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IDProjectCategoryView StatusDate SubmittedLast Update
0003430OpenFOAMBugpublic2020-01-15 11:412020-01-17 18:07
ReporterHTauber Assigned Tohenry  
PrioritynormalSeverityminorReproducibilityalways
Status resolvedResolutionfixed 
PlatformUnixOSUbuntuOS Version18.04
Product Versiondev 
Fixed in Versiondev 
Summary0003430: snappyHexMesh doesn't work in parallel
DescriptionDuring the last updates I noticed that snappyHexMesh generates errors in parallel running.
Steps To Reproducesee shellAndTubeHeatExchanger from tutorials/heatTransfer/chtMultiRegionFoam
TagsNo tags attached.

Activities

HTauber

2020-01-15 11:41

reporter  

log.snappyHexMesh (44,536 bytes)    
/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Version:  dev
     \\/     M anipulation  |
\*---------------------------------------------------------------------------*/
Build  : dev-7fdfe4224aad
Exec   : snappyHexMesh -parallel -overwrite
Date   : Jan 15 2020
Time   : 12:22:51
Host   : "xilence"
PID    : 14457
I/O    : uncollated
Case   : /media/SSD2/OpenFOAM/projects/Energoprom/RPF/3D/DN640/shellAndTubeHeatExchanger
nProcs : 8
Slaves : 
7
(
"xilence.14458"
"xilence.14459"
"xilence.14460"
"xilence.14461"
"xilence.14462"
"xilence.14463"
"xilence.14464"
)

Pstream initialized with:
    floatTransfer      : 0
    nProcsSimpleSum    : 0
    commsType          : nonBlocking
    polling iterations : 0
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10)
allowSystemOperations : Allowing user-supplied system call operations

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Create mesh for time = 0

Read mesh in = 0.18 s

Overall mesh bounding box  : (-0.070004 -0.040004 -0.015004) (0.070004 0.040004 0.215004)
Relative tolerance         : 1e-06
Absolute matching distance : 2.80904e-07

Reading refinement surfaces.
--> FOAM Warning : 
    From function Foam::surfaceZonesInfo::surfaceZonesInfo(const Foam::searchableSurface&, const Foam::dictionary&)
    in file refinementSurfaces/surfaceZonesInfo.C at line 128
    Reading "/media/SSD2/OpenFOAM/projects/Energoprom/RPF/3D/DN640/shellAndTubeHeatExchanger/system/snappyHexMeshDict/castellatedMeshControls/refinementSurfaces/shell_to_solid" from line 175 to line 178
    Illegal entry zoneInside inside for faceZone shell_to_solid since surface is not closed.
--> FOAM Warning : 
    From function Foam::surfaceZonesInfo::surfaceZonesInfo(const Foam::searchableSurface&, const Foam::dictionary&)
    in file refinementSurfaces/surfaceZonesInfo.C at line 128
    Reading "/media/SSD2/OpenFOAM/projects/Energoprom/RPF/3D/DN640/shellAndTubeHeatExchanger/system/snappyHexMeshDict/castellatedMeshControls/refinementSurfaces/tube_to_solid" from line 182 to line 185
    Illegal entry zoneInside inside for faceZone tube_to_solid since surface is not closed.
Read refinement surfaces in = 0.04 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

Reading features.
Read features in = 0 s


Determining initial surface intersections
-----------------------------------------

Edge intersection testing:
    Number of edges             : 981450
    Number of edges to retest   : 981450
    Number of intersected edges : 58968
Calculated surface intersections in = 1.18 s

Initial mesh : cells:322000  faces:981450  points:337676
Cells per refinement level:
    0	322000

Adding patches for surface regions
----------------------------------

Patch Type                Region                        
----- ----                ------                        
shell:

1     patch               lower                         
2     patch               upper                         
3     wall                walls                         

tube:

1     patch               lower                         
2     patch               upper                         
3     wall                walls                         

solid:

4     wall                external                      

shell_to_solid:

5     wall                shell_to_solid                
6     wall                shell_to_solid_slave          

tube_to_solid:

7     wall                tube_to_solid                 
[4] Selecting decompositionMethod scotch
[6] Selecting decompositionMethod scotch
[1] Selecting decompositionMethod scotch
[3] Selecting decompositionMethod scotch
[7] Selecting decompositionMethod scotch
[2] Selecting decompositionMethod scotch
[5] Selecting decompositionMethod scotch
8     wall                tube_to_solid_slave           

Added patches in = 0.53 s

[0] Selecting decompositionMethod scotch
Layer thickness specified as final layer and expansion ratio.

