Innovus Path Based Analysis
aocv : Re-timing the timing critical paths using the LOCV deratingfactors
path_slew_propagation : Re-timing the timing critical paths using the actual slews for thepath
aocv_path_slew_propagation : Combination of re-timing with aocv + path_slew_propagation
waveform_propagation : Re-timing with waveform effect taken into consideration during delayCal