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


--------------------------------------------------------------------------------


NO


The system was reversed.

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


Loop of length 7 starting with a string of length 4 using right expansion
and the encoding {a=a, b=b, c=c}:

.ba.ca
	rule ba -> aabbca at position 0
.aabbca.ca
	rule a ->  at position 5
.aabbc.ca
	rule cc ->  at position 4
.aabb.a
	rule ba -> aabbca at position 3
.aabaabbca.
	rule a ->  at position 3
.aababbca.
	rule b ->  at position 4
.aababca.
	rule b ->  at position 4
.aabaca.