| Tobi |
November 10, 2010 03:23 |
snappyHexMesh aborting
Hi all,
i am using sHM for a complex mesh generation. Here a picture of my geometry.
http://www5.pic-upload.de/thumb/10.1...xgewip5331.png
The error.log got that output:
Code:
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 3588 on node tobi exited on signal 9 (Killed).
--------------------------------------------------------------------------
The process.log (maybe it is helpful)
Code:
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.7.x |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 1.7.x-2154baf2ac24
Exec : snappyHexMesh -parallel -overwrite
Date : Nov 09 2010
Time : 23:21:06
Host : tobi
PID : 3588
Case : /home/tobi/OpenFOAM/tobi-1.7.x/run/teg
nProcs : 6
Slaves :
5
(
tobi.3589
tobi.3590
tobi.3591
tobi.3592
tobi.3593
)
Pstream initialized with:
floatTransfer : 0
nProcsSimpleSum : 0
commsType : nonBlocking
SigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Create mesh for time = 0
Read mesh in = 0.05 s
Overall mesh bounding box : (-0.02 -0.005 0) (0.02 0.005 1)
Relative tolerance : 1e-06
Absolute matching distance : 1.00085e-06
Reading refinement surfaces.
Read refinement surfaces in = 0.06 s
Reading refinement shells.
Read refinement shells in = 0 s
Setting refinement level of surface to be consistent with shells.
Checked shell refinement in = 0 s
Determining initial surface intersections
-----------------------------------------
Edge intersection testing:
Number of edges : 45080
Number of edges to retest : 45080
Number of intersected edges : 2996
Calculated surface intersections in = 0.19 s
Initial mesh : cells:14400 faces:45080 points:16359
Cells per refinement level:
0 14400
Adding patches for surface regions
----------------------------------
Patch Region
----- ------
fluidR:
3 fluidR_CATIASTL
fluidL:
4 fluidL_CATIASTL
kapton:
5 kapton_CATIASTL
kupfer:
6 kupfer_CATIASTL
teg:
7 teg_CATIASTL
solidL:
[5] Found point (0.01 0.001 0.01) in cell 19 on processor 5
8 solidL_CATIASTL
solidR:
9 solidR_CATIASTL
Added patches in = 0.04 s
Selecting decompositionMethod hierarchical
Refinement phase
----------------
Reading external feature lines.
Read feature lines in = 0 s
Surface refinement iteration 0
------------------------------
Marked for refinement due to surface intersection : 3520 cells.
Marked for refinement due to curvature/regions : 0 cells.
Determined cells to refine in = 0.03 s
Selected for refinement : 3520 cells (out of 14400)
Edge intersection testing:
Number of edges : 123584
Number of edges to retest : 97048
Number of intersected edges : 16465
Refined mesh in = 0.28 s
After refinement surface refinement iteration 0 : cells:39040 faces:123584 points:45579
Cells per refinement level:
0 10880
1 28160
Balanced mesh in = 0.2 s
After balancing surface refinement iteration 0 : cells:39040 faces:123584 points:45579
Cells per refinement level:
0 10880
1 28160
Surface refinement iteration 1
------------------------------
Marked for refinement due to surface intersection : 4472 cells.
Marked for refinement due to curvature/regions : 11949 cells.
Determined cells to refine in = 0.02 s
Selected for refinement : 16835 cells (out of 39040)
Edge intersection testing:
Number of edges : 500612
Number of edges to retest : 468419
Number of intersected edges : 73362
Refined mesh in = 0.71 s
After refinement surface refinement iteration 1 : cells:156885 faces:500612 points:186911
Cells per refinement level:
0 10142
1 17967
2 128776
Balanced mesh in = 0.71 s
After balancing surface refinement iteration 1 : cells:156885 faces:500612 points:186911
Cells per refinement level:
0 10142
1 17967
2 128776
Surface refinement iteration 2
------------------------------
Marked for refinement due to surface intersection : 22656 cells.
