[Gmsh] Program crash at optimization of 3-d mesh

=?windows-1252?Q?Jean-Fran=8D=E7ois_Remacle?= jean-francois.remacle at uclouvain.be
Tue Apr 8 16:49:04 CEST 2008


Right,

I tryed

./bin/gmsh ./benchmarks/bugs/bug080408.geo -algo frontal -3 -optimize

and got a mesh with 748025 tets with a worst aspect radius of 0.21

I use the cvs version of gmsh. Yet, this should work with 2.1.1.

JFR


Info    : './bin/gmsh ./benchmarks/bugs/bug080408.geo -algo frontal -3 
-optimize' started on Tue Apr  8 16:43:11 2008
Info    : Reading './benchmarks/bugs/bug080408.geo'
Info    : Read './benchmarks/bugs/bug080408.geo'
Info    : Meshing 1D...
Info    : Meshing curve 1 (Circle)
Info    : Meshing curve 2 (Circle)
Info    : Meshing curve 3 (Circle)
Info    : Meshing curve 4 (Circle)
Info    : Meshing curve 5 (Circle)
Info    : Meshing curve 6 (Circle)
Info    : Meshing curve 7 (Circle)
Info    : Meshing curve 8 (Circle)
Info    : Meshing curve 9 (Circle)
Info    : Meshing curve 10 (Circle)
Info    : Meshing curve 11 (Circle)
Info    : Meshing curve 12 (Circle)
Info    : Meshing curve 13 (Circle)
Info    : Meshing curve 14 (Circle)
Info    : Meshing curve 15 (Circle)
Info    : Meshing curve 16 (Circle)
Info    : Meshing curve 17 (Circle)
Info    : Meshing curve 18 (Line)
Info    : Meshing curve 19 (Line)
Info    : Meshing curve 20 (Line)
Info    : Meshing curve 21 (Line)
Info    : Meshing curve 22 (Line)
Info    : Meshing curve 23 (Line)
Info    : Meshing curve 24 (Line)
Info    : Meshing curve 25 (Line)
Info    : Meshing curve 26 (Line)
Info    : Meshing curve 27 (Line)
Info    : Meshing curve 28 (Line)
Info    : Meshing curve 29 (Line)
Info    : Meshing curve 30 (Line)
Info    : Meshing curve 31 (Line)
Info    : Meshing curve 32 (Line)
Info    : Meshing curve 33 (Line)
Info    : Meshing curve 34 (Line)
Info    : Meshing curve 35 (Line)
Info    : Meshing curve 36 (Line)
Info    : Meshing curve 37 (Line)
Info    : Meshing curve 38 (Line)
Info    : Meshing curve 39 (Line)
Info    : Meshing curve 40 (Line)
Info    : Meshing curve 41 (Line)
Info    : Meshing curve 42 (Line)
Info    : Meshing curve 43 (Line)
Info    : Meshing curve 44 (Line)
Info    : Meshing curve 45 (Line)
Info    : Meshing curve 46 (Line)
Info    : Meshing curve 47 (Line)
Info    : Meshing curve 48 (Line)
Info    : Meshing curve 49 (Line)
Info    : Meshing curve 50 (Line)
Info    : Meshing curve 51 (Line)
Info    : Meshing curve 52 (Line)
Info    : Meshing curve 53 (Line)
Info    : Meshing curve 54 (Line)
Info    : Meshing curve 55 (Line)
Info    : Meshing curve 56 (Line)
Info    : Meshing curve 57 (Line)
Info    : Meshing curve 58 (Line)
Info    : Meshing curve 59 (Line)
Info    : Meshing curve 60 (Line)
Info    : Meshing curve 61 (Line)
Info    : Meshing curve 62 (Line)
Info    : Meshing curve 63 (Line)
Info    : Meshing curve 64 (Line)
Info    : Mesh 1D complete (0.092918 s)
Info    : Mesh
Info    : Meshing 2D...
Info    : Meshing surface 66 (Ruled surface, Frontal)
Info    : Meshing surface 68 (Ruled surface, Frontal)
Info    : Meshing surface 70 (Ruled surface, Frontal)
Info    : Meshing surface 72 (Ruled surface, Frontal)
Info    : Meshing surface 74 (Ruled surface, Frontal)