Refinement phase
----------------

Found point (0 0.008 0.015) in cell 1388 on processor 4

Surface refinement iteration 0
------------------------------

Marked for refinement due to surface intersection          : 81508 cells.
Determined cells to refine in = 0.91 s
Selected for refinement : 81508 cells (out of 322000)
Edge intersection testing:
    Number of edges             : 2821578
    Number of edges to retest   : 2262198
    Number of intersected edges : 236144
Refined mesh in = 5.07 s
After refinement surface refinement iteration 0 : cells:892556  faces:2821578  points:1033091
Cells per refinement level:
    0	240492
    1	652064
Balanced mesh in = 22.52 s
After balancing surface refinement iteration 0 : cells:892556  faces:2821578  points:1033091
Cells per refinement level:
    0	240492
    1	652064

Surface refinement iteration 1
------------------------------

Marked for refinement due to surface intersection          : 220 cells.
Determined cells to refine in = 0.44 s
Selected for refinement : 220 cells (out of 892556)
Skipping balancing since max unbalance 0.0096455 is less than allowable 0.1
After balancing surface refinement iteration 1 : cells:892556  faces:2821578  points:1033091
Cells per refinement level:
    0	240492
    1	652064
Edge intersection testing:
    Number of edges             : 2825562
    Number of edges to retest   : 24556
    Number of intersected edges : 236144
Refined mesh in = 2.89 s
After refinement surface refinement iteration 1 : cells:894096  faces:2825562  points:1034011
Cells per refinement level:
    0	240272
    1	653824

Surface refinement iteration 2
------------------------------

Marked for refinement due to surface intersection          : 0 cells.
Determined cells to refine in = 0.42 s
Selected for refinement : 0 cells (out of 894096)
Stopping refining since too few cells selected.


Removing mesh beyond surface intersections
------------------------------------------

Found point (0 0.008 0.015) in global region 0 out of 3 regions.
Keeping all cells in region 0 containing point (0 0.008 0.015)
Selected for keeping : 702276 cells.
Edge intersection testing:
    Number of edges             : 2249078
    Number of edges to retest   : 67012
    Number of intersected edges : 236144

Shell refinement iteration 0
----------------------------

Marked for refinement due to distance to explicit features : 0 cells.
Marked for refinement due to refinement shells             : 0 cells.
Determined cells to refine in = 17.92 s
Selected for internal refinement : 14410 cells (out of 702276)
Edge intersection testing:
    Number of edges             : 2533694
    Number of edges to retest   : 964417
    Number of intersected edges : 236144
Refined mesh in = 3.51 s
After refinement shell refinement iteration 0 : cells:803146  faces:2533694  points:925673
Cells per refinement level:
    0	66050
    1	737096
Skipping balancing since max unbalance 0.0909824 is less than allowable 0.1

Shell refinement iteration 1
----------------------------

Marked for refinement due to distance to explicit features : 0 cells.
Marked for refinement due to refinement shells             : 0 cells.
Determined cells to refine in = 0.66 s
Selected for internal refinement : 0 cells (out of 803146)
Stopping refining since too few cells selected.


Dangling coarse cells refinement iteration 0
--------------------------------------------

Determined cells to refine in = 0.02 s
Selected for refinement : 12 cells (out of 803146)
Skipping balancing since max unbalance 0.0908656 is less than allowable 0.1
After balancing coarse cell refinement iteration 0 : cells:803146  faces:2533694  points:925673
Cells per refinement level:
    0	66050
    1	737096
Edge intersection testing:
    Number of edges             : 2533874
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.39 s
After refinement coarse cell refinement iteration 0 : cells:803230  faces:2533874  points:925697
Cells per refinement level:
    0	66038
    1	737192

Dangling coarse cells refinement iteration 1
--------------------------------------------

Determined cells to refine in = 0.3 s
Selected for refinement : 12 cells (out of 803230)
Skipping balancing since max unbalance 0.0907516 is less than allowable 0.1
After balancing coarse cell refinement iteration 1 : cells:803230  faces:2533874  points:925697
Cells per refinement level:
    0	66038
    1	737192
Edge intersection testing:
    Number of edges             : 2534054
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.59 s
After refinement coarse cell refinement iteration 1 : cells:803314  faces:2534054  points:925721
Cells per refinement level:
    0	66026
    1	737288

Dangling coarse cells refinement iteration 2
--------------------------------------------

Determined cells to refine in = 0.28 s
Selected for refinement : 12 cells (out of 803314)
Skipping balancing since max unbalance 0.0906375 is less than allowable 0.1
After balancing coarse cell refinement iteration 2 : cells:803314  faces:2534054  points:925721
Cells per refinement level:
    0	66026
    1	737288
Edge intersection testing:
    Number of edges             : 2534234
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.69 s
After refinement coarse cell refinement iteration 2 : cells:803398  faces:2534234  points:925745
Cells per refinement level:
    0	66014
    1	737384

Dangling coarse cells refinement iteration 3
--------------------------------------------

Determined cells to refine in = 0.3 s
Selected for refinement : 12 cells (out of 803398)
Skipping balancing since max unbalance 0.0905235 is less than allowable 0.1
After balancing coarse cell refinement iteration 3 : cells:803398  faces:2534234  points:925745
Cells per refinement level:
    0	66014
    1	737384
Edge intersection testing:
    Number of edges             : 2534414
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.67 s
After refinement coarse cell refinement iteration 3 : cells:803482  faces:2534414  points:925769
Cells per refinement level:
    0	66002
    1	737480

