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 = [p^#(_0,_1,s(_2)) -> p^#(_0,_2,_1), p^#(_0,s(_1),0) -> p^#(0,_1,_0)] TRS = {p(_0,_1,s(_2)) -> p(_0,_2,_1), p(_0,s(_1),0) -> p(0,_1,_0), p(_0,0,0) -> _0} ## Trying with homeomorphic embeddings... Failed! ## Trying with polynomial interpretations... The constraints are satisfied by the polynomials: {s(_0):[2 * _0], p(_0,_1,_2):[_0 * _1 * _2], 0:[1], p^#(_0,_1,_2):[_0 * _1 * _2]} for all instantiations of the variables with values greater than or equal to mu = 1. 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 = 343591