292 lines
21 KiB
Groff
292 lines
21 KiB
Groff
LAMMPS (24 Dec 2020)
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OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (../comm.cpp:97)
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using 1 OpenMP thread(s) per MPI task
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# Shear power-law distributed granular particles
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units lj
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atom_style sphere
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dimension 2
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read_data data.powerlaw
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Reading data file ...
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triclinic box = (9.9514336 9.9514336 0.0000000) to (331.81396 331.81396 1.0000000) with tilt (0.0000000 0.0000000 0.0000000)
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2 by 2 by 1 MPI processor grid
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reading atoms ...
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10000 atoms
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reading velocities ...
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10000 velocities
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read_data CPU = 0.114 seconds
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change_box all triclinic
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Changing box ...
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triclinic box = (9.9514336 9.9514336 0.0000000) to (331.81396 331.81396 1.0000000) with tilt (0.0000000 0.0000000 0.0000000)
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# multi neighbor and comm for efficiency
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neighbor 1 multi
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neigh_modify delay 0 collection/interval 6 1.5 3 10 30 100 200
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comm_modify mode multi vel yes reduce/multi
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# granular potential
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pair_style granular
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pair_coeff * * hooke 20.0 0.5 tangential linear_history 1.0 0.5 0.1 damping mass_velocity
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# fixes
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fix 1 all nve/sphere
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fix 2 all enforce2d
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fix 3 all deform 1 xy erate 1e-4
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# dump 1 all custom 20000 dump.granular id x y z radius
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thermo_style custom step temp epair etotal press vol pxy
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thermo 1000
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timestep 0.005
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run 200000
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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 = 164.7888
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ghost atom cutoff = 164.7888
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binsize = 82.3944, bins = 4 4 1
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1 neighbor lists, perpetual/occasional/extra = 1 0 0
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(1) pair granular, perpetual
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attributes: half, newton on, size, history
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pair build: half/size/multi/newton/tri
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stencil: half/multi/2d/tri
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bin: multi
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Per MPI rank memory allocation (min/avg/max) = 12.65 | 12.67 | 12.68 Mbytes
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Step Temp E_pair TotEng Press Volume Pxy
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0 4.9204851e-05 0 4.9199931e-05 0.61204991 103595.49 -0.00083309917
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1000 0.00038076464 0 0.00038072657 0.58694623 103595.49 -0.0066712806
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2000 0.00027986478 0 0.00027983679 0.5845274 103595.49 -0.008880933
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3000 0.00022105227 0 0.00022103017 0.58295464 103595.49 -0.011327442
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4000 0.00020888366 0 0.00020886277 0.5826542 103595.49 -0.014147424
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5000 0.00019912663 0 0.00019910672 0.58175837 103595.49 -0.015685634
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6000 0.0001989441 0 0.00019892421 0.58170841 103595.49 -0.017379973
