/export/starexec/sandbox2/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE Problem: a__f(X) -> cons(mark(X),f(g(X))) a__g(0()) -> s(0()) a__g(s(X)) -> s(s(a__g(mark(X)))) a__sel(0(),cons(X,Y)) -> mark(X) a__sel(s(X),cons(Y,Z)) -> a__sel(mark(X),mark(Z)) mark(f(X)) -> a__f(mark(X)) mark(g(X)) -> a__g(mark(X)) mark(sel(X1,X2)) -> a__sel(mark(X1),mark(X2)) mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(0()) -> 0() mark(s(X)) -> s(mark(X)) a__f(X) -> f(X) a__g(X) -> g(X) a__sel(X1,X2) -> sel(X1,X2) Proof: Open