Dangling coarse cells refinement iteration 4
--------------------------------------------

Determined cells to refine in = 0.29 s
Selected for refinement : 12 cells (out of 803482)
Skipping balancing since max unbalance 0.0904095 is less than allowable 0.1
After balancing coarse cell refinement iteration 4 : cells:803482  faces:2534414  points:925769
Cells per refinement level:
    0	66002
    1	737480
Edge intersection testing:
    Number of edges             : 2534594
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.57 s
After refinement coarse cell refinement iteration 4 : cells:803566  faces:2534594  points:925793
Cells per refinement level:
    0	65990
    1	737576

Dangling coarse cells refinement iteration 5
--------------------------------------------

Determined cells to refine in = 0.25 s
Selected for refinement : 12 cells (out of 803566)
Skipping balancing since max unbalance 0.0902955 is less than allowable 0.1
After balancing coarse cell refinement iteration 5 : cells:803566  faces:2534594  points:925793
Cells per refinement level:
    0	65990
    1	737576
Edge intersection testing:
    Number of edges             : 2534774
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.56 s
After refinement coarse cell refinement iteration 5 : cells:803650  faces:2534774  points:925817
Cells per refinement level:
    0	65978
    1	737672

Dangling coarse cells refinement iteration 6
--------------------------------------------

Determined cells to refine in = 0.27 s
Selected for refinement : 12 cells (out of 803650)
Skipping balancing since max unbalance 0.0901816 is less than allowable 0.1
After balancing coarse cell refinement iteration 6 : cells:803650  faces:2534774  points:925817
Cells per refinement level:
    0	65978
    1	737672
Edge intersection testing:
    Number of edges             : 2534954
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.75 s
After refinement coarse cell refinement iteration 6 : cells:803734  faces:2534954  points:925841
Cells per refinement level:
    0	65966
    1	737768

Dangling coarse cells refinement iteration 7
--------------------------------------------

Determined cells to refine in = 0.24 s
Selected for refinement : 12 cells (out of 803734)
Skipping balancing since max unbalance 0.0900677 is less than allowable 0.1
After balancing coarse cell refinement iteration 7 : cells:803734  faces:2534954  points:925841
Cells per refinement level:
    0	65966
    1	737768
Edge intersection testing:
    Number of edges             : 2535134
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.63 s
After refinement coarse cell refinement iteration 7 : cells:803818  faces:2535134  points:925865
Cells per refinement level:
    0	65954
    1	737864

Dangling coarse cells refinement iteration 8
--------------------------------------------

Determined cells to refine in = 0.26 s
Selected for refinement : 12 cells (out of 803818)
Skipping balancing since max unbalance 0.0899538 is less than allowable 0.1
After balancing coarse cell refinement iteration 8 : cells:803818  faces:2535134  points:925865
Cells per refinement level:
    0	65954
    1	737864
Edge intersection testing:
    Number of edges             : 2535314
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.43 s
After refinement coarse cell refinement iteration 8 : cells:803902  faces:2535314  points:925889
Cells per refinement level:
    0	65942
    1	737960

Dangling coarse cells refinement iteration 9
--------------------------------------------

Determined cells to refine in = 0.26 s
Selected for refinement : 12 cells (out of 803902)
Skipping balancing since max unbalance 0.0898399 is less than allowable 0.1
After balancing coarse cell refinement iteration 9 : cells:803902  faces:2535314  points:925889
Cells per refinement level:
    0	65942
    1	737960
Edge intersection testing:
    Number of edges             : 2535494
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.37 s
After refinement coarse cell refinement iteration 9 : cells:803986  faces:2535494  points:925913
Cells per refinement level:
    0	65930
    1	738056

Dangling coarse cells refinement iteration 10
--------------------------------------------

Determined cells to refine in = 0.27 s
Selected for refinement : 12 cells (out of 803986)
Skipping balancing since max unbalance 0.089726 is less than allowable 0.1
After balancing coarse cell refinement iteration 10 : cells:803986  faces:2535494  points:925913
Cells per refinement level:
    0	65930
    1	738056
Edge intersection testing:
    Number of edges             : 2535674
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.51 s
After refinement coarse cell refinement iteration 10 : cells:804070  faces:2535674  points:925937
Cells per refinement level:
    0	65918
    1	738152

Dangling coarse cells refinement iteration 11
--------------------------------------------

Determined cells to refine in = 0.23 s
Selected for refinement : 12 cells (out of 804070)
Skipping balancing since max unbalance 0.0896122 is less than allowable 0.1
After balancing coarse cell refinement iteration 11 : cells:804070  faces:2535674  points:925937
Cells per refinement level:
    0	65918
    1	738152
Edge intersection testing:
    Number of edges             : 2535854
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.49 s
After refinement coarse cell refinement iteration 11 : cells:804154  faces:2535854  points:925961
Cells per refinement level:
    0	65906
    1	738248

Dangling coarse cells refinement iteration 12
--------------------------------------------

