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Old   May 23, 2011, 16:24
Default twoPhaseEulerFoam
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Freeman Adane
Join Date: Apr 2010
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Hi,
I am trying to run twoPhaseEulerFoam (standard solver) on this cluster (see my previous posting Openfoam on Clusters). It always "hang" after Calculating face flux field phib, see below. Please note that, almost all other solvers I have tried (simpleFoam and interFoam) worked fine. Also, I am not running my cases, all the cases are tutorial examples which worked great on my PC and other computers.

My first guess and other suggestions from my previous posting was about memory. My PC indicated that "bed2" tutorial required less than 300mb but I used 2gb. I even bumped it up to 10gb, still I am getting the same "error". This suggests that, probably memory might not be an issue.

Any help on this will be much appreciated. Also, if you have a batch script (*.pbs) that have ran on any linux/UNIX cluster using "twoPhaseEulerFoam", I would be much appreciated if you can send it along with its test case to me. This will help me figure out where the problem might be coming from. I have also appended my script.

Thank you in advance

/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.7.1 |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 1.7.1-03e7e056c215
Exec : twoPhaseEulerFoam
Date : May 23 2011
Time : 12:16:43
Host : b93
PID : 11781
Case : /home/freeman/bed2
nProcs : 1

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

Create mesh for time = 0


Reading g
Reading transportProperties

Calculating face flux field phia
Calculating face flux field phib

--------------------------------------------$$$$$$$$$$$-----------------------------------------------------------------

#! /bin/bash
#PBS -S /bin/bash
#PBS -l walltime=0:30:00
#PBS -l mem=10gb

cd $PBS_O_WORKDIR
echo "Current working directory is `pwd`"
module load openfoam
twoPhaseEulerFoam
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