/export/starexec/sandbox2/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- NO Problem: f(g(X),Y) -> f(X,n__f(n__g(X),activate(Y))) f(X1,X2) -> n__f(X1,X2) g(X) -> n__g(X) activate(n__f(X1,X2)) -> f(activate(X1),X2) activate(n__g(X)) -> g(activate(X)) activate(X) -> X Proof: Unfolding Processor: loop length: 5 terms: activate(n__f(n__g(g(X)),x2947)) f(activate(n__g(g(X))),x2947) f(g(activate(g(X))),x2947) f(g(g(X)),x2947) f(g(X),n__f(n__g(g(X)),activate(x2947))) context: f(X,n__f(n__g(X),[])) substitution: X -> X x2947 -> activate(x2947) Qed