Incorrect initial temperature during parallel operation
 

Hi foamers,
I programed a user defined solvor based on openfoam4.0, it can successfully run on single-core processors. But when I try to run it by parallel muti-core processors, the initial temperature became 0 K(it should be 270K).
For some reasons, I cannot upload my tutorials and the source code of the solver. It is a multi-region tutorial. I separate solution domain by decomposeParDict.
I run "decomposePar" to separate the whole domain and run "decomposePar -allRegions" to separate different regions. The decomposeParDict is

/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

numberOfSubdomains 4; //numberOfSubdomains= nx*ny*nz

preserveFaceZones (iFaces);

method simple;

simpleCoeffs
{
n (1 1 4);
delta 0.001;
}

hierarchicalCoeffs
{
n (1 1 1);
delta 0.001;
order xyz;
}

metisCoeffs
{
processorWeights
(
1
1
);
}

manualCoeffs
{
dataFile "";
}

distributed no;

roots
(
);

// ************************************************** *********************** //

Can anyone provide me with some solutions? Thank you very much！

error message
 

The error message is as follows.The value of TcathodeFluid is true but the calue of TanodeFluid is wrong(it should be the same as the TcathodeFluid ).And in serial, it is true.


Starting time loop

Time = 0.0001

TanodeFluid min mean max = 0 0 0
TcathodeFluid min mean max = 250.15 250.15 250.15
[0] [1] #[2] #0 [3] #0 0 Foam::error::printStack(Foam::Ostream&)Foam::error ::printStack(Foam::Ostream&)Foam::error::printStac k(Foam::Ostream&)#0 Foam::error::printStack(Foam::Ostream&) at ??:?
[0] #1 Foam::sigFpe::sigHandler(int) at ??:?
[2] #1 Foam::sigFpe::sigHandler(int) at ??:?
[1] #1 Foam::sigFpe::sigHandler(int) at ??:?
[3] #1 Foam::sigFpe::sigHandler(int) at ??:?
[0] #2 ? at ??:?
[2] #2 ? at ??:?
[1] #2 ? at ??:?
[3] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
in "/lib/x86_64-linux-gnu/libc.so.6"
[2] #3 Foam::divide(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&)[1] #3 Foam::divide(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) in "/lib/x86_64-linux-gnu/libc.so.6"
[3] #3 Foam::divide(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) in "/lib/x86_64-linux-gnu/libc.so.6"
[0] #3 Foam::divide(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) at ??:?
[1] #4 at ??:?
[2] #4 at ??:?
[3] #4 ? at ??:?
[0] #4 ??? at /opt/openfoam4/src/OpenFOAM/lnInclude/tmpI.H:232
[2] #5 at /opt/openfoam4/src/OpenFOAM/lnInclude/tmpI.H:232
[1] #5 ?? at /opt/openfoam4/src/OpenFOAM/lnInclude/tmpI.H:232
[3] #5 ? at ~/OpenFOAM/tutorials/pemfccoldstartModel-4.0.0/pemfccoldstartSolver/applications/../src/physicalProperties/rhoFuel.H:21 (discriminator 35)
[2] #6 __libc_start_main at /opt/openfoam4/src/OpenFOAM/lnInclude/tmpI.H:232
[0] #5 at ~/OpenFOAM/tutorials/pemfccoldstartModel-4.0.0/pemfccoldstartSolver/applications/../src/physicalProperties/rhoFuel.H:21 (discriminator 35)
[1] #6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[2] #7 ?? in "/lib/x86_64-linux-gnu/libc.so.6"
[1] #7 ? at ??:?
[dyfluid:08651] *** Process received signal ***
[dyfluid:08651] Signal: Floating point exception (8)
[dyfluid:08651] Signal code: (-6)
[dyfluid:08651] Failing at address: 0x3e8000021cb
[dyfluid:08651] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354a0)[0x7ff8abd0c4a0]
[dyfluid:08651] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7ff8abd0c418]
[dyfluid:08651] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354a0)[0x7ff8abd0c4a0]
[dyfluid:08651] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam6divideERNS_5FieldIdEERKNS_ 5UListIdEES6_+0x125)[0x7ff8ad149135]
