YES
by ttt2 (version ttt2 1.15)
The rewrite relation of the following TRS is considered.
a(b(a(a(a(a(b(x0))))))) | → | b(a(a(a(a(b(b(a(a(a(a(b(a(x0))))))))))))) |
final states:
{1}
transitions:
322 | → | 268 |
280 | → | 254 |
98 | → | 30 |
3 | → | 85 |
50 | → | 99 |
218 | → | 365 |
9 | → | 29 |
224 | → | 198 |
1 | → | 5 |
1 | → | 3 |
1 | → | 382 |
1 | → | 214 |
1 | → | 88 |
392 | → | 366 |
44 | → | 155 |
86 | → | 211 |
36 | → | 43 |
36 | → | 407 |
336 | → | 310 |
204 | → | 309 |
212 | → | 379 |
112 | → | 8 |
30 | → | 141 |
42 | → | 6 |
42 | → | 86 |
42 | → | 383 |
42 | → | 215 |
42 | → | 89 |
434 | → | 380 |
434 | → | 385 |
434 | → | 217 |
434 | → | 91 |
414 | → | 421 |
198 | → | 323 |
154 | → | 44 |
154 | → | 408 |
168 | → | 100 |
462 | → | 422 |
148 | → | 253 |
142 | → | 267 |
378 | → | 324 |
92 | → | 197 |
266 | → | 156 |
266 | → | 450 |
210 | → | 142 |
56 | → | 7 |
408 | → | 449 |
420 | → | 212 |
420 | → | 384 |
420 | → | 216 |
420 | → | 90 |
b3(279) | → | 280 |
b3(427) | → | 428 |
b3(254) | → | 255 |
b3(260) | → | 261 |
b3(456) | → | 457 |
b3(371) | → | 372 |
b3(310) | → | 311 |
b3(372) | → | 373 |
b3(316) | → | 317 |
b3(380) | → | 381 |
b3(461) | → | 462 |
b3(335) | → | 336 |
b3(366) | → | 367 |
b3(321) | → | 322 |
b3(273) | → | 274 |
b3(268) | → | 269 |
b3(377) | → | 378 |
b3(433) | → | 434 |
b3(315) | → | 316 |
b3(324) | → | 325 |
b3(428) | → | 429 |
b3(274) | → | 275 |
b3(450) | → | 451 |
b3(386) | → | 387 |
b3(455) | → | 456 |
b3(391) | → | 392 |
b3(265) | → | 266 |
b3(259) | → | 260 |
b3(330) | → | 331 |
b3(329) | → | 330 |
b3(385) | → | 386 |
b3(422) | → | 423 |
a3(331) | → | 332 |
a3(323) | → | 324 |
a3(255) | → | 256 |
a3(373) | → | 374 |
a3(269) | → | 270 |
a3(388) | → | 389 |
a3(311) | → | 312 |
a3(261) | → | 262 |
a3(275) | → | 276 |
a3(451) | → | 452 |
a3(458) | → | 459 |
a3(326) | → | 327 |
a3(375) | → | 376 |
a3(429) | → | 430 |
a3(318) | → | 319 |
a3(389) | → | 390 |
a3(319) | → | 320 |
a3(423) | → | 424 |
a3(309) | → | 310 |
a3(382) | → | 383 |
a3(263) | → | 264 |
a3(431) | → | 432 |
a3(369) | → | 370 |
a3(379) | → | 380 |
a3(383) | → | 384 |
a3(376) | → | 377 |
a3(267) | → | 268 |
a3(325) | → | 326 |
a3(317) | → | 318 |
a3(426) | → | 427 |
a3(454) | → | 455 |
a3(258) | → | 259 |
a3(453) | → | 454 |
a3(332) | → | 333 |
a3(374) | → | 375 |
a3(333) | → | 334 |
a3(387) | → | 388 |
a3(421) | → | 422 |
a3(270) | → | 271 |
a3(334) | → | 335 |
a3(457) | → | 458 |
a3(390) | → | 391 |
a3(253) | → | 254 |
a3(277) | → | 278 |
a3(276) | → | 277 |
a3(367) | → | 368 |
a3(320) | → | 321 |
a3(257) | → | 258 |
a3(460) | → | 461 |
a3(262) | → | 263 |
a3(424) | → | 425 |
a3(313) | → | 314 |
a3(365) | → | 366 |
a3(384) | → | 385 |
a3(314) | → | 315 |
a3(459) | → | 460 |
a3(449) | → | 450 |
a3(256) | → | 257 |
