Internal:Software
crtc-gpu:bin$ ./tetgen -pqkVT0.000000000001 DPW-Wing-1c.vtk Opening DPW-Wing-1c.vtk.
Initializing memorypools. tetrahedron per block: 8188. Size of a point: 144 bytes. Size of a tetrahedron: 96 (96) bytes. Size of a shellface: 200 (200) bytes. Initializing robust predicates. sizeof(double) = 8 machine epsilon = 2.22045e-16 [IEEE 754 64-bit macheps]
Delaunizing vertices...
Permuting vertices. Sorting vertices. Incrementally inserting vertices.
Delaunay seconds: 21.28
Point sorting seconds: 0.79
Creating surface mesh ...
70536 (35462) subfaces (segments).
Surface mesh seconds: 0.33 Constrained Delaunay...
Creating the segment-endpoints map. Found 35462 segments. Delaunizing segments. Inserted 47187 Steiner points. Constraining facets. Remeshed 2338 regions. Remeshed 2422 cavities.
Constrained Delaunay seconds: 15.63
Segment recovery seconds: 13.66 Facet recovery seconds: 1.97
Removing exterior tetrahedra ...
Removed 2427 hull slivers.
Exterior tets removal seconds: 1.51 Refining mesh...
Min radiu-edge ratio = 2. Min dihedral angle = 0. Creating the facet vertices map. Found 16950 facets. Splitting encroached subsegments. Added 414380 Steiner points. Splitting encroached subfaces. Added 449735 (150820,298915) Steiner points. Splitting bad quality tets.
pa Added 2866201 (172446,898809,1794946) Steiner points.
Performed 136795 flips.
Refinement seconds: 7875.58 Optimizing mesh...
Optimization level = 2. Optimization scheme = 7. Number of iteration = 3. Min_Max dihed angle = 165. Removed 295982 edges.
Optimization seconds: 22.84
Writing DPW-Wing-1c.1.node. Writing DPW-Wing-1c.1.ele. Writing DPW-Wing-1c.1.face. Writing DPW-Wing-1c.1.edge. Writing DPW-Wing-1c.1.vtk.
Output seconds: 56.19 Total running seconds: 7993.47
Statistics:
Input points: 983633 Input facets: 70536 Input segments: 35462 Input holes: 0 Input regions: 0
Mesh points: 4761136 Mesh tetrahedra: 23095430 Mesh faces: 48208685 Mesh faces on facets: 4035650 Mesh edges on segments: 820295 Steiner points inside domain: 1794946 Steiner points on facets: 1197724 Steiner points on segments: 784833
Mesh quality statistics:
Smallest volume: 1.2991e-12 | Largest volume: 7.109e+10 Shortest edge: 5.5792e-05 | Longest edge: 11171 Smallest asp.ratio: 1.2255 | Largest asp.ratio: 52556 Smallest facangle: 0.005449 | Largest facangle: 179.0170 Smallest dihedral: 0.0028331 | Largest dihedral: 178.7541
Aspect ratio histogram:
< 1.5 : 237389 | 6 - 10 : 1229671
1.5 - 2 : 2708879 | 10 - 15 : 282200
2 - 2.5 : 4272292 | 15 - 25 : 53453
2.5 - 3 : 4064523 | 25 - 50 : 2495
3 - 4 : 6084449 | 50 - 100 : 1649
4 - 6 : 4151950 | 100 - : 6480
(A tetrahedron's aspect ratio is its longest edge length divided by its
smallest side height)
Face angle histogram:
0 - 10 degrees: 56126 | 90 - 100 degrees: 7240502
10 - 20 degrees: 2704513 | 100 - 110 degrees: 5651623
20 - 30 degrees: 10769048 | 110 - 120 degrees: 2636803
30 - 40 degrees: 17867001 | 120 - 130 degrees: 1383794
40 - 50 degrees: 22742494 | 130 - 140 degrees: 403792
50 - 60 degrees: 24304369 | 140 - 150 degrees: 23185
60 - 70 degrees: 21069798 | 150 - 160 degrees: 1918
70 - 80 degrees: 17150495 | 160 - 170 degrees: 1191
80 - 90 degrees: 10619059 | 170 - 180 degrees: 344
Dihedral angle histogram:
0 - 5 degrees: 10449 | 80 - 110 degrees: 31506528
5 - 10 degrees: 377254 | 110 - 120 degrees: 6098755
10 - 20 degrees: 4145813 | 120 - 130 degrees: 4344557
20 - 30 degrees: 9175805 | 130 - 140 degrees: 2922525
30 - 40 degrees: 12504860 | 140 - 150 degrees: 1804519
40 - 50 degrees: 15056706 | 150 - 160 degrees: 1167061
50 - 60 degrees: 16936935 | 160 - 170 degrees: 352909
60 - 70 degrees: 17037729 | 170 - 175 degrees: 305
70 - 80 degrees: 15129802 | 175 - 180 degrees: 68
Memory usage statistics:
Maximum number of tetrahedra: 27404458 Maximum number of tet blocks (blocksize = 8188): 3347 Approximate memory for tetrahedral mesh (bytes): 4,287,621,696 Approximate memory for extra pointers (bytes): 447,701,072 Approximate memory for algorithms (bytes): 26,575,216 Approximate memory for working arrays (bytes): 954,555,956 Approximate total used memory (bytes): 5,716,453,940