/export/starexec/sandbox/solver/bin/starexec_run_Default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- NO Input TRS: 1: splitAt(s(N),cons(X)) -> u(splitAt(N,XS)) 2: u(pair(YS,ZS)) -> pair(cons(X),ZS) 3: tail(cons(N)) -> XS 4: natsFrom(N) -> cons(N) 5: fst(pair(XS,YS)) -> XS 6: snd(pair(XS,YS)) -> YS 7: splitAt(0(),XS) -> pair(nil(),XS) 8: head(cons(N)) -> N 9: sel(N,XS) -> head(afterNth(N,XS)) 10: take(N,XS) -> fst(splitAt(N,XS)) 11: afterNth(N,XS) -> snd(splitAt(N,XS)) Extra variable in rule 2.