166 lines
7.3 KiB
Plaintext
166 lines
7.3 KiB
Plaintext
LAMMPS (29 May 2010-ICMS)
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# Ionic surfactant system: S12S
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units lj
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dimension 3
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atom_style full
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read_data data.gauss-diel
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1 = max bonds/atom
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1 = max angles/atom
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1 = max dihedrals/atom
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orthogonal box = (-35 -35 -35) to (35 35 35)
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2 by 2 by 2 processor grid
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4200 atoms
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3600 bonds
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3300 angles
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3000 dihedrals
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2 = max # of 1-2 neighbors
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2 = max # of 1-3 neighbors
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4 = max # of 1-4 neighbors
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6 = max # of special neighbors
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pair_style hybrid/overlay lj/cut 3.5 coul/long 18.0 gauss/cut 3.4 coul/diel 2.5
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pair_modify shift yes
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dielectric 0.4255
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kspace_style pppm/cg 0.0001
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kspace_modify mesh 12 12 12 order 3
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bond_style harmonic
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angle_style harmonic
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dihedral_style opls
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pair_coeff 1 1 lj/cut 0.5 1.775 3.268 # HG HG
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pair_coeff 1 1 coul/long # HG HG
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pair_coeff 1 1 gauss/cut 0.1 2.549 0.1525
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pair_coeff 1 2 lj/cut 0.31623 1.5329 1.7206 # HG CM
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pair_coeff 1 3 lj/cut 0.31623 1.5329 1.7206 # HG CT
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pair_coeff 1 4 lj/cut 0.05 1.75 4.375 # HG CI
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pair_coeff 1 4 coul/long # HG CI
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pair_coeff 1 4 gauss/cut 0.2805 1.45 0.112
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pair_coeff 1 4 coul/diel 78. 1.375 0.112
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pair_coeff 2 2 lj/cut 0.2000 1.2910 3.2275 # CM CM
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pair_coeff 2 3 lj/cut 0.2000 1.2910 3.2275 # CM CT
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pair_coeff 2 4 lj/cut 0.4472 1.1455 1.28585 # CM CI
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pair_coeff 3 3 lj/cut 1.95 1.291 3.2275 # CT CT
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pair_coeff 3 4 lj/cut 0.4472 1.1455 1.28585 # CT CI
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pair_coeff 4 4 lj/cut 1.0 10. 1.12246 # CI CI
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pair_coeff 4 4 coul/long # CI CI
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bond_coeff 1 12650.0000 0.7500 # HG CM FROM TOP
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bond_coeff 2 12650.0000 0.5000 # CM CM FROM TOP
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bond_coeff 3 12650.0000 0.5000 # CM CM FROM TOP
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bond_coeff 4 12650.0000 0.5000 # CM CM FROM TOP
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bond_coeff 5 12650.0000 0.5000 # CM CM FROM TOP
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bond_coeff 6 12650.0000 0.5000 # CM CM FROM TOP
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bond_coeff 7 12650.0000 0.5000 # CM CM FROM TOP
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bond_coeff 8 12650.0000 0.5000 # CM CM FROM TOP
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bond_coeff 9 12650.0000 0.5000 # CM CM FROM TOP
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bond_coeff 10 12650.0000 0.5000 # CM CM FROM TOP
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bond_coeff 11 12650.0000 0.5000 # CM CM FROM TOP
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bond_coeff 12 12650.0000 0.5000 # CM CT FROM TOP
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angle_coeff 1 85.7600 109.5000 # HG CM CM FROM TOP
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angle_coeff 2 85.7600 111.0000 # CM CM CM FROM TOP
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angle_coeff 3 85.7600 111.0000 # CM CM CM FROM TOP
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angle_coeff 4 85.7600 111.0000 # CM CM CM FROM TOP
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angle_coeff 5 85.7600 111.0000 # CM CM CM FROM TOP
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angle_coeff 6 85.7600 111.0000 # CM CM CM FROM TOP
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angle_coeff 7 85.7600 111.0000 # CM CM CM FROM TOP
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angle_coeff 8 85.7600 111.0000 # CM CM CM FROM TOP
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angle_coeff 9 85.7600 111.0000 # CM CM CM FROM TOP
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angle_coeff 10 85.7600 111.0000 # CM CM CM FROM TOP
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angle_coeff 11 85.7600 111.0000 # CM CM CT FROM TOP
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dihedral_coeff 1 5.7431 -2.53241 5.0742 0.0 # HG CM CM CM FROM TOP
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dihedral_coeff 2 5.7431 -2.53241 5.0742 0.0 # CM CM CM CM FROM TOP
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dihedral_coeff 3 5.7431 -2.53241 5.0742 0.0 # CM CM CM CM FROM TOP
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dihedral_coeff 4 5.7431 -2.53241 5.0742 0.0 # CM CM CM CM FROM TOP
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dihedral_coeff 5 5.7431 -2.53241 5.0742 0.0 # CM CM CM CM FROM TOP
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dihedral_coeff 6 5.7431 -2.53241 5.0742 0.0 # CM CM CM CM FROM TOP
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dihedral_coeff 7 5.7431 -2.53241 5.0742 0.0 # CM CM CM CM FROM TOP
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dihedral_coeff 8 5.7431 -2.53241 5.0742 0.0 # CM CM CM CM FROM TOP
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dihedral_coeff 9 5.7431 -2.53241 5.0742 0.0 # CM CM CM CM FROM TOP
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dihedral_coeff 10 5.7431 -2.53241 5.0742 0.0 # CM CM CM CT FROM TOP
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timestep 0.002
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reset_timestep 0
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group cions type 4
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300 atoms in group cions
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group sds subtract all cions
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3900 atoms in group sds
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velocity all create 1. 87287 dist gaussian
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neighbor 1.5 multi
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neigh_modify exclude molecule sds
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neigh_modify every 5 delay 0 check yes
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fix 1 all nve/limit 0.2
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fix 2 all langevin 1.0 1.0 0.05 18273
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thermo_style multi
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thermo 500
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run 2000
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PPPM initialization ...
