YES Problem: 0(0(0(x1))) -> 0(0(1(0(2(x1))))) 0(3(2(x1))) -> 4(3(0(2(x1)))) 0(0(4(2(x1)))) -> 0(4(1(0(2(x1))))) 0(0(5(2(x1)))) -> 5(0(2(3(0(x1))))) 0(1(3(2(x1)))) -> 0(3(1(0(2(x1))))) 0(1(3(2(x1)))) -> 3(1(1(0(2(x1))))) 0(1(3(2(x1)))) -> 0(1(4(3(1(2(x1)))))) 0(4(1(3(x1)))) -> 1(4(3(0(2(2(x1)))))) 0(4(2(3(x1)))) -> 5(4(3(0(2(x1))))) 0(4(5(2(x1)))) -> 5(0(2(2(4(2(x1)))))) 0(5(1(3(x1)))) -> 3(0(1(5(1(2(x1)))))) 0(5(3(0(x1)))) -> 5(0(1(4(3(0(x1)))))) 0(5(3(2(x1)))) -> 5(1(5(0(2(3(x1)))))) 4(0(2(3(x1)))) -> 3(4(3(0(2(x1))))) 4(0(2(3(x1)))) -> 4(3(5(0(2(x1))))) 4(4(1(3(x1)))) -> 4(3(4(1(2(2(x1)))))) 4(5(2(0(x1)))) -> 4(2(1(5(0(2(x1)))))) 4(5(2(0(x1)))) -> 5(1(0(2(2(4(x1)))))) 5(1(0(0(x1)))) -> 5(1(0(2(0(x1))))) 5(1(0(0(x1)))) -> 5(2(1(0(2(0(x1)))))) 5(1(3(0(x1)))) -> 5(0(2(1(3(x1))))) 5(1(3(2(x1)))) -> 3(0(1(5(1(2(x1)))))) 5(1(3(2(x1)))) -> 3(1(1(5(2(2(x1)))))) 5(3(0(0(x1)))) -> 5(0(4(3(0(2(x1)))))) 0(0(4(1(3(x1))))) -> 4(0(1(0(2(3(x1)))))) 0(0(4(5(2(x1))))) -> 5(0(1(0(2(4(x1)))))) 0(0(5(3(2(x1))))) -> 0(1(5(0(2(3(x1)))))) 0(1(0(5(2(x1))))) -> 1(0(2(5(1(0(x1)))))) 0(1(4(5(2(x1))))) -> 2(1(5(0(2(4(x1)))))) 0(3(1(4(0(x1))))) -> 4(1(0(1(0(3(x1)))))) 0(3(2(0(0(x1))))) -> 0(0(1(0(2(3(x1)))))) 0(3(4(0(2(x1))))) -> 4(3(0(2(1(0(x1)))))) 0(3(4(0(2(x1))))) -> 4(3(0(2(3(0(x1)))))) 0(3(4(4(2(x1))))) -> 4(0(3(4(2(2(x1)))))) 0(4(2(5(3(x1))))) -> 0(4(3(5(1(2(x1)))))) 0(5(1(2(0(x1))))) -> 3(0(1(5(0(2(x1)))))) 4(4(2(2(0(x1))))) -> 4(1(0(2(2(4(x1)))))) 4(5(1(2(0(x1))))) -> 5(0(4(1(2(2(x1)))))) 4(5(2(3(2(x1))))) -> 5(4(3(5(2(2(x1)))))) 5(1(0(3(2(x1))))) -> 5(0(3(1(0(2(x1)))))) 5(1(0(5(3(x1))))) -> 5(5(0(1(3(1(x1)))))) 5(1(3(0(0(x1))))) -> 3(5(0(1(2(0(x1)))))) 5(1(3(0(2(x1))))) -> 3(0(2(1(5(2(x1)))))) 5(1(3(0(2(x1))))) -> 5(0(1(0(3(2(x1)))))) 5(1(3(0(2(x1))))) -> 5(0(1(1(2(3(x1)))))) 5(1(3(2(0(x1))))) -> 5(3(1(5(2(0(x1)))))) 5(1(3(2(3(x1))))) -> 3(4(3(5(1(2(x1)))))) 5(1(4(5(2(x1))))) -> 5(1(4(1(5(2(x1)))))) 5(5(1(3(2(x1))))) -> 3(5(5(4(1(2(x1)))))) Proof: Bounds Processor: bound: 1 enrichment: match automaton: final states: {159,156,155,151,147,142,137,133,127,126,123,121,120, 118,115,111,109,105,104,99,96,91,90,86,83,81,77,73, 71,67,61,58,54,51,50,44,40,36,31,30,25,20,18,16,11, 9,7,1} transitions: 30(2) -> 45* 30(12) -> 13* 30(37) -> 116* 30(80) -> 77* 30(3) -> 143* 30(119) -> 118* 30(52) -> 53* 30(15) -> 110* 30(107) -> 108* 30(39) -> 36* 30(162) -> 159* 30(56) -> 57* 30(7) -> 50* 30(4) -> 8* 30(128) -> 129* 30(27) -> 28* 30(136) -> 133* 30(117) -> 155* 30(141) -> 137* 30(153) -> 154* 30(5) -> 17* 30(78) -> 124* 30(112) -> 113* 30(21) -> 22* 30(19) -> 18* 01(192) -> 193* 01(181) -> 182* 01(169) -> 170* 01(199) -> 200* 01(179) -> 180* 31(189) -> 190* 31(205) -> 