[okumush]

Hi,

I am currently working on Nasa Rotor 37 by using RAS turbulence model and k-epsilon model. I am using rhoSimpleFoam solver and the geometry has snappyHexMesh. You can find the commands that i had run on the run file. I have no idea what is wrong with my case. Any clue would be great.

My case directory.

https://mega.nz/file/CQNAjBhS#zTsIyt...OFkyPPKYd6sghk

The error that i got.

/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: 8
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
Build : 8-1c9b5879390b
Exec : rhoSimpleFoam -parallel
Date : May 20 2021
Time : 06:19:43
Host : "ubuntu"
PID : 7713
I/O : uncollated
Case : /home/okumush/OpenFOAM/okumush-8/run/1
nProcs : 4
Slaves :
3
(
"ubuntu.7714"
"ubuntu.7715"
"ubuntu.7716"
)

Pstream initialized with:
floatTransfer : 0
nProcsSimpleSum : 0
commsType : nonBlocking
polling iterations : 0
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10)
allowSystemOperations : Allowing user-supplied system call operations

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

Create mesh for time = 0


SIMPLE: Convergence criteria found
p: tolerance 0.0001
U: tolerance 0.0001
"(k|omega|epsilon|e|h)": tolerance 0.001

Reading thermophysical properties

Selecting thermodynamics package
{
type hePsiThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState perfectGas;
specie specie;
energy sensibleInternalEnergy;
}

