Strange error message whil running interFOAM

lethu · May 5, 2017, 11:22

Hello,

I am using interFOAM and I got this error message when launching interFOAM command.

Can anyone know what the problem is ?

Many thanks !

------------------------------
OpenFOAM-4.1(508) mpirun -np 4 interFoam -parallel 2>&1 | tee interFoam.log
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.1 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 4.1
Exec : interFoam -parallel
Date : May 05 2017
Time : 14:26:13
Host : "bbff4ea8aacc"
PID : 536
Case : /home/openfoam/run/17-puitsDeChute
nProcs : 4
Slaves :
3
(
"bbff4ea8aacc.537"
"bbff4ea8aacc.538"
"bbff4ea8aacc.539"
)

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
allowSystemOperations : Allowing user-supplied system call operations

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

Create mesh for time = 0

PIMPLE: Operating solver in PISO mode

Reading field p_rgh

Reading field U

Reading/calculating face flux field phi

Reading transportProperties

Selecting incompressible transport model Newtonian
Selecting incompressible transport model Newtonian
Selecting turbulence model type RAS
Selecting RAS turbulence model kOmegaSST
Selecting patchDistMethod meshWave
kOmegaSSTCoeffs
{
alphaK1 0.85;
alphaK2 1;
alphaOmega1 0.5;
alphaOmega2 0.856;
gamma1 0.555556;
gamma2 0.44;
beta1 0.075;
beta2 0.0828;
betaStar 0.09;
a1 0.31;
b1 1;
c1 10;
F3 false;
}

Reading g

Reading hRef
Calculating field g.h

No MRF models present

No finite volume options present

DICPCG: Solving for pcorr, Initial residual = 1, Final residual = 9.32447e-06, No Iterations 386
time step continuity errors : sum local = 2.08064e-09, global = -1.01939e-10, cumulative = -1.01939e-10
Courant Number mean: 0.000805354 max: 0.263083
forces forces:
--> FOAM Warning :
From function Foam::labelHashSet Foam::polyBoundaryMesh::patchSet(const Foam::UList<Foam::wordRe>&, bool, bool) const
in file meshes/polyMesh/polyBoundaryMesh/polyBoundaryMesh.C at line 794
Cannot find any patch or group names matching dalleHaut|dalleBas|bottom
Not including porosity effects

Starting time loop

Courant Number mean: 0.000805274 max: 0.263057
Interface Courant Number mean: 0 max: 0
deltaT = 0.000118991
Time = 0.000118991

