simpleFoam parallel Error
Hey everyone,
I'm running my commands blockMesh, surfaceFeatureExtract, decomposePar etc. and then I run the command:
Code:
mpirun -np 6 simpleFoam -parallel
and it always works.
Then I reposition my objects and my blockMesh and execute the same commands and when I execute "mpirun -np 6 simpleFoam -parallel" I get several warnings and simpleFoam stops working:
Code:
WARNING: Linux kernel CMA support was requested via the
btl_vader_single_copy_mechanism MCA variable, but CMA support is
not available due to restrictive ptrace settings.
The vader shared memory BTL will fall back on another single-copy
mechanism if one is available. This may result in lower performance.
Local host: DESKTOP-38LT3B8
--------------------------------------------------------------------------
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2012 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : _7bdb509494-20201222 OPENFOAM=2012
Arch : "LSB;label=32;scalar=64"
Exec : simpleFoam -parallel
Date : Jun 08 2022
Time : 15:16:33
Host : DESKTOP-38LT3B8
PID : 4309
I/O : uncollated
Case : /home/sedat_szr/OpenFOAM/sedat_szr-v2012/run/WindBuildings
nProcs : 6
Hosts :
(
(DESKTOP-38LT3B8 6)
)
Pstream initialized with:
floatTransfer : 0
nProcsSimpleSum : 0
commsType : nonBlocking
polling iterations : 0
trapFpe: Floating point exception trapping enabled (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 5, maxFileModificationPolls 20)
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Create mesh for time = 0
SIMPLE: convergence criteria
field p tolerance 1e-05
field U tolerance 1e-06
field "(k|epsilon)" tolerance 1e-06
Reading field p
Reading field U
Reading/calculating face flux field phi
AMI: Creating addressing and weights between 2877 source faces and 2877 target faces
--> FOAM Warning :
From void Foam::advancingFrontAMI::checkPatches() const
in file AMIInterpolation/AMIInterpolation/advancingFrontAMI/advancingFrontAMI.C at line 71
Source and target patch bounding boxes are not similar
source box span : (500 0 115)
target box span : (-2e+150 -2e+150 -2e+150)
source box : (386050 5819800 35) (386550 5819800 150)
target box : (1e+150 1e+150 1e+150) (-1e+150 -1e+150 -1e+150)
inflated target box : (8.26794919243e+149 8.26794919243e+149 8.26794919243e+149) (-8.26794919243e+149 -8.26794919243e+149 -8.26794919243e+149)
--> FOAM Warning :
From bool Foam::advancingFrontAMI::initialiseWalk(Foam::label&, Foam::label&)
in file AMIInterpolation/AMIInterpolation/advancingFrontAMI/advancingFrontAMI.C at line 132
1302 source faces but no target faces
AMI: Patch source sum(weights) min:0 max:0 average:0
AMI: Patch target sum(weights) min:0 max:0 average:0
Selecting incompressible transport model Newtonian
Selecting turbulence model type RAS
Selecting RAS turbulence model kEpsilon
bounding k, min: 0 max: 1.51129104574 average: 1.51129104574
bounding epsilon, min: 0 max: 0.1 average: 0.1
kEpsilonCoeffs
{
Cmu 0.09;
C1 1.44;
C2 1.92;
sigmaEps 1.11;
C3 0;
sigmak 1;
}
No MRF models present
No finite volume options present
Starting time loop
Time = 1
smoothSolver: Solving for Ux, Initial residual = 0.999999999999, Final residual = 9.51841330334e-09, No Iterations 20
smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 4.83333164882e-09, No Iterations 22
smoothSolver: Solving for Uz, Initial residual = 1, Final residual = 2.73654459038e-09, No Iterations 20
--------------------------------------------------------------------------
Primary job terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:
Process name: [[47863,1],0]
Exit code: 142
--------------------------------------------------------------------------
[DESKTOP-38LT3B8:04305] 5 more processes have sent help message help-btl-vader.txt / cma-permission-denied
[DESKTOP-38LT3B8:04305] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages
I've tried it several times and checked my system folder.
Thanks for any help,
sezer
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