HI,
I am beginner in cfdem and doing fluidised bed simulation and presently facing problem with the contact model for wall.
The coupled simulation runs fine until the particle touches the wall. As the particle touches the wall, it gives the follwoing error.
The contact model used is "gran model hertz tangential history primitive type 1".
Any suggestion would be helpful.
Kind note: DEM and CFD simualation run fine separately and coupling properties settings are good.
Executing command: 'run 100 pre no post no'
run 100 pre no post no
Step Atoms CPU T/CPU
2712201 160 0 0
[0] #0 Foam::error::printStack(Foam::Ostream&) at ??:?
[0] #1 Foam::sigFpe::sigHandler(int) at ??:?
[0] #2 Uninterpreted:
[0] #3 ContactModels::ContactModel >::collision(ContactModels::CollisionData&, ContactModels::ForceData&, ContactModels::ForceData&) at ??:?
[0] #4 LAMMPS_NS::FixWallGranBase > >::compute_force(ContactModels::CollisionData&, double*) at ??:?
[0] #5 LAMMPS_NS::FixWallGran::post_force_primitive(int) at ??:?
[0] #6 LAMMPS_NS::FixWallGran::post_force_wall(int) at ??:?
[0] #7 LAMMPS_NS::FixWallGran::post_force(int) at ??:?
[0] #8 LAMMPS_NS::Modify::post_force(int) at ??:?
[0] #9 LAMMPS_NS::Verlet::run(int) at ??:?
[0] #10 LAMMPS_NS::Run::command(int, char**) at ??:?
[0] #11 void LAMMPS_NS::Input::command_creator(LAMMPS_NS::LAMMPS*, int, char**) at ??:?
[0] #12 LAMMPS_NS::Input::execute_command() at ??:?
[0] #13 LAMMPS_NS::Input::one(char const*) at ??:?
[0] #14 Foam::twoWayMPI::couple() const at ??:?
[0] #15 Foam::cfdemCloud::evolve(Foam::GeometricField&, Foam::GeometricField, Foam::fvPatchField, Foam::volMesh>&, Foam::GeometricField, Foam::fvPatchField, Foam::volMesh>&) at ??:?
[0] #16
[0] at ??:?
[0] #17 __libc_start_main in "/lib/i386-linux-gnu/libc.so.6"
[0] #18
[0] at ??:?
[srl-MXC061:04333] *** Process received signal ***
[srl-MXC061:04333] Signal: Floating point exception (8)
[srl-MXC061:04333] Signal code: (-6)
[srl-MXC061:04333] Failing at address: 0x10ed
[srl-MXC061:04333] [ 0] [0xb772b40c]
[srl-MXC061:04333] [ 1] [0xb772b424]
[srl-MXC061:04333] [ 2] /lib/i386-linux-gnu/libc.so.6(gsignal+0x47) [0xb53b4827]
[srl-MXC061:04333] [ 3] /home/srl/OpenFOAM/OpenFOAM-2.1.x/platforms/linuxGccDPOpt/lib/libOpenFOAM.so(_ZN4Foam6sigFpe10sigHandlerEi+0x5a) [0xb5aa4c2a]
[srl-MXC061:04333] [ 4] [0xb772b400]
[srl-MXC061:04333] [ 5] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN13ContactModels12ContactModelINS_9GranStyleILi3ELi1ELi0ELi0ELi0EEEE9collisionERNS_13CollisionDataERNS_9ForceDataES7_+0x59d) [0xb629274d]
[srl-MXC061:04333] [ 6] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN9LAMMPS_NS15FixWallGranBaseIN13ContactModels12ContactModelINS1_9GranStyleILi3ELi1ELi0ELi0ELi0EEEEEE13compute_forceERNS1_13CollisionDataEPd+0x191) [0xb6292a41]
[srl-MXC061:04333] [ 7] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN9LAMMPS_NS11FixWallGran20post_force_primitiveEi+0x3d5) [0xb6148745]
[srl-MXC061:04333] [ 8] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN9LAMMPS_NS11FixWallGran15post_force_wallEi+0x20c) [0xb61477ac]
[srl-MXC061:04333] [ 9] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN9LAMMPS_NS11FixWallGran10post_forceEi+0x5a) [0xb614788a]