Info    : Meshing surface 76 (Ruled surface, Frontal)
Info    : Meshing surface 78 (Ruled surface, Frontal)
Info    : Meshing surface 80 (Ruled surface, Frontal)
Info    : Meshing surface 82 (Ruled surface, Frontal)
Info    : Meshing surface 84 (Ruled surface, Frontal)
Info    : Meshing surface 86 (Ruled surface, Frontal)
Info    : Meshing surface 88 (Ruled surface, Frontal)
Info    : Meshing surface 90 (Ruled surface, Frontal)
Info    : Meshing surface 92 (Ruled surface, Frontal)
Info    : Meshing surface 94 (Plane, Frontal)
Info    : Meshing surface 96 (Plane, Frontal)
Info    : Meshing surface 98 (Plane, Frontal)
Info    : Meshing surface 100 (Plane, Frontal)
Info    : Meshing surface 102 (Plane, Frontal)
Info    : Meshing surface 104 (Plane, Frontal)
Info    : Meshing surface 106 (Plane, Frontal)
Info    : Meshing surface 108 (Plane, Frontal)
Info    : Meshing surface 110 (Plane, Frontal)
Info    : Meshing surface 112 (Plane, Frontal)
Info    : Meshing surface 114 (Plane, Frontal)
Info    : Meshing surface 116 (Plane, Frontal)
Info    : Meshing surface 118 (Plane, Frontal)
Info    : Meshing surface 120 (Plane, Frontal)
Info    : Meshing surface 122 (Plane, Frontal)
Info    : Meshing surface 124 (Plane, Frontal)
Info    : Meshing surface 126 (Plane, Frontal)
Info    : Meshing surface 128 (Plane, Frontal)
Info    : Meshing surface 130 (Plane, Frontal)
Info    : Meshing surface 132 (Plane, Frontal)
Info    : Meshing surface 134 (Plane, Frontal)
Info    : Meshing surface 136 (Plane, Frontal)
Info    : Meshing surface 138 (Plane, Frontal)
Info    : Meshing surface 140 (Plane, Frontal)
Info    : Meshing surface 142 (Plane, Frontal)
Info    : Meshing surface 144 (Plane, Frontal)
Info    : Meshing surface 146 (Plane, Frontal)
Info    : Meshing surface 148 (Plane, Frontal)
Info    : Meshing surface 150 (Plane, Frontal)
Info    : Meshing surface 152 (Plane, Frontal)
Info    : Meshing surface 154 (Plane, Frontal)
Info    : Meshing surface 156 (Plane, Frontal)
Info    : Meshing surface 158 (Plane, Frontal)
Info    : Meshing surface 160 (Plane, Frontal)
Info    : Meshing surface 162 (Plane, Frontal)
Info    : Mesh 2D complete (3.44382 s)
Info    : Mesh
Info    : Meshing 3D...
Info    : Meshing volume 164 (Tetgen+Delaunay)
Info    : Meshing volume 166 (Tetgen+Delaunay)
Info    : Meshing volume 168 (Tetgen+Delaunay)
Info    : Meshing volume 170 (Tetgen+Delaunay)
Info    : Meshing volume 172 (Tetgen+Delaunay)
Info    : Meshing volume 174 (Tetgen+Delaunay)
Info    : Meshing volume 176 (Tetgen+Delaunay)
Info    : Meshing volume 178 (Tetgen+Delaunay)
Info    : Meshing volume 180 (Tetgen+Delaunay)
Info    : Meshing volume 182 (Tetgen+Delaunay)
Info    : Meshing volume 184 (Tetgen+Delaunay)
Info    : Meshing volume 186 (Tetgen+Delaunay)
Info    : Meshing volume 188 (Tetgen+Delaunay)
Info    : Meshing volume 190 (Tetgen+Delaunay)
Constructing Delaunay tetrahedralization.
Delaunay seconds:  7.69
Creating surface mesh.
Perturbing vertices.
Delaunizing segments.
Constraining facets.
Segment and facet seconds:  3.11
Removing unwanted tetrahedra.
Hole seconds:  0.15
Repairing mesh.
Repair seconds:  0.06

