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


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NO


The system was reversed.

Remains to prove termination of the 4-rule system
{ a -> ,
  b a a -> c c c ,
  c -> a b ,
  b c -> }


Loop of length 16 starting with a string of length 5 using right expansion
and the encoding {a=a, b=b, c=c}:

.baa.aa
	rule baa -> ccc at position 0
.ccc.aa
	rule c -> ab at position 0
.abcc.aa
	rule c -> ab at position 2
.ababc.aa
	rule c -> ab at position 4
.ababab.aa
	rule baa -> ccc at position 5
.ababaccc.
	rule c -> ab at position 5
.ababaabcc.
	rule baa -> ccc at position 3
.abacccbcc.
	rule c -> ab at position 3
.abaabccbcc.
	rule c -> ab at position 5
.abaababcbcc.
	rule bc ->  at position 6
.abaababcc.
	rule bc ->  at position 6
.abaabac.
	rule c -> ab at position 6
.abaabaab.
	rule baa -> ccc at position 4
.abaacccb.
	rule c -> ab at position 4
.abaaabccb.
	rule bc ->  at position 5
.abaaacb.
	rule c -> ab at position 5
.abaaaabb.