hello,
I am trying to run a simulation introducing cohesive model, but I am getting the following error:
[salloum-VirtualBox:16626] *** Process received signal ***
[salloum-VirtualBox:16626] Signal: Segmentation fault (11)
[salloum-VirtualBox:16626] Signal code: Address not mapped (1)
[salloum-VirtualBox:16626] Failing at address: (nil)
[salloum-VirtualBox:16626] [ 0] /lib/x86_64-linux-gnu/libpthread.so.0(+0x12890)[0x7f7292e08890]
[salloum-VirtualBox:16626] [ 1] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0x2c391d)[0x564ec0d9b91d]
[salloum-VirtualBox:16626] [ 2] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0x31ce57)[0x564ec0df4e57]
[salloum-VirtualBox:16626] [ 3] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0x1c57e8)[0x564ec0c9d7e8]
[salloum-VirtualBox:16626] [ 4] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0x1c2126)[0x564ec0c9a126]
[salloum-VirtualBox:16626] [ 5] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0x5f3fcb)[0x564ec10cbfcb]
[salloum-VirtualBox:16626] [ 6] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0x6e138a)[0x564ec11b938a]
[salloum-VirtualBox:16626] [ 7] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0x1383f0)[0x564ec0c103f0]
[salloum-VirtualBox:16626] [ 8] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0x1a2ce5)[0x564ec0c7ace5]
[salloum-VirtualBox:16626] [ 9] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0x1a0645)[0x564ec0c78645]
[salloum-VirtualBox:16626] [10] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0x1a0eee)[0x564ec0c78eee]
[salloum-VirtualBox:16626] [11] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0xb8a0c)[0x564ec0b90a0c]
[salloum-VirtualBox:16626] [12] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f7292a26b97]
[salloum-VirtualBox:16626] [13] /home/salloum/LIGGGHTS-BOSCH-master/src/lmp_auto(+0xba0ba)[0x564ec0b920ba]
[salloum-VirtualBox:16626] *** End of error message ***
###################################################################################################
The input script I am using is as follows:
###### Angle of Repose ######
#coarse graining application
coarsegraining 6.0 model_check warn
modify_timing verbose
### Initialization
# Preliminaries
########## Standard block #############
atom_style sphere
atom_modify map array
boundary f f f
newton off
communicate single vel yes
units si
######################################
# Simulation Domain
region domain block -0.05 0.05 -0.05 0.05 -0.086 0.2 units box
create_box 2 domain
# Neighbor listing
neighbor 0.0000155 bin #0.25xradius_max #particle diameter
neigh_modify delay 0
# Define Material propertiesf
fix m1 all property/global youngsModulus peratomtype 1.0e7 1.0e7
fix m2 all property/global poissonsRatio peratomtype 0.3 0.3
fix m3 all property/global coefficientRestitution peratomtypepair 2 0.6 0.3 0.3 0.3
fix m4 all property/global coefficientFriction peratomtypepair 2 0.61 0.115 0.115 0.1
fix m5 all property/global coefficientRollingFriction peratomtypepair 2 1.56 0.6 0.6 0.6
fix m6 all property/global minSeparationDistanceRatio scalar 1.01
fix m7 all property/global maxSeparationDistanceRatio scalar 1.1
fix m8 all property/global surfaceLiquidContentInitial scalar 0.1
fix m9 all property/global surfaceTension scalar 0.0728
fix m10 all property/global fluidViscosity scalar 0.00534
fix m11 all property/global contactAngle peratomtype 25 0
#fix m12 all property/global surfaceLiquidContentInitial scalar 0.1
# Define contact model
pair_style gran model hertz tangential history cohesion easo/capillary/viscous rolling_friction epsd2
pair_coeff * *
# Time step
timestep 0.000005 #5e-6
# Define Gravity
fix grav all gravity 9.81 vector 0.0 0.0 -1.0
# Import mesh from cad
fix cad1 all mesh/surface file meshes/meshed_face_Hopper_D5_1_extension.stl type 2 rotate axis 1 0 0 angle -90 move 0.0 0.0 38.01 scale 0.001
fix cad2 all mesh/surface file meshes/meshed_face_Container_1.stl type 2 rotate axis 1 0 0 angle 90 move 0.0 0.0 -80.0 scale 0.001
# Use the imported meshes as granular walls
fix geometry1 all wall/gran model hertz tangential history cohesion easo/capillary/viscous rolling_friction epsd2 mesh n_meshes 2 meshes cad1 cad2
#region of insertion
region factory cylinder z 0 0 0.03 0.066 0.067 units box
# Integrator
fix integrate all nve/sphere
# Create stopper for funnel
fix stopper all wall/gran model hertz tangential history cohesion easo/capillary/viscous rolling_friction epsd2 primitive type 2 zplane 0.0
# Particle insertion
fix pts1 all particletemplate/sphere 15485863 atom_type 1 density constant 1536.1 &
radius constant 0.000062
fix pdd all particledistribution/discrete 15485867 1 pts1 1.0
fix ins all insert/rate/region seed 32452843 distributiontemplate pdd &
mass 0.005 massrate 0.005 insert_every 1000 &
overlapcheck yes vel constant 0.0 0.0 -1.0 region factory ntry_mc 10000
#5g
# Thermodynamic output settings
thermo_style custom step atoms ke cpu
thermo 10000
thermo_modify lost ignore norm no
# Check time step and initialize dump file
fix ctg all check/timestep/gran 1 0.01 0.01
run 1
#unfix ctg
# Create imaging information #make a dump of particles and the stl file
dump dmp all custom 20002 post/movingMesh_*.liggghts id type type mass x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius diameter
dump dumpstl all mesh/stl 20002 post/dump*.stl
### Execution and further settings
# Fill the hopper
run 400000 upto
# Pull the stopper
unfix stopper
run 800160
#Simulation is Done
print "The Simulation is now Ready"
####################################################################################################
Please note that I added the used models to the whitelist file.
Any suggestions in this regards please?
best wishes