forked from lijiext/lammps
68 lines
1.9 KiB
Groff
68 lines
1.9 KiB
Groff
LAMMPS (30 Apr 2015)
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# 3d Lennard-Jones melt
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units lj
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atom_style atomic
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lattice fcc 0.8442
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Lattice spacing in x,y,z = 1.6796 1.6796 1.6796
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region box block 0 10 0 10 0 10
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create_box 1 box
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Created orthogonal box = (0 0 0) to (16.796 16.796 16.796)
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1 by 2 by 2 MPI processor grid
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create_atoms 1 box
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Created 4000 atoms
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mass 1 1.0
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velocity all create 3.0 87287
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pair_style lj/cut 2.5
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pair_coeff 1 1 1.0 1.0 2.5
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neighbor 0.3 bin
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neigh_modify every 20 delay 0 check no
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fix 1 all nve
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#dump id all atom 50 dump.melt
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#dump 2 all image 25 image.*.jpg type type # axes yes 0.8 0.02 view 60 -30
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#dump_modify 2 pad 3
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#dump 3 all movie 25 movie.mpg type type # axes yes 0.8 0.02 view 60 -30
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#dump_modify 3 pad 3
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thermo 50
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run 250
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Neighbor list info ...
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1 neighbor list requests
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update every 20 steps, delay 0 steps, check no
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master list distance cutoff = 2.8
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Memory usage per processor = 2.10344 Mbytes
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Step Temp E_pair E_mol TotEng Press
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0 3 -6.7733681 0 -2.2744931 -3.7033504
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50 1.6754119 -4.7947589 0 -2.2822693 5.6615925
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100 1.6503357 -4.756014 0 -2.2811293 5.8050524
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150 1.6596605 -4.7699432 0 -2.2810749 5.7830138
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200 1.6371874 -4.7365462 0 -2.2813789 5.9246674
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250 1.6323462 -4.7292021 0 -2.2812949 5.9762238
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Loop time of 0.21125 on 4 procs for 250 steps with 4000 atoms
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Pair time (%) = 0.164313 (77.7815)
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Neigh time (%) = 0.0219486 (10.3899)
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Comm time (%) = 0.0199796 (9.4578)
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Outpt time (%) = 9.799e-05 (0.0463859)
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Other time (%) = 0.00491029 (2.3244)
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Nlocal: 1000 ave 1010 max 982 min
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Histogram: 1 0 0 0 0 0 1 0 0 2
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Nghost: 2703.75 ave 2713 max 2689 min
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Histogram: 1 0 0 0 0 0 0 2 0 1
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Neighs: 37915.5 ave 39239 max 36193 min
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Histogram: 1 0 0 0 0 1 1 0 0 1
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Total # of neighbors = 151662
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Ave neighs/atom = 37.9155
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Neighbor list builds = 12
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Dangerous builds = 0
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