In a process for producing cyclohexylbenzene, benzene is reacted with cyclohexene under alkylation conditions effective to produce an alkylation effluent comprising cyclohexylbenzene and a polycyclohexylbenzene. Initializing memory can include configuring memory devices in parallel. In turn, the first circuit instance generates a first output value and the second circuit instance generates a second instance value, which are utilized to verify dependencies between the electronic circuit’s input ports and output ports.