/export/starexec/sandbox2/solver/bin/starexec_run_tct_dci_cert /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE EmptyProcessor - Strict TRS: dbl(0()) -> 0() dbl(s(X)) -> s(s(dbl(X))) dbl1(0()) -> 01() dbl1(s(X)) -> s1(s1(dbl1(X))) dbls(cons(X,Y)) -> cons(dbl(X),dbls(Y)) dbls(nil()) -> nil() from(X) -> cons(X,from(s(X))) indx(cons(X,Y),Z) -> cons(sel(X,Z),indx(Y,Z)) indx(nil(),X) -> nil() quote(0()) -> 01() quote(dbl(X)) -> dbl1(X) quote(s(X)) -> s1(quote(X)) quote(sel(X,Y)) -> sel1(X,Y) sel(0(),cons(X,Y)) -> X sel(s(X),cons(Y,Z)) -> sel(X,Z) sel1(0(),cons(X,Y)) -> X sel1(s(X),cons(Y,Z)) -> sel1(X,Z) - Signature: {dbl/1,dbl1/1,dbls/1,from/1,indx/2,quote/1,sel/2,sel1/2} / {0/0,01/0,cons/2,nil/0,s/1,s1/1} - Obligation: innermost derivational complexity wrt. signature {0,01,cons,dbl,dbl1,dbls,from,indx,nil,quote,s,s1,sel,sel1} The problem is still open.