Writing nodes.
Writing elements.
Writing faces.
Writing edges.

Output seconds:  0.05
Total running seconds:  11.07

Statistics:

  Input points: 33188
  Input facets: 67472
  Input segments: 100645
  Input holes: 0
  Input regions: 0

  Mesh points: 33212
  Mesh tetrahedra: 132015
  Mesh triangles: 287781
  Mesh subfaces: 67531
  Mesh subsegments: 34679

Info    : 33212 points 34679 edges and 67531 faces in the final mesh
Info    : 33212 points created -- Worst tet radius is 17.8365
Info    : 33218 points created -- Worst tet radius is 10.6421
Info    : 33226 points created -- Worst tet radius is 8.83403
Info    : 33241 points created -- Worst tet radius is 7.54201
Info    : 33266 points created -- Worst tet radius is 6.60484
Info    : 33314 points created -- Worst tet radius is 5.73289
Info    : 33420 points created -- Worst tet radius is 5.29785
Info    : 33668 points created -- Worst tet radius is 4.69624
Info    : 34234 points created -- Worst tet radius is 3.82061
Info    : 35178 points created -- Worst tet radius is 3.22102
Info    : 36551 points created -- Worst tet radius is 2.77551
Info    : cleaning up the memory 266356 -> 150051
Info    : 38318 points created -- Worst tet radius is 2.45513
Info    : 40355 points created -- Worst tet radius is 2.23573
Info    : 42549 points created -- Worst tet radius is 2.06791
Info    : 44861 points created -- Worst tet radius is 1.93372
Info    : 47367 points created -- Worst tet radius is 1.82811
Info    : cleaning up the memory 348923 -> 230174
Info    : 49998 points created -- Worst tet radius is 1.73511
Info    : 52720 points created -- Worst tet radius is 1.65933
Info    : 55518 points created -- Worst tet radius is 1.59511
Info    : 58332 points created -- Worst tet radius is 1.5376
Info    : cleaning up the memory 424812 -> 302576
Info    : 61154 points created -- Worst tet radius is 1.48772
Info    : 64004 points created -- Worst tet radius is 1.44539
Info    : 66892 points created -- Worst tet radius is 1.40664
Info    : 69811 points created -- Worst tet radius is 1.3718
Info    : cleaning up the memory 499461 -> 373007
Info    : 72796 points created -- Worst tet radius is 1.34035
Info    : 75804 points created -- Worst tet radius is 1.31104
Info    : 78784 points created -- Worst tet radius is 1.28459
Info    : 81785 points created -- Worst tet radius is 1.25903
Info    : cleaning up the memory 577749 -> 446123
Info    : 84839 points created -- Worst tet radius is 1.23594
Info    : 87901 points created -- Worst tet radius is 1.21481
Info    : 91036 points created -- Worst tet radius is 1.1939
Info    : 94131 points created -- Worst tet radius is 1.17497
Info    : cleaning up the memory 659223 -> 521141
Info    : 97193 points created -- Worst tet radius is 1.15713
Info    : 100346 points created -- Worst tet radius is 1.14004
Info    : 103488 points created -- Worst tet radius is 1.12434
Info    : cleaning up the memory 745630 -> 600395
Info    : 106650 points created -- Worst tet radius is 1.10938
Info    : 109818 points created -- Worst tet radius is 1.09501
Info    : 113006 points created -- Worst tet radius is 1.08154
Info    : 116139 points created -- Worst tet radius is 1.06862
Info    : 119381 points created -- Worst tet radius is 1.05616
Info    : cleaning up the memory 837023 -> 684156
Info    : 122594 points created -- Worst tet radius is 1.04444
Info    : 125817 points created -- Worst tet radius is 1.03337
Info    : 129021 points created -- Worst tet radius is 1.02247
Info    : 132283 points created -- Worst tet radius is 1.01189
Info    : cleaning up the memory 933791 -> 772197
Info    : 135494 points created -- Worst tet radius is 1.0018
Info    : Gmsh 3D Delaunay has generated 168846 tets
Info    : Mesh 3D complete (49.6271 s)
Info    : Mesh
Info    : Optimizing 3D...
Info    : Optimizing volume 164
Info    : Opti : START with  1.93678E-02 QBAD  3.45694E-03 QAVG  6.78542E-01
Info    : Opti : 0.00 < QUAL < 0.10 :       461 elements
Info    : Opti : 0.10 < QUAL < 0.20 :      1451 elements
Info    : Opti : 0.20 < QUAL < 0.30 :      2642 elements
Info    : Opti : 0.30 < QUAL < 0.40 :      4489 elements
Info    : Opti : 0.40 < QUAL < 0.50 :      8023 elements
Info    : Opti : 0.50 < QUAL < 0.60 :     18082 elements
Info    : Opti : 0.60 < QUAL < 0.70 :     47534 elements
Info    : Opti : 0.70 < QUAL < 0.80 :     58501 elements
Info    : Opti : 0.80 < QUAL < 0.90 :     25111 elements
