OSX> tetgen -pq1.414V example
Opening example.poly.
Constructing Delaunay tetrahedralization.
  Sorting vertices by a bsp-tree.
  Number of tree nodes: 2.
  Maximum tree node size: 36.
  Maximum tree depth: 0.
  Incrementally inserting vertices.
Delaunay seconds:  0.003313
Creating surface mesh.
  Unifying segments.
  Merging coplanar facets.
  Marking acute vertices.
Recovering boundaries.
  Delaunizing segments.
  1 protecting points.
  Constraining facets.
  6 subedge flips.
  0 cavities remeshed.
Boundary recovery seconds:  0.001686
Removing exterior tetrahedra.
Hole seconds:  9.5e-05
Repairing mesh.
Repair seconds:  5.5e-05
Adding Steiner points to enforce quality.
  Marking sharp segments.
  Deciding feature-point sizes.
  Splitting encroached subsegments.
  11 split points.
  0 split points.
  Splitting bad tetrahedra.
  492 refinement points.
  Totally added 503 points.
Quality seconds:  0.054988
Optimizing mesh.
  level = 3.
  10 edge flips.
Optimize seconds:  0.002196

Writing example.1.node.
Writing example.1.ele.
Writing example.1.face.

Output seconds:  0.006219
Total running seconds:  0.06862

Statistics:

  Input points: 54
  Input facets: 29
  Input segments: 81
  Input holes: 0
  Input regions: 0

  Mesh points: 558
  Mesh tetrahedra: 2111
  Mesh faces: 4619
  Mesh edges: 3065
  Mesh boundary faces: 794
  Mesh boundary edges: 279

Mesh quality statistics:

  Smallest volume:        0.0053402   |  Largest volume:           35.648
  Shortest edge:            0.30902   |  Longest edge:             9.2162
  Smallest aspect ratio:     1.2669   |  Largest aspect ratio:     11.331
  Smallest facangle:          20.79   |  Largest facangle:       128.1865
  Smallest dihedral:         8.2148   |  Largest dihedral:       164.7356

  Aspect ratio histogram:
         < 1.5       :        36      |      6 - 10         :        38
     1.5 - 2         :       382      |     10 - 15         :         3
       2 - 2.5       :       715      |     15 - 25         :         0
     2.5 - 3         :       502      |     25 - 50         :         0
       3 - 4         :       327      |     50 - 100        :         0
       4 - 6         :       108      |    100 -            :         0
  (A tetrahedron's aspect ratio is its longest edge length divided by its
    smallest side height)

  Face angle histogram:
      0 -  10 degrees:         0      |     90 - 100 degrees:      1012
     10 -  20 degrees:         0      |    100 - 110 degrees:       258
     20 -  30 degrees:       518      |    110 - 120 degrees:       104
     30 -  40 degrees:      1438      |    120 - 130 degrees:        18
     40 -  50 degrees:      1912      |    130 - 140 degrees:         0
     50 -  60 degrees:       751      |    140 - 150 degrees:         0
     60 -  70 degrees:       726      |    150 - 160 degrees:         0
     70 -  80 degrees:      1501      |    160 - 170 degrees:         0
     80 -  90 degrees:      1000      |    170 - 180 degrees:         0
  Minimum input face angle is 81 (degree).

  Dihedral angle histogram:
       0 -  5 degrees:         0      |     80 - 110 degrees:      1392
       5 - 10 degrees:         7      |    110 - 120 degrees:       288
      10 - 20 degrees:        93      |    120 - 130 degrees:       182
      20 - 30 degrees:       242      |    130 - 140 degrees:        96
      30 - 40 degrees:       597      |    140 - 150 degrees:        63
      40 - 50 degrees:       791      |    150 - 160 degrees:        48
      50 - 60 degrees:       335      |    160 - 170 degrees:        13
      60 - 70 degrees:        46      |    170 - 175 degrees:         0
      70 - 80 degrees:        29      |    175 - 180 degrees:         0
  Minimum input facet dihedral angle is 90 (degree).

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