[bastil]

Hi all,

I try to get the MRFSimpleFoam tutorial running. Compiling runs with both 1.4.1 and 1.5 without problems on my Core2Duo (using 64 Bit). However, solving fails:

1.4.1:
MRFSimpleFoam . mixerVessel2D
/*---------------------------------------------------------------------------*\
| ========= | |
| \ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \ / O peration | Version: 1.4.1 |
| \ / A nd | Web: http://www.openfoam.org |
| \/ M anipulation | |
\*---------------------------------------------------------------------------*/

Exec : MRFSimpleFoam . mixerVessel2D
Date : Aug 29 2008
Time : 07:05:21
Host : Basti-Notebook.lan
PID : 9432
Root : /home/basti/OpenFOAM/basti-1.4.1/tutorials
Case : mixerVessel2D
Nprocs : 1
Create time

Create mesh for time = 0

Reading field p

new cannot satisfy memory request.
This does not necessarily mean you have run out of virtual memory.
It could be due to a stack violation caused by e.g. bad use of pointers or an out of date shared library

1.5
MRFSimpleFoam
/*---------------------------------------------------------------------------*\
| ========= | |
| \ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \ / O peration | Version: 1.5 |
| \ / A nd | Web: http://www.OpenFOAM.org |
| \/ M anipulation | |
\*---------------------------------------------------------------------------*/
Exec : MRFSimpleFoam
Date : Aug 29 2008
Time : 07:16:41
Host : Basti-Notebook.lan
PID : 11930
Case : /home/basti/OpenFOAM/basti-1.5/tutorials/mixerVessel2D
nProcs : 1

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

Create mesh for time = 0

Reading field p

Reading field U

Reading/calculating face flux field phi

Selecting incompressible transport model Newtonian
Selecting RAS turbulence model kEpsilon
kEpsilonCoeffs
{
Cmu 0.09;
C1 1.44;
C2 1.92;
alphaEps 0.76923;
}


Starting time loop

Time = 1

smoothSolver: Solving for Ux, Initial residual = 1, Final residual = 0.0404075, No Iterations 2
smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 0.0403676, No Iterations 2
#0 Foam::error::printStack(Foam:stream&) in "/home/basti/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libOpenFOAM.so"
#1 Foam::sigSegv::sigSegvHandler(int) in "/home/basti/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libOpenFOAM.so"
#2 ?? in "/lib/libc.so.6"
#3 Foam::MRFZone::relativeFlux(Foam::GeometricField<d ouble,>&) const in "/home/basti/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libfiniteVolume.so"
#4 Foam::MRFZones::relativeFlux(Foam::GeometricField< double,>&) const in "/home/basti/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libfiniteVolume.so"
#5 main in "/home/basti/OpenFOAM/basti-1.5/applications/bin/linux64GccDPOpt/MRFSimpleFoam"
#6 __libc_start_main in "/lib/libc.so.6"
#7 Foam::regIOobject::readIfModified() in "/home/basti/OpenFOAM/basti-1.5/applications/bin/linux64GccDPOpt/MRFSimpleFoam"

Any ideas?

BTW can MRFSimpleFOam be run in parallel? I have read somewhere it cannot, but it has a -parallel flag?

Regards BastiL