Info    : Opti : 0.90 < QUAL < 1.00 :      2552 elements
Info    : Opti : (12520,0,5796) =  1.93678E-02 QBAD  1.55443E-01 QAVG  
7.12851E-01 (   2.169 sec)
Info    : Opti : (13444,0,6988) =  1.93678E-02 QBAD  3.14657E-01 QAVG  
7.15010E-01 (   2.813 sec)
Info    : Opti : (13549,0,7332) =  1.93678E-02 QBAD  3.14657E-01 QAVG  
7.15213E-01 (   3.280 sec)
Info    : Opti : (13562,0,7499) =  1.93678E-02 QBAD  3.14657E-01 QAVG  
7.15243E-01 (   3.717 sec)
Info    : Opti : (13567,0,7600) =  1.93678E-02 QBAD  3.14657E-01 QAVG  
7.15251E-01 (   4.142 sec)
Info    : Opti : (13568,0,7679) =  1.93678E-02 QBAD  3.14657E-01 QAVG  
7.15257E-01 (   4.566 sec)
Info    : Opti : (13569,0,7754) =  1.93678E-02 QBAD  3.14657E-01 QAVG  
7.15257E-01 (   4.992 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         0 elements
Info    : Opti : 0.30 < QUAL < 0.40 :        29 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       701 elements
Info    : Opti : 0.50 < QUAL < 0.60 :     19319 elements
Info    : Opti : 0.60 < QUAL < 0.70 :     47866 elements
Info    : Opti : 0.70 < QUAL < 0.80 :     61073 elements
Info    : Opti : 0.80 < QUAL < 0.90 :     28094 elements
Info    : Opti : 0.90 < QUAL < 1.00 :      2846 elements
Info    : Optimizing volume 166
Info    : Opti : START with  1.93678E-02 QBAD  1.93090E-03 QAVG  6.78599E-01
Info    : Opti : 0.00 < QUAL < 0.10 :       513 elements
Info    : Opti : 0.10 < QUAL < 0.20 :      1468 elements
Info    : Opti : 0.20 < QUAL < 0.30 :      2824 elements
Info    : Opti : 0.30 < QUAL < 0.40 :      4828 elements
Info    : Opti : 0.40 < QUAL < 0.50 :      8560 elements
Info    : Opti : 0.50 < QUAL < 0.60 :     19230 elements
Info    : Opti : 0.60 < QUAL < 0.70 :     50249 elements
Info    : Opti : 0.70 < QUAL < 0.80 :     63206 elements
Info    : Opti : 0.80 < QUAL < 0.90 :     26504 elements
Info    : Opti : 0.90 < QUAL < 1.00 :      2625 elements
Info    : Opti : (13226,0,6335) =  1.93678E-02 QBAD  1.98648E-01 QAVG  
7.13288E-01 (   2.258 sec)
Info    : Opti : (14168,0,7581) =  1.93678E-02 QBAD  2.52871E-01 QAVG  
7.15492E-01 (   2.916 sec)
Info    : Opti : (14262,0,7914) =  1.93678E-02 QBAD  2.52871E-01 QAVG  
7.15723E-01 (   3.381 sec)
Info    : Opti : (14270,0,8063) =  1.93678E-02 QBAD  2.52871E-01 QAVG  
7.15748E-01 (   3.823 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         2 elements
Info    : Opti : 0.30 < QUAL < 0.40 :        28 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       681 elements
Info    : Opti : 0.50 < QUAL < 0.60 :     20080 elements
Info    : Opti : 0.60 < QUAL < 0.70 :     51147 elements
Info    : Opti : 0.70 < QUAL < 0.80 :     65662 elements
Info    : Opti : 0.80 < QUAL < 0.90 :     29948 elements
Info    : Opti : 0.90 < QUAL < 1.00 :      2996 elements
Info    : Optimizing volume 168
Info    : Opti : START with  1.01852E+00 QBAD  9.11257E-04 QAVG  6.77683E-01
Info    : Opti : 0.00 < QUAL < 0.10 :       534 elements
Info    : Opti : 0.10 < QUAL < 0.20 :      1588 elements
Info    : Opti : 0.20 < QUAL < 0.30 :      2934 elements
Info    : Opti : 0.30 < QUAL < 0.40 :      4924 elements
Info    : Opti : 0.40 < QUAL < 0.50 :      8788 elements
Info    : Opti : 0.50 < QUAL < 0.60 :     20384 elements
Info    : Opti : 0.60 < QUAL < 0.70 :     53238 elements
Info    : Opti : 0.70 < QUAL < 0.80 :     64562 elements
Info    : Opti : 0.80 < QUAL < 0.90 :     27147 elements
Info    : Opti : 0.90 < QUAL < 1.00 :      2842 elements
Info    : Opti : (13745,0,6511) =  1.01852E+00 QBAD  1.43122E-01 QAVG  
7.12165E-01 (   2.248 sec)
Info    : Opti : (14676,2,7926) =  1.01852E+00 QBAD  2.75307E-01 QAVG  
7.14162E-01 (   2.923 sec)
Info    : Opti : (14791,2,8341) =  1.01852E+00 QBAD  2.75307E-01 QAVG  
7.14382E-01 (   3.404 sec)
Info    : Opti : (14806,2,8541) =  1.01852E+00 QBAD  2.75307E-01 QAVG  
7.14405E-01 (   3.863 sec)
Info    : Opti : (14807,2,8669) =  1.01852E+00 QBAD  2.75307E-01 QAVG  
7.14408E-01 (   4.321 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         4 elements
Info    : Opti : 0.30 < QUAL < 0.40 :        40 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       754 elements
Info    : Opti : 0.50 < QUAL < 0.60 :     21237 elements
Info    : Opti : 0.60 < QUAL < 0.70 :     54109 elements
Info    : Opti : 0.70 < QUAL < 0.80 :     67364 elements
Info    : Opti : 0.80 < QUAL < 0.90 :     30593 elements
Info    : Opti : 0.90 < QUAL < 1.00 :      3075 elements