PIMPLE: iteration 1
smoothSolver: Solving for alpha.water, Initial residual = 0, Final residual = 0, No Iterations 0
Phase-1 volume fraction = 0 Min(alpha.water) = 0 Max(alpha.water) = 0
MULES: Correcting alpha.water
MULES: Correcting alpha.water
Phase-1 volume fraction = 0 Min(alpha.water) = 0 Max(alpha.water) = 0
[1] #0 [0] #0 [2] #0 [3] #0 Foam::error::printStack(Foam::Ostream&)Foam::error ::printStack(Foam::Ostream&)Foam::error::printStac k(Foam::Ostream&)Foam::error::printStack(Foam::Ost ream&) at ??:?
[0] #1 Foam::sigFpe::sigHandler(int) at ??:?
[1] #1 Foam::sigFpe::sigHandler(int) at ??:?
[3] #1 Foam::sigFpe::sigHandler(int) at ??:?
[2] #1 Foam::sigFpe::sigHandler(int) at ??:?
[1] #2 ? at ??:?
[3] #2 ? at ??:?
[0] #2 ? at ??:?
[2] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
[3] #3 Foam::variableHeightFlowRateInletVelocityFvPatchVe ctorField::updateCoeffs() in "/lib/x86_64-linux-gnu/libc.so.6"
[0] #3 Foam::variableHeightFlowRateInletVelocityFvPatchVe ctorField::updateCoeffs() in "/lib/x86_64-linux-gnu/libc.so.6"
[1] #3 Foam::variableHeightFlowRateInletVelocityFvPatchVe ctorField::updateCoeffs() in "/lib/x86_64-linux-gnu/libc.so.6"
[2] #3 Foam::variableHeightFlowRateInletVelocityFvPatchVe ctorField::updateCoeffs() at ??:?
[3] #4 at ??:?
[1] #4 at ??:?
[0] #4 at ??:?
[2] #4 Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&)Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&)Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&)Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&) at ??:?
[3] #5 at ??:?
[0] #5 ? at ??:?
[1] #5 ? at ??:?
[2] #5 ? at ??:?
[3] #6 ? at ??:?
[1] #6 at ??:?
[0] #6 ? at ??:?
[2] #6 ?? at ??:?
[3] #7 __libc_start_main? at ??:?
[1] #7 __libc_start_main at ??:?
[0] #7 __libc_start_main at ??:?
[2] #7 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[3] #8 in "/lib/x86_64-linux-gnu/libc.so.6"
[1] #8 in "/lib/x86_64-linux-gnu/libc.so.6"
[0] #8 ? in "/lib/x86_64-linux-gnu/libc.so.6"
[2] #8 ?? at ??:?
[bbff4ea8aacc:00539] *** Process received signal ***
[bbff4ea8aacc:00539] Signal: Floating point exception (8)
[bbff4ea8aacc:00539] Signal code: (-6)
[bbff4ea8aacc:00539] Failing at address: 0x3e80000021b
[bbff4ea8aacc:00539] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f3724ee04b0]
[bbff4ea8aacc:00539] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f3724ee0428]
[bbff4ea8aacc:00539] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f3724ee04b0]
[bbff4ea8aacc:00539] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam53variableHeightFlowRat eInletVelocityFvPatchVectorField12updateCoeffsEv+0 x719)[0x7f3728246f59]
[bbff4ea8aacc:00539] [ 4] interFoam(_ZN4Foam8fvMatrixINS_6VectorIdEEEC1ERKNS _14GeometricFieldIS2_NS_12fvPatchFieldENS_7volMesh EEERKNS_12dimensionSetE+0x5af)[0x4716df]
[bbff4ea8aacc:00539] [ 5] interFoam[0x4718ad]
[bbff4ea8aacc:00539] [ 6] interFoam[0x439955]
[bbff4ea8aacc:00539] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f3724ecb830]
[bbff4ea8aacc:00539] [ 8] interFoam[0x441db9]
[bbff4ea8aacc:00539] *** End of error message ***
? at ??:?
[bbff4ea8aacc:00537] *** Process received signal ***
[bbff4ea8aacc:00537] Signal: Floating point exception (8)
[bbff4ea8aacc:00537] Signal code: (-6)
