CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > OpenFOAM Bugs

OF 1.6-ext interDyMFoam damBreakWithObstacle tutorial crashes

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   May 20, 2011, 05:08
Default OF 1.6-ext interDyMFoam damBreakWithObstacle tutorial crashes
  #1
Senior Member
 
Arne Stahlmann
Join Date: Nov 2009
Location: Hanover, Germany
Posts: 209
Rep Power: 8
Arnoldinho is on a distinguished road
Hi all,

after recently switching from OF 1.7.x to 1.6-ext, I'm now struggling with some problems running the tutorials for the interDyMFoam solver. At least the damBreakWithObstacle tutorial crashes for OF-1.6-ext in serial and parallel mode, whereas everything runs fine in OF 1.7.x. All bug fixes (at least for the master branch) are included in my current OF version.

Coming to the errors messages:

1. In dambreakWithObstacle (running via Allrun), I get (in single and parallel mode)
Quote:
Selected 16 cells for refinement out of 95858.

From function void polyMesh::initMesh()
in file meshes/polyMesh/polyMeshInitMesh.C at line 82
Truncating neighbour list at 295942 for backward compatibility
Refined from 95858 to 95970 cells.
Selected 6 split points out of a possible 7672.
Segmentation fault
The problem seem to be the split points, as until the crash appears, always 0 split points have been selected.

2. Running the floatingObject tutorial, I get
Quote:
--> FOAM Warning :
From function void setFieldType(const fvMesh& mesh, const labelList& selectedCells,Istream& fieldValueStream)
in file setFields.C at line 102
Field alpha1 not found
Why has the folder structure in 0 (0.org, setSubset) been re-organised in comparison to 1.7.x?
Arnoldinho is offline   Reply With Quote

Old   May 25, 2011, 10:34
Default
  #2
Senior Member
 
Arne Stahlmann
Join Date: Nov 2009
Location: Hanover, Germany
Posts: 209
Rep Power: 8
Arnoldinho is on a distinguished road
Put it here https://sourceforge.net/apps/mantisbt/openfoam-extend.
Arnoldinho is offline   Reply With Quote

Old   May 25, 2011, 12:31
Default
  #3
Senior Member
 
Martin Beaudoin
Join Date: Mar 2009
Posts: 330
Rep Power: 13
mbeaudoin will become famous soon enough
Hello,

You can take a look at recent runs of the OpenFOAM-1.6-ext test harness:

http://openfoam-extend.sourceforge.n...ate=2011-05-24

One can see that this specific tutorial is running fine under OpenFOAM-1.6-ext, using various OS flavors, including Ubuntu 10.10.

Please take a look at my comments on the Bug tracking system for OpenFOAM-1.6-ext.

Martin

Quote:
Originally Posted by Arnoldinho View Post
mbeaudoin is offline   Reply With Quote

Old   May 25, 2011, 12:44
Default
  #4
Senior Member
 
Sandeep Menon
Join Date: Mar 2009
Location: Amherst, MA
Posts: 386
Rep Power: 15
deepsterblue will become famous soon enough
Martin,

Doesn't the test-harness run each tutorial for only one time-step?
__________________
Sandeep Menon
University of Massachusetts Amherst
https://github.com/smenon
deepsterblue is offline   Reply With Quote

Old   May 25, 2011, 12:50
Default
  #5
Senior Member
 
Martin Beaudoin
Join Date: Mar 2009
Posts: 330
Rep Power: 13
mbeaudoin will become famous soon enough
Yup, your are right.

Running this tutorial for more than one time step on my system, I can reproduce the problem as well, at t=0.0280313, with a nice Segmentation fault.

So there is indeed a problem with this tutorial.

Martin

Quote:
Originally Posted by deepsterblue View Post
Martin,

Doesn't the test-harness run each tutorial for only one time-step?
mbeaudoin is offline   Reply With Quote

Old   April 3, 2013, 17:13
Default
  #6
Member
 
Aleksey Rukhlenko
Join Date: Nov 2009
Location: Moscow
Posts: 55
Rep Power: 7
Aleksey_R is on a distinguished road
Send a message via ICQ to Aleksey_R
Dear colleagues,

is there any update on this issue?

Best regards,
Aleksey.

P.S. All my trials to use dynamicRefineFvMesh possibilities in OF-1.6-ext failed due to segmentation fault on early steps of calculation.
Aleksey_R is offline   Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
interDyMFoam crashes with Segmentation Fault rassilon OpenFOAM 5 January 5, 2011 20:22
interDyMFoam mass conservation issues - dam break tutorial kmooney OpenFOAM 5 June 1, 2010 14:23
TwoPhaseEulerFoam bed tutorial case crashes in 1.6. Stable in 1.5 hemph OpenFOAM Bugs 2 February 17, 2010 09:10
TwoPhaseEulerFoam bed tutorial case stable in 1.5, crashes in 1.6 hemph OpenFOAM 3 December 5, 2009 05:19
movingConeTopo tutorial from 1.5-dev crashes with Floating Point Exception jaswi OpenFOAM Running, Solving & CFD 2 April 26, 2009 10:21


All times are GMT -4. The time now is 14:53.