forked from lijiext/lammps
56 lines
2.1 KiB
Groff
56 lines
2.1 KiB
Groff
LAMMPS (1 Feb 2019)
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OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:87)
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using 1 OpenMP thread(s) per MPI task
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Lattice spacing in x,y,z = 4.43 4.43 4.43
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Created orthogonal box = (0 0 0) to (88.6 88.6 88.6)
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1 by 2 by 2 MPI processor grid
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Created 32000 atoms
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Time spent = 0.000919 secs
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Neighbor list info ...
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update every 1 steps, delay 0 steps, check yes
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max neighbors/atom: 2000, page size: 100000
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master list distance cutoff = 8.45
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ghost atom cutoff = 8.45
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binsize = 4.225, bins = 21 21 21
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1 neighbor lists, perpetual/occasional/extra = 1 0 0
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(1) pair lj/cut, perpetual
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attributes: half, newton on
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pair build: half/bin/atomonly/newton
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stencil: half/bin/3d/newton
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bin: standard
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Setting up Verlet run ...
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Unit style : metal
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Current step : 0
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Time step : 0.001
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Per MPI rank memory allocation (min/avg/max) = 7.632 | 7.632 | 7.632 Mbytes
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Step Temp E_pair E_mol TotEng Press
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0 200 6290.8194 0 7118.0584 129712.25
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100 95.179725 6718.814 0 7112.496 133346.59
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Loop time of 0.63515 on 4 procs for 100 steps with 32000 atoms
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Performance: 13.603 ns/day, 1.764 hours/ns, 157.443 timesteps/s
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99.8% CPU use with 4 MPI tasks x 1 OpenMP threads
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MPI task timing breakdown:
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Section | min time | avg time | max time |%varavg| %total
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---------------------------------------------------------------
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Pair | 0.55365 | 0.5566 | 0.55868 | 0.2 | 87.63
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Neigh | 0.041495 | 0.0418 | 0.04211 | 0.1 | 6.58
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Comm | 0.019086 | 0.021075 | 0.023898 | 1.2 | 3.32
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Output | 4.4e-05 | 5.025e-05 | 6e-05 | 0.0 | 0.01
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Modify | 0.009315 | 0.0093595 | 0.009422 | 0.0 | 1.47
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Other | | 0.006263 | | | 0.99
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Nlocal: 8000 ave 8018 max 7967 min
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Histogram: 1 0 0 0 0 0 1 0 0 2
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Nghost: 9131 ave 9164 max 9113 min
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Histogram: 2 0 0 1 0 0 0 0 0 1
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Neighs: 531719 ave 533273 max 529395 min
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Histogram: 1 0 0 0 1 0 0 0 0 2
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Total # of neighbors = 2126875
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Ave neighs/atom = 66.4648
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Neighbor list builds = 3
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Dangerous builds = 0
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Total wall time: 0:00:00
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