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Openfoam running error in parallel in Cluster

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Old   February 19, 2017, 09:58
Smile Openfoam running error in parallel in Cluster
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sibo
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Hi All,

I was trying to run the airfoil flow field simulation in parallel using Cluster. I decompose the domain into 4 and run it using simpleFoam with 4 processors.

Then I get the following Errors:

COLOR="Red"]Create time

Create mesh for time = 0

Reading field p

Reading field U

Reading/calculating face flux field phi

Selecting incompressible transport model Newtonian
--------------------------------------------------------------------------
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.[/COLOR]

--------------------------------------------------------------------------

But the exactly same case, can be run successfully in serial and even in parallel with 4 processors in my own laptop. But when i submit this job into Cluster, it said the error. And i also checked the decompose.log file, the domain was decomposed successfully. The above error is read from the case.log file.

Thanks in advance for your time!!
Any guide will be helpful.
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Old   February 19, 2017, 10:03
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sibo
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This is the entire case.log file:

Build : 2.1.x-ccbaf836072a
Exec : simpleFoam -parallel
Date : Feb 19 2017
Time : 21:27:00
Host : "compute-0-27.local"
PID : 62927
Case : /mnt/store1/home/sli218/2.18/angle-10NEW
nProcs : 4
Slaves :
3
(
"compute-0-27.local.62928"
"compute-0-27.local.62929"
"compute-0-27.local.62930"
)

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

Reading field p

Reading field U

Reading/calculating face flux field phi

Selecting incompressible transport model Newtonian
--------------------------------------------------------------------------
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.
--------------------------------------------------------------------------
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Old   February 25, 2017, 14:26
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You are looking at the stdout and it doesn't show the actual error. Your cluster should generate a stderr file with you should read, that will have the fault in it.
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