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7000 0.00019307783 0 0.00019305852 0.58133913 103595.49 -0.019556709
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8000 0.00018132444 0 0.00018130631 0.58134077 103595.49 -0.021609399
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9000 0.00017909088 0 0.00017907297 0.58117179 103595.49 -0.023603514
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10000 0.00018391928 0 0.00018390089 0.58070675 103595.49 -0.026026784
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11000 0.00018985439 0 0.00018983541 0.58006086 103595.49 -0.028574238
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12000 0.00018903569 0 0.00018901678 0.5794232 103595.49 -0.031151884
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13000 0.00019070382 0 0.00019068475 0.57890243 103595.49 -0.033469404
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14000 0.00019371625 0 0.00019369688 0.5787389 103595.49 -0.035646526
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15000 0.00019833475 0 0.00019831492 0.57883166 103595.49 -0.037709788
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16000 0.0002011729 0 0.00020115278 0.57875606 103595.49 -0.039452453
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17000 0.00020285197 0 0.00020283168 0.5786311 103595.49 -0.040960671
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18000 0.00020319173 0 0.00020317141 0.57842387 103595.49 -0.042257076
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19000 0.00020290253 0 0.00020288224 0.57795043 103595.49 -0.043364149
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20000 0.00020509847 0 0.00020507796 0.57714779 103595.49 -0.04439226
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21000 0.0002180326 0 0.0002180108 0.57569003 103595.49 -0.044749042
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22000 0.00020751218 0 0.00020749143 0.57477071 103595.49 -0.045719595
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23000 0.0002205328 0 0.00022051075 0.57409228 103595.49 -0.047332145
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24000 0.00022689643 0 0.00022687374 0.57325004 103595.49 -0.048717593
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25000 0.00025224797 0 0.00025222275 0.57283728 103595.49 -0.050255013
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26000 0.00025343192 0 0.00025340657 0.5723866 103595.49 -0.051604294
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27000 0.0002668981 0 0.00026687141 0.57221051 103595.49 -0.052915314
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28000 0.00027867942 0 0.00027865155 0.57197889 103595.49 -0.053831415
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29000 0.00028697868 0 0.00028694998 0.57177287 103595.49 -0.054693262
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30000 0.00028857623 0 0.00028854737 0.5714545 103595.49 -0.055559583
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31000 0.00029228526 0 0.00029225603 0.57110328 103595.49 -0.056491646
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32000 0.00029648479 0 0.00029645514 0.57060242 103595.49 -0.057299367
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33000 0.00030524226 0 0.00030521174 0.57003089 103595.49 -0.058207205
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34000 0.00031725278 0 0.00031722106 0.56920179 103595.49 -0.059123522
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35000 0.00032273715 0 0.00032270488 0.56844806 103595.49 -0.06001074
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36000 0.00033013214 0 0.00033009912 0.56795631 103595.49 -0.06107304
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37000 0.00033942364 0 0.00033938969 0.56749308 103595.49 -0.062060209
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38000 0.00035140856 0 0.00035137342 0.56682754 103595.49 -0.062954063
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39000 0.00036125739 0 0.00036122126 0.56654839 103595.49 -0.063755554
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40000 0.00037765404 0 0.00037761628 0.56619876 103595.49 -0.064535888
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41000 0.00040833154 0 0.00040829071 0.56554179 103595.49 -0.064688901
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42000 0.0004285629 0 0.00042852004 0.56474124 103595.49 -0.06526276
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43000 0.00042691211 0 0.00042686942 0.56362219 103595.49 -0.065275494
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44000 0.00040296803 0 0.00040292773 0.56310053 103595.49 -0.065625772
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45000 0.00040933842 0 0.00040929749 0.56291338 103595.49 -0.066164396
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46000 0.00040202229 0 0.00040198209 0.56273845 103595.49 -0.066541045
