Homec4science
Diffusion lammps (lammm-devel) Browse

lammps/examples/shear/log.shear.21May08.linux.4
07ed5774a3eflammm-devel

Last Change
Raw File

log.shear.21May08.linux.4
View Options

LAMMPS (21 May 2008)
# 3d metal shear simulation
units metal
boundary s s p
atom_style atomic
lattice fcc 3.52
Lattice spacing in x,y,z = 3.52 3.52 3.52
region box block 0 16.0 0 10.0 0 2.828427
create_box 3 box
Created orthogonal box = (0 0 0) to (56.32 35.2 9.95606)
2 by 2 by 1 processor grid
lattice fcc 3.52 orient x 1 0 0 orient y 0 1 1 orient z 0 -1 1 origin 0.5 0 0
Lattice spacing in x,y,z = 3.52 4.97803 4.97803
create_atoms 1 box
Created 1912 atoms
pair_style eam
pair_coeff * * Ni_u3.eam
neighbor 0.3 bin
neigh_modify delay 5
region lower block INF INF INF 0.9 INF INF
region upper block INF INF 6.1 INF INF INF
group lower region lower
264 atoms in group lower
group upper region upper
264 atoms in group upper
group boundary union lower upper
528 atoms in group boundary
group mobile subtract all boundary
1384 atoms in group mobile
set group lower type 2
264 settings made for type
set group upper type 3
264 settings made for type
# void
#region void cylinder z 8 5 2.5 INF INF
#delete_atoms region void
# temp controllers
compute new3d mobile temp
compute new2d mobile temp/partial 0 1 1
# equilibrate
velocity mobile create 300.0 5812775 temp new3d
fix 1 all nve
fix 2 boundary setforce 0.0 0.0 0.0
fix 3 mobile temp/rescale 10 300.0 300.0 10.0 1.0
fix_modify 3 temp new3d
thermo 25
thermo_modify temp new3d
timestep 0.001
run 100
Memory usage per processor = 1.88566 Mbytes
Step Temp E_pair E_mol TotEng Press Volume
0 300 -8317.4367 0 -8263.8067 -7103.5557 19539.346
25 220.91849 -8272.7063 0 -8233.2134 5171.0015 19539.346
50 300 -8239.0761 0 -8185.446 13404.703 19669.87
75 295.11708 -8231.4059 0 -8178.6488 13741.993 19743.549
100 300 -8250.5856 0 -8196.9555 6735.754 19818.526
Loop time of 0.193502 on 4 procs for 100 steps with 1912 atoms
Pair time (%) = 0.145985 (75.4434)
Neigh time (%) = 0.00310105 (1.60259)
Comm time (%) = 0.03407 (17.607)
Outpt time (%) = 0.0012731 (0.657923)
Other time (%) = 0.00907356 (4.68912)
Nlocal: 478 ave 490 max 468 min
Histogram: 2 0 0 0 0 0 0 1 0 1
Nghost: 1033.75 ave 1043 max 1021 min
Histogram: 1 0 0 0 0 1 0 1 0 1
Neighs: 11508.8 ave 12218 max 10874 min
Histogram: 1 0 0 0 2 0 0 0 0 1
Total # of neighbors = 46035
Ave neighs/atom = 24.0769
Neighbor list builds = 4
Dangerous builds = 0
# shear
velocity upper set 1.0 0 0
velocity mobile ramp vx 0.0 1.0 y 1.4 8.6 sum yes
unfix 3
fix 3 mobile temp/rescale 10 300.0 300.0 10.0 1.0
fix_modify 3 temp new2d
dump 1 all atom 100 dump.shear
thermo 100
thermo_modify temp new2d
reset_timestep 0
run 3000
Memory usage per processor = 1.90439 Mbytes
Step Temp E_pair E_mol TotEng Press Volume
0 292.46783 -8250.5856 0 -8215.7425 5714.7972 19847.781
100 298.90147 -8254.2464 0 -8218.6368 1673.5647 19875.172
200 292.67105 -8257.6816 0 -8222.8143 597.02209 19851.638
300 304.83817 -8252.3996 0 -8216.0828 -1766.9124 19972.145
400 304.67912 -8245.8917 0 -8209.5938 984.88656 20123.442
500 304.19559 -8240.3464 0 -8204.1061 858.95575 20228.779
600 300 -8228.866 0 -8193.1256 3277.69 20298.36
700 301.21369 -8221.8851 0 -8186.0001 5982.9806 20420.849
800 292.95939 -8207.7529 0 -8172.8512 9954.3357 20536.518
900 301.91087 -8196.792 0 -8160.8239 12198.791 20621.333
1000 304.47104 -8183.7675 0 -8147.4944 16413.662 20759.329
1100 309.51789 -8171.7638 0 -8134.8895 19823.617 20871.68
1200 300 -8162.1479 0 -8126.4075 21358.891 21002.349
1300 306.82902 -8154.9346 0 -8118.3806 19922.78 21112.258
1400 302.84766 -8146.0057 0 -8109.926 20387.683 21245.369
1500 300 -8136.5305 0 -8100.7901 19767.587 21371.153
1600 300 -8133.8687 0 -8098.1282 16820.721 21487.167
1700 300 -8138.1712 0 -8102.4307 13421.303 21603.182
1800 300 -8156.4639 0 -8120.7235 8511.6435 21732.63
1900 300 -8171.1239 0 -8135.3835 5041.7586 21849.865
2000 300 -8163.4848 0 -8127.7444 3694.8641 21970.765
2100 308.72044 -8171.8831 0 -8135.1038 970.54577 22092.885
2200 302.52995 -8169.1085 0 -8133.0666 52.192359 22216.227
2300 300 -8170.9512 0 -8135.2107 -1542.8185 22335.905
2400 300 -8172.0501 0 -8136.3097 -2043.706 22458.025
2500 308.89262 -8175.1797 0 -8138.3798 -3806.7013 22581.367
2600 308.78531 -8173.0575 0 -8136.2705 -3040.4487 22705.93
2700 309.91867 -8169.3099 0 -8132.3878 -3733.9914 22819.502
2800 300 -8170.4846 0 -8134.7442 -3811.1294 22953.834
2900 298.97302 -8165.3476 0 -8129.7295 -4051.2587 23075.955
3000 299.96914 -8161.4805 0 -8125.7437 -2883.9458 23201.739
Loop time of 6.09161 on 4 procs for 3000 steps with 1912 atoms
Pair time (%) = 4.41471 (72.4719)
Neigh time (%) = 0.170875 (2.80508)
Comm time (%) = 1.11289 (18.2692)
Outpt time (%) = 0.104965 (1.7231)
Other time (%) = 0.288174 (4.73068)
Nlocal: 478 ave 512 max 446 min
Histogram: 2 0 0 0 0 0 0 0 1 1
Nghost: 1006 ave 1055 max 967 min
Histogram: 2 0 0 0 0 0 0 1 0 1
Neighs: 11265.2 ave 12221 max 10346 min
Histogram: 1 0 1 0 0 0 0 1 0 1
Total # of neighbors = 45061
Ave neighs/atom = 23.5675
Neighbor list builds = 223
Dangerous builds = 0
c4science · Help