forked from lijiext/lammps
189 lines
10 KiB
Groff
189 lines
10 KiB
Groff
LAMMPS (5 Mar 2015)
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# Testsystem for core-shell model compared to Mitchel and Finchham
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# Hendrik Heenen, June 2014
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# ------------------------ INITIALIZATION ----------------------------
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units metal
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dimension 3
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boundary p p p
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atom_style full
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# ----------------------- ATOM DEFINITION ----------------------------
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fix csinfo all property/atom i_CSID
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read_data data.coreshell fix csinfo NULL CS-Info
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orthogonal box = (0 0 0) to (24.096 24.096 24.096)
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1 by 2 by 2 MPI processor grid
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reading atoms ...
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432 atoms
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scanning bonds ...
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1 = max bonds/atom
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reading bonds ...
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216 bonds
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1 = max # of 1-2 neighbors
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0 = max # of 1-3 neighbors
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0 = max # of 1-4 neighbors
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1 = max # of special neighbors
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group cores type 1 2
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216 atoms in group cores
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group shells type 3 4
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216 atoms in group shells
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neighbor 2.0 bin
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comm_modify vel yes
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# ------------------------ FORCE FIELDS ------------------------------
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kspace_style ewald 1.0e-6
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pair_style born/coul/long/cs 20.0 20.0 # A, rho, sigma=0, C, D
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pair_coeff * * 0.0 1.000 0.00 0.00 0.00
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pair_coeff 3 3 487.0 0.23768 0.00 1.05 0.50 #Na-Na
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pair_coeff 3 4 145134.0 0.23768 0.00 6.99 8.70 #Na-Cl
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pair_coeff 4 4 405774.0 0.23768 0.00 72.40 145.40 #Cl-Cl
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bond_style harmonic
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bond_coeff 1 63.014 0.0
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bond_coeff 2 25.724 0.0
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# ------------------------ Equilibration Run -------------------------------
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reset_timestep 0
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thermo 50
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thermo_style custom step etotal pe ke temp press epair evdwl ecoul elong ebond fnorm fmax vol
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compute CSequ all temp/cs cores shells
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# output via chunk method
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#compute prop all property/atom i_CSID
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#compute cs_chunk all chunk/atom c_prop
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#compute cstherm all temp/chunk cs_chunk temp internal com yes cdof 3.0
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#fix ave_chunk all ave/time 100 1 100 c_cstherm file chunk.dump mode vector
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thermo_modify temp CSequ
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# velocity bias option
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velocity all create 1427 134 dist gaussian mom yes rot no bias yes temp CSequ
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Ewald initialization ...
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G vector (1/distance) = 0.175257
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estimated absolute RMS force accuracy = 1.49563e-05
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estimated relative force accuracy = 1.03866e-06
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KSpace vectors: actual max1d max3d = 257 5 665
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kxmax kymax kzmax = 5 5 5
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Neighbor list info ...
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1 neighbor list requests
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update every 1 steps, delay 10 steps, check yes
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master list distance cutoff = 22
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velocity all scale 1427 temp CSequ
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fix thermoberendsen all temp/berendsen 1427 1427 0.4
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fix nve all nve
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fix_modify thermoberendsen temp CSequ
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# 2 fmsec timestep
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timestep 0.002
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run 500
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Ewald initialization ...
