/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


The system was reversed.

Remains to prove termination of the 2-rule system
{ b a a -> a a a b c b ,
  c a -> b }


Loop of length 12 starting with a string of length 7 using right expansion
and the encoding {a=b, b=a, c=c}:

.abb.bbbb
	rule abb -> bbbaca at position 0
.bbbaca.bbbb
	rule abb -> bbbaca at position 5
.bbbacbbbaca.bb
	rule cb -> a at position 4
.bbbaabbaca.bb
	rule abb -> bbbaca at position 4
.bbbabbbacaaca.bb
	rule abb -> bbbaca at position 12
.bbbabbbacaacbbbaca.
	rule cb -> a at position 11
.bbbabbbacaaabbaca.
	rule abb -> bbbaca at position 11
.bbbabbbacaabbbacaaca.
	rule abb -> bbbaca at position 10
.bbbabbbacabbbacabacaaca.
	rule abb -> bbbaca at position 9
.bbbabbbacbbbacabacabacaaca.
	rule cb -> a at position 8
.bbbabbbaabbacabacabacaaca.
	rule abb -> bbbaca at position 8
.bbbabbbabbbacaacabacabacaaca.
	rule abb -> bbbaca at position 7
.bbbabbbbbbacabacaacabacabacaaca.