Determined cells to refine in = 0.24 s
Selected for refinement : 12 cells (out of 804154)
Skipping balancing since max unbalance 0.0894984 is less than allowable 0.1
After balancing coarse cell refinement iteration 12 : cells:804154  faces:2535854  points:925961
Cells per refinement level:
    0	65906
    1	738248
Edge intersection testing:
    Number of edges             : 2536034
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.37 s
After refinement coarse cell refinement iteration 12 : cells:804238  faces:2536034  points:925985
Cells per refinement level:
    0	65894
    1	738344

Dangling coarse cells refinement iteration 13
--------------------------------------------

Determined cells to refine in = 0.25 s
Selected for refinement : 12 cells (out of 804238)
Skipping balancing since max unbalance 0.0893846 is less than allowable 0.1
After balancing coarse cell refinement iteration 13 : cells:804238  faces:2536034  points:925985
Cells per refinement level:
    0	65894
    1	738344
Edge intersection testing:
    Number of edges             : 2536214
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.53 s
After refinement coarse cell refinement iteration 13 : cells:804322  faces:2536214  points:926009
Cells per refinement level:
    0	65882
    1	738440

Dangling coarse cells refinement iteration 14
--------------------------------------------

Determined cells to refine in = 0.26 s
Selected for refinement : 12 cells (out of 804322)
Skipping balancing since max unbalance 0.0892708 is less than allowable 0.1
After balancing coarse cell refinement iteration 14 : cells:804322  faces:2536214  points:926009
Cells per refinement level:
    0	65882
    1	738440
Edge intersection testing:
    Number of edges             : 2536394
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.56 s
After refinement coarse cell refinement iteration 14 : cells:804406  faces:2536394  points:926033
Cells per refinement level:
    0	65870
    1	738536

Dangling coarse cells refinement iteration 15
--------------------------------------------

Determined cells to refine in = 0.26 s
Selected for refinement : 12 cells (out of 804406)
Skipping balancing since max unbalance 0.0891571 is less than allowable 0.1
After balancing coarse cell refinement iteration 15 : cells:804406  faces:2536394  points:926033
Cells per refinement level:
    0	65870
    1	738536
Edge intersection testing:
    Number of edges             : 2536574
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.57 s
After refinement coarse cell refinement iteration 15 : cells:804490  faces:2536574  points:926057
Cells per refinement level:
    0	65858
    1	738632

Dangling coarse cells refinement iteration 16
--------------------------------------------

Determined cells to refine in = 0.24 s
Selected for refinement : 12 cells (out of 804490)
Skipping balancing since max unbalance 0.0890434 is less than allowable 0.1
After balancing coarse cell refinement iteration 16 : cells:804490  faces:2536574  points:926057
Cells per refinement level:
    0	65858
    1	738632
Edge intersection testing:
    Number of edges             : 2536754
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.45 s
After refinement coarse cell refinement iteration 16 : cells:804574  faces:2536754  points:926081
Cells per refinement level:
    0	65846
    1	738728

Dangling coarse cells refinement iteration 17
--------------------------------------------

Determined cells to refine in = 0.28 s
Selected for refinement : 12 cells (out of 804574)
Skipping balancing since max unbalance 0.0889297 is less than allowable 0.1
After balancing coarse cell refinement iteration 17 : cells:804574  faces:2536754  points:926081
Cells per refinement level:
    0	65846
    1	738728
Edge intersection testing:
    Number of edges             : 2536934
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.47 s
After refinement coarse cell refinement iteration 17 : cells:804658  faces:2536934  points:926105
Cells per refinement level:
    0	65834
    1	738824

Dangling coarse cells refinement iteration 18
--------------------------------------------

Determined cells to refine in = 0.27 s
Selected for refinement : 12 cells (out of 804658)
Skipping balancing since max unbalance 0.088816 is less than allowable 0.1
After balancing coarse cell refinement iteration 18 : cells:804658  faces:2536934  points:926105
Cells per refinement level:
    0	65834
    1	738824
Edge intersection testing:
    Number of edges             : 2537114
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.3 s
After refinement coarse cell refinement iteration 18 : cells:804742  faces:2537114  points:926129
Cells per refinement level:
    0	65822
    1	738920

Dangling coarse cells refinement iteration 19
--------------------------------------------

Determined cells to refine in = 0.28 s
Selected for refinement : 12 cells (out of 804742)
Skipping balancing since max unbalance 0.0887024 is less than allowable 0.1
After balancing coarse cell refinement iteration 19 : cells:804742  faces:2537114  points:926129
Cells per refinement level:
    0	65822
    1	738920
Edge intersection testing:
    Number of edges             : 2537294
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.34 s
After refinement coarse cell refinement iteration 19 : cells:804826  faces:2537294  points:926153
Cells per refinement level:
    0	65810
    1	739016

Dangling coarse cells refinement iteration 20
--------------------------------------------

Determined cells to refine in = 0.24 s
Selected for refinement : 12 cells (out of 804826)
Skipping balancing since max unbalance 0.0885888 is less than allowable 0.1
After balancing coarse cell refinement iteration 20 : cells:804826  faces:2537294  points:926153
Cells per refinement level:
    0	65810
    1	739016
Edge intersection testing:
    Number of edges             : 2537474
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.35 s
After refinement coarse cell refinement iteration 20 : cells:804910  faces:2537474  points:926177
Cells per refinement level:
    0	65798
    1	739112