Marked for refinement due to curvature/regions : 51451 cells.
Determined cells to refine in = 0.09 s
Selected for refinement : 78544 cells (out of 156885)
Edge intersection testing:
Number of edges : 2257346
Number of edges to retest : 2175517
Number of intersected edges : 305145
Refined mesh in = 3.03 s
After refinement surface refinement iteration 2 : cells:706693 faces:2257346 points:843814
Cells per refinement level:
0 9962
1 14918
2 90813
3 591000
Balanced mesh in = 3.94 s
After balancing surface refinement iteration 2 : cells:706693 faces:2257346 points:843814
Cells per refinement level:
0 9962
1 14918
2 90813
3 591000
Surface refinement iteration 3
------------------------------
Marked for refinement due to surface intersection : 2188 cells.
Marked for refinement due to curvature/regions : 340760 cells.
Determined cells to refine in = 0.6 s
Selected for refinement : 368290 cells (out of 706693)
Edge intersection testing:
Number of edges : 10445246
Number of edges to retest : 10100679
Number of intersected edges : 1283403
Refined mesh in = 89.64 s
After refinement surface refinement iteration 3 : cells:3284723 faces:10445246 points:3877741
Cells per refinement level:
0 9500
1 15307
2 90029
3 471639
4 2698248
Balanced mesh in = 42.11 s
After balancing surface refinement iteration 3 : cells:3284723 faces:10445246 points:3877741
Cells per refinement level:
0 9500
1 15307
2 90029
3 471639
4 2698248
Surface refinement iteration 4
------------------------------
No cells marked for refinement since reached limit 2000000.
Determined cells to refine in = 0.07 s
Selected for refinement : 0 cells (out of 3284723)
Stopping refining since too few cells selected.
Removing mesh beyond surface intersections
------------------------------------------
Found point (0.01 0.001 0.01) in cell -1 in global region 0 out of 1 regions.
Keeping all cells in region 0 containing point (0.01 0.001 0.01)
Selected for keeping : 3284723 cells.
Edge intersection testing:
Number of edges : 10445246
Number of edges to retest : 0
Number of intersected edges : 1283403
Shell refinement iteration 0
----------------------------
No cells marked for refinement since reached limit 2000000.
Determined cells to refine in = 15.98 s
Selected for internal refinement : 107786 cells (out of 3284723)
Edge intersection testing:
Number of edges : 12705272
Number of edges to retest : 5098822
Number of intersected edges : 1321931
Refined mesh in = 305.8 s
After refinement shell refinement iteration 0 : cells:4039225 faces:12705272 points:4627839
Cells per refinement level:
0 8160
1 21649
2 98894
3 605002
4 3305520
Balanced mesh in = 184.03 s
After balancing shell refinement iteration 0 : cells:4039225 faces:12705272 points:4627839
Cells per refinement level:
0 8160
1 21649
2 98894
3 605002
4 3305520
Shell refinement iteration 1
----------------------------
No cells marked for refinement since reached limit 2000000.
Determined cells to refine in = 8.15 s
Selected for internal refinement : 16205 cells (out of 4039225)
Edge intersection testing:
Number of edges : 13036268
Number of edges to retest : 1154277
Number of intersected edges : 1325470
Refined mesh in = 1063.31 s
After refinement shell refinement iteration 1 : cells:4152660 faces:13036268 points:4732156
Cells per refinement level:
0 8136
1 18325
2 121873
3 638678
4 3365648
Balanced mesh in = 2611.09 s
After balancing shell refinement iteration 1 : cells:4152660 faces:13036268 points:4732156
Cells per refinement level:
0 8136
1 18325
2 121873
3 638678
4 3365648
Shell refinement iteration 2
----------------------------
No cells marked for refinement since reached limit 2000000.
Determined cells to refine in = 65.58 s
Selected for internal refinement : 1304 cells (out of 4152660)
Any ideas?
Best regards
Tobi |
