Artwork verification pdf vs pdf
time taken for first layer of analysis:  1.2099999999959365e-05  seconds
time taken for second layer of analysis:  2.5999999999637424e-06  seconds
time taken for third layer of analysis:  1.9999999998354667e-06  seconds
time taken for fourth layer of analysis:  9.000000000813912e-07  seconds
time taken for third layer of analysis:  0.0009822999999999915  seconds
time taken for comparison:  0.020557500000000006  seconds