Dangling coarse cells refinement iteration 21
--------------------------------------------

Determined cells to refine in = 0.24 s
Selected for refinement : 12 cells (out of 804910)
Skipping balancing since max unbalance 0.0884752 is less than allowable 0.1
After balancing coarse cell refinement iteration 21 : cells:804910  faces:2537474  points:926177
Cells per refinement level:
    0	65798
    1	739112
Edge intersection testing:
    Number of edges             : 2537654
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.33 s
After refinement coarse cell refinement iteration 21 : cells:804994  faces:2537654  points:926201
Cells per refinement level:
    0	65786
    1	739208

Dangling coarse cells refinement iteration 22
--------------------------------------------

Determined cells to refine in = 0.27 s
Selected for refinement : 12 cells (out of 804994)
Skipping balancing since max unbalance 0.0883616 is less than allowable 0.1
After balancing coarse cell refinement iteration 22 : cells:804994  faces:2537654  points:926201
Cells per refinement level:
    0	65786
    1	739208
Edge intersection testing:
    Number of edges             : 2537834
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.41 s
After refinement coarse cell refinement iteration 22 : cells:805078  faces:2537834  points:926225
Cells per refinement level:
    0	65774
    1	739304

Dangling coarse cells refinement iteration 23
--------------------------------------------

Determined cells to refine in = 0.22 s
Selected for refinement : 12 cells (out of 805078)
Skipping balancing since max unbalance 0.0882481 is less than allowable 0.1
After balancing coarse cell refinement iteration 23 : cells:805078  faces:2537834  points:926225
Cells per refinement level:
    0	65774
    1	739304
Edge intersection testing:
    Number of edges             : 2538014
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.32 s
After refinement coarse cell refinement iteration 23 : cells:805162  faces:2538014  points:926249
Cells per refinement level:
    0	65762
    1	739400

Dangling coarse cells refinement iteration 24
--------------------------------------------

Determined cells to refine in = 0.29 s
Selected for refinement : 12 cells (out of 805162)
Skipping balancing since max unbalance 0.0881346 is less than allowable 0.1
After balancing coarse cell refinement iteration 24 : cells:805162  faces:2538014  points:926249
Cells per refinement level:
    0	65762
    1	739400
Edge intersection testing:
    Number of edges             : 2538194
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.36 s
After refinement coarse cell refinement iteration 24 : cells:805246  faces:2538194  points:926273
Cells per refinement level:
    0	65750
    1	739496

Dangling coarse cells refinement iteration 25
--------------------------------------------

Determined cells to refine in = 0.28 s
Selected for refinement : 12 cells (out of 805246)
Skipping balancing since max unbalance 0.0880211 is less than allowable 0.1
After balancing coarse cell refinement iteration 25 : cells:805246  faces:2538194  points:926273
Cells per refinement level:
    0	65750
    1	739496
Edge intersection testing:
    Number of edges             : 2538374
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.67 s
After refinement coarse cell refinement iteration 25 : cells:805330  faces:2538374  points:926297
Cells per refinement level:
    0	65738
    1	739592

Dangling coarse cells refinement iteration 26
--------------------------------------------

Determined cells to refine in = 0.27 s
Selected for refinement : 12 cells (out of 805330)
Skipping balancing since max unbalance 0.0879076 is less than allowable 0.1
After balancing coarse cell refinement iteration 26 : cells:805330  faces:2538374  points:926297
Cells per refinement level:
    0	65738
    1	739592
Edge intersection testing:
    Number of edges             : 2538554
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.67 s
After refinement coarse cell refinement iteration 26 : cells:805414  faces:2538554  points:926321
Cells per refinement level:
    0	65726
    1	739688

Dangling coarse cells refinement iteration 27
--------------------------------------------

Determined cells to refine in = 0.28 s
Selected for refinement : 12 cells (out of 805414)
Skipping balancing since max unbalance 0.0877941 is less than allowable 0.1
After balancing coarse cell refinement iteration 27 : cells:805414  faces:2538554  points:926321
Cells per refinement level:
    0	65726
    1	739688
Edge intersection testing:
    Number of edges             : 2538734
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.4 s
After refinement coarse cell refinement iteration 27 : cells:805498  faces:2538734  points:926345
Cells per refinement level:
    0	65714
    1	739784

Dangling coarse cells refinement iteration 28
--------------------------------------------

Determined cells to refine in = 0.24 s
Selected for refinement : 12 cells (out of 805498)
Skipping balancing since max unbalance 0.0876807 is less than allowable 0.1
After balancing coarse cell refinement iteration 28 : cells:805498  faces:2538734  points:926345
Cells per refinement level:
    0	65714
    1	739784
Edge intersection testing:
    Number of edges             : 2538914
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.42 s
After refinement coarse cell refinement iteration 28 : cells:805582  faces:2538914  points:926369
Cells per refinement level:
    0	65702
    1	739880