a3(328) | → | 329 |
a3(327) | → | 328 |
a3(271) | → | 272 |
a3(430) | → | 431 |
a3(370) | → | 371 |
a3(312) | → | 313 |
a3(264) | → | 265 |
a3(381) | → | 382 |
a3(368) | → | 369 |
a3(278) | → | 279 |
a3(452) | → | 453 |
a3(425) | → | 426 |
a3(432) | → | 433 |
a3(272) | → | 273 |
a2(151) | → | 152 |
a2(219) | → | 220 |
a2(206) | → | 207 |
a2(150) | → | 151 |
a2(165) | → | 166 |
a2(200) | → | 201 |
a2(412) | → | 413 |
a2(216) | → | 217 |
a2(159) | → | 160 |
a2(144) | → | 145 |
a2(160) | → | 161 |
a2(199) | → | 200 |
a2(166) | → | 167 |
a2(207) | → | 208 |
a2(418) | → | 419 |
a2(205) | → | 206 |
a2(409) | → | 410 |
a2(143) | → | 144 |
a2(220) | → | 221 |
a2(213) | → | 214 |
a2(152) | → | 153 |
a2(149) | → | 150 |
a2(155) | → | 156 |
a2(158) | → | 159 |
a2(201) | → | 202 |
a2(202) | → | 203 |
a2(197) | → | 198 |
a2(222) | → | 223 |
a2(164) | → | 165 |
a2(416) | → | 417 |
a2(407) | → | 408 |
a2(221) | → | 222 |
a2(415) | → | 416 |
a2(163) | → | 164 |
a2(145) | → | 146 |
a2(146) | → | 147 |
a2(208) | → | 209 |
a2(215) | → | 216 |
a2(410) | → | 411 |
a2(411) | → | 412 |
a2(141) | → | 142 |
a2(214) | → | 215 |
a2(417) | → | 418 |
a2(211) | → | 212 |
a2(157) | → | 158 |
b0(3) | → | 4 |
b0(8) | → | 9 |
b0(14) | → | 1 |
b0(9) | → | 10 |
a0(5) | → | 6 |
a0(7) | → | 8 |
a0(10) | → | 11 |
a0(2) | → | 3 |
a0(12) | → | 13 |
a0(6) | → | 7 |
a0(4) | → | 5 |
a0(11) | → | 12 |
a0(13) | → | 14 |
f20 | → | 2 |
a1(96) | → | 97 |
a1(104) | → | 105 |
a1(37) | → | 38 |
a1(93) | → | 94 |
a1(51) | → | 52 |
a1(40) | → | 41 |
a1(29) | → | 30 |
a1(101) | → | 102 |
a1(88) | → | 89 |
a1(39) | → | 40 |
a1(54) | → | 55 |
a1(95) | → | 96 |
a1(94) | → | 95 |
a1(38) | → | 39 |
a1(107) | → | 108 |
a1(53) | → | 54 |
a1(85) | → | 86 |
a1(31) | → | 32 |
a1(45) | → | 46 |
a1(52) | → | 53 |
a1(108) | → | 109 |
a1(43) | → | 44 |
a1(99) | → | 100 |
a1(48) | → | 49 |
a1(103) | → | 104 |
a1(34) | → | 35 |
a1(90) | → | 91 |
a1(109) | → | 110 |
a1(33) | → | 34 |
a1(110) | → | 111 |
a1(47) | → | 48 |
a1(46) | → | 47 |
a1(32) | → | 33 |
a1(87) | → | 88 |
a1(102) | → | 103 |
a1(89) | → | 90 |
b2(167) | → | 168 |
b2(156) | → | 157 |
b2(414) | → | 415 |
b2(204) | → | 205 |
b2(217) | → | 218 |
b2(408) | → | 409 |
b2(223) | → | 224 |
b2(147) | → | 148 |
b2(218) | → | 219 |
b2(203) | → | 204 |
b2(198) | → | 199 |
b2(161) | → | 162 |
b2(419) | → | 420 |
b2(413) | → | 414 |
b2(142) | → | 143 |
b2(212) | → | 213 |
b2(209) | → | 210 |
b2(162) | → | 163 |
b2(148) | → | 149 |
b2(153) | → | 154 |
b1(44) | → | 45 |
b1(97) | → | 98 |
b1(100) | → | 101 |
b1(41) | → | 42 |
b1(105) | → | 106 |
b1(86) | → | 87 |
b1(106) | → | 107 |
b1(55) | → | 56 |
b1(92) | → | 93 |
b1(91) | → | 92 |
b1(35) | → | 36 |
b1(111) | → | 112 |
b1(49) | → | 50 |
b1(36) | → | 37 |
b1(30) | → | 31 |
b1(50) | → | 51 |