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47000 0.00038914157 0 0.00038910266 0.562658 103595.49 -0.067357923
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48000 0.00038428678 0 0.00038424835 0.5627468 103595.49 -0.068230972
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49000 0.00036912501 0 0.0003690881 0.56261857 103595.49 -0.068794933
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50000 0.00035203987 0 0.00035200467 0.56258099 103595.49 -0.069290362
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51000 0.00034400774 0 0.00034397334 0.56237066 103595.49 -0.070274303
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52000 0.00034126666 0 0.00034123253 0.56221436 103595.49 -0.071744779
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53000 0.00033563205 0 0.00033559849 0.56195218 103595.49 -0.072836324
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54000 0.0003304406 0 0.00033040756 0.5623187 103595.49 -0.073999087
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55000 0.00032742828 0 0.00032739553 0.56225383 103595.49 -0.075066978
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56000 0.00032696921 0 0.00032693651 0.56285643 103595.49 -0.076445225
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57000 0.0003316388 0 0.00033160564 0.56354513 103595.49 -0.077683955
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58000 0.00034325202 0 0.0003432177 0.56416895 103595.49 -0.078839054
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59000 0.0003433584 0 0.00034332406 0.56490343 103595.49 -0.079658776
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60000 0.00034732721 0 0.00034729247 0.5651932 103595.49 -0.080573609
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61000 0.00034978913 0 0.00034975415 0.56517379 103595.49 -0.081109788
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62000 0.00034995232 0 0.00034991733 0.56534537 103595.49 -0.081491908
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63000 0.00033854315 0 0.00033850929 0.56582246 103595.49 -0.081894953
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64000 0.0003260452 0 0.00032601259 0.56583259 103595.49 -0.082790811
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65000 0.00031763096 0 0.0003175992 0.56576947 103595.49 -0.083707224
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66000 0.00031761371 0 0.00031758194 0.56548785 103595.49 -0.084243042
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67000 0.00031503681 0 0.0003150053 0.56483862 103595.49 -0.08451056
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68000 0.0003036386 0 0.00030360824 0.56444755 103595.49 -0.084967521
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69000 0.00030398979 0 0.00030395939 0.56436362 103595.49 -0.085541879
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70000 0.0003281569 0 0.00032812409 0.56372598 103595.49 -0.085287975
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71000 0.00035614631 0 0.0003561107 0.56322133 103595.49 -0.084970215
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72000 0.00032709207 0 0.00032705936 0.56231837 103595.49 -0.085540239
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73000 0.00032545048 0 0.00032541793 0.56278947 103595.49 -0.085940822
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74000 0.00033285331 0 0.00033282002 0.56288405 103595.49 -0.08695227
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75000 0.00034622589 0 0.00034619127 0.56198219 103595.49 -0.086349357
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76000 0.00033654825 0 0.0003365146 0.56183659 103595.49 -0.086892729
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77000 0.00033550364 0 0.00033547009 0.56197292 103595.49 -0.087018641
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78000 0.00032680247 0 0.00032676979 0.56183307 103595.49 -0.087097072
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79000 0.00031624495 0 0.00031621333 0.56161689 103595.49 -0.087358849
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80000 0.0003124879 0 0.00031245665 0.5618608 103595.49 -0.087165611
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81000 0.00029451552 0 0.00029448606 0.56211081 103595.49 -0.087652479
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82000 0.00029588468 0 0.00029585509 0.5628096 103595.49 -0.08832193
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83000 0.00030483225 0 0.00030480177 0.56261673 103595.49 -0.088586937
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84000 0.00029556003 0 0.00029553047 0.56272654 103595.49 -0.089434209
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85000 0.00030506369 0 0.00030503319 0.5627918 103595.49 -0.089830152
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86000 0.00030015302 0 0.00030012301 0.56240656 103595.49 -0.090100219
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87000 0.00030322942 0 0.0003031991 0.56243997 103595.49 -0.090327187