206* 31(170) -> 171* 00(68) -> 69* 00(88) -> 89* 00(106) -> 107* 00(145) -> 146* 00(5) -> 6* 00(59) -> 119* 00(34) -> 35* 00(143) -> 144* 00(85) -> 104* 00(75) -> 76* 00(42) -> 43* 00(45) -> 100* 00(101) -> 102* 00(7) -> 82* 00(130) -> 131* 00(94) -> 95* 00(140) -> 141* 00(14) -> 15* 00(6) -> 1* 00(84) -> 85* 00(17) -> 16* 00(3) -> 4* 00(38) -> 39* 00(26) -> 27* 00(63) -> 87* 00(24) -> 20* 00(113) -> 114* 00(64) -> 65* 00(49) -> 90* 00(10) -> 9* 00(134) -> 135* 00(117) -> 115* 00(56) -> 122* 00(46) -> 47* 00(149) -> 150* 00(2) -> 12* 40(22) -> 23* 40(5) -> 10* 40(3) -> 32* 40(53) -> 51* 40(66) -> 120* 40(116) -> 117* 40(57) -> 54* 40(13) -> 41* 40(139) -> 157* 40(108) -> 105* 40(55) -> 56* 40(60) -> 58* 40(114) -> 111* 40(8) -> 7* 40(85) -> 83* 40(28) -> 29* 40(103) -> 99* 40(110) -> 109* 40(26) -> 112* 40(124) -> 125* 40(21) -> 160* 40(2) -> 62* 41(171) -> 172* 20(12) -> 68* 20(2) -> 3* 20(139) -> 140* 20(63) -> 64* 20(13) -> 14* 20(62) -> 63* 20(70) -> 72* 20(59) -> 60* 20(93) -> 94* 20(32) -> 33* 20(98) -> 96* 20(45) -> 46* 20(33) -> 34* 20(3) -> 26* 20(92) -> 106* 20(74) -> 75* 51(183) -> 184* 10(52) -> 59* 10(157) -> 158* 10(138) -> 139* 10(68) -> 134* 10(4) -> 5* 10(2) -> 128* 10(5) -> 19* 10(48) -> 49* 10(102) -> 103* 10(12) -> 92* 10(69) -> 70* 10(97) -> 98* 10(47) -> 84* 10(3) -> 21* 10(87) -> 88* 10(29) -> 25* 10(46) -> 148* 10(129) -> 130* 10(152) -> 153* 10(79) -> 80* 10(95) -> 91* 10(45) -> 74* 10(37) -> 38* 10(144) -> 145* 10(78) -> 79* 10(41) -> 42* 10(26) -> 55* 10(100) -> 101* 10(23) -> 24* 10(148) -> 149* 10(65) -> 66* 11(190) -> 191* 11(182) -> 183* 21(180) -> 181* 21(185) -> 186* 21(168) -> 169* 21(191) -> 192* 50(160) -> 161* 50(150) -> 147* 50(154) -> 151* 50(158) -> 156* 50(15) -> 11* 50(47) -> 48* 50(161) -> 162* 50(35) -> 31* 50(122) -> 121* 50(26) -> 78* 50(3) -> 138* 50(89) -> 86* 50(43) -> 40* 50(82) -> 81* 50(49) -> 44* 50(4) -> 52* 50(76) -> 73* 50(66) -> 61* 50(92) -> 93* 50(125) -> 123* 50(7) -> 30* 50(21) -> 37* 50(68) -> 152* 50(72) -> 71* 50(87) -> 97* 50(16) -> 126* 50(135) -> 136* 50(132) -> 127* 50(131) -> 132* 50(70) -> 67* 50(146) -> 142* f60() -> 2* 206 -> 190* 83 -> 12* 115 -> 12* 30 -> 12* 126 -> 93* 7 -> 12,100 104 -> 12,100,144 16 -> 12* 118 -> 12* 11 -> 12* 2 -> 168* 67 -> 93* 105 -> 12,100 54 -> 62* 109 -> 12,100 121 -> 62* 172 -> 144* 186 -> 183* 36 -> 12* 58 -> 62* 91 -> 12* 86 -> 12* 38 -> 189* 44 -> 12* 183 -> 185* 13 -> 62* 127 -> 93* 71 -> 93* 123 -> 62* 40 -> 12* 1 -> 12* 31 -> 12* 99 -> 12,100 193 -> 183* 20 -> 12* 90 -> 12* 59 -> 205* 5 -> 179* 9 -> 12* 184 -> 93* 120 -> 62* 18 -> 12* 84 -> 199* 96 -> 12* 51 -> 62* 61 -> 62* 200 -> 180* 25 -> 12* 111 -> 12,100 problem: Qed