[srl-MXC061:04333] [10] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN9LAMMPS_NS6Modify10post_forceEi+0x55) [0xb5e93c65]
[srl-MXC061:04333] [11] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN9LAMMPS_NS6Verlet3runEi+0x3c4) [0xb5f25314]
[srl-MXC061:04333] [12] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN9LAMMPS_NS3Run7commandEiPPc+0xee3) [0xb5ef1723]
[srl-MXC061:04333] [13] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN9LAMMPS_NS5Input15command_creatorINS_3RunEEEvPNS_6LAMMPSEiPPc+0x45) [0xb5e88315]
[srl-MXC061:04333] [14] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN9LAMMPS_NS5Input15execute_commandEv+0x92c) [0xb5e85b4c]
[srl-MXC061:04333] [15] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN9LAMMPS_NS5Input3oneEPKc+0x84) [0xb5e86804]
[srl-MXC061:04333] [16] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZNK4Foam9twoWayMPI6coupleEv+0x7f3) [0xb5e4e3e3]
[srl-MXC061:04333] [17] /home/srl/OpenFOAM/srl-2.1.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.1.x.so(_ZN4Foam10cfdemCloud6evolveERNS_14GeometricFieldIdNS_12fvPatchFieldENS_7volMeshEEERNS1_INS_6VectorIdEES2_S3_EES9_+0x63) [0xb5da3b63]
[srl-MXC061:04333] [18] cfdemSolverPiso() [0x805f3a7]
[srl-MXC061:04333] [19] /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0xb539fa83]
[srl-MXC061:04333] [20] cfdemSolverPiso() [0x80627fc]
[srl-MXC061:04333] *** End of error message ***
Thanks for the reply....
Regards
Lingam
srlingam | Thu, 07/03/2014 - 02:02
only for densely packed particle it gives error
Hi,
There is little improvement on the above error.
Tried with different setting but it gives the same error but not in the following cases:
1. With no "wall/gran" for the wall
2. with very few particle for the simulation
Any suggestion please...........
Regards
Lingam
cgoniva | Thu, 07/03/2014 - 23:17
Hi,
Hi,
can you please try to run it without the pre no settings of the runLiggghts model and keep us posted about the outcome.
Cheers,
Chris
srlingam | Fri, 07/04/2014 - 20:45
Hi, Chris
Hi, Chris
If what you meant the command in "liggghtsCommands" file ?
yes, it is run with no pre no settings with only
liggghtsCommandModels
(
runLiggghts
);
Regard
LIngam
srlingam | Fri, 07/04/2014 - 18:58
Hi, Chris
Hi, Chris
Thanks for your reply. My understanding on this might be lacking.
I use the "./Allrun.sh" for running simulation and searched for pre no settings command but couldnt find.
Also tried to run manually using "mpirun -np 2 cfdemSolverPiso -parallel" but it gives the same error.
Regards
Lingam
AnnetteV | Mon, 09/08/2014 - 23:00
Same error -- any suggestions?
I see the same error when running the ErgunTestMPI tutorial. In the CFD/constant/liggghtsCommands file I removed the comments around runLiggghtsProps to get rid of the pre no setting, but the error (and the output) didn't change.
Have you been able to determine the cause of (/solution to) this error?
For reference the error message I receive is:
Starting time loop
Time = 0.011
Courant Number mean: 0.000662346 max: 0.00191366
Starting up LIGGGHTS
Executing command: 'run 100 '
Setting up run ...