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88000 0.00030569181 0 0.00030566124 0.56236256 103595.49 -0.090734148
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89000 0.00031220625 0 0.00031217503 0.5621542 103595.49 -0.090898044
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90000 0.00032214966 0 0.00032211744 0.56209534 103595.49 -0.090909986
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91000 0.00033884101 0 0.00033880712 0.56191673 103595.49 -0.090818046
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92000 0.00033260559 0 0.00033257233 0.56172194 103595.49 -0.090647169
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93000 0.00032732547 0 0.00032729274 0.5619652 103595.49 -0.090575176
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94000 0.00033817734 0 0.00033814352 0.56155436 103595.49 -0.090700379
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95000 0.00033009649 0 0.00033006348 0.56147407 103595.49 -0.090940641
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96000 0.00032882782 0 0.00032879494 0.56191577 103595.49 -0.091469188
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97000 0.00032856078 0 0.00032852793 0.56271585 103595.49 -0.092256803
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98000 0.00033030749 0 0.00033027446 0.56340097 103595.49 -0.093188128
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99000 0.00033611507 0 0.00033608146 0.56375754 103595.49 -0.093539699
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100000 0.00034990568 0 0.00034987069 0.56450225 103595.49 -0.093951624
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101000 0.00044441478 0 0.00044437034 0.56437908 103595.49 -0.094161976
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102000 0.00045403284 0 0.00045398743 0.56433013 103595.49 -0.093900071
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103000 0.00045412317 0 0.00045407776 0.56468095 103595.49 -0.093670567
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104000 0.00046494637 0 0.00046489988 0.56478442 103595.49 -0.093397211
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105000 0.00047962271 0 0.00047957475 0.56482329 103595.49 -0.093141318
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106000 0.00046840864 0 0.0004683618 0.56494359 103595.49 -0.092994704
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107000 0.00046432422 0 0.00046427779 0.56543377 103595.49 -0.093135897
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108000 0.0004655443 0 0.00046549774 0.5656898 103595.49 -0.093383926
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109000 0.0004863785 0 0.00048632986 0.5657434 103595.49 -0.093328929
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110000 0.00048804324 0 0.00048799443 0.5656147 103595.49 -0.09302382
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111000 0.00050352097 0 0.00050347062 0.56529279 103595.49 -0.092461373
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112000 0.00050474509 0 0.00050469461 0.56537494 103595.49 -0.092212501
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113000 0.0005125299 0 0.00051247865 0.56547326 103595.49 -0.092304578
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114000 0.00052700168 0 0.00052694898 0.56568076 103595.49 -0.092013613
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115000 0.00054217865 0 0.00054212444 0.56526328 103595.49 -0.091011537
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116000 0.00055122699 0 0.00055117186 0.56489606 103595.49 -0.090688925
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117000 0.00055802701 0 0.00055797121 0.56458767 103595.49 -0.090385903
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118000 0.00055416633 0 0.00055411091 0.56433528 103595.49 -0.090454192
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119000 0.00055519395 0 0.00055513843 0.56411926 103595.49 -0.090495063
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120000 0.0005535194 0 0.00055346405 0.56424847 103595.49 -0.090915789
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121000 0.00054781097 0 0.00054775619 0.56443756 103595.49 -0.090687173
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122000 0.00054528815 0 0.00054523362 0.56401103 103595.49 -0.090443168
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123000 0.0005456223 0 0.00054556773 0.56376875 103595.49 -0.090277114
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124000 0.00054080131 0 0.00054074723 0.563306 103595.49 -0.091297668
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125000 0.00054597 0 0.0005459154 0.56387718 103595.49 -0.091522394
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126000 0.000544669 0 0.00054461453 0.56318185 103595.49 -0.091100523
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127000 0.00054592361 0 0.00054586902 0.56328758 103595.49 -0.091299714
