/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 2-rule system
{ b a a b a b -> b a b a b b ,
  b b a b -> b a b a a b b }


Loop of length 10 starting with a string of length 10 using right expansion
and the encoding {a=b, b=a}:

.aaba.bababa
	rule aaba -> ababbaa at position 0
.ababbaa.bababa
	rule aaba -> ababbaa at position 5
.ababbababbaa.baba
	rule abbaba -> ababaa at position 2
.abababaabbaa.baba
	rule aaba -> ababbaa at position 10
.abababaabbababbaa.ba
	rule abbaba -> ababaa at position 7
.abababaababaabbaa.ba
	rule aaba -> ababbaa at position 15
.abababaababaabbababbaa.
	rule abbaba -> ababaa at position 12
.abababaababaababaabbaa.
	rule aaba -> ababbaa at position 11
.abababaababababbaabaabbaa.
	rule aaba -> ababbaa at position 16
.abababaababababbababbaaabbaa.
	rule abbaba -> ababaa at position 13
.abababaabababababaabbaaabbaa.