Info    : Optimizing volume 170
Info    : Opti : START with  1.01852E+00 QBAD  8.30089E-04 QAVG  6.77580E-01
Info    : Opti : 0.00 < QUAL < 0.10 :       525 elements
Info    : Opti : 0.10 < QUAL < 0.20 :      1591 elements
Info    : Opti : 0.20 < QUAL < 0.30 :      2951 elements
Info    : Opti : 0.30 < QUAL < 0.40 :      5032 elements
Info    : Opti : 0.40 < QUAL < 0.50 :      8746 elements
Info    : Opti : 0.50 < QUAL < 0.60 :     20153 elements
Info    : Opti : 0.60 < QUAL < 0.70 :     53563 elements
Info    : Opti : 0.70 < QUAL < 0.80 :     64246 elements
Info    : Opti : 0.80 < QUAL < 0.90 :     27327 elements
Info    : Opti : 0.90 < QUAL < 1.00 :      2786 elements
Info    : Opti : (13711,0,6324) =  1.01852E+00 QBAD  1.52636E-01 QAVG  
7.12098E-01 (   2.293 sec)
Info    : Opti : (14701,0,7593) =  1.01852E+00 QBAD  2.08026E-01 QAVG  
7.14186E-01 (   2.970 sec)
Info    : Opti : (14829,0,7985) =  1.01852E+00 QBAD  2.14200E-01 QAVG  
7.14434E-01 (   3.460 sec)
Info    : Opti : (14844,0,8169) =  1.01852E+00 QBAD  2.14200E-01 QAVG  
7.14462E-01 (   3.922 sec)
Info    : Opti : (14846,0,8288) =  1.01852E+00 QBAD  2.14200E-01 QAVG  
7.14468E-01 (   4.383 sec)
Info    : Opti : (14848,0,8391) =  1.01852E+00 QBAD  2.14200E-01 QAVG  
7.14470E-01 (   4.841 sec)
Info    : Opti : (14849,0,8491) =  1.01852E+00 QBAD  2.14200E-01 QAVG  
7.14469E-01 (   5.301 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         7 elements
Info    : Opti : 0.30 < QUAL < 0.40 :        41 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       759 elements
Info    : Opti : 0.50 < QUAL < 0.60 :     21556 elements
Info    : Opti : 0.60 < QUAL < 0.70 :     53649 elements
Info    : Opti : 0.70 < QUAL < 0.80 :     67209 elements
Info    : Opti : 0.80 < QUAL < 0.90 :     30681 elements
Info    : Opti : 0.90 < QUAL < 1.00 :      3145 elements
Info    : Optimizing volume 172
Info    : Opti : START with  6.04299E+00 QBAD  4.79070E-04 QAVG  6.76434E-01
Info    : Opti : 0.00 < QUAL < 0.10 :        49 elements
Info    : Opti : 0.10 < QUAL < 0.20 :       129 elements
Info    : Opti : 0.20 < QUAL < 0.30 :       193 elements
Info    : Opti : 0.30 < QUAL < 0.40 :       335 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       617 elements
Info    : Opti : 0.50 < QUAL < 0.60 :      1533 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      4220 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      4522 elements
Info    : Opti : 0.80 < QUAL < 0.90 :      1896 elements
Info    : Opti : 0.90 < QUAL < 1.00 :       265 elements
Info    : Opti : (948,0,361) =  6.04299E+00 QBAD  2.61438E-01 QAVG  
7.09204E-01 (   0.154 sec)
Info    : Opti : (1016,0,450) =  6.04299E+00 QBAD  2.68469E-01 QAVG  
7.11063E-01 (   0.206 sec)
Info    : Opti : (1024,0,472) =  6.04299E+00 QBAD  2.68469E-01 QAVG  
7.11239E-01 (   0.244 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         1 elements
Info    : Opti : 0.30 < QUAL < 0.40 :         8 elements
Info    : Opti : 0.40 < QUAL < 0.50 :        72 elements
Info    : Opti : 0.50 < QUAL < 0.60 :      1637 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      4204 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      4697 elements
Info    : Opti : 0.80 < QUAL < 0.90 :      2202 elements
Info    : Opti : 0.90 < QUAL < 1.00 :       249 elements
Info    : Optimizing volume 174
Info    : Opti : START with  6.04290E+00 QBAD  4.69445E-03 QAVG  6.76056E-01
Info    : Opti : 0.00 < QUAL < 0.10 :        40 elements
Info    : Opti : 0.10 < QUAL < 0.20 :       140 elements
Info    : Opti : 0.20 < QUAL < 0.30 :       219 elements
Info    : Opti : 0.30 < QUAL < 0.40 :       323 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       621 elements
Info    : Opti : 0.50 < QUAL < 0.60 :      1629 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      4088 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      4632 elements
Info    : Opti : 0.80 < QUAL < 0.90 :      2003 elements
Info    : Opti : 0.90 < QUAL < 1.00 :       226 elements
Info    : Opti : (991,0,374) =  6.04290E+00 QBAD  6.70190E-03 QAVG  
7.09359E-01 (   0.151 sec)
Info    : Opti : (1070,0,474) =  6.04290E+00 QBAD  3.13577E-01 QAVG  
7.11377E-01 (   0.203 sec)
Info    : Opti : (1076,0,513) =  6.04290E+00 QBAD  3.13577E-01 QAVG  
7.11615E-01 (   0.242 sec)
Info    : Opti : (1077,0,535) =  6.04290E+00 QBAD  3.13577E-01 QAVG  
7.11591E-01 (   0.281 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         0 elements
