7) ;(eval_perfect2_bb4_in,7) ;(eval_perfect2_bb5_in,7) ;(eval_perfect2_bb6_in,7) ;(eval_perfect2_start,7) ;(eval_perfect2_stop,7) ;(exitus616,7)} Flow Graph: [0->{1},1->{2},2->{3,4},3->{11,22},4->{5,7},5->{8,9,10},6->{12,13},7->{12,13},8->{11,22},9->{11,22} ,10->{11,22},11->{},12->{14},13->{15},14->{12,13},15->{16},16->{17,18,19},17->{20},18->{20},19->{20} ,20->{21},21->{5,6,7},22->{}] + Applied Processor: LooptreeTransformer + Details: We construct a looptree: P: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22] | `- p:[7,21,20,17,16,15,13,6,14,12,18,19] c: [7] | `- p:[6,21,20,17,16,15,13,14,12,18,19] c: [] MAYBE