/export/starexec/sandbox2/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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YES

Problem:
 a(b(a(a(a(b(x1)))))) -> c(c(a(x1)))
 c(x1) -> b(a(a(a(b(x1)))))

Proof:
 Bounds Processor:
  bound: 5
  enrichment: match
  automaton:
   final states: {5,1}
   transitions:
    a4(234) -> 235*
    a4(174) -> 175*
    a4(159) -> 160*
    a4(154) -> 155*
    a4(226) -> 227*
    a4(161) -> 162*
    a4(153) -> 154*
    a4(138) -> 139*
    a4(160) -> 161*
    a4(155) -> 156*
    b1(10) -> 11*
    b1(32) -> 33*
    b1(14) -> 15*
    b1(28) -> 29*
    c4(227) -> 228*
    c4(139) -> 140*
    c4(236) -> 237*
    c4(176) -> 177*
    c4(228) -> 229*
    c4(235) -> 236*
    c4(175) -> 176*
    c4(140) -> 141*
    a1(30) -> 31*
    a1(12) -> 13*
    a1(29) -> 30*
    a1(31) -> 32*
    a1(11) -> 12*
    a1(13) -> 14*
    b5(272) -> 273*
    b5(252) -> 253*
    b5(242) -> 243*
    b5(212) -> 213*
    b5(202) -> 203*
    b5(182) -> 183*
    b5(276) -> 277*
    b5(266) -> 267*
    b5(206) -> 207*
    b5(196) -> 197*
    b5(248) -> 249*
    b5(238) -> 239*
    b5(208) -> 209*
    b5(178) -> 179*
    b5(270) -> 271*
    b5(200) -> 201*
    c2(40) -> 41*
    c2(79) -> 80*
    c2(44) -> 45*
    c2(39) -> 40*
    c2(43) -> 44*
    c2(80) -> 81*
    a5(267) -> 268*
    a5(197) -> 198*
    a5(274) -> 275*
    a5(269) -> 270*
    a5(249) -> 250*
    a5(239) -> 240*
    a5(209) -> 210*
    a5(204) -> 205*
    a5(199) -> 200*
    a5(179) -> 180*
    a5(251) -> 252*
    a5(241) -> 242*
    a5(211) -> 212*
    a5(181) -> 182*
    a5(273) -> 274*
    a5(268) -> 269*
    a5(203) -> 204*
    a5(198) -> 199*
    a5(275) -> 276*
    a5(250) -> 251*
    a5(240) -> 241*
    a5(210) -> 211*
    a5(205) -> 206*
    a5(180) -> 181*
    a2(42) -> 43*
    a2(78) -> 79*
    a2(38) -> 39*
    b3(60) -> 61*
    b3(132) -> 133*
    b3(62) -> 63*
    b3(124) -> 125*
    b3(104) -> 105*
    b3(94) -> 95*
    b3(136) -> 137*
    b3(66) -> 67*
    b3(56) -> 57*
    b3(98) -> 99*
    b3(120) -> 121*
    b3(100) -> 101*
    f30() -> 2*
    a3(65) -> 66*
    a3(122) -> 123*
    a3(102) -> 103*
    a3(97) -> 98*
    a3(57) -> 58*
    a3(134) -> 135*
    a3(64) -> 65*
    a3(59) -> 60*
    a3(121) -> 122*
    a3(116) -> 117*
    a3(101) -> 102*
    a3(96) -> 97*
    a3(133) -> 134*
    a3(123) -> 124*
    a3(103) -> 104*
    a3(63) -> 64*
    a3(58) -> 59*
    a3(135) -> 136*
    a3(95) -> 96*
    c0(4) -> 1*
    c0(3) -> 4*
    c3(117) -> 118*
    c3(118) -> 119*
    a0(7) -> 8*
    a0(2) -> 3*
    a0(6) -> 7*
    a0(8) -> 9*
    b4(162) -> 163*
    b4(152) -> 153*
    b4(156) -> 157*
    b4(158) -> 159*
    b0(2) -> 6*
    b0(9) -> 5*
    1 -> 102,210,3,10,7,12
    3 -> 10*
    4 -> 28*
    10 -> 42*
    15 -> 4*
    28 -> 38*
    33 -> 1*
    39 -> 62*
    40 -> 56*
    41 -> 103,211,43,100,174,8,13
    43 -> 100*
    44 -> 94*
    45 -> 39*
    56 -> 226,78
    61 -> 41,13
    62 -> 234,116
    67 -> 40*
    79 -> 120*
    80 -> 132*
    81 -> 9,14
    94 -> 138*
    99 -> 45*
    100 -> 174*
    105 -> 44*
    117 -> 158*
    118 -> 152*
    119 -> 79*
    125 -> 80*
    137 -> 81*
    139 -> 196*
    140 -> 178*
    141 -> 235,117
    157 -> 119*
    163 -> 118*
    175 -> 208*
    176 -> 202*
    177 -> 139*
    183 -> 141*
    201 -> 140*
    207 -> 177*
    213 -> 176*
    227 -> 248*
    228 -> 238*
    229 -> 104,212,175,208
    235 -> 272*
    236 -> 266*
    237 -> 227*
    243 -> 229,175
    253 -> 228*
    271 -> 237,227,248
    277 -> 236*
  problem:
   
  Qed