[bbff4ea8aacc:00537] Failing at address: 0x3e800000219
[bbff4ea8aacc:00537] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f9e21a034b0]
[bbff4ea8aacc:00537] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f9e21a03428]
[bbff4ea8aacc:00537] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f9e21a034b0]
[bbff4ea8aacc:00537] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam53variableHeightFlowRat eInletVelocityFvPatchVectorField12updateCoeffsEv+0 x719)[0x7f9e24d69f59]
[bbff4ea8aacc:00537] [ 4] interFoam(_ZN4Foam8fvMatrixINS_6VectorIdEEEC1ERKNS _14GeometricFieldIS2_NS_12fvPatchFieldENS_7volMesh EEERKNS_12dimensionSetE+0x5af)[0x4716df]
[bbff4ea8aacc:00537] [ 5] interFoam[0x4718ad]
[bbff4ea8aacc:00537] [ 6] interFoam[0x439955]
[bbff4ea8aacc:00537] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f9e219ee830]
[bbff4ea8aacc:00537] [ 8] interFoam[0x441db9]
[bbff4ea8aacc:00537] *** End of error message ***
at ??:?
[bbff4ea8aacc:00536] *** Process received signal ***
[bbff4ea8aacc:00536] Signal: Floating point exception (8)
[bbff4ea8aacc:00536] Signal code: (-6)
[bbff4ea8aacc:00536] Failing at address: 0x3e800000218
[bbff4ea8aacc:00536] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7fd5279474b0]
[bbff4ea8aacc:00536] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fd527947428]
[bbff4ea8aacc:00536] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7fd5279474b0]
[bbff4ea8aacc:00536] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam53variableHeightFlowRat eInletVelocityFvPatchVectorField12updateCoeffsEv+0 x719)[0x7fd52acadf59]
[bbff4ea8aacc:00536] [ 4] interFoam(_ZN4Foam8fvMatrixINS_6VectorIdEEEC1ERKNS _14GeometricFieldIS2_NS_12fvPatchFieldENS_7volMesh EEERKNS_12dimensionSetE+0x5af)[0x4716df]
[bbff4ea8aacc:00536] [ 5] interFoam[0x4718ad]
[bbff4ea8aacc:00536] [ 6] interFoam[0x439955]
[bbff4ea8aacc:00536] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fd527932830]
[bbff4ea8aacc:00536] [ 8] interFoam[0x441db9]
[bbff4ea8aacc:00536] *** End of error message ***
at ??:?
[bbff4ea8aacc:00538] *** Process received signal ***
[bbff4ea8aacc:00538] Signal: Floating point exception (8)
[bbff4ea8aacc:00538] Signal code: (-6)
[bbff4ea8aacc:00538] Failing at address: 0x3e80000021a
[bbff4ea8aacc:00538] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f2b729e44b0]
[bbff4ea8aacc:00538] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f2b729e4428]
[bbff4ea8aacc:00538] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f2b729e44b0]
[bbff4ea8aacc:00538] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam53variableHeightFlowRat eInletVelocityFvPatchVectorField12updateCoeffsEv+0 x719)[0x7f2b75d4af59]
[bbff4ea8aacc:00538] [ 4] interFoam(_ZN4Foam8fvMatrixINS_6VectorIdEEEC1ERKNS _14GeometricFieldIS2_NS_12fvPatchFieldENS_7volMesh EEERKNS_12dimensionSetE+0x5af)[0x4716df]
[bbff4ea8aacc:00538] [ 5] interFoam[0x4718ad]
[bbff4ea8aacc:00538] [ 6] interFoam[0x439955]
[bbff4ea8aacc:00538] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f2b729cf830]
[bbff4ea8aacc:00538] [ 8] interFoam[0x441db9]
[bbff4ea8aacc:00538] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 536 on node bbff4ea8aacc exited on signal 8 (Floating point exception).
--------------------------------------------------------------------------