Dangling coarse cells refinement iteration 29
--------------------------------------------

Determined cells to refine in = 0.23 s
Selected for refinement : 12 cells (out of 805582)
Skipping balancing since max unbalance 0.0875673 is less than allowable 0.1
After balancing coarse cell refinement iteration 29 : cells:805582  faces:2538914  points:926369
Cells per refinement level:
    0	65702
    1	739880
Edge intersection testing:
    Number of edges             : 2539094
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.47 s
After refinement coarse cell refinement iteration 29 : cells:805666  faces:2539094  points:926393
Cells per refinement level:
    0	65690
    1	739976

Dangling coarse cells refinement iteration 30
--------------------------------------------

Determined cells to refine in = 0.25 s
Selected for refinement : 12 cells (out of 805666)
Skipping balancing since max unbalance 0.0874539 is less than allowable 0.1
After balancing coarse cell refinement iteration 30 : cells:805666  faces:2539094  points:926393
Cells per refinement level:
    0	65690
    1	739976
Edge intersection testing:
    Number of edges             : 2539274
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.33 s
After refinement coarse cell refinement iteration 30 : cells:805750  faces:2539274  points:926417
Cells per refinement level:
    0	65678
    1	740072

Dangling coarse cells refinement iteration 31
--------------------------------------------

Determined cells to refine in = 0.25 s
Selected for refinement : 12 cells (out of 805750)
Skipping balancing since max unbalance 0.0873406 is less than allowable 0.1
After balancing coarse cell refinement iteration 31 : cells:805750  faces:2539274  points:926417
Cells per refinement level:
    0	65678
    1	740072
Edge intersection testing:
    Number of edges             : 2539454
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.46 s
After refinement coarse cell refinement iteration 31 : cells:805834  faces:2539454  points:926441
Cells per refinement level:
    0	65666
    1	740168

Dangling coarse cells refinement iteration 32
--------------------------------------------

Determined cells to refine in = 0.23 s
Selected for refinement : 12 cells (out of 805834)
Skipping balancing since max unbalance 0.0872272 is less than allowable 0.1
After balancing coarse cell refinement iteration 32 : cells:805834  faces:2539454  points:926441
Cells per refinement level:
    0	65666
    1	740168
Edge intersection testing:
    Number of edges             : 2539634
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.51 s
After refinement coarse cell refinement iteration 32 : cells:805918  faces:2539634  points:926465
Cells per refinement level:
    0	65654
    1	740264

Dangling coarse cells refinement iteration 33
--------------------------------------------

Determined cells to refine in = 0.25 s
Selected for refinement : 12 cells (out of 805918)
Skipping balancing since max unbalance 0.0871834 is less than allowable 0.1
After balancing coarse cell refinement iteration 33 : cells:805918  faces:2539634  points:926465
Cells per refinement level:
    0	65654
    1	740264
Edge intersection testing:
    Number of edges             : 2539814
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.44 s
After refinement coarse cell refinement iteration 33 : cells:806002  faces:2539814  points:926489
Cells per refinement level:
    0	65642
    1	740360

Dangling coarse cells refinement iteration 34
--------------------------------------------

Determined cells to refine in = 0.25 s
Selected for refinement : 12 cells (out of 806002)
Skipping balancing since max unbalance 0.0871396 is less than allowable 0.1
After balancing coarse cell refinement iteration 34 : cells:806002  faces:2539814  points:926489
Cells per refinement level:
    0	65642
    1	740360
Edge intersection testing:
    Number of edges             : 2539994
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.3 s
After refinement coarse cell refinement iteration 34 : cells:806086  faces:2539994  points:926513
Cells per refinement level:
    0	65630
    1	740456

Dangling coarse cells refinement iteration 35
--------------------------------------------

Determined cells to refine in = 0.27 s
Selected for refinement : 12 cells (out of 806086)
Skipping balancing since max unbalance 0.0870958 is less than allowable 0.1
After balancing coarse cell refinement iteration 35 : cells:806086  faces:2539994  points:926513
Cells per refinement level:
    0	65630
    1	740456
Edge intersection testing:
    Number of edges             : 2540174
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.56 s
After refinement coarse cell refinement iteration 35 : cells:806170  faces:2540174  points:926537
Cells per refinement level:
    0	65618
    1	740552

Dangling coarse cells refinement iteration 36
--------------------------------------------

Determined cells to refine in = 0.25 s
Selected for refinement : 12 cells (out of 806170)
Skipping balancing since max unbalance 0.087052 is less than allowable 0.1
After balancing coarse cell refinement iteration 36 : cells:806170  faces:2540174  points:926537
Cells per refinement level:
    0	65618
    1	740552
Edge intersection testing:
    Number of edges             : 2540354
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.39 s
After refinement coarse cell refinement iteration 36 : cells:806254  faces:2540354  points:926561
Cells per refinement level:
    0	65606
    1	740648

Dangling coarse cells refinement iteration 37
--------------------------------------------

