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


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


NO


The system was reversed.

Remains to prove termination of the 3-rule system
{ a -> ,
  b a -> a a b c a b ,
  c b 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.aa
	rule ba -> aabcab at position 0
.aabcab.aa
	rule a ->  at position 4
.aabcb.aa
	rule ba -> aabcab at position 4
.aabcaabcab.a
	rule a ->  at position 4
.aabcabcab.a
	rule a ->  at position 4
.aabcbcab.a
	rule cbc ->  at position 3
.aabab.a
	rule ba -> aabcab at position 4
.aabaaabcab.