phani45 · May 9, 2017, 10:45

It seems that a group/region is missing in your boundary condition setting file.
Please check your mesh files once again and define missing zones . It should work fine

lethu · May 10, 2017, 03:24

Thanks phani45 ! I managed the problem by starting over the wrinting of the BC files. I don't know exactly what the problem was but it was in those files !

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May 5, 2017, 11:22	Strange error message whil running interFOAM	#1
lethu New Member Kim Le Join Date: May 2016 Location: Lyon, France Posts: 21 Rep Power: 9	Hello, I am using interFOAM and I got this error message when launching interFOAM command. Can anyone know what the problem is ? Many thanks ! ------------------------------ OpenFOAM-4.1(508) mpirun -np 4 interFoam -parallel 2>&1 \| tee interFoam.log /---------------------------------------------------------------------------\ \| ========= \| \| \| \\ / F ield \| OpenFOAM: The Open Source CFD Toolbox \| \| \\ / O peration \| Version: 4.1 \| \| \\ / A nd \| Web: www.OpenFOAM.org \| \| \\/ M anipulation \| \| \---------------------------------------------------------------------------/ Build : 4.1 Exec : interFoam -parallel Date : May 05 2017 Time : 14:26:13 Host : "bbff4ea8aacc" PID : 536 Case : /home/openfoam/run/17-puitsDeChute nProcs : 4 Slaves : 3 ( "bbff4ea8aacc.537" "bbff4ea8aacc.538" "bbff4ea8aacc.539" ) 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 allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 PIMPLE: Operating solver in PISO mode Reading field p_rgh Reading field U Reading/calculating face flux field phi Reading transportProperties Selecting incompressible transport model Newtonian Selecting incompressible transport model Newtonian Selecting turbulence model type RAS Selecting RAS turbulence model kOmegaSST Selecting patchDistMethod meshWave kOmegaSSTCoeffs { alphaK1 0.85; alphaK2 1; alphaOmega1 0.5; alphaOmega2 0.856; gamma1 0.555556; gamma2 0.44; beta1 0.075; beta2 0.0828; betaStar 0.09; a1 0.31; b1 1; c1 10; F3 false; } Reading g Reading hRef Calculating field g.h No MRF models present No finite volume options present DICPCG: Solving for pcorr, Initial residual = 1, Final residual = 9.32447e-06, No Iterations 386 time step continuity errors : sum local = 2.08064e-09, global = -1.01939e-10, cumulative = -1.01939e-10 Courant Number mean: 0.000805354 max: 0.263083 forces forces: --> FOAM Warning : From function Foam::labelHashSet Foam::polyBoundaryMesh::patchSet(const Foam::UList<Foam::wordRe>&, bool, bool) const in file meshes/polyMesh/polyBoundaryMesh/polyBoundaryMesh.C at line 794 Cannot find any patch or group names matching dalleHaut\|dalleBas\|bottom Not including porosity effects Starting time loop Courant Number mean: 0.000805274 max: 0.263057 Interface Courant Number mean: 0 max: 0 deltaT = 0.000118991 Time = 0.000118991 PIMPLE: iteration 1 smoothSolver: Solving for alpha.water, Initial residual = 0, Final residual = 0, No Iterations 0 Phase-1 volume fraction = 0 Min(alpha.water) = 0 Max(alpha.water) = 0 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0 Min(alpha.water) = 0 Max(alpha.water) = 0 [1] #0 [0] #0 [2] #0 [3] #0 Foam::error::printStack(Foam::Ostream&)Foam::error ::printStack(Foam::Ostream&)Foam::error::printStac k(Foam::Ostream&)Foam::error::printStack(Foam::Ost ream&) at ??:? [0] #1 Foam::sigFpe::sigHandler(int) at ??:? [1] #1 Foam::sigFpe::sigHandler(int) at ??:? [3] #1 Foam::sigFpe::sigHandler(int) at ??:? [2] #1 Foam::sigFpe::sigHandler(int) at ??:? [1] #2 ? at ??:? [3] #2 ? at ??:? [0] #2 ? at ??:? [2] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" [3] #3 Foam::variableHeightFlowRateInletVelocityFvPatchVe ctorField::updateCoeffs() in "/lib/x86_64-linux-gnu/libc.so.6" [0] #3 Foam::variableHeightFlowRateInletVelocityFvPatchVe ctorField::updateCoeffs() in "/lib/x86_64-linux-gnu/libc.so.6" [1] #3 Foam::variableHeightFlowRateInletVelocityFvPatchVe ctorField::updateCoeffs() in "/lib/x86_64-linux-gnu/libc.so.6" [2] #3 Foam::variableHeightFlowRateInletVelocityFvPatchVe ctorField::updateCoeffs() at ??:? [3] #4 at ??:? [1] #4 at ??:? [0] #4 at ??:? [2] #4 Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&)Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&)Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&)Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&) at ??:? [3] #5 at ??:? [0] #5 ? at ??:? [1] #5 ? at ??:? [2] #5 ? at ??:? [3] #6 ? at ??:? [1] #6 at ??:? [0] #6 ? at ??:? [2] #6 ?? at ??:? [3] #7 __libc_start_main? at ??:? [1] #7 __libc_start_main at ??:? [0] #7 __libc_start_main at ??:? [2] #7 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" [3] #8 in "/lib/x86_64-linux-gnu/libc.so.6" [1] #8 in "/lib/x86_64-linux-gnu/libc.so.6" [0] #8 ? in "/lib/x86_64-linux-gnu/libc.so.6" [2] #8 ?? at ??:? [bbff4ea8aacc:00539] * Process received signal * [bbff4ea8aacc:00539] Signal: Floating point exception (8) [bbff4ea8aacc:00539] Signal code: (-6) [bbff4ea8aacc:00539] Failing at address: 0x3e80000021b [bbff4ea8aacc:00539] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f3724ee04b0] [bbff4ea8aacc:00539] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f3724ee0428] [bbff4ea8aacc:00539] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f3724ee04b0] [bbff4ea8aacc:00539] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam53variableHeightFlowRat eInletVelocityFvPatchVectorField12updateCoeffsEv+0 x719)[0x7f3728246f59] [bbff4ea8aacc:00539] [ 4] interFoam(_ZN4Foam8fvMatrixINS_6VectorIdEEEC1ERKNS _14GeometricFieldIS2_NS_12fvPatchFieldENS_7volMesh EEERKNS_12dimensionSetE+0x5af)[0x4716df] [bbff4ea8aacc:00539] [ 5] interFoam[0x4718ad] [bbff4ea8aacc:00539] [ 6] interFoam[0x439955] [bbff4ea8aacc:00539] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f3724ecb830] [bbff4ea8aacc:00539] [ 8] interFoam[0x441db9] [bbff4ea8aacc:00539] * End of error message * ? at ??:? [bbff4ea8aacc:00537] * Process received signal * [bbff4ea8aacc:00537] Signal: Floating point exception (8) [bbff4ea8aacc:00537] Signal code: (-6) [bbff4ea8aacc:00537] Failing at address: 0x3e800000219 [bbff4ea8aacc:00537] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f9e21a034b0] [bbff4ea8aacc:00537] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f9e21a03428] [bbff4ea8aacc:00537] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f9e21a034b0] [bbff4ea8aacc:00537] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam53variableHeightFlowRat eInletVelocityFvPatchVectorField12updateCoeffsEv+0 x719)[0x7f9e24d69f59] [bbff4ea8aacc:00537] [ 4] interFoam(_ZN4Foam8fvMatrixINS_6VectorIdEEEC1ERKNS _14GeometricFieldIS2_NS_12fvPatchFieldENS_7volMesh EEERKNS_12dimensionSetE+0x5af)[0x4716df] [bbff4ea8aacc:00537] [ 5] interFoam[0x4718ad] [bbff4ea8aacc:00537] [ 6] interFoam[0x439955] [bbff4ea8aacc:00537] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f9e219ee830] [bbff4ea8aacc:00537] [ 8] interFoam[0x441db9] [bbff4ea8aacc:00537] * End of error message * at ??:? [bbff4ea8aacc:00536] * Process received signal * [bbff4ea8aacc:00536] Signal: Floating point exception (8) [bbff4ea8aacc:00536] Signal code: (-6) [bbff4ea8aacc:00536] Failing at address: 0x3e800000218 [bbff4ea8aacc:00536] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7fd5279474b0] [bbff4ea8aacc:00536] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fd527947428] [bbff4ea8aacc:00536] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7fd5279474b0] [bbff4ea8aacc:00536] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam53variableHeightFlowRat eInletVelocityFvPatchVectorField12updateCoeffsEv+0 x719)[0x7fd52acadf59] [bbff4ea8aacc:00536] [ 4] interFoam(_ZN4Foam8fvMatrixINS_6VectorIdEEEC1ERKNS _14GeometricFieldIS2_NS_12fvPatchFieldENS_7volMesh EEERKNS_12dimensionSetE+0x5af)[0x4716df] [bbff4ea8aacc:00536] [ 5] interFoam[0x4718ad] [bbff4ea8aacc:00536] [ 6] interFoam[0x439955] [bbff4ea8aacc:00536] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fd527932830] [bbff4ea8aacc:00536] [ 8] interFoam[0x441db9] [bbff4ea8aacc:00536] * End of error message * at ??:? [bbff4ea8aacc:00538] * Process received signal * [bbff4ea8aacc:00538] Signal: Floating point exception (8) [bbff4ea8aacc:00538] Signal code: (-6) [bbff4ea8aacc:00538] Failing at address: 0x3e80000021a [bbff4ea8aacc:00538] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f2b729e44b0] [bbff4ea8aacc:00538] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f2b729e4428] [bbff4ea8aacc:00538] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f2b729e44b0] [bbff4ea8aacc:00538] [ 3] /opt/openfoam4/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam53variableHeightFlowRat eInletVelocityFvPatchVectorField12updateCoeffsEv+0 x719)[0x7f2b75d4af59] [bbff4ea8aacc:00538] [ 4] interFoam(_ZN4Foam8fvMatrixINS_6VectorIdEEEC1ERKNS _14GeometricFieldIS2_NS_12fvPatchFieldENS_7volMesh EEERKNS_12dimensionSetE+0x5af)[0x4716df] [bbff4ea8aacc:00538] [ 5] interFoam[0x4718ad] [bbff4ea8aacc:00538] [ 6] interFoam[0x439955] [bbff4ea8aacc:00538] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f2b729cf830] [bbff4ea8aacc:00538] [ 8] interFoam[0x441db9] [bbff4ea8aacc:00538] * End of error message * -------------------------------------------------------------------------- mpirun noticed that process rank 0 with PID 536 on node bbff4ea8aacc exited on signal 8 (Floating point exception). --------------------------------------------------------------------------

May 9, 2017, 10:45		#2
phani45 Member Phanindra Join Date: Jan 2013 Posts: 39 Rep Power: 13	It seems that a group/region is missing in your boundary condition setting file. Please check your mesh files once again and define missing zones . It should work fine

May 10, 2017, 03:24		#3
lethu New Member Kim Le Join Date: May 2016 Location: Lyon, France Posts: 21 Rep Power: 9	Thanks phani45 ! I managed the problem by starting over the wrinting of the BC files. I don't know exactly what the problem was but it was in those files !