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G vector (1/distance) = 0.175257
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estimated absolute RMS force accuracy = 1.49563e-05
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estimated relative force accuracy = 1.03866e-06
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KSpace vectors: actual max1d max3d = 257 5 665
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kxmax kymax kzmax = 5 5 5
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Memory usage per processor = 6.15182 Mbytes
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Step TotEng PotEng KinEng Temp Press E_pair E_vdwl E_coul E_long E_bond Fnorm Fmax Volume
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0 -628.35255 -668.0717 39.719144 1427 -20608.918 -668.0717 1.6320365 1025.8481 -1695.5518 0 3.6635741e-14 5.3290705e-15 13990.5
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50 -632.86102 -664.881 32.019982 1150.3902 -4100.2367 -668.28423 37.966091 988.74858 -1694.9989 3.403224 25.060809 9.2893842 13990.5
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100 -630.51552 -660.52959 30.014075 1078.3235 -3202.4205 -664.01411 39.505563 991.23276 -1694.7524 3.4845198 26.369799 10.674421 13990.5
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150 -628.58443 -661.59141 33.006978 1185.8503 106.65351 -665.34508 46.399848 982.93423 -1694.6792 3.7536698 27.270648 10.826129 13990.5
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200 -627.39641 -662.45927 35.062861 1259.7125 -1672.2627 -665.61606 41.658596 987.1458 -1694.4205 3.1567877 23.525464 6.5838195 13990.5
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250 -625.74093 -660.30053 34.559597 1241.6316 -1597.1305 -664.13208 42.148526 988.19121 -1694.4718 3.831555 27.157597 8.5399516 13990.5
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300 -625.07349 -659.68703 34.613535 1243.5695 -1525.6663 -663.38085 42.076798 989.22292 -1694.6806 3.6938245 26.233967 9.2898941 13990.5
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350 -623.86899 -663.20625 39.337263 1413.2801 -1933.067 -667.16008 40.51735 986.96485 -1694.6423 3.9538285 30.550701 14.691984 13990.5
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400 -623.55154 -660.39034 36.838804 1323.5173 -1746.896 -664.07771 41.006288 989.66515 -1694.7492 3.687369 27.463762 11.289238 13990.5
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450 -623.03522 -658.41494 35.37972 1271.0964 1245.1415 -662.15059 48.1009 984.41515 -1694.6666 3.7356529 24.533936 6.5615795 13990.5
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500 -622.34349 -660.51826 38.174772 1371.515 -1306.7035 -664.27406 41.802611 988.58329 -1694.66 3.7557939 23.595131 5.801075 13990.5
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Loop time of 2.53127 on 4 procs for 500 steps with 432 atoms
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Pair time (%) = 1.94114 (76.6863)
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Bond time (%) = 0.000725508 (0.0286618)
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Kspce time (%) = 0.353945 (13.9829)
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Neigh time (%) = 0.0488738 (1.9308)
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Comm time (%) = 0.17332 (6.84714)
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Outpt time (%) = 0.000516713 (0.0204132)
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Other time (%) = 0.012753 (0.503818)
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Nlocal: 108 ave 132 max 90 min
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Histogram: 1 0 1 0 1 0 0 0 0 1
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Nghost: 6500 ave 6530 max 6448 min
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Histogram: 1 0 0 0 0 0 1 0 0 2
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Neighs: 74339.8 ave 91261 max 61188 min
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Histogram: 1 0 0 1 1 0 0 0 0 1
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Total # of neighbors = 297359
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Ave neighs/atom = 688.331
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Ave special neighs/atom = 1
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Neighbor list builds = 21
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Dangerous builds = 0
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unfix thermoberendsen
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# ------------------------ Dynamic Run -------------------------------
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run 1000
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Ewald initialization ...
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G vector (1/distance) = 0.175257
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estimated absolute RMS force accuracy = 1.49563e-05
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estimated relative force accuracy = 1.03866e-06
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KSpace vectors: actual max1d max3d = 257 5 665
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kxmax kymax kzmax = 5 5 5
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Memory usage per processor = 6.15373 Mbytes
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Step TotEng PotEng KinEng Temp Press E_pair E_vdwl E_coul E_long E_bond Fnorm Fmax Volume
