Artwork verification pdf vs pdf
time taken for first layer of analysis:  0.04897399999999996  seconds
time taken for second layer of analysis:  0.00016620000000000523  seconds
time taken for third layer of analysis:  0.00017250000000001986  seconds
time taken for fourth layer of analysis:  0.00017790000000006412  seconds
time taken for third layer of analysis:  0.07487140000000003  seconds
time taken for comparison:  0.4834702  seconds