Info    : Opti : 0.30 < QUAL < 0.40 :         5 elements
Info    : Opti : 0.40 < QUAL < 0.50 :        70 elements
Info    : Opti : 0.50 < QUAL < 0.60 :      1697 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      4151 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      4767 elements
Info    : Opti : 0.80 < QUAL < 0.90 :      2234 elements
Info    : Opti : 0.90 < QUAL < 1.00 :       274 elements
Info    : Optimizing volume 176
Info    : Opti : START with  6.27543E+00 QBAD  1.81072E-02 QAVG  6.75878E-01
Info    : Opti : 0.00 < QUAL < 0.10 :        18 elements
Info    : Opti : 0.10 < QUAL < 0.20 :        40 elements
Info    : Opti : 0.20 < QUAL < 0.30 :        69 elements
Info    : Opti : 0.30 < QUAL < 0.40 :       124 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       225 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       560 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1468 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1616 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       677 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        88 elements
Info    : Opti : (340,0,118) =  6.27543E+00 QBAD  8.12840E-02 QAVG  
7.06959E-01 (   0.052 sec)
Info    : Opti : (369,0,147) =  6.27543E+00 QBAD  3.67151E-01 QAVG  
7.09517E-01 (   0.067 sec)
Info    : Opti : (371,0,159) =  6.27543E+00 QBAD  3.67151E-01 QAVG  
7.09800E-01 (   0.080 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         0 elements
Info    : Opti : 0.30 < QUAL < 0.40 :         1 elements
Info    : Opti : 0.40 < QUAL < 0.50 :        28 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       603 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1476 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1674 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       754 elements
Info    : Opti : 0.90 < QUAL < 1.00 :       100 elements
Info    : Optimizing volume 178
Info    : Opti : START with  6.27522E+00 QBAD  1.24834E-02 QAVG  6.78878E-01
Info    : Opti : 0.00 < QUAL < 0.10 :        15 elements
Info    : Opti : 0.10 < QUAL < 0.20 :        45 elements
Info    : Opti : 0.20 < QUAL < 0.30 :        56 elements
Info    : Opti : 0.30 < QUAL < 0.40 :       127 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       203 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       612 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1523 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1588 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       744 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        94 elements
Info    : Opti : (319,0,115) =  6.27522E+00 QBAD  2.43931E-01 QAVG  
7.07133E-01 (   0.049 sec)
Info    : Opti : (344,0,133) =  6.27522E+00 QBAD  3.90878E-01 QAVG  
7.08074E-01 (   0.066 sec)
Info    : Opti : (345,0,140) =  6.27522E+00 QBAD  3.90885E-01 QAVG  
7.08089E-01 (   0.080 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         0 elements
Info    : Opti : 0.30 < QUAL < 0.40 :         1 elements
Info    : Opti : 0.40 < QUAL < 0.50 :        35 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       659 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1557 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1641 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       800 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        89 elements
Info    : Optimizing volume 180
Info    : Opti : START with  6.27518E+00 QBAD  6.44390E-03 QAVG  6.80009E-01
Info    : Opti : 0.00 < QUAL < 0.10 :        19 elements
Info    : Opti : 0.10 < QUAL < 0.20 :        39 elements
Info    : Opti : 0.20 < QUAL < 0.30 :        69 elements
Info    : Opti : 0.30 < QUAL < 0.40 :       119 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       185 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       644 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1467 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1669 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       788 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        82 elements
Info    : Opti : (318,0,132) =  6.27518E+00 QBAD  3.17013E-01 QAVG  
7.05598E-01 (   0.054 sec)
Info    : Opti : (353,0,178) =  6.27518E+00 QBAD  3.83209E-01 QAVG  
7.08190E-01 (   0.077 sec)
Info    : Opti : (358,0,188) =  6.27518E+00 QBAD  3.83209E-01 QAVG  
