[Ohbuchi]

Hi, all.

I've updated OpenFOAM-1.6-ext and successfully re-compiled on yesterday.
But parallel computation of turboPassageRotating tutorial was failed.
The error message as follows.
-----------------------------------------------------------------------------------------------------------
Reading field p

Initializing the GGI interpolator between master/shadow patches: rotor_cyclic_upper/rotor_cyclic_lower
[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 at line 0.
[0]
[0] From function IOstream::fatalCheck(const char*) const
[0] in file db/IOstreams/IOstreams/IOstream.C at line 109.
[0]
FOAM parallel run exiting
[0]
Reading field U

Reading/calculating face flux field phi

Reading field rAU if present

[2]
[2]
[2] --> FOAM FATAL IO ERROR:
[2] incorrect first token, expected <int> or '(', found on line 0 the word 'U'
[2]
[2] file: IOstream at line 0.
[2]
[2] From function operator>>(Istream&, List<T>&)
[2] in file /home/mo06811/OpenFOAM/OpenFOAM-1.6-ext/src/OpenFOAM/lnInclude/ListIO.C at line 150.
[2]
FOAM parallel run exiting
[2]
mpirun: killing job...

I can't understand what is going on.
Any comment is welcome.

[hjasak]

Please run it serial - I am investigating a parallel bug here.

Hrv

[Ohbuchi]

Mr.Jasac, thank you for your quick reply.
I'm really looking forward to new bug fixed release.

[Alistair]

Hi,

I'm getting exactly the same error code (although only the first one, not the second), is this due to the same bug? And if so has a fix been issued yet?

I'm attempting to run pimpleDyMFoam in parallel using mixerGgiFvMesh, I get the same error with icoDyMFoam, but they both work fine on a single processor.

I have tried using different methods for decomposition, all decompose fine with no errors, but kick out the error when I try and run pimpleDyMFoam with them.

Regards,
Alistair

[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 at line 0.
[0]
[0] From function IOstream::fatalCheck(const char*) const
[0] in file db/IOstreams/IOstreams/IOstream.C at line 109.
[0]
FOAM parallel run exiting
[0]

[hjasak]

There have been bug fixes here and I'm pretty certain it all works. You may want to try the development line, or wait for the next merge.

Hrv

[arnau1985]

Hi,

I'm experiencing a similar problem when running a case in parallel with OpenFOAM 1.6-ext. I'm using transientSimpleDyMFoam solver with mixerGgiFvMesh dynamic mesh solver on a mesh created with Salome. I want to remark this because I tried even more complex Icem meshes for the same case and everything worked out fine. At first I thought the problem was the Salome mesh, but I had no problem when running serial the same case.

This is the output I get right after starting the simulation:

[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 at line 0.
[0] 
[0]     From function IOstream::fatalCheck(const char*) const
[0]     in file db/IOstreams/IOstreams/IOstream.C at line 109.
[0] 
FOAM parallel run exiting
[0] 
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD 
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.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun has exited due to process rank 0 with PID 3123 on
node arnau-desktop01 exiting without calling "finalize". This may
have caused other processes in the application to be
terminated by signals sent by mpirun (as reported here).
--------------------------------------------------------------------------

Any idea? Thanks a lot for your time and your dedication!


Arnau.