/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: f(tt(),x) -> f(isDouble(x),s(s(x))) isDouble(0()) -> tt() isDouble(s(s(x))) -> isDouble(x) - Signature: {f/2,isDouble/1} / {0/0,s/1,tt/0} - Obligation: innermost derivational complexity wrt. signature {0,f,isDouble,s,tt} The problem is still open.