--- Rendering "龙首.png"" ---
Size: 1920x1080
Quality: 2000
Oversample: 4, Filter: 1
Buffer depth: 32bit integer
10:17:56 : Allocating 509.92 Mb of memory...
10:17:57 : Rendering...
10:33:44 : Creating image with quality: 2000.00...
10:34:26 : Saving image...
Average speed: 4,409,881.24 iterations per second
Pure rendering time: 15 minute(s) 47.25 second(s)
Total time: 16 minute(s) 30.09 second(s)