Memory usage per processor = 10.1358 Mbytes
Step Atoms KinEng 1 Volume centerOf dragtota dragtota dragtota
11001 10000 1.8430074e-08 1.5595071e-08 5.076e-05 0.0075918203 4.9583943e-05 0.00016849106 0.026151303
11010 10000 1.8314114e-08 1.5493587e-08 5.076e-05 0.0075918095 4.9583943e-05 0.00016849106 0.026151303
11020 10000 1.8182174e-08 1.5414372e-08 5.076e-05 0.0075918001 4.9583943e-05 0.00016849106 0.026151303
11030 10000 1.8143963e-08 1.5361835e-08 5.076e-05 0.0075917933 4.9583943e-05 0.00016849106 0.026151303
[1] #0 Foam::error::printStack(Foam::Ostream&) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/libOpenFOAM.so"
[1] #1 Foam::sigFpe::sigHandler(int) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/libOpenFOAM.so"
[1] #2 Uninterpreted:
[1] #3 LIGGGHTS::ContactModels::ContactModel >::collision(LIGGGHTS::ContactModels::CollisionData&, LIGGGHTS::ContactModels::ForceData&, LIGGGHTS::ContactModels::ForceData&) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #4 LIGGGHTS::Walls::Granular > >::compute_force(LAMMPS_NS::FixWallGran*, LIGGGHTS::ContactModels::CollisionData&, double*) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #5 LAMMPS_NS::FixWallGran::post_force_primitive(int) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #6 LAMMPS_NS::FixWallGran::post_force_wall(int) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #7 LAMMPS_NS::FixWallGran::post_force(int) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #8 LAMMPS_NS::Modify::post_force(int) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #9 LAMMPS_NS::Verlet::run(int) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #10 LAMMPS_NS::Run::command(int, char**) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #11 void LAMMPS_NS::Input::command_creator(LAMMPS_NS::LAMMPS*, int, char**) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #12 LAMMPS_NS::Input::execute_command() in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #13 LAMMPS_NS::Input::one(char const*) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #14 Foam::twoWayMPI::couple() const in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #15 Foam::cfdemCloud::evolve(Foam::GeometricField&, Foam::GeometricField, Foam::fvPatchField, Foam::volMesh>&, Foam::GeometricField, Foam::fvPatchField, Foam::volMesh>&) in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so"
[1] #16
[1] in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/bin/cfdemSolverPiso"
[1] #17 __libc_start_main in "/lib/i386-linux-gnu/libc.so.6"
[1] #18
[1] in "/home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/bin/cfdemSolverPiso"
[Ubuntu:05062] *** Process received signal ***
[Ubuntu:05062] Signal: Floating point exception (8)
[Ubuntu:05062] Signal code: (-6)
[Ubuntu:05062] Failing at address: 0x13c6
[Ubuntu:05062] [ 0] [0xb772740c]
[Ubuntu:05062] [ 1] [0xb7727424]
[Ubuntu:05062] [ 2] /lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb4acc1df]
[Ubuntu:05062] [ 3] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/libOpenFOAM.so(_ZN4Foam6sigFpe10sigHandlerEi+0x60) [0xb530ea60]
[Ubuntu:05062] [ 4] [0xb7727400]
[Ubuntu:05062] [ 5] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN8LIGGGHTS13ContactModels12ContactModelINS0_9GranStyleILi3ELi1ELi0ELi0ELi0EEEE9collisionERNS0_13CollisionDataERNS0_9ForceDataES8_+0xf1) [0xb5bbc941]
[Ubuntu:05062] [ 6] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN8LIGGGHTS5Walls8GranularINS_13ContactModels12ContactModelINS2_9GranStyleILi3ELi1ELi0ELi0ELi0EEEEEE13compute_forceEPN9LAMMPS_NS11FixWallGranERNS2_13CollisionDataEPd+0x183) [0xb5bbd123]
[Ubuntu:05062] [ 7] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS11FixWallGran20post_force_primitiveEi+0x406) [0xb59f4a06]
[Ubuntu:05062] [ 8] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS11FixWallGran15post_force_wallEi+0x218) [0xb59f2e68]