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500 -622.34349 -660.51826 38.174772 1371.515 -1306.7035 -664.27406 41.802611 988.58329 -1694.66 3.7557939 23.595131 5.801075 13990.5
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550 -622.53431 -661.60445 39.070141 1403.6831 -388.25413 -664.94784 43.727803 985.81836 -1694.494 3.3433892 21.667306 3.5808033 13990.5
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600 -622.20561 -659.56223 37.356624 1342.1211 428.9464 -663.53655 45.982645 985.19136 -1694.7106 3.974322 25.725869 9.3871295 13990.5
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650 -622.35823 -660.82051 38.462275 1381.8442 -1009.0888 -664.38771 42.618521 987.47881 -1694.485 3.5671985 24.149905 7.00428 13990.5
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700 -621.97407 -660.92034 38.946267 1399.2327 142.95891 -664.75916 45.033131 985.16618 -1694.9585 3.8388194 27.934663 8.7392159 13990.5
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750 -622.29209 -658.81919 36.527095 1312.3185 -952.526 -662.17886 42.618062 989.9262 -1694.7231 3.3596669 24.324239 4.9087128 13990.5
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800 -622.33521 -658.14785 35.812637 1286.6499 135.34005 -661.96381 45.178323 987.39314 -1694.5353 3.815955 24.107767 7.0978979 13990.5
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850 -622.37957 -660.474 38.094424 1368.6283 857.3439 -663.9925 46.509627 984.19258 -1694.6947 3.5185004 23.581763 5.0835354 13990.5
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900 -622.29844 -660.66771 38.369271 1378.5028 2861.462 -664.35013 50.97682 979.13332 -1694.4603 3.6824207 24.493416 6.3661215 13990.5
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950 -622.35097 -659.43438 37.083412 1332.3054 705.55718 -663.24413 46.294781 984.74433 -1694.2832 3.8097517 24.11493 4.1360943 13990.5
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1000 -622.08622 -658.28773 36.201516 1300.6213 421.181 -662.27058 45.865645 986.51483 -1694.6511 3.98285 26.774991 7.4172909 13990.5
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1050 -622.10558 -657.21399 35.108408 1261.3489 -464.31761 -661.46995 44.291275 988.69737 -1694.4586 4.2559609 25.983762 5.4926993 13990.5
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1100 -622.29369 -658.21246 35.918767 1290.4629 123.81951 -662.20344 45.651482 986.92119 -1694.7761 3.990985 25.85199 5.2327524 13990.5
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1150 -621.98418 -658.28218 36.297998 1304.0876 546.02432 -662.38868 46.194374 985.7826 -1694.3657 4.1065008 27.128736 6.901853 13990.5
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1200 -621.76032 -658.36996 36.60964 1315.2841 198.92215 -662.79546 45.536182 986.45023 -1694.7819 4.4255014 30.59935 9.4790152 13990.5
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1250 -621.77583 -657.79539 36.019569 1294.0844 521.16569 -662.12132 46.16971 986.26128 -1694.5523 4.3259289 29.294668 9.6073346 13990.5
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1300 -622.0461 -659.54559 37.499494 1347.2541 -854.68333 -663.33538 42.882224 988.27569 -1694.4933 3.7897892 26.707354 8.861147 13990.5
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1350 -621.7984 -657.10932 35.310914 1268.6244 -1010.1044 -661.35487 42.90716 990.41696 -1694.679 4.2455538 29.623565 10.702495 13990.5
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1400 -622.2597 -660.89426 38.634556 1388.0337 2292.235 -664.36487 49.907981 980.3269 -1694.5997 3.4706065 25.34727 6.8458703 13990.5
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1450 -622.36952 -660.43856 38.069033 1367.716 199.44207 -664.44407 45.483438 984.89046 -1694.818 4.0055092 24.149259 3.9431126 13990.5
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1500 -621.84913 -659.73606 37.886922 1361.1733 -1274.5089 -663.96475 42.049386 988.31676 -1694.3309 4.2286938 28.927291 10.527466 13990.5
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Loop time of 5.06693 on 4 procs for 1000 steps with 432 atoms
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Pair time (%) = 3.90916 (77.1504)
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Bond time (%) = 0.00148368 (0.0292816)
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Kspce time (%) = 0.657798 (12.9822)
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Neigh time (%) = 0.108943 (2.15008)
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Comm time (%) = 0.373417 (7.36968)
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Outpt time (%) = 0.00109911 (0.0216918)
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Other time (%) = 0.0150309 (0.296647)
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Nlocal: 108 ave 113 max 100 min
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Histogram: 1 0 0 0 1 0 0 0 0 2
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Nghost: 6461 ave 6519 max 6372 min
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Histogram: 1 0 0 0 1 0 0 0 0 2
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Neighs: 74316.8 ave 77778 max 69869 min
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Histogram: 1 0 0 0 0 1 0 1 0 1
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Total # of neighbors = 297267
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Ave neighs/atom = 688.118
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Ave special neighs/atom = 1
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Neighbor list builds = 46
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Dangerous builds = 0
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