/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: app(app(eq(),x),x) -> true() app(app(eq(),0()),app(s(),x)) -> false() app(app(eq(),app(s(),x)),0()) -> false() app(app(lt(),y),0()) -> false() app(app(lt(),0()),app(s(),y)) -> true() app(app(lt(),app(s(),x)),app(s(),y)) -> app(app(lt(),x),y) app(app(member(),w),app(app(app(fork(),x),y),z)) -> app(app(app(if(),app(app(lt(),w),y)) ,app(app(member(),w),x)) ,app(app(app(if(),app(app(eq(),w),y)),true()) ,app(app(member(),w),z))) app(app(member(),w),null()) -> false() - Signature: {app/2} / {0/0,eq/0,false/0,fork/0,if/0,lt/0,member/0,null/0,s/0,true/0} - Obligation: innermost derivational complexity wrt. signature {0,app,eq,false,fork,if,lt,member,null,s,true} The problem is still open.