[Ubuntu:05062] [ 9] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS11FixWallGran10post_forceEi+0x51) [0xb59f2bf1]
[Ubuntu:05062] [10] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS6Modify10post_forceEi+0x5a) [0xb5c179fa]
[Ubuntu:05062] [11] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS6Verlet3runEi+0x3e4) [0xb5d5cad4]
[Ubuntu:05062] [12] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS3Run7commandEiPPc+0x3c6) [0xb5d09f66]
[Ubuntu:05062] [13] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS5Input15command_creatorINS_3RunEEEvPNS_6LAMMPSEiPPc+0x4b) [0xb5be152b]
[Ubuntu:05062] [14] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS5Input15execute_commandEv+0x8b6) [0xb5bdbd66]
[Ubuntu:05062] [15] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS5Input3oneEPKc+0x98) [0xb5bdc418]
[Ubuntu:05062] [16] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZNK4Foam9twoWayMPI6coupleEv+0xa26) [0xb575a256]
[Ubuntu:05062] [17] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPOpt/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN4Foam10cfdemCloud6evolveERNS_14GeometricFieldIdNS_12fvPatchFieldENS_7volMeshEEERNS1_INS_6VectorIdEES2_S3_EES9_+0x68) [0xb56912a8]
[Ubuntu:05062] [18] cfdemSolverPiso() [0x80607ef]
[Ubuntu:05062] [19] /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0xb4ab74d3]
[Ubuntu:05062] [20] cfdemSolverPiso() [0x8066611]
[Ubuntu:05062] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 1 with PID 5062 on node Ubuntu exited on signal 8 (Floating point exception).
--------------------------------------------------------------------------
Thanks!
Annette
cgoniva | Mon, 09/15/2014 - 08:53
Hi,
Hi,
can you reproduce and share the error with a simple and small testcase?
Cheers,
Christoph Goniva
AnnetteV | Tue, 09/16/2014 - 13:58
Ergun Test MPI Failing
Hi Chris,
The case I am using is the simple tutorial ErgunTestMPI included in the CFDEM download. I did not modify this case other than to remove the 'pre no' setting (and changing this setting did not change the error output). Can you provide clarification on what simplifications you would like me to implement on this tutorial case?
Thanks!
Annette
j-kerbl | Tue, 09/16/2014 - 15:49
Hi Annette,
Hi Annette,
recently someone had a similar error. There the coupling was used inside a virtual machine.
The solution was to use a proper linux system instead of a virtual machine.
Are you using a virtual machine?
Cheers
Josef
AnnetteV | Tue, 09/16/2014 - 19:04
Hi Josef,
Hi Josef,
Thank you for the response! However, I am using a proper Linux system and not a virtual machine so that is not the source of the error in this case. Also the Ergun Test MPI case is the only tutorial which throws this error; the rest of the tutorials are completed successfully.
Thanks!
Annette
AnnetteV | Mon, 09/29/2014 - 16:37
New System, Same Error
I recently upgraded to a completely new system. On the old system I was using Ubuntu 12.04. On the new system I am now using Ubuntu 13.10. I installed the latest version of OpenFoam, Liggghts and the coupling exactly as shown in the installation guides. There are no previous installs on this machine to interfere with the coupling. However, I am still receiving the exact same error. Is there something I am missing or is this an error with the tutorial? The only tutorials that result in errors are the Ergun Test MPI tutorials, the rest of the tutorials run to completion. Please advise on how I can fix this error.
j-kerbl | Tue, 09/30/2014 - 10:59
Hi Annette,
Hi Annette,
it would be really kind, if you could make a debug run and share the output!
It might be enough to change
export CFDEM_LIGGGHTS_MAKEFILE_NAME=fedora_fpic
to
export CFDEM_LIGGGHTS_MAKEFILE_NAME=fedora_fpic_debug
since it looks like a LIGGGHTS error.
