Hi all,
i'm trying to reproduce a rotary kiln with two different form of particles, rectangular and spherical,
my problem is that when I try to change the neighbor from nsq to bin it gives me a segmentation fault,
I've saw that the problem is probably related to the neighbor bin, which I have to select when I add triangular meshes. Someone knows how to solve this?
Regards,
| Attachment | Size |
|---|---|
 data.system3.txt | 41.88 KB |
| in.txt | 2.04 KB |
cstoltz | Wed, 03/05/2014 - 13:39
Not totally sure I understand
Not totally sure I understand your setup, but are you trying to insert the baffles after you've already generated particles? If so, are you certain that the baffles aren't being inserted in such a way that they intersect with existing particles, which would cause a blowout?
Regards,
Chris
Riccardo Maione | Thu, 03/06/2014 - 11:28
no i'm pretty sure this doesn
no i'm pretty sure this doesn't happen, because i've tried without the mesh and it gives the same error:
[clusterlsgc02:08425] *** Process received signal ***
[clusterlsgc02:08425] Signal: Segmentation fault (11)
[clusterlsgc02:08425] Signal code: Address not mapped (1)
[clusterlsgc02:08425] Failing at address: 0x2b962c0b0f0c
[clusterlsgc02:08425] [ 0] /lib64/libpthread.so.0 [0x337140eb10]
[clusterlsgc02:08425] [ 1] liggghts_test(_ZN9LAMMPS_NS8Neighbor9bin_atomsEv+0x53b) [0x82387b]
[clusterlsgc02:08425] [ 2] liggghts_test(_ZN9LAMMPS_NS8Neighbor22granular_bin_no_newtonEPNS_9NeighListE+0x33) [0x832f53]
[clusterlsgc02:08425] [ 3] liggghts_test(_ZN9LAMMPS_NS8Neighbor5buildEv+0x3b1) [0x828631]
[clusterlsgc02:08425] [ 4] liggghts_test(_ZN9LAMMPS_NS6Verlet3runEi+0x146) [0xa373b6]
[clusterlsgc02:08425] [ 5] liggghts_test(_ZN9LAMMPS_NS3Run7commandEiPPc+0x50b) [0x9e9aeb]
[clusterlsgc02:08425] [ 6] liggghts_test(_ZN9LAMMPS_NS5Input15execute_commandEv+0xefc) [0x7c984c]
[clusterlsgc02:08425] [ 7] liggghts_test(_ZN9LAMMPS_NS5Input4fileEv+0x34a) [0x7cb0ea]
[clusterlsgc02:08425] [ 8] liggghts_test(main+0x4a) [0x7dce9a]
[clusterlsgc02:08425] [ 9] /lib64/libc.so.6(__libc_start_main+0xf4) [0x337081d994]
[clusterlsgc02:08425] [10] liggghts_test(__gxx_personality_v0+0x359) [0x4b6899]
[clusterlsgc02:08425] *** End of error message ***
Regards,
Riccardo Maione | Thu, 03/06/2014 - 12:22
I have attached a simpler
I have attached a simpler input file
ckloss | Fri, 04/04/2014 - 10:58
Hi Riccardo,
Hi Riccardo,
seems you are using an old version of LIGGGHTS. Please try with 3.X and let me know if the error persists!
Christoph
Riccardo Maione | Tue, 04/08/2014 - 11:45
Hi Cristoph,
Hi Cristoph,
that was my fault, I didn't saw that there were some particles in my data file who had the same coordinate of the mesh, I didn't realize it immediately because my mesh is a bit complicated,
thanks for the asistance,
Riccardo