Determined cells to refine in = 0.23 s
Selected for refinement : 12 cells (out of 806254)
Skipping balancing since max unbalance 0.0869387 is less than allowable 0.1
After balancing coarse cell refinement iteration 37 : cells:806254  faces:2540354  points:926561
Cells per refinement level:
    0	65606
    1	740648
Edge intersection testing:
    Number of edges             : 2540534
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.27 s
After refinement coarse cell refinement iteration 37 : cells:806338  faces:2540534  points:926585
Cells per refinement level:
    0	65594
    1	740744

Dangling coarse cells refinement iteration 38
--------------------------------------------

Determined cells to refine in = 0.19 s
Selected for refinement : 12 cells (out of 806338)
Skipping balancing since max unbalance 0.0868255 is less than allowable 0.1
After balancing coarse cell refinement iteration 38 : cells:806338  faces:2540534  points:926585
Cells per refinement level:
    0	65594
    1	740744
Edge intersection testing:
    Number of edges             : 2540714
    Number of edges to retest   : 1508
    Number of intersected edges : 236144
Refined mesh in = 2.28 s
After refinement coarse cell refinement iteration 38 : cells:806422  faces:2540714  points:926609
Cells per refinement level:
    0	65582
    1	740840

Dangling coarse cells refinement iteration 39
--------------------------------------------

Determined cells to refine in = 0.23 s
Selected for refinement : 12 cells (out of 806422)
Skipping balancing since max unbalance 0.0867123 is less than allowable 0.1
After balancing coarse cell refinement iteration 39 : cells:806422  faces:2540714  points:926609
Cells per refinement level:
    0	65582
    1	740840
Edge intersection testing:
    Number of edges             : 2540894
    Number of edges to retest   : 1400
    Number of intersected edges : 236144
Refined mesh in = 2.41 s
After refinement coarse cell refinement iteration 39 : cells:806506  faces:2540894  points:926633
Cells per refinement level:
    0	65570
    1	740936

Dangling coarse cells refinement iteration 40
--------------------------------------------

Determined cells to refine in = 0.24 s
Selected for refinement : 0 cells (out of 806506)
Stopping refining since too few cells selected.


Dangling coarse cells refinement iteration 0
--------------------------------------------

Determined cells to refine in = 0.02 s
Selected for refinement : 18 cells (out of 806506)
Skipping balancing since max unbalance 0.0865426 is less than allowable 0.1
After balancing coarse cell refinement iteration 0 : cells:806506  faces:2540894  points:926633
Cells per refinement level:
    0	65570
    1	740936
Edge intersection testing:
    Number of edges             : 2541110
    Number of edges to retest   : 2244
    Number of intersected edges : 236144
Refined mesh in = 2.48 s
After refinement coarse cell refinement iteration 0 : cells:806632  faces:2541110  points:926651
Cells per refinement level:
    0	65552
    1	741080

Dangling coarse cells refinement iteration 1
--------------------------------------------

Determined cells to refine in = 0.24 s
Selected for refinement : 0 cells (out of 806632)
Stopping refining since too few cells selected.


Splitting mesh at surface intersections
---------------------------------------

Introducing baffles for 236144 faces that are intersected by the surface.

Edge intersection testing:
    Number of edges             : 2616070
    Number of edges to retest   : 519616
    Number of intersected edges : 311104
Created baffles in = 2.35 s


After introducing baffles : cells:806632  faces:2616070  points:926739
Cells per refinement level:
    0	65552
    1	741080

Introducing baffles to block off problem cells
----------------------------------------------

markFacesOnProblemCells : marked 123075 additional internal faces to be converted into baffles.
Analyzed problem cells in = 1.64 s


Introducing baffles to delete problem cells.

Edge intersection testing:
    Number of edges             : 2739145
    Number of edges to retest   : 396404
    Number of intersected edges : 311104
Created baffles in = 2.7 s


After introducing baffles : cells:806632  faces:2739145  points:927884
Cells per refinement level:
    0	65552
    1	741080

Remove unreachable sections of mesh
-----------------------------------

Keeping all cells in region 0 containing point (0 0.008 0.015)
Selected for keeping : 721744 cells.
Edge intersection testing:
    Number of edges             : 2282078
    Number of edges to retest   : 0
    Number of intersected edges : 236144
Split mesh in = 14.53 s


After subsetting : cells:721744  faces:2282078  points:837385
Cells per refinement level:
    0	65552
    1	656192

Introducing zones for interfaces
--------------------------------

Surface : shell_to_solid
    faceZone : shell_to_solid
    cellZone : shell
Surface : tube_to_solid
    faceZone : tube_to_solid
    cellZone : tube
Walking from location-in-mesh (0 0.008 0.015) to assign cellZones - crossing a faceZone face changes cellZone

Found point (0 0.008 0.015) in global region 2 out of 3 regions.
CellZones:
    shell	size:307718
    tube	size:178682

FaceZones:
    shell_to_solid	size:86584
    tube_to_solid	size:59351

Edge intersection testing:
    Number of edges             : 2282078
    Number of edges to retest   : 0
    Number of intersected edges : 236144

Handling cells with snap problems
---------------------------------

Introducing baffles for 236144 faces that are intersected by the surface.