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128000 0.00056246325 0 0.000562407 0.56296852 103595.49 -0.091491356
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129000 0.00057655488 0 0.00057649723 0.56242057 103595.49 -0.091474584
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130000 0.00060363901 0 0.00060357864 0.56182729 103595.49 -0.091367782
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131000 0.00060590757 0 0.00060584698 0.56115572 103595.49 -0.090594163
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132000 0.00061689139 0 0.0006168297 0.56029248 103595.49 -0.089857939
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133000 0.00063288773 0 0.00063282444 0.55971427 103595.49 -0.08954619
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134000 0.00064153654 0 0.00064147238 0.55929877 103595.49 -0.089860563
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135000 0.00065473169 0 0.00065466622 0.5590797 103595.49 -0.089932375
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136000 0.0006814182 0 0.00068135006 0.55797116 103595.49 -0.08929097
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137000 0.00068344911 0 0.00068338077 0.55796657 103595.49 -0.089644888
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138000 0.00071510067 0 0.00071502916 0.55752379 103595.49 -0.089734088
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139000 0.00074772787 0 0.0007476531 0.55740054 103595.49 -0.089968295
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140000 0.00072706311 0 0.0007269904 0.55659113 103595.49 -0.090370844
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141000 0.0007179286 0 0.00071785681 0.55659012 103595.49 -0.089976688
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142000 0.00072587657 0 0.00072580399 0.55589037 103595.49 -0.090532153
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143000 0.00074470967 0 0.0007446352 0.55553128 103595.49 -0.091019969
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144000 0.00071737422 0 0.00071730248 0.55555994 103595.49 -0.090926005
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145000 0.00070363824 0 0.00070356787 0.55548936 103595.49 -0.0912353
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146000 0.00069604487 0 0.00069597527 0.55540516 103595.49 -0.091656715
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147000 0.00070047196 0 0.00070040191 0.55466746 103595.49 -0.092101291
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148000 0.00069764904 0 0.00069757927 0.55460283 103595.49 -0.092334573
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149000 0.00068884707 0 0.00068877819 0.55462796 103595.49 -0.0928736
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150000 0.00067704593 0 0.00067697823 0.55520015 103595.49 -0.093512131
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151000 0.00067702275 0 0.00067695505 0.55530068 103595.49 -0.094127311
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152000 0.000690717 0 0.00069064792 0.55432538 103595.49 -0.094248615
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153000 0.00067758953 0 0.00067752177 0.55460446 103595.49 -0.094839924
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154000 0.00067748542 0 0.00067741767 0.55532529 103595.49 -0.095832411
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155000 0.00068723442 0 0.0006871657 0.55637763 103595.49 -0.096838207
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156000 0.00071590663 0 0.00071583504 0.5569485 103595.49 -0.097686166
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157000 0.00078378647 0 0.0007837081 0.55755381 103595.49 -0.097968527
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158000 0.00080144334 0 0.00080136319 0.55741023 103595.49 -0.098119361
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159000 0.00079183165 0 0.00079175247 0.55756142 103595.49 -0.097925888
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160000 0.00081212358 0 0.00081204237 0.55669124 103595.49 -0.098171108
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161000 0.00082903843 0 0.00082895553 0.55608918 103595.49 -0.097827206
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162000 0.00084257416 0 0.0008424899 0.5560239 103595.49 -0.096775743
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163000 0.00086279615 0 0.00086270987 0.55550215 103595.49 -0.095981927
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164000 0.00092139657 0 0.00092130443 0.55395137 103595.49 -0.095215338
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165000 0.00095519936 0 0.00095510384 0.55376787 103595.49 -0.0945666
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166000 0.00092201276 0 0.00092192056 0.55373794 103595.49 -0.093531233
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167000 0.0008525194 0 0.00085243415 0.55375862 103595.49 -0.09389901
