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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Statistics:
Camera
    Camera Rays Traced                                      2.899M
Fixed-Stepsize Fehlberg Single Scattering Volume Integrator
    Failed Steps                                            15.877M
    Negative Luminance                                      2.568M
    Steps                                                   38.155M
    Time Spent (seconds)                                    639
    Total t                                                 22.715M
Geometry
    Total shapes created                                    66.5k
    Triangle Ray Intersections                              3.477M:39.276M (8.85%)
    Triangles created                                       66.5k
IGI Integrator
    Shadow Rays to Virtual Lights                           12.065M
    Virtual Lights Created                                  413
Kd-Tree Accelerator
    Avg. number of primitives in leaf nodes                 1534.9k:441.7k (3.48x)
    Interior kd-tree nodes made                             441.7k
    Leaf kd-tree nodes made                                 441.7k
    Maximum number of primitives in leaf node               66
Lights
    Number of shadow rays traced                            325.599M
Shading
    Number of points shaded                                 2.900M
Texture
    EWA filter lookups                                      6.956M
    Number of image maps loaded                             10
    Texels per EWA lookup                                   240.077M:13.878M (17.30x)