/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: ap(ap(ap(if(),false()),f),xs) -> ap(ap(cons(),ap(f,ap(last(),xs))),ap(ap(map(),f),ap(dropLast(),xs))) ap(ap(ap(if(),true()),f),xs) -> nil() ap(ap(map(),f),xs) -> ap(ap(ap(if(),ap(isEmpty(),xs)),f),xs) ap(dropLast(),ap(ap(cons(),x),ap(ap(cons(),y),ys))) -> ap(ap(cons(),x),ap(dropLast(),ap(ap(cons(),y),ys))) ap(dropLast(),ap(ap(cons(),x),nil())) -> nil() ap(dropLast(),nil()) -> nil() ap(isEmpty(),ap(ap(cons(),x),xs)) -> false() ap(isEmpty(),nil()) -> true() ap(last(),ap(ap(cons(),x),ap(ap(cons(),y),ys))) -> ap(last(),ap(ap(cons(),y),ys)) ap(last(),ap(ap(cons(),x),nil())) -> x - Signature: {ap/2} / {cons/0,dropLast/0,false/0,if/0,isEmpty/0,last/0,map/0,nil/0,true/0} - Obligation: innermost derivational complexity wrt. signature {ap,cons,dropLast,false,if,isEmpty,last,map,nil,true} The problem is still open.