lammps/bench/POTENTIALS/log.26Jun12.granular.1

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LAMMPS (30 Jun 2012)
# granular chute flow
units lj
atom_style sphere
boundary p p fs
newton off
communicate single vel yes
read_data data.granular
orthogonal box = (0 0 0) to (40 20 37.2886)
1 by 1 by 1 MPI processor grid
32000 atoms
32000 velocities
pair_style gran/hooke/history 200000.0 NULL 50.0 NULL 0.5 0
pair_coeff * *
neighbor 0.1 bin
neigh_modify delay 5 every 1
timestep 0.0001
group bottom type 2
912 atoms in group bottom
group active subtract all bottom
31088 atoms in group active
neigh_modify exclude group bottom bottom
fix 1 all gravity 1.0 chute 26.0
fix 2 bottom freeze
fix 3 active nve/sphere
compute 1 all erotate/sphere
thermo_style custom step atoms ke c_1 vol
thermo_modify norm no
run 100
Memory usage per processor = 35.056 Mbytes
Step Atoms KinEng 1 Volume
0 32000 784139.13 1601.1263 29833.783
100 32000 784292.08 1571.0968 29834.707
Loop time of 0.666637 on 1 procs for 100 steps with 32000 atoms
Pair time (%) = 0.411868 (61.783)
Neigh time (%) = 0.049587 (7.43838)
Comm time (%) = 0.0233159 (3.49754)
Outpt time (%) = 0.000216007 (0.0324025)
Other time (%) = 0.18165 (27.2487)
Nlocal: 32000 ave 32000 max 32000 min
Histogram: 1 0 0 0 0 0 0 0 0 0
Nghost: 5463 ave 5463 max 5463 min
Histogram: 1 0 0 0 0 0 0 0 0 0
Neighs: 115133 ave 115133 max 115133 min
Histogram: 1 0 0 0 0 0 0 0 0 0
Total # of neighbors = 115133
Ave neighs/atom = 3.59791
Neighbor list builds = 2
Dangerous builds = 0