Edge intersection testing:
    Number of edges             : 2282078
    Number of edges to retest   : 288392
    Number of intersected edges : 236144
Created baffles in = 16.5 s


After introducing baffles : cells:721744  faces:2282078  points:837385
Cells per refinement level:
    0	65552
    1	656192

Introducing baffles to block off problem cells
----------------------------------------------

markFacesOnProblemCells : marked 0 additional internal faces to be converted into baffles.
Analyzed problem cells in = 1.17 s


Introducing baffles to delete problem cells.

Edge intersection testing:
    Number of edges             : 2282078
    Number of edges to retest   : 0
    Number of intersected edges : 236144
Created baffles in = 2.11 s


After introducing baffles : cells:721744  faces:2282078  points:837385
Cells per refinement level:
    0	65552
    1	656192

Remove unreachable sections of mesh
-----------------------------------

Keeping all cells in region 0 containing point (0 0.008 0.015)
Selected for keeping : 721744 cells.
Edge intersection testing:
    Number of edges             : 2282078
    Number of edges to retest   : 0
    Number of intersected edges : 236144
Split mesh in = 12.92 s


After subsetting : cells:721744  faces:2282078  points:837385
Cells per refinement level:
    0	65552
    1	656192

Merge free-standing baffles
---------------------------

freeStandingBaffles : detected 0 free-standing baffles out of 0

Detected free-standing baffles : 0
Merged free-standing baffles in = 0.83 s


dupNonManifoldPoints : Found : 0 non-manifold points (out of 869676)
Edge intersection testing:
    Number of edges             : 2282078
    Number of edges to retest   : 0
    Number of intersected edges : 236144
Detected unsplittable baffles : 0

Merge refined boundary faces
----------------------------

Merging 0 sets of faces.

No faces merged ...

Merging all points on surface that
- are used by only two boundary faces and
- make an angle with a cosine of more than 0.707107.

No straight edges simplified and no points removed ...

Doing final balancing
---------------------

Found 145935 zoned faces to keep together.
Found 0 separated coupled faces to keep together.
Refined mesh : cells:721744  faces:2282078  points:837385
Cells per refinement level:
    0	65552
    1	656192
Writing mesh to time constant
[3] 
[3] 
[3] --> FOAM FATAL ERROR: 
[3] names array index 1135714112 out of range 0-2
[3] 
[3]     From function const char* Foam::NamedEnum<Enum, nEnum>::operator[](Enum) const [with Enum = Foam::coupledPolyPatch::orderingType; unsigned int nEnum = 3]
[3]     in file lnInclude/NamedEnum.C at line 134.
[3] 
FOAM parallel run exiting
[3] 
[7] 
[7] 
[7] --> FOAM FATAL ERROR: 
[7] names array index -1505312960 out of range 0-2
[7] 
[7]     From function const char* Foam::NamedEnum<Enum, nEnum>::operator[](Enum) const [with Enum = Foam::coupledPolyPatch::orderingType; unsigned int nEnum = 3]
[7]     in file lnInclude/NamedEnum.C at line 134.
[7] 
FOAM parallel run exiting
[7] 
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 3 in communicator MPI COMMUNICATOR 3 SPLIT FROM 0
with errorcode 1.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------
[2] 
[2] 
[2] --> FOAM FATAL ERROR: 
[2] names array index 620793664 out of range 0-2
[2] 
[2]     From function const char* Foam::NamedEnum<Enum, nEnum>::operator[](Enum) const [with Enum = Foam::coupledPolyPatch::orderingType; unsigned int nEnum = 3]
[2]     in file lnInclude/NamedEnum.C at line 134.
[2] 
FOAM parallel run exiting
[2] 
[xilence:14452] 2 more processes have sent help message help-mpi-api.txt / mpi-abort
[xilence:14452] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages
log.snappyHexMesh (44,536 bytes)   

henry

2020-01-15 12:08

manager   ~0011068

commit 2771c1f85c267e9925c2796b52b3ae010fae6179
Author: Henry Weller <http://openfoam.org>
Date: Mon Jan 13 19:55:18 2020 +0000

    coupledPolyPatch: Added initialisation of ordering_ data member
    
    Resolves bug-report https://bugs.openfoam.org/view.php?id=3428

henry

2020-01-17 18:07

manager   ~0011078

Resolved by commit 2771c1f85c267e9925c2796b52b3ae010fae6179

Issue History

Date Modified Username Field Change
2020-01-15 11:41 HTauber New Issue
2020-01-15 11:41 HTauber File Added: log.snappyHexMesh
2020-01-15 12:08 henry Note Added: 0011068
2020-01-17 18:07 henry Assigned To => henry
2020-01-17 18:07 henry Status new => resolved
2020-01-17 18:07 henry Resolution open => fixed
2020-01-17 18:07 henry Fixed in Version => dev
2020-01-17 18:07 henry Note Added: 0011078