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G vector = 0.109922
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grid = 12 12 12
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stencil order = 3
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RMS precision = 0.000349313
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brick FFT buffer size/proc = 729 288 486
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Memory usage per processor = 5.99733 Mbytes
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---------------- Step 0 ----- CPU = 0.0000 (sec) ----------------
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TotEng = 9.9401 KinEng = 1.4996 Temp = 1.0000
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PotEng = 8.4405 E_bond = 0.0036 E_angle = 0.1237
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E_dihed = 0.3185 E_impro = 0.0000 E_vdwl = 8.0100
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E_coul = -0.0116 E_long = -0.0036 Press = 0.4086
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---------------- Step 500 ----- CPU = 0.4101 (sec) ----------------
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TotEng = 2.7881 KinEng = 1.5273 Temp = 1.0184
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PotEng = 1.2608 E_bond = 0.4529 E_angle = 0.3844
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E_dihed = 0.4277 E_impro = 0.0000 E_vdwl = -0.0022
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E_coul = 0.0016 E_long = -0.0035 Press = -0.0027
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---------------- Step 1000 ----- CPU = 0.8034 (sec) ----------------
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TotEng = 2.7685 KinEng = 1.4797 Temp = 0.9867
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PotEng = 1.2888 E_bond = 0.4669 E_angle = 0.3879
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E_dihed = 0.4388 E_impro = 0.0000 E_vdwl = -0.0020
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E_coul = 0.0011 E_long = -0.0038 Press = -0.0003
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---------------- Step 1500 ----- CPU = 1.1954 (sec) ----------------
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TotEng = 2.8092 KinEng = 1.5019 Temp = 1.0015
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PotEng = 1.3073 E_bond = 0.4716 E_angle = 0.3748
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E_dihed = 0.4673 E_impro = 0.0000 E_vdwl = -0.0034
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E_coul = 0.0010 E_long = -0.0039 Press = -0.0056
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---------------- Step 2000 ----- CPU = 1.5852 (sec) ----------------
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TotEng = 2.8481 KinEng = 1.5096 Temp = 1.0066
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PotEng = 1.3386 E_bond = 0.4741 E_angle = 0.3764
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E_dihed = 0.4952 E_impro = 0.0000 E_vdwl = -0.0037
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E_coul = 0.0005 E_long = -0.0040 Press = 0.0018
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Loop time of 1.58526 on 8 procs for 2000 steps with 4200 atoms
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Pair time (%) = 0.21149 (13.3411)
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Bond time (%) = 0.473857 (29.8915)
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Kspce time (%) = 0.433522 (27.3471)
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Neigh time (%) = 0.0441432 (2.78461)
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Comm time (%) = 0.305519 (19.2725)
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Outpt time (%) = 0.000222921 (0.0140622)
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Other time (%) = 0.116503 (7.34914)
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FFT time (% of Kspce) = 0.16619 (38.3348)
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FFT Gflps 3d (1d only) = 3.1005 23.9601
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Nlocal: 525 ave 625 max 427 min
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Histogram: 1 1 0 2 0 1 0 2 0 1
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Nghost: 4466 ave 4640 max 4345 min
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Histogram: 2 1 0 0 1 2 1 0 0 1
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Neighs: 3141.38 ave 3956 max 2489 min
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Histogram: 1 2 1 1 0 0 0 1 0 2
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Total # of neighbors = 25131
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Ave neighs/atom = 5.98357
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Ave special neighs/atom = 4.71429
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Neighbor list builds = 14
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Dangerous builds = 2
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