MAYBE
(ignored inputs)COMMENT from experiments for [44] submitted by: Tsubasa Suzuki , Takahito Aoto , and Yoshihito Toyama
input TRS:
   [ a(?x) -> b(?x),
     a(?x) -> c(c(?x)),
     b(?x) -> g(b(?x)),
     c(?x) -> c(?x) ]
TRS:
   [ a(?x) -> b(?x),
     a(?x) -> c(c(?x)),
     b(?x) -> g(b(?x)),
     c(?x) -> c(?x) ]
Check distinct normal forms in critical pair closure...failed
problems/240.trs: Failure(unknown UNC)
(4 msec.)