/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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NO

After renaming modulo { a->0, b->1, c->2 }, 
it remains to prove termination of the 3-rule system
{ 0 -> ,
  0 1 -> 1 2 0 0 ,
  2 2 -> 2 1 0 }


Loop of length 29 starting with a string of length 8
using right expansion and the encoding { 0->a, 1->b, ... }:

.ab.cbbcbb
	rule ab-> bcaa at position 0
.bcaa.cbbcbb
	rule a->  at position 2
.bca.cbbcbb
	rule a->  at position 2
.bc.cbbcbb
	rule cc-> cba at position 1
.bcba.bbcbb
	rule ab-> bcaa at position 3
.bcbbcaa.bcbb
	rule ab-> bcaa at position 6
.bcbbcabcaa.cbb
	rule ab-> bcaa at position 5
.bcbbcbcaacaa.cbb
	rule a->  at position 7
.bcbbcbcacaa.cbb
	rule a->  at position 7
.bcbbcbccaa.cbb
	rule a->  at position 8
.bcbbcbcca.cbb
	rule a->  at position 8
.bcbbcbcc.cbb
	rule cc-> cba at position 7
.bcbbcbccba.bb
	rule cc-> cba at position 6
.bcbbcbcbaba.bb
	rule ab-> bcaa at position 8
.bcbbcbcbbcaaa.bb
	rule ab-> bcaa at position 12
.bcbbcbcbbcaabcaa.b
	rule ab-> bcaa at position 11
.bcbbcbcbbcabcaacaa.b
	rule a->  at position 13
.bcbbcbcbbcabcacaa.b
	rule a->  at position 13
.bcbbcbcbbcabccaa.b
	rule cc-> cba at position 12
.bcbbcbcbbcabcbaaa.b
	rule ab-> bcaa at position 16
.bcbbcbcbbcabcbaabcaa.
	rule ab-> bcaa at position 15
.bcbbcbcbbcabcbabcaacaa.
	rule ab-> bcaa at position 14
.bcbbcbcbbcabcbbcaacaacaa.
	rule a->  at position 16
.bcbbcbcbbcabcbbcacaacaa.
	rule a->  at position 16
.bcbbcbcbbcabcbbccaacaa.
	rule a->  at position 17
.bcbbcbcbbcabcbbccacaa.
	rule a->  at position 17
.bcbbcbcbbcabcbbcccaa.
	rule cc-> cba at position 16
.bcbbcbcbbcabcbbccbaaa.
	rule cc-> cba at position 15
.bcbbcbcbbcabcbbcbabaaa.
	rule a->  at position 17
.bcbbcbcbbcabcbbcbbaaa.