pbrt version 1.030 of Dec  9 2008 at 18:24:21
Copyright (c)1998-2007 Matt Pharr and Greg Humphreys.
The source code to pbrt (but *not* the contents of the book) is
covered by the GNU General Public License.  See the file COPYING.txt
for the conditions of the license.

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Rendering: [+++++++++++++++++++++++++++++++++++++++++++++++++]  (117.2s)       
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Statistics:
Camera
    Camera Rays Traced                                      1.479M
Fixed-Stepsize RK4 Single Scattering Volume Integrator
    Failed Steps                                            0
    Negative Luminance                                      455.8k
    Steps                                                   16.305M
    Time Spent (seconds)                                    66
    Total t                                                 7.783M
Geometry
    Total shapes created                                    10
    Triangle Ray Intersections                              1.444M:6.549M (22.04%)
    Triangles created                                       6
IGI Integrator
    Shadow Rays to Virtual Lights                           4.975M
    Virtual Lights Created                                  1380
Kd-Tree Accelerator
    Avg. number of primitives in leaf nodes                 29:11 (2.64x)
    Interior kd-tree nodes made                             10
    Leaf kd-tree nodes made                                 11
    Maximum number of primitives in leaf node               6
Lights
    Number of shadow rays traced                            13.546M
Shading
    Number of points shaded                                 1.480M
Texture
    EWA filter lookups                                      4.440M
    Number of image maps loaded                             2
    Texels per EWA lookup                                   129.591M:8.880M (14.59x)