MAYBE * Step 1: TrivialSCCs MAYBE + Considered Problem: Rules: 0. eval_perfectg_start(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb0_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 1. eval_perfectg_bb0_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_1(nondef_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 2. eval_perfectg_1(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_2(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 3. eval_perfectg_2(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 4. eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_0) [1 >= v_x] (?,1) 5. eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_x,v_y2_1,v_x,v_y3_2) [-1 + v_x >= 1] (?,1) 6. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_0) [-1 + v_y1_0 = 0] (?,1) 7. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0,v_y3_2) [-1 >= -1 + v_y1_0] (?,1) 8. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0,v_y3_2) [-2 + v_y1_0 >= 0] (?,1) 9. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 >= v_y3_2] (?,1) 10. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 + v_y3_2 >= 0] (?,1) 11. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [v_y3_2 = 0] (?,1) 12. eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb4_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 + v_2 >= v_y2_1] (?,1) 13. eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb5_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [v_y2_1 >= v_2] (?,1) 14. eval_perfectg_bb4_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_9(v_0,v_2,-1*v_2 + v_y3_0,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 15. eval_perfectg_9(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 16. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_y3_0,v_y3_2) [-1 >= v_y2_1] (?,1) 17. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_y3_0,v_y3_2) [-1 + v_y2_1 >= 0] (?,1) 18. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_8,v_y3_2) [v_y2_1 = 0] (?,1) 19. eval_perfectg_bb5_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,-1*v_2 + v_y2_1,v_y3_0,v_y3_2) True (?,1) Signature: {(eval_perfectg_1,8) ;(eval_perfectg_10,8) ;(eval_perfectg_2,8) ;(eval_perfectg_3,8) ;(eval_perfectg_9,8) ;(eval_perfectg_bb0_in,8) ;(eval_perfectg_bb1_in,8) ;(eval_perfectg_bb2_in,8) ;(eval_perfectg_bb3_in,8) ;(eval_perfectg_bb4_in,8) ;(eval_perfectg_bb5_in,8) ;(eval_perfectg_start,8) ;(eval_perfectg_stop,8)} Flow Graph: [0->{1},1->{2},2->{3},3->{4,5},4->{9,10,11},5->{6,7,8},6->{9,10,11},7->{12,13},8->{12,13},9->{},10->{} ,11->{},12->{14},13->{19},14->{15},15->{16,17,18},16->{6,7,8},17->{6,7,8},18->{6,7,8},19->{12,13}] + Applied Processor: TrivialSCCs + Details: All trivial SCCs of the transition graph admit timebound 1. * Step 2: UnsatPaths MAYBE + Considered Problem: Rules: 0. eval_perfectg_start(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb0_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 1. eval_perfectg_bb0_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_1(nondef_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 2. eval_perfectg_1(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_2(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 3. eval_perfectg_2(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 4. eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_0) [1 >= v_x] (1,1) 5. eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_x,v_y2_1,v_x,v_y3_2) [-1 + v_x >= 1] (1,1) 6. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_0) [-1 + v_y1_0 = 0] (1,1) 7. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0,v_y3_2) [-1 >= -1 + v_y1_0] (?,1) 8. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0,v_y3_2) [-2 + v_y1_0 >= 0] (?,1) 9. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 >= v_y3_2] (1,1) 10. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 + v_y3_2 >= 0] (1,1) 11. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [v_y3_2 = 0] (1,1) 12. eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb4_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 + v_2 >= v_y2_1] (?,1) 13. eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb5_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [v_y2_1 >= v_2] (?,1) 14. eval_perfectg_bb4_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_9(v_0,v_2,-1*v_2 + v_y3_0,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 15. eval_perfectg_9(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 16. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_y3_0,v_y3_2) [-1 >= v_y2_1] (?,1) 17. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_y3_0,v_y3_2) [-1 + v_y2_1 >= 0] (?,1) 18. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_8,v_y3_2) [v_y2_1 = 0] (?,1) 19. eval_perfectg_bb5_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,-1*v_2 + v_y2_1,v_y3_0,v_y3_2) True (?,1) Signature: {(eval_perfectg_1,8) ;(eval_perfectg_10,8) ;(eval_perfectg_2,8) ;(eval_perfectg_3,8) ;(eval_perfectg_9,8) ;(eval_perfectg_bb0_in,8) ;(eval_perfectg_bb1_in,8) ;(eval_perfectg_bb2_in,8) ;(eval_perfectg_bb3_in,8) ;(eval_perfectg_bb4_in,8) ;(eval_perfectg_bb5_in,8) ;(eval_perfectg_start,8) ;(eval_perfectg_stop,8)} Flow Graph: [0->{1},1->{2},2->{3},3->{4,5},4->{9,10,11},5->{6,7,8},6->{9,10,11},7->{12,13},8->{12,13},9->{},10->{} ,11->{},12->{14},13->{19},14->{15},15->{16,17,18},16->{6,7,8},17->{6,7,8},18->{6,7,8},19->{12,13}] + Applied Processor: UnsatPaths + Details: We remove following edges from the transition graph: [(5,6),(5,7)] * Step 3: AddSinks MAYBE + Considered Problem: Rules: 0. eval_perfectg_start(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb0_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 1. eval_perfectg_bb0_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_1(nondef_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 2. eval_perfectg_1(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_2(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 3. eval_perfectg_2(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 4. eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_0) [1 >= v_x] (1,1) 5. eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_x,v_y2_1,v_x,v_y3_2) [-1 + v_x >= 1] (1,1) 6. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_0) [-1 + v_y1_0 = 0] (1,1) 7. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0,v_y3_2) [-1 >= -1 + v_y1_0] (?,1) 8. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0,v_y3_2) [-2 + v_y1_0 >= 0] (?,1) 9. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 >= v_y3_2] (1,1) 10. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 + v_y3_2 >= 0] (1,1) 11. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [v_y3_2 = 0] (1,1) 12. eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb4_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 + v_2 >= v_y2_1] (?,1) 13. eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb5_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [v_y2_1 >= v_2] (?,1) 14. eval_perfectg_bb4_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_9(v_0,v_2,-1*v_2 + v_y3_0,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 15. eval_perfectg_9(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 16. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_y3_0,v_y3_2) [-1 >= v_y2_1] (?,1) 17. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_y3_0,v_y3_2) [-1 + v_y2_1 >= 0] (?,1) 18. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_8,v_y3_2) [v_y2_1 = 0] (?,1) 19. eval_perfectg_bb5_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,-1*v_2 + v_y2_1,v_y3_0,v_y3_2) True (?,1) Signature: {(eval_perfectg_1,8) ;(eval_perfectg_10,8) ;(eval_perfectg_2,8) ;(eval_perfectg_3,8) ;(eval_perfectg_9,8) ;(eval_perfectg_bb0_in,8) ;(eval_perfectg_bb1_in,8) ;(eval_perfectg_bb2_in,8) ;(eval_perfectg_bb3_in,8) ;(eval_perfectg_bb4_in,8) ;(eval_perfectg_bb5_in,8) ;(eval_perfectg_start,8) ;(eval_perfectg_stop,8)} Flow Graph: [0->{1},1->{2},2->{3},3->{4,5},4->{9,10,11},5->{8},6->{9,10,11},7->{12,13},8->{12,13},9->{},10->{},11->{} ,12->{14},13->{19},14->{15},15->{16,17,18},16->{6,7,8},17->{6,7,8},18->{6,7,8},19->{12,13}] + Applied Processor: AddSinks + Details: () * Step 4: UnsatPaths MAYBE + Considered Problem: Rules: 0. eval_perfectg_start(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb0_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 1. eval_perfectg_bb0_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_1(nondef_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 2. eval_perfectg_1(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_2(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 3. eval_perfectg_2(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 4. eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_0) [1 >= v_x] (?,1) 5. eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_x,v_y2_1,v_x,v_y3_2) [-1 + v_x >= 1] (?,1) 6. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_0) [-1 + v_y1_0 = 0] (?,1) 7. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0,v_y3_2) [-1 >= -1 + v_y1_0] (?,1) 8. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0,v_y3_2) [-2 + v_y1_0 >= 0] (?,1) 9. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 >= v_y3_2] (?,1) 10. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 + v_y3_2 >= 0] (?,1) 11. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [v_y3_2 = 0] (?,1) 12. eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb4_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 + v_2 >= v_y2_1] (?,1) 13. eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb5_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [v_y2_1 >= v_2] (?,1) 14. eval_perfectg_bb4_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_9(v_0,v_2,-1*v_2 + v_y3_0,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 15. eval_perfectg_9(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 16. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_y3_0,v_y3_2) [-1 >= v_y2_1] (?,1) 17. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_y3_0,v_y3_2) [-1 + v_y2_1 >= 0] (?,1) 18. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_8,v_y3_2) [v_y2_1 = 0] (?,1) 19. eval_perfectg_bb5_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,-1*v_2 + v_y2_1,v_y3_0,v_y3_2) True (?,1) 20. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> exitus616(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) Signature: {(eval_perfectg_1,8) ;(eval_perfectg_10,8) ;(eval_perfectg_2,8) ;(eval_perfectg_3,8) ;(eval_perfectg_9,8) ;(eval_perfectg_bb0_in,8) ;(eval_perfectg_bb1_in,8) ;(eval_perfectg_bb2_in,8) ;(eval_perfectg_bb3_in,8) ;(eval_perfectg_bb4_in,8) ;(eval_perfectg_bb5_in,8) ;(eval_perfectg_start,8) ;(eval_perfectg_stop,8) ;(exitus616,8)} Flow Graph: [0->{1},1->{2},2->{3},3->{4,5},4->{9,10,11,20},5->{6,7,8},6->{9,10,11,20},7->{12,13},8->{12,13},9->{} ,10->{},11->{},12->{14},13->{19},14->{15},15->{16,17,18},16->{6,7,8},17->{6,7,8},18->{6,7,8},19->{12,13} ,20->{}] + Applied Processor: UnsatPaths + Details: We remove following edges from the transition graph: [(5,6),(5,7)] * Step 5: Failure MAYBE + Considered Problem: Rules: 0. eval_perfectg_start(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb0_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (1,1) 1. eval_perfectg_bb0_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_1(nondef_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 2. eval_perfectg_1(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_2(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 3. eval_perfectg_2(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 4. eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_0) [1 >= v_x] (?,1) 5. eval_perfectg_3(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_x,v_y2_1,v_x,v_y3_2) [-1 + v_x >= 1] (?,1) 6. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_0) [-1 + v_y1_0 = 0] (?,1) 7. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0,v_y3_2) [-1 >= -1 + v_y1_0] (?,1) 8. eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,-1 + v_y1_0,v_8,v_x,v_y1_0,v_x,v_y3_0,v_y3_2) [-2 + v_y1_0 >= 0] (?,1) 9. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 >= v_y3_2] (?,1) 10. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 + v_y3_2 >= 0] (?,1) 11. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_stop(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [v_y3_2 = 0] (?,1) 12. eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb4_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [-1 + v_2 >= v_y2_1] (?,1) 13. eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb5_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) [v_y2_1 >= v_2] (?,1) 14. eval_perfectg_bb4_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_9(v_0,v_2,-1*v_2 + v_y3_0,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 15. eval_perfectg_9(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) 16. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_y3_0,v_y3_2) [-1 >= v_y2_1] (?,1) 17. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_y3_0,v_y3_2) [-1 + v_y2_1 >= 0] (?,1) 18. eval_perfectg_10(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb1_in(v_0,v_2,v_8,v_x,v_2,v_y2_1,v_8,v_y3_2) [v_y2_1 = 0] (?,1) 19. eval_perfectg_bb5_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> eval_perfectg_bb3_in(v_0,v_2,v_8,v_x,v_y1_0,-1*v_2 + v_y2_1,v_y3_0,v_y3_2) True (?,1) 20. eval_perfectg_bb2_in(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) -> exitus616(v_0,v_2,v_8,v_x,v_y1_0,v_y2_1,v_y3_0,v_y3_2) True (?,1) Signature: {(eval_perfectg_1,8) ;(eval_perfectg_10,8) ;(eval_perfectg_2,8) ;(eval_perfectg_3,8) ;(eval_perfectg_9,8) ;(eval_perfectg_bb0_in,8) ;(eval_perfectg_bb1_in,8) ;(eval_perfectg_bb2_in,8) ;(eval_perfectg_bb3_in,8) ;(eval_perfectg_bb4_in,8) ;(eval_perfectg_bb5_in,8) ;(eval_perfectg_start,8) ;(eval_perfectg_stop,8) ;(exitus616,8)} Flow Graph: [0->{1},1->{2},2->{3},3->{4,5},4->{9,10,11,20},5->{8},6->{9,10,11,20},7->{12,13},8->{12,13},9->{},10->{} ,11->{},12->{14},13->{19},14->{15},15->{16,17,18},16->{6,7,8},17->{6,7,8},18->{6,7,8},19->{12,13},20->{}] + 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] | `- p:[8,16,15,14,12,7,17,18,19,13] c: [8] | `- p:[7,16,15,14,12,19,13,17,18] c: [] MAYBE