2 # FENE beadspring benchmark
14 orthogonal box = (-16.796 -16.796 -16.796) to (16.796 16.796 16.796)
15 1 by 2 by 2 MPI processor grid
18 reading velocities ...
24 2 = max # of 1-2 neighbors
25 2 = max # of special neighbors
31 orthogonal box = (-16.796 -16.796 -16.796) to (50.388 50.388 16.796)
32 2 by 2 by 1 MPI processor grid
35 2 = max # of 1-2 neighbors
36 2 = max # of special neighbors
39 neigh_modify every 1 delay 1
42 bond_coeff 1 30.0 1.5 1.0 1.0
44 pair_style lj/cut 1.12
46 pair_coeff 1 1 1.0 1.0 1.12
49 fix 2 all langevin 1.0 1.0 10.0 904297
55 Neighbor list info ...
56 1 neighbor list requests
57 update every 1 steps, delay 1 steps, check yes
58 max neighbors/atom: 2000, page size: 100000
59 master list distance cutoff = 1.52
60 ghost atom cutoff = 1.52
61 binsize = 0.76 -> bins = 89 89 45
62 Memory usage per processor = 13.2993 Mbytes
63 Step Temp E_pair E_mol TotEng Press
64 0 0.97027498 0.44484087 20.494523 22.394765 4.6721833
65 100 0.97682955 0.44239968 20.500229 22.407862 4.6527025
66 Loop time of 1.14845 on 4 procs for 100 steps with 128000 atoms
68 Performance: 90277.919 tau/day, 87.074 timesteps/s
69 99.9% CPU use with 4 MPI tasks x no OpenMP threads
71 MPI task timing breakdown:
72 Section | min time | avg time | max time |%varavg| %total
73 ---------------------------------------------------------------
74 Pair | 0.2203 | 0.22207 | 0.22386 | 0.3 | 19.34
75 Bond | 0.094861 | 0.095302 | 0.095988 | 0.1 | 8.30
76 Neigh | 0.52127 | 0.5216 | 0.52189 | 0.0 | 45.42
77 Comm | 0.079585 | 0.082159 | 0.084366 | 0.7 | 7.15
78 Output | 0.00013304 | 0.00015306 | 0.00018501 | 0.2 | 0.01
79 Modify | 0.18351 | 0.18419 | 0.1856 | 0.2 | 16.04
80 Other | | 0.04298 | | | 3.74
82 Nlocal: 32000 ave 32015 max 31983 min
83 Histogram: 1 0 1 0 0 0 0 0 1 1
84 Nghost: 9492 ave 9522 max 9432 min
85 Histogram: 1 0 0 0 0 0 1 0 0 2
86 Neighs: 155837 ave 156079 max 155506 min
87 Histogram: 1 0 0 0 0 1 0 0 1 1
89 Total # of neighbors = 623349
90 Ave neighs/atom = 4.86991
91 Ave special neighs/atom = 1.98
92 Neighbor list builds = 25
94 Total wall time: 0:00:01