(ignored inputs)COMMENT from experiments for [44] submitted by: Tsubasa Suzuki , Takahito Aoto , and Yoshihito Toyama
Rewrite Rules:
   [ a(?x) -> g(g(b(?x))),
     a(?x) -> g(c(?x)),
     b(?x) -> g(b(?x)) ]
Apply Direct Methods...
Inner CPs:
   [  ]
Outer CPs:
   [ g(g(b(?x))) = g(c(?x)) ]
Overlay, check Innermost Termination...
unknown Innermost Terminating
unknown Knuth & Bendix
Linear
unknown Development Closed
unknown Strongly Closed
unknown Weakly-Non-Overlapping & Non-Collapsing & Shallow
unknown Upside-Parallel-Closed/Outside-Closed
(inner) Parallel CPs: (not computed)
unknown Toyama (Parallel CPs)
Simultaneous CPs:
   [ g(c(?x)) = g(g(b(?x))),
     g(g(b(?x))) = g(c(?x)) ]
unknown Okui (Simultaneous CPs)
unknown Strongly Depth-Preserving & Root-E-Closed/Non-E-Overlapping
unknown Strongly Weight-Preserving & Root-E-Closed/Non-E-Overlapping
check Locally Decreasing Diagrams by Rule Labelling...
Critical Pair <g(c(?x_1)), g(g(b(?x_1)))> by Rules <1, 0> preceded by []
unknown Diagram Decreasing
check Non-Confluence...
obtain 10 rules by 3 steps unfolding
obtain 100 candidates for checking non-joinability
check by TCAP-Approximation (success)
Witness for Non-Confluence: <g(g(b(c_1))) <- a(c_1) -> g(c(c_1))>
Direct Methods: not CR

Combined result: not CR
238.trs: Success(not CR)
NO
(16 msec.)