/export/starexec/sandbox/solver/bin/starexec_run_tct_dci_cert /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- MAYBE EmptyProcessor - Strict TRS: f(tt(),x) -> f(isNat(x),s(x)) isNat(0()) -> tt() isNat(s(x)) -> isNat(x) - Signature: {f/2,isNat/1} / {0/0,s/1,tt/0} - Obligation: innermost derivational complexity wrt. signature {0,f,isNat,s,tt} The problem is still open.