NO
(ignored inputs)COMMENT Cops #647 - #721: generated ground TRSs; evenly distributed in the UNR/UNC/NFP/CR hierarchy submitted by: Bertram Felgenhauer
input TRS:
   [ c -> f(h(b,b)),
     c -> b,
     b -> b,
     c -> a ]
Try persistent and layer-preserving decomposition...
Sort Assignment:
 a : =>9
 b : =>9
 c : =>9
 f : 4=>9
 h : 9*9=>4
maximal types: {4,9}
...decomposition failed.
TRS:
   [ c -> f(h(b,b)),
     c -> b,
     b -> b,
     c -> a ]
unknown Non-Omega-Overlapping
unknown Right-Reducible
Check distinct normal forms in critical pair closure...failed
New rules by rule reversing:
   [ f(h(b,b)) -> c,
     c -> b,
     b -> b,
     c -> a ]
constructed TRS:
   [ f(h(b,b)) -> c,
     c -> b,
     b -> b,
     c -> a,
     b -> a ]
convertible distinct normal forms: f(h(a,a)) = a
UNC Completion (Strongly Closed)
problems/698.trs: Success(not UNC)
(0 msec.)