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168000 0.00081977785 0 0.00081969587 0.5536646 103595.49 -0.093829746
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169000 0.00079692467 0 0.00079684497 0.55416599 103595.49 -0.094433271
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170000 0.00077787798 0 0.0007778002 0.55416629 103595.49 -0.095043413
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171000 0.0007651362 0 0.00076505969 0.55418872 103595.49 -0.095212376
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172000 0.00074631438 0 0.00074623975 0.55403881 103595.49 -0.095463949
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173000 0.00074431288 0 0.00074423845 0.55415801 103595.49 -0.095319615
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174000 0.00073924649 0 0.00073917257 0.55373682 103595.49 -0.094724272
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175000 0.00070973165 0 0.00070966068 0.55393569 103595.49 -0.094201112
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176000 0.00069820766 0 0.00069813784 0.55341229 103595.49 -0.093530469
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177000 0.00070922657 0 0.00070915564 0.55282781 103595.49 -0.093282587
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|
178000 0.00073688566 0 0.00073681197 0.55223248 103595.49 -0.092190554
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|
179000 0.00072455886 0 0.0007244864 0.55244288 103595.49 -0.09182393
|
|
180000 0.00071894558 0 0.00071887369 0.55281517 103595.49 -0.092177032
|
|
181000 0.00071752475 0 0.000717453 0.55297293 103595.49 -0.09230934
|
|
182000 0.00072247421 0 0.00072240196 0.55287294 103595.49 -0.092465908
|
|
183000 0.00070596821 0 0.00070589761 0.5526242 103595.49 -0.092013313
|
|
184000 0.00072460909 0 0.00072453663 0.55230817 103595.49 -0.092211243
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|
185000 0.00072499917 0 0.00072492667 0.55273387 103595.49 -0.092920761
|
|
186000 0.00072852698 0 0.00072845413 0.55358929 103595.49 -0.093428623
|
|
187000 0.00072515668 0 0.00072508417 0.55336733 103595.49 -0.093440126
|
|
188000 0.00071355728 0 0.00071348593 0.55408468 103595.49 -0.094819333
|
|
189000 0.00071703212 0 0.00071696042 0.55424355 103595.49 -0.096198144
|
|
190000 0.00071808849 0 0.00071801668 0.55504118 103595.49 -0.097199842
|
|
191000 0.00072458142 0 0.00072450896 0.55493515 103595.49 -0.097564772
|
|
192000 0.00071472504 0 0.00071465357 0.55572657 103595.49 -0.097663072
|
|
193000 0.00070803966 0 0.00070796886 0.55546116 103595.49 -0.097306162
|
|
194000 0.00068236077 0 0.00068229254 0.55581155 103595.49 -0.097141594
|
|
195000 0.00067304613 0 0.00067297882 0.55559507 103595.49 -0.096646489
|
|
196000 0.00066680808 0 0.0006667414 0.55512029 103595.49 -0.096241456
|
|
197000 0.00065829161 0 0.00065822578 0.55545375 103595.49 -0.095808778
|
|
198000 0.0006617611 0 0.00066169492 0.55551074 103595.49 -0.095423531
|
|
199000 0.00066805655 0 0.00066798975 0.55581298 103595.49 -0.095287337
|
|
200000 0.00067263902 0 0.00067257175 0.55601669 103595.49 -0.095551006
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|
Loop time of 145.127 on 4 procs for 200000 steps with 10000 atoms
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|
|
|
Performance: 595339.507 tau/day, 1378.101 timesteps/s
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|
100.0% CPU use with 4 MPI tasks x 1 OpenMP threads
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|
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MPI task timing breakdown:
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|
Section | min time | avg time | max time |%varavg| %total
|
|
---------------------------------------------------------------
|
|
Pair | 57.89 | 91.946 | 113.82 | 229.7 | 63.36
|
|
Neigh | 0.34276 | 0.48607 | 0.56708 | 13.1 | 0.33
|
|
Comm | 6.569 | 28.916 | 63.505 | 417.0 | 19.92
|
|
Output | 0.0087178 | 0.011935 | 0.01563 | 2.3 | 0.01
|
|
Modify | 10.432 | 16.495 | 20.378 | 97.7 | 11.37
|
|
Other | | 7.272 | | | 5.01
|
|
|
|
Nlocal: 2500.00 ave 2990 max 1652 min
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|
Histogram: 1 0 0 0 0 1 0 0 0 2
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|
Nghost: 228.000 ave 254 max 198 min
|
|
Histogram: 1 0 1 0 0 0 0 0 0 2
|
|
Neighs: 8611.25 ave 10364 max 5676 min
|
|
Histogram: 1 0 0 0 0 1 0 0 0 2
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|
|
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Total # of neighbors = 34445
|
|
Ave neighs/atom = 3.4445000
|
|
Neighbor list builds = 241
|
|
Dangerous builds = 0
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|
|
|
Please see the log.cite file for references relevant to this simulation
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|
|
|
Total wall time: 0:02:25
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