But to have a full debug run, the OF variable
export WM_COMPILE_OPTION=Opt
should be set to Debug and be recompiled as well.
I hope we can track the error!
Cheers
Josef
AnnetteV | Wed, 10/01/2014 - 21:16
Josef,
Josef,
Thank you for your reply! I did as you asked and changed the environmental variables for both OpenFOAM and LIGGGHTS and then recompiled each (Openfoam then Liggghts then the coupling). The error remains similar as shown below for the ErgunTestMPI tutorial. Is there anywhere else I should look for debug information?
Starting time loop
Time = 0.006
Courant Number mean: 0.000533887 max: 0.00180368
Starting up LIGGGHTS
Executing command: 'run 100 pre no post no'
Step Atoms KinEng 1 Volume centerOf dragtota dragtota dragtota
10501 10000 3.8169916e-08 2.4747381e-08 5.076e-05 0.0075913601 8.6868545e-05 0.00020042189 0.018056475
[0] #0 Foam::error::printStack(Foam::Ostream&) at ~/OpenFOAM/OpenFOAM-2.3.x/src/OSspecific/POSIX/printStack.C:221
[0] #1 Foam::sigFpe::sigHandler(int) at ~/OpenFOAM/OpenFOAM-2.3.x/src/OSspecific/POSIX/signals/sigFpe.C:108
[0] #2 Uninterpreted:
[0] #3 LIGGGHTS::ContactModels::NormalModel<3>::collision(LIGGGHTS::ContactModels::CollisionData&, LIGGGHTS::ContactModels::ForceData&, LIGGGHTS::ContactModels::ForceData&) at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../normal_model_hertz.h:84 (discriminator 2)
[0] #4 LIGGGHTS::Walls::Granular > >::compute_force(LAMMPS_NS::FixWallGran*, LIGGGHTS::ContactModels::CollisionData&, double*) at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../contact_models.h:230
[0] #5 LAMMPS_NS::FixWallGran::post_force_primitive(int) at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../fix_wall_gran.cpp:874
[0] #6 LAMMPS_NS::FixWallGran::post_force_wall(int) at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../fix_wall_gran.cpp:635
[0] #7 LAMMPS_NS::FixWallGran::post_force(int) at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../fix_wall_gran.cpp:571
[0] #8 LAMMPS_NS::Modify::post_force(int) at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../modify.cpp:1398
[0] #9 LAMMPS_NS::Verlet::run(int) at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../verlet.cpp:328 (discriminator 1)
[0] #10 LAMMPS_NS::Run::command(int, char**) at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../run.cpp:176
[0] #11 void LAMMPS_NS::Input::command_creator(LAMMPS_NS::LAMMPS*, int, char**) at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../input.cpp:623
[0] #12 LAMMPS_NS::Input::execute_command() at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../input.cpp:612 (discriminator 2)
[0] #13 LAMMPS_NS::Input::one(char const*) at ~/LIGGGHTS/LIGGGHTS-PUBLIC/src/Obj_fedora_fpic_debug/../input.cpp:290
[0] #14 Foam::twoWayMPI::couple() const at ~/CFDEM/CFDEMcoupling-PUBLIC-2.3.x/src/lagrangian/cfdemParticle/subModels/dataExchangeModel/twoWayMPI/twoWayMPI.C:378
[0] #15 Foam::cfdemCloud::evolve(Foam::GeometricField&, Foam::GeometricField, Foam::fvPatchField, Foam::volMesh>&, Foam::GeometricField, Foam::fvPatchField, Foam::volMesh>&) at ~/CFDEM/CFDEMcoupling-PUBLIC-2.3.x/src/lagrangian/cfdemParticle/cfdemCloud/cfdemCloud.C:461
[0] #16
[0] at ~/CFDEM/CFDEMcoupling-PUBLIC-2.3.x/applications/solvers/cfdemSolverPiso/cfdemSolverPiso.C:77
[0] #17 __libc_start_main in "/lib/i386-linux-gnu/libc.so.6"
[0] #18
[0] at ??:?
