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

decomposePar gives errors

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   July 4, 2011, 06:23
Default decomposePar gives errors
  #1
New Member
 
Join Date: Jul 2011
Posts: 19
Rep Power: 14
of_user_ is on a distinguished road
hi there!

i got some problems using decomposePar on a computer where i do not have root access.

when i use decomposePar in the damBreak-case (not modified, all files original), the end of the output reads like that:

Quote:
Processor 0: field transfer
Processor 1: field transfer
Processor 2: field transfer
Processor 3: field transfer

End.

*** glibc detected *** decomposePar: free(): invalid pointer: 0x000000000093d990 ***
*** glibc detected *** decomposePar: free(): invalid pointer: 0x000000000092ea80 ***
*** glibc detected *** decomposePar: free(): invalid pointer: 0x0000000000930b20 ***
and when i use "mpirun -np 4 interFoam -parallel" i get:

Quote:
Build : 2.0.0-a317a4e7cd55
Exec : interFoam -parallel
Date : Jul 04 2011
Time : 11:19:16
Host : mach
PID : 18286
Case : /home/USERNAME/OpenFOAM/USERNAME-2.0.0/run/damBreak
nProcs : 4
Slaves :
3
(
mach.18287
mach.18288
mach.18289
)

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

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

Create mesh for time = 0

[0]
[0]
[0] --> FOAM FATAL IO ERROR:
[0] error in IOstream "IOstream" for operation operator>>(Istream&, List<T>&) : reading first token
[0]
[0] file: IOstream[1] [2]
[2]
[2] --> FOAM FATAL IO ERROR:
[2] error in IOstream "IOstream" for operation operator>>(Istream&, List<T>&) : reading first token
[2]
[2] file: IOstream at line 0.
[2]
[2] From function IOstream::fatalCheck(const char*) const
[2] in file db/IOstreams/IOstreams/IOstream.C at line 114.
[2]
FOAM parallel run exiting
here is some system information that may give some clue...

- the system cpu is a quad core from intel "Intel(R) Core(TM)2 Extreme"
- 8 GB of ram are installed
- the system is running OpenSUSE 11.2
- OpenFOAM 2.0.0 is installed via compilation of sources according to the official guide
- all "--version" checks mentioned in this guide have been checked
- the foamInstallationTest script is giving good results

i am thankful for your help!

best regards...


/edit1:

when i use scotch instead of simple in the decompose dict file, i still get the same result:

Quote:
Processor 0: field transfer
Processor 1: field transfer
Processor 2: field transfer
Processor 3: field transfer

End.

*** glibc detected *** decomposePar: free(): invalid pointer: 0x000000000093e9c0 ***
*** glibc detected *** decomposePar: free(): invalid pointer: 0x0000000000935620 ***
*** glibc detected *** decomposePar: free(): invalid pointer: 0x0000000000935620 ***

/edit2:

my guess is that the installed packages are not sufficient to run OF properly. is there a way to get a list of all needed packages for OF 2.0.0 and install them manually?

Last edited by of_user_; July 5, 2011 at 04:49.
of_user_ is offline   Reply With Quote

Old   July 4, 2011, 06:27
Default
  #2
New Member
 
Join Date: Jul 2011
Posts: 19
Rep Power: 14
of_user_ is on a distinguished road
(moved to post 1)

Last edited by of_user_; July 5, 2011 at 04:50.
of_user_ is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Building OpenFOAM1.7.0 from source ata OpenFOAM Installation 46 March 6, 2022 14:21
How to write k and epsilon before the abnormal end xiuying OpenFOAM Running, Solving & CFD 8 August 27, 2013 16:33
Convergence moving mesh lr103476 OpenFOAM Running, Solving & CFD 30 November 19, 2007 15:09
IcoFoam parallel woes msrinath80 OpenFOAM Running, Solving & CFD 9 July 22, 2007 03:58
Could anybody help me see this error and give help liugx212 OpenFOAM Running, Solving & CFD 3 January 4, 2006 19:07


All times are GMT -4. The time now is 05:38.