[sc369]

i am running a simulation of interfoam solver it would have 30 seconds time but dont know the reason why its getting stopped at 2 seconds.


order and list of commands is included in this file


file: https://drive.google.com/file/d/190z...usp=drive_link



Error:
PIMPLE: iteration 1
smoothSolver: Solving for alpha.water, Initial residual = 1.80784e-09, Final residual = 1.80784e-09, No Iterations 0
Phase-1 volume fraction = 0.00489958 Min(alpha.water) = -0.000396251 Max(alpha.water) = 1
MULES: Correcting alpha.water
MULES: Correcting alpha.water
Phase-1 volume fraction = 0.00489958 Min(alpha.water) = -0.000396251 Max(alpha.water) = 1
[1] [stack trace]
[1] =============
[1] #1 Foam::sigFpe::sigHandler(int) in /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so
[1] #2 ? in /lib/x86_64-linux-gnu/libc.so.6
[1] #3 ? in /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so
[1] #4 ? in /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so
[1] #5 ? in /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so
[1] #6 Foam::fv::gaussLaplacianScheme<Foam::Vector<double >, double>::fvmLaplacian(Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&) in /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so
[1] #7 ? in /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so
[1] #8 ? in /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libincompressibleTurbulenceModels.so
[1] #9 ? in /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libincompressibleTurbulenceModels.so
[1] #10 ? in /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/bin/interFoam
[1] #11 ? in /lib/x86_64-linux-gnu/libc.so.6
[1] #12 __libc_start_main in /lib/x86_64-linux-gnu/libc.so.6
[1] #13 ? in /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/bin/interFoam
[1] =============
[sahil-Lenovo-ideapad-520-15IKB:05750] *** Process received signal ***
[sahil-Lenovo-ideapad-520-15IKB:05750] Signal: Floating point exception (8)
[sahil-Lenovo-ideapad-520-15IKB:05750] Signal code: (-6)
[sahil-Lenovo-ideapad-520-15IKB:05750] Failing at address: 0x3e800001676
[sahil-Lenovo-ideapad-520-15IKB:05750] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f5e6f442520]
[sahil-Lenovo-ideapad-520-15IKB:05750] [ 1] /lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7f5e6f4969fc]
[sahil-Lenovo-ideapad-520-15IKB:05750] [ 2] /lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7f5e6f442476]
[sahil-Lenovo-ideapad-520-15IKB:05750] [ 3] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f5e6f442520]
[sahil-Lenovo-ideapad-520-15IKB:05750] [ 4] /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(+0x49cd20)[0x7f5e71a9cd20]
[sahil-Lenovo-ideapad-520-15IKB:05750] [ 5] /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(+0xb31a90)[0x7f5e72131a90]
[sahil-Lenovo-ideapad-520-15IKB:05750] [ 6] /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(+0xb7adc6)[0x7f5e7217adc6]
[sahil-Lenovo-ideapad-520-15IKB:05750] [ 7] /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam2fv20gaussLaplacianSche meINS_6VectorIdEEdE12fvmLaplacianERKNS_14Geometric FieldIdNS_13fvsPatchFieldENS_11surfaceMeshEEERKNS5 _IS3_NS_12fvPatchFieldENS_7volMeshEEE+0x227)[0x7f5e7217b127]
[sahil-Lenovo-ideapad-520-15IKB:05750] [ 8] /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(+0xb81f65)[0x7f5e72181f65]
[sahil-Lenovo-ideapad-520-15IKB:05750] [ 9] /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libincompressibleTurbulenceModels.so(+0x1101db)[0x7f5e707a81db]
[sahil-Lenovo-ideapad-520-15IKB:05750] [10] /usr/lib/openfoam/openfoam2306/platforms/linux64GccDPInt32Opt/lib/libincompressibleTurbulenceModels.so(+0xb87ec)[0x7f5e707507ec]
[sahil-Lenovo-ideapad-520-15IKB:05750] [11] interFoam(+0x304b0)[0x558fc2e324b0]
[sahil-Lenovo-ideapad-520-15IKB:05750] [12] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f5e6f429d90]
[sahil-Lenovo-ideapad-520-15IKB:05750] [13] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7f5e6f429e40]
[sahil-Lenovo-ideapad-520-15IKB:05750] [14] interFoam(+0x3f255)[0x558fc2e41255]
[sahil-Lenovo-ideapad-520-15IKB:05750] *** 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 sahil-Lenovo-ideapad-520-15IKB exited on signal 8 (Floating point exception).






please let me know how to correct it i ran similar program (only cad files are changed) Earlier that ran smoothly