7.08433E-01 (   0.093 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         0 elements
Info    : Opti : 0.30 < QUAL < 0.40 :         5 elements
Info    : Opti : 0.40 < QUAL < 0.50 :        45 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       689 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1468 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1747 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       815 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        92 elements
Info    : Optimizing volume 182
Info    : Opti : START with  6.27515E+00 QBAD  1.39134E-02 QAVG  6.80208E-01
Info    : Opti : 0.00 < QUAL < 0.10 :        24 elements
Info    : Opti : 0.10 < QUAL < 0.20 :        48 elements
Info    : Opti : 0.20 < QUAL < 0.30 :        68 elements
Info    : Opti : 0.30 < QUAL < 0.40 :       116 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       192 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       631 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1407 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1740 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       776 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        95 elements
Info    : Opti : (317,0,103) =  6.27515E+00 QBAD  1.85446E-01 QAVG  
7.08993E-01 (   0.050 sec)
Info    : Opti : (342,0,120) =  6.27515E+00 QBAD  3.81674E-01 QAVG  
7.09346E-01 (   0.065 sec)
Info    : Opti : (345,0,125) =  6.27515E+00 QBAD  3.81674E-01 QAVG  
7.09700E-01 (   0.077 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         0 elements
Info    : Opti : 0.30 < QUAL < 0.40 :         1 elements
Info    : Opti : 0.40 < QUAL < 0.50 :        25 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       700 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1472 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1762 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       799 elements
Info    : Opti : 0.90 < QUAL < 1.00 :       104 elements
Info    : Optimizing volume 184
Info    : Opti : START with  6.27443E+00 QBAD  1.02761E-03 QAVG  6.78668E-01
Info    : Opti : 0.00 < QUAL < 0.10 :        22 elements
Info    : Opti : 0.10 < QUAL < 0.20 :        36 elements
Info    : Opti : 0.20 < QUAL < 0.30 :        77 elements
Info    : Opti : 0.30 < QUAL < 0.40 :       102 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       214 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       551 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1405 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1574 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       729 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        92 elements
Info    : Opti : (319,0,118) =  6.27443E+00 QBAD  2.45120E-01 QAVG  
7.10982E-01 (   0.049 sec)
Info    : Opti : (338,0,140) =  6.27443E+00 QBAD  3.71038E-01 QAVG  
7.11610E-01 (   0.064 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         0 elements
Info    : Opti : 0.30 < QUAL < 0.40 :         3 elements
Info    : Opti : 0.40 < QUAL < 0.50 :        29 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       586 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1437 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1647 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       767 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        97 elements
Info    : Optimizing volume 186
Info    : Opti : START with  6.27446E+00 QBAD  3.25550E-02 QAVG  6.81224E-01
Info    : Opti : 0.00 < QUAL < 0.10 :        12 elements
Info    : Opti : 0.10 < QUAL < 0.20 :        43 elements
Info    : Opti : 0.20 < QUAL < 0.30 :        69 elements
Info    : Opti : 0.30 < QUAL < 0.40 :       111 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       207 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       533 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1308 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1600 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       709 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        88 elements
Info    : Opti : (320,0,125) =  6.27446E+00 QBAD  2.19772E-01 QAVG  
7.10828E-01 (   0.050 sec)
Info    : Opti : (347,0,152) =  6.27446E+00 QBAD  2.25366E-01 QAVG  
7.11395E-01 (   0.068 sec)
Info    : Opti : (348,0,160) =  6.27446E+00 QBAD  2.25604E-01 QAVG  
7.11775E-01 (   0.082 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         2 elements
