/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- NO Input TRS: 1: 2nd(cons(X)) -> head(XS) 2: sel(s(N),cons(X)) -> sel(N,XS) 3: from(X) -> cons(X) 4: head(cons(X)) -> X 5: take(0(),XS) -> nil() 6: take(s(N),cons(X)) -> cons(X) 7: sel(0(),cons(X)) -> X Extra variable in rule 2.