[1] #0 Foam::error::printStack(Foam::Ostream&) at ??:?
[1] #1 Foam::sigFpe::sigHandler(int) at ??:?
[1] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
[1] #3 Foam::species::thermo<Foam::hConstThermo<Foam::per fectGas<Foam::specie> >, Foam::sensibleInternalEnergy>::HE(double, double) const at ??:?
[1] #4 Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::heThermo<Foam::psiThermo, Foam::pureMixture<Foam::constTransport<Foam::speci es::thermo<Foam::hConstThermo<Foam::perfectGas<Foa m::specie> >, Foam::sensibleInternalEnergy> > > >::volScalarFieldProperty<Foam::constTransport<Foa m::species::thermo<Foam::hConstThermo<Foam::perfec tGas<Foam::specie> >, Foam::sensibleInternalEnergy> > const& (Foam::pureMixture<Foam::constTransport<Foam::spec ies::thermo<Foam::hConstThermo<Foam::perfectGas<Fo am::specie> >, Foam::sensibleInternalEnergy> > >::*)(int) const, Foam::constTransport<Foam::species::thermo<Foam::h ConstThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleInternalEnergy> > const& (Foam::pureMixture<Foam::constTransport<Foam::spec ies::thermo<Foam::hConstThermo<Foam::perfectGas<Fo am::specie> >, Foam::sensibleInternalEnergy> > >::*)(int, int) const, double (Foam::species::thermo<Foam::hConstThermo<Foam::pe rfectGas<Foam::specie> >, Foam::sensibleInternalEnergy>::*)(double, double) const, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> >(Foam::word const&, Foam::dimensionSet const&, Foam::constTransport<Foam::species::thermo<Foam::h ConstThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleInternalEnergy> > const& (Foam::pureMixture<Foam::constTransport<Foam::spec ies::thermo<Foam::hConstThermo<Foam::perfectGas<Fo am::specie> >, Foam::sensibleInternalEnergy> > >::*)(int) const, Foam::constTransport<Foam::species::thermo<Foam::h ConstThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleInternalEnergy> > const& (Foam::pureMixture<Foam::constTransport<Foam::spec ies::thermo<Foam::hConstThermo<Foam::perfectGas<Fo am::specie> >, Foam::sensibleInternalEnergy> > >::*)(int, int) const, double (Foam::species::thermo<Foam::hConstThermo<Foam::pe rfectGas<Foam::specie> >, Foam::sensibleInternalEnergy>::*)(double, double) const, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) const at ??:?
[1] #5 Foam::heThermo<Foam::psiThermo, Foam::pureMixture<Foam::constTransport<Foam::speci es::thermo<Foam::hConstThermo<Foam::perfectGas<Foa m::specie> >, Foam::sensibleInternalEnergy> > > >::he(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) const at ??:?
[1] #6 Foam::heThermo<Foam::psiThermo, Foam::pureMixture<Foam::constTransport<Foam::speci es::thermo<Foam::hConstThermo<Foam::perfectGas<Foa m::specie> >, Foam::sensibleInternalEnergy> > > >::heThermo(Foam::fvMesh const&, Foam::word const&) at ??:?
[1] #7 Foam::fluidThermo::addfvMeshConstructorToTable<Foa m::hePsiThermo<Foam::psiThermo, Foam::pureMixture<Foam::constTransport<Foam::speci es::thermo<Foam::hConstThermo<Foam::perfectGas<Foa m::specie> >, Foam::sensibleInternalEnergy> > > > >::New(Foam::fvMesh const&, Foam::word const&) at ??:?
[1] #8 Foam::autoPtr<Foam::fluidThermo> Foam::basicThermo::New<Foam::fluidThermo>(Foam::fv Mesh const&, Foam::word const&) at ??:?
[1] #9 Foam::fluidThermo::New(Foam::fvMesh const&, Foam::word const&) at ??:?
[1] #10 ? in "/opt/openfoam8/platforms/linux64GccDPInt32Opt/bin/rhoSimpleFoam"
[1] #11 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[1] #12 ? in "/opt/openfoam8/platforms/linux64GccDPInt32Opt/bin/rhoSimpleFoam"
[ubuntu:07714] *** Process received signal ***
[ubuntu:07714] Signal: Floating point exception (8)
[ubuntu:07714] Signal code: (-6)
[ubuntu:07714] Failing at address: 0x3e800001e22
[ubuntu:07714] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7feb4edb4210]
[ubuntu:07714] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7feb4edb418b]
[ubuntu:07714] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7feb4edb4210]
[ubuntu:07714] [ 3] /opt/openfoam8/platforms/linux64GccDPInt32Opt/lib/libfluidThermophysicalModels.so(_ZNK4Foam7species6 thermoINS_12hConstThermoINS_10perfectGasINS_6speci eEEEEENS_22sensibleInternalEnergyEE2HEEdd+0x3f)[0x7feb527c4cdf]
[ubuntu:07714] [ 4] /opt/openfoam8/platforms/linux64GccDPInt32Opt/lib/libfluidThermophysicalModels.so(_ZNK4Foam8heThermo INS_9psiThermoENS_11pureMixtureINS_14constTranspor tINS_7species6thermoINS_12hConstThermoINS_10perfec tGasINS_6specieEEEEENS_22sensibleInternalEnergyEEE EEEEE22volScalarFieldPropertyIMSE_KFRKSD_iEMSE_KFS I_iiEMSC_KFdddEJNS_14GeometricFieldIdNS_12fvPatchF ieldENS_7volMeshEEESS_EEENS_3tmpISS_EERKNS_4wordER KNS_12dimensionSetET_T0_T1_DpRKT2_+0x36c)[0x7feb528987ac]
[ubuntu:07714] [ 5] /opt/openfoam8/platforms/linux64GccDPInt32Opt/lib/libfluidThermophysicalModels.so(_ZNK4Foam8heThermo INS_9psiThermoENS_11pureMixtureINS_14constTranspor tINS_7species6thermoINS_12hConstThermoINS_10perfec tGasINS_6specieEEEEENS_22sensibleInternalEnergyEEE EEEEE2heERKNS_14GeometricFieldIdNS_12fvPatchFieldE NS_7volMeshEEESL_+0xd7)[0x7feb52898fd7]
[ubuntu:07714] [ 6] /opt/openfoam8/platforms/linux64GccDPInt32Opt/lib/libfluidThermophysicalModels.so(_ZN4Foam8heThermoI NS_9psiThermoENS_11pureMixtureINS_14constTransport INS_7species6thermoINS_12hConstThermoINS_10perfect GasINS_6specieEEEEENS_22sensibleInternalEnergyEEEE EEEEC2ERKNS_6fvMeshERKNS_4wordE+0x123)[0x7feb52899163]
[ubuntu:07714] [ 7] /opt/openfoam8/platforms/linux64GccDPInt32Opt/lib/libfluidThermophysicalModels.so(_ZN4Foam11fluidThe rmo27addfvMeshConstructorToTableINS_11hePsiThermoI NS_9psiThermoENS_11pureMixtureINS_14constTransport INS_7species6thermoINS_12hConstThermoINS_10perfect GasINS_6specieEEEEENS_22sensibleInternalEnergyEEEE EEEEEE3NewERKNS_6fvMeshERKNS_4wordE+0x33)[0x7feb528f9bd3]
[ubuntu:07714] [ 8] /opt/openfoam8/platforms/linux64GccDPInt32Opt/lib/libfluidThermophysicalModels.so(_ZN4Foam11basicThe rmo3NewINS_11fluidThermoEEENS_7autoPtrIT_EERKNS_6f vMeshERKNS_4wordE+0x2b4)[0x7feb527b3a44]
[ubuntu:07714] [ 9] /opt/openfoam8/platforms/linux64GccDPInt32Opt/lib/libfluidThermophysicalModels.so(_ZN4Foam11fluidThe rmo3NewERKNS_6fvMeshERKNS_4wordE+0x22)[0x7feb527b08b2]
[ubuntu:07714] [10] rhoSimpleFoam(+0x2ca25)[0x5582b4f8aa25]
[ubuntu:07714] [11] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7feb4ed950b3]
[ubuntu:07714] [12] rhoSimpleFoam(+0x2fc2e)[0x5582b4f8dc2e]
[ubuntu:07714] *** End of error message ***
--------------------------------------------------------------------------
Primary job terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun noticed that process rank 1 with PID 0 on node ubuntu exited on signal 8 (Floating point exception).
--------------------------------------------------------------------------