A processor employs a store to load forward predictor which may indicate, for dispatching loads, a dependency on a store. The inner and outer layers include catalyst noble metals, respectively. The reactor system may incorporate one or more of a pre-reforming section, an anode exhaust gas recirculation device, and a reforming section. The first and second images are respectively determined with respect to first and second inputs received as the deflector rotates about the axis. Therefore the scan test time is greatly improved.