Other contributors are listed in the documentation.

Support libraries used by POV-Ray:
  ZLib 1.2.3.4, Copyright 1995-1998 Jean-loup Gailly and Mark Adler
  LibPNG 1.2.5, Copyright 1998-2002 Glenn Randers-Pehrson
  LibJPEG 6b, Copyright 1998 Thomas G. Lane
  LibTIFF 3.9.4, Copyright 1988-1997 Sam Leffler, 1991-1997 SGI
Redirecting Options
  All Streams to console..........On
  Debug Stream to console.........On
  Fatal Stream to console.........On
  Render Stream to console........On
  Statistics Stream to console....On
  Warning Stream to console.......On
Parsing Options
  Input file: ./scenes/advanced/benchmark.pov (compatible to version 3.50)
  Remove bounds........On
  Split unions.........Off
  Library paths:
    /usr/local/share/povray-3.6
    /usr/local/share/povray-3.6/ini
    /usr/local/share/povray-3.6/include
Output Options
  Image resolution 384 by 384 (rows 1 to 384, columns 1 to 384).
  Graphic display......Off
  Mosaic preview.......Off
  CPU usage histogram..Off
  Continued trace......Off
Tracing Options
  Quality:  9
  Bounding boxes.......On   Bounding threshold: 3
  Light Buffer.........On
  Vista Buffer.........On   Draw Vista Buffer....Off
  Antialiasing.........On  (Method 1, Threshold 0.300, Depth 3, Jitter 1.00)
  Clock value:    0.000  (Animation off)

  0:00:53 Parsing 997K tokens


 Building mesh2:
   - vertex_vectors
  0:00:54 Parsing 1155K tokens
   - normal_vectors
  0:00:55 Parsing 1328K tokens
   - uv_vectors
  0:00:56 Parsing 1470K tokens
   - face_indices
  0:00:59 Parsing 2093K tokens
  0:01:05 Creating bounding slabs
  0:01:05 Creating vista buffer
  0:01:05 Creating light buffers 2299K tokens
Scene Statistics
  Finite objects:          171
  Infinite objects:          3
  Light sources:             2
  Total:                   176

  0:53:41 Building Photon Maps Photons 65040 (sampling 1x1)
  0:53:42 Sorting photons 8128 of 650400
  2:13:00 Rendering line 23 of 384, 123 supersamples