[annette-Inspiron-3847:18896] *** Process received signal ***
[annette-Inspiron-3847:18896] Signal: Floating point exception (8)
[annette-Inspiron-3847:18896] Signal code: (-6)
[annette-Inspiron-3847:18896] Failing at address: 0x49d0
[annette-Inspiron-3847:18896] [ 0] [0xb776a40c]
[annette-Inspiron-3847:18896] [ 1] [0xb776a424]
[annette-Inspiron-3847:18896] [ 2] /lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb47b3aff]
[annette-Inspiron-3847:18896] [ 3] /home/annette/OpenFOAM/OpenFOAM-2.3.x/platforms/linuxGccDPDebug/lib/libOpenFOAM.so(_ZN4Foam6sigFpe10sigHandlerEi+0xd0) [0xb5108208]
[annette-Inspiron-3847:18896] [ 4] [0xb776a400]
[annette-Inspiron-3847:18896] [ 5] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN8LIGGGHTS13ContactModels11NormalModelILi3EE9collisionERNS0_13CollisionDataERNS0_9ForceDataES6_+0x40) [0xb58cc5d0]
[annette-Inspiron-3847:18896] [ 6] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN8LIGGGHTS5Walls8GranularINS_13ContactModels12ContactModelINS2_9GranStyleILi3ELi1ELi0ELi0ELi0EEEEEE13compute_forceEPN9LAMMPS_NS11FixWallGranERNS2_13CollisionDataEPd+0x182) [0xb596cfa2]
[annette-Inspiron-3847:18896] [ 7] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS11FixWallGran20post_force_primitiveEi+0x348) [0xb5883df8]
[annette-Inspiron-3847:18896] [ 8] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS11FixWallGran15post_force_wallEi+0x20c) [0xb588201c]
[annette-Inspiron-3847:18896] [ 9] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS11FixWallGran10post_forceEi+0x51) [0xb5881db1]
[annette-Inspiron-3847:18896] [10] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS6Modify10post_forceEi+0x56) [0xb59e2b46]
[annette-Inspiron-3847:18896] [11] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS6Verlet3runEi+0x3c4) [0xb5b1bb04]
[annette-Inspiron-3847:18896] [12] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS3Run7commandEiPPc+0xee3) [0xb5ace7b3]
[annette-Inspiron-3847:18896] [13] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS5Input15command_creatorINS_3RunEEEvPNS_6LAMMPSEiPPc+0x45) [0xb59af065]
[annette-Inspiron-3847:18896] [14] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS5Input15execute_commandEv+0x94c) [0xb59ac88c]
[annette-Inspiron-3847:18896] [15] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN9LAMMPS_NS5Input3oneEPKc+0x84) [0xb59ad5a4]
[annette-Inspiron-3847:18896] [16] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZNK4Foam9twoWayMPI6coupleEv+0xa92) [0xb560886a]
[annette-Inspiron-3847:18896] [17] /home/annette/OpenFOAM/annette-2.3.x/platforms/linuxGccDPDebug/lib/liblagrangianCFDEM-PUBLIC-2.3.x.so(_ZN4Foam10cfdemCloud6evolveERNS_14GeometricFieldIdNS_12fvPatchFieldENS_7volMeshEEERNS1_INS_6VectorIdEES2_S3_EES9_+0x62) [0xb555d732]
[annette-Inspiron-3847:18896] [18] cfdemSolverPiso() [0x8090ba6]
[annette-Inspiron-3847:18896] [19] /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0xb479e905]
[annette-Inspiron-3847:18896] [20] cfdemSolverPiso() [0x808f0a1]
[annette-Inspiron-3847:18896] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 18896 on node annette-Inspiron-3847 exited on signal 8 (Floating point exception).
--------------------------------------------------------------------------
Thanks!
Annette