[dyfluid:08651] [ 4] pemfccoldstartSolver[0x4db042]
[dyfluid:08651] [ 5] pemfccoldstartSolver[0x4392e6]
[dyfluid:08651] [ 6] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7ff8abcf7830]
[dyfluid:08651] [ 7] pemfccoldstartSolver[0x4722c9]
[dyfluid:08651] *** End of error message ***
at ??:?
[dyfluid:08650] *** Process received signal ***
[dyfluid:08650] Signal: Floating point exception (8)
[dyfluid:08650] Signal code: (-6)
[dyfluid:08650] Failing at address: 0x3e8000021ca
[dyfluid:08650] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354a0)[0x7fbac5f574a0]
[dyfluid:08650] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fbac5f57418]
[dyfluid:08650] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354a0)[0x7fbac5f574a0]
[dyfluid:08650] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam6divideERNS_5FieldIdEERKNS_ 5UListIdEES6_+0x125)[0x7fbac7394135]
[dyfluid:08650] [ 4] pemfccoldstartSolver[0x4db042]
[dyfluid:08650] [ 5] pemfccoldstartSolver[0x4392e6]
[dyfluid:08650] [ 6] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fbac5f42830]
[dyfluid:08650] [ 7] pemfccoldstartSolver[0x4722c9]
[dyfluid:08650] *** End of error message ***
at ~/OpenFOAM/tutorials/pemfccoldstartModel-4.0.0/pemfccoldstartSolver/applications/../src/physicalProperties/rhoFuel.H:21 (discriminator 35)
[3] #6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[3] #7 ? at ??:?
[dyfluid:08652] *** Process received signal ***
[dyfluid:08652] Signal: Floating point exception (8)
[dyfluid:08652] Signal code: (-6)
[dyfluid:08652] Failing at address: 0x3e8000021cc
[dyfluid:08652] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354a0)[0x7f8eec8ca4a0]
[dyfluid:08652] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f8eec8ca418]
[dyfluid:08652] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354a0)[0x7f8eec8ca4a0]
[dyfluid:08652] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam6divideERNS_5FieldIdEERKNS_ 5UListIdEES6_+0x125)[0x7f8eedd07135]
[dyfluid:08652] [ 4] pemfccoldstartSolver[0x4db042]
[dyfluid:08652] [ 5] pemfccoldstartSolver[0x4392e6]
[dyfluid:08652] [ 6] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f8eec8b5830]
[dyfluid:08652] [ 7] pemfccoldstartSolver[0x4722c9]
[dyfluid:08652] *** End of error message ***
at ~/OpenFOAM/tutorials/pemfccoldstartModel-4.0.0/pemfccoldstartSolver/applications/../src/physicalProperties/rhoFuel.H:21 (discriminator 35)
[0] #6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[0] #7 ? at ??:?
[dyfluid:08649] *** Process received signal ***
[dyfluid:08649] Signal: Floating point exception (8)
[dyfluid:08649] Signal code: (-6)
[dyfluid:08649] Failing at address: 0x3e8000021c9
[dyfluid:08649] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354a0)[0x7f0449efd4a0]
[dyfluid:08649] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f0449efd418]
[dyfluid:08649] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354a0)[0x7f0449efd4a0]
[dyfluid:08649] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam6divideERNS_5FieldIdEERKNS_ 5UListIdEES6_+0x125)[0x7f044b33a135]
[dyfluid:08649] [ 4] pemfccoldstartSolver[0x4db042]
[dyfluid:08649] [ 5] pemfccoldstartSolver[0x4392e6]
[dyfluid:08649] [ 6] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f0449ee8830]
[dyfluid:08649] [ 7] pemfccoldstartSolver[0x4722c9]
[dyfluid:08649] *** End of error message ***
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mpirun noticed that process rank 2 with PID 8651 on node dyfluid exited on signal 8 (Floating point exception).
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