Info    : Opti : 0.30 < QUAL < 0.40 :         2 elements
Info    : Opti : 0.40 < QUAL < 0.50 :        28 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       625 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1309 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1619 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       782 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        94 elements
Info    : Optimizing volume 188
Info    : Opti : START with  6.27465E+00 QBAD  1.55891E-02 QAVG  6.87786E-01
Info    : Opti : 0.00 < QUAL < 0.10 :        10 elements
Info    : Opti : 0.10 < QUAL < 0.20 :        29 elements
Info    : Opti : 0.20 < QUAL < 0.30 :        52 elements
Info    : Opti : 0.30 < QUAL < 0.40 :        92 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       183 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       541 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1340 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1656 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       734 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        94 elements
Info    : Opti : (266,0,102) =  6.27465E+00 QBAD  2.17433E-01 QAVG  
7.12368E-01 (   0.043 sec)
Info    : Opti : (294,0,128) =  6.27465E+00 QBAD  2.27417E-01 QAVG  
7.14833E-01 (   0.058 sec)
Info    : Opti : (299,0,131) =  6.27465E+00 QBAD  3.88297E-01 QAVG  
7.15038E-01 (   0.070 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         0 elements
Info    : Opti : 0.30 < QUAL < 0.40 :         4 elements
Info    : Opti : 0.40 < QUAL < 0.50 :        21 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       573 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1333 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1721 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       789 elements
Info    : Opti : 0.90 < QUAL < 1.00 :       100 elements
Info    : Optimizing volume 190
Info    : Opti : START with  6.27457E+00 QBAD  1.28183E-02 QAVG  6.81577E-01
Info    : Opti : 0.00 < QUAL < 0.10 :        17 elements
Info    : Opti : 0.10 < QUAL < 0.20 :        36 elements
Info    : Opti : 0.20 < QUAL < 0.30 :        66 elements
Info    : Opti : 0.30 < QUAL < 0.40 :        84 elements
Info    : Opti : 0.40 < QUAL < 0.50 :       187 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       551 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1315 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1519 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       670 elements
Info    : Opti : 0.90 < QUAL < 1.00 :       100 elements
Info    : Opti : (287,0,122) =  6.27457E+00 QBAD  2.58150E-01 QAVG  
7.07999E-01 (   0.046 sec)
Info    : Opti : (313,0,156) =  6.27457E+00 QBAD  2.96034E-01 QAVG  
7.09767E-01 (   0.063 sec)
Info    : Opti : (319,0,164) =  6.27457E+00 QBAD  2.96034E-01 QAVG  
7.10500E-01 (   0.076 sec)
Info    : Opti : no illegal tets in the mesh ;-)
Info    : Opti : 0.00 < QUAL < 0.10 :         0 elements
Info    : Opti : 0.10 < QUAL < 0.20 :         0 elements
Info    : Opti : 0.20 < QUAL < 0.30 :         1 elements
Info    : Opti : 0.30 < QUAL < 0.40 :         1 elements
Info    : Opti : 0.40 < QUAL < 0.50 :        23 elements
Info    : Opti : 0.50 < QUAL < 0.60 :       597 elements
Info    : Opti : 0.60 < QUAL < 0.70 :      1348 elements
Info    : Opti : 0.70 < QUAL < 0.80 :      1558 elements
Info    : Opti : 0.80 < QUAL < 0.90 :       726 elements
Info    : Opti : 0.90 < QUAL < 1.00 :        98 elements
Info    : Mesh 3D optimization complete (28.783 s)
Info    : Mesh
Info    : 136068 vertices 817089 elements
Info    : Writing './benchmarks/bugs/bug080408.msh'
Info    : Wrote './benchmarks/bugs/bug080408.msh'

Alexander Rabtchevich a écrit :
> Jean-Fran?c wrote:
>   
>> Alexander Rabtchevich a e'crit :
>>     
>>> Hello.
>>>
>>> GMSH 2.1.1 for Windows crashes when I try to optimize 3-d mesh of the 
>>> enclosed body. Trying to press "optimize" causes program to eat 
>>> memory with less then 5% processor consumption. I killed it when it 
>>> allocated more than 200 M. Clicking "Optimize Netgen" causes pogram 
>>> to crash.
>>>
>>>       
>> normally,
>>
>> gmsh -optimize
>>
>> does NOT use netgen's optimizer but in house optimizing routines based
>> on our data structures. did you try it ?
>>
>> can you send us your geometry ?
>>
>> JF Remacle
>>
>>     
> The geometry file *.geo was enclosed in the original message.
>
>