YES Prover = TRS(tech=GUIDED_UNF_TRIPLES, nb_unfoldings=unlimited, unfold_variables=false, max_nb_coefficients=12, max_nb_unfolded_rules=-1, strategy=LEFTMOST_NE) ** BEGIN proof argument ** All the DP problems were proved finite. As all the involved DP processors are sound, the TRS under analysis terminates. ** END proof argument ** ** BEGIN proof description ** ## Searching for a generalized rewrite rule (a rule whose right-hand side contains a variable that does not occur in the left-hand side)... No generalized rewrite rule found! ## Applying the DP framework... ## Round 1: ## DP problem: Dependency pairs = [f^#(f(_0,_1,_2),_3,f(_0,_1,_4)) -> f^#(_0,_1,f(_2,_3,_4)), f^#(f(_0,_1,_2),_3,f(_0,_1,_4)) -> f^#(_2,_3,_4)] TRS = {f(f(_0,_1,_2),_3,f(_0,_1,_4)) -> f(_0,_1,f(_2,_3,_4)), f(_0,_1,_1) -> _1, f(_0,_1,g(_1)) -> _0, f(_0,_0,_1) -> _0, f(g(_0),_0,_1) -> _1} ## Trying with homeomorphic embeddings... Failed! ## Trying with polynomial interpretations... The constraints are satisfied by the polynomials: {f(_0,_1,_2):[_0 * _1 * _2], g(_0):[_0], f^#(_0,_1,_2):[_0 * _1 * _2]} for all instantiations of the variables with values greater than or equal to mu = 2. This DP problem is finite. ** END proof description ** Proof stopped at iteration 0 Number of unfolded rules generated by this proof = 0 Number of unfolded rules generated by all the parallel proofs = 6633