LAMMPS (8 Mar 2018) using 1 OpenMP thread(s) per MPI task # ReaxFF potential for TATB system # this run is equivalent to reax/in.reax.tatb, units real atom_style charge read_data data.tatb triclinic box = (0 0 0) to (13.624 17.1149 15.1826) with tilt (-5.75316 -6.32547 7.42573) 1 by 2 by 2 MPI processor grid reading atoms ... 384 atoms pair_style reax/c control.reax_c.tatb pair_coeff * * ffield.reax C H O N Reading potential file ffield.reax with DATE: 2010-02-19 compute reax all pair reax/c variable eb equal c_reax[1] variable ea equal c_reax[2] variable elp equal c_reax[3] variable emol equal c_reax[4] variable ev equal c_reax[5] variable epen equal c_reax[6] variable ecoa equal c_reax[7] variable ehb equal c_reax[8] variable et equal c_reax[9] variable eco equal c_reax[10] variable ew equal c_reax[11] variable ep equal c_reax[12] variable efi equal c_reax[13] variable eqeq equal c_reax[14] neighbor 2.5 bin neigh_modify delay 0 every 5 check no fix 1 all nve fix 2 all qeq/reax 1 0.0 10.0 1.0e-6 reax/c fix 4 all reax/c/bonds 5 bonds.reaxc thermo 5 thermo_style custom step temp epair etotal press v_eb v_ea v_elp v_emol v_ev v_epen v_ecoa v_ehb v_et v_eco v_ew v_ep v_efi v_eqeq timestep 0.0625 #dump 1 all custom 100 dump.reaxc.tatb id type q x y z #dump 2 all image 5 image.*.jpg type type # axes yes 0.8 0.02 view 60 -30 #dump_modify 2 pad 3 #dump 3 all movie 5 movie.mpg type type # axes yes 0.8 0.02 view 60 -30 #dump_modify 3 pad 3 fix 3 all reax/c/species 1 5 5 species.tatb run 25 Neighbor list info ... update every 5 steps, delay 0 steps, check no max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 12.5 ghost atom cutoff = 12.5 binsize = 6.25, bins = 5 4 3 2 neighbor lists, perpetual/occasional/extra = 2 0 0 (1) pair reax/c, perpetual attributes: half, newton off, ghost pair build: half/bin/newtoff/ghost stencil: half/ghost/bin/3d/newtoff bin: standard (2) fix qeq/reax, perpetual, copy from (1) attributes: half, newton off, ghost pair build: copy stencil: none bin: none Per MPI rank memory allocation (min/avg/max) = 118 | 118 | 118 Mbytes Step Temp E_pair TotEng Press v_eb v_ea v_elp v_emol v_ev v_epen v_ecoa v_ehb v_et v_eco v_ew v_ep v_efi v_eqeq 0 0 -44760.998 -44760.998 7827.7866 -61120.591 486.4378 4.7236377 0 1574.1033 20.788929 -279.51642 -1556.4696 252.57147 -655.84699 18862.412 -8740.6398 0 6391.0277 5 0.61603968 -44761.698 -44760.994 8934.6335 -61118.769 486.81263 4.7234094 0 1573.9241 20.768834 -278.24084 -1557.6713 252.64377 -655.74435 18859.379 -8738.1906 0 6388.6666 10 2.3525544 -44763.227 -44760.541 12288.587 -61113.174 487.82738 4.7226863 0 1573.411 20.705939 -274.50357 -1560.7569 252.85309 -655.44063 18850.391 -8730.9764 0 6381.7141 15 4.9013311 -44766.36 -44760.764 17716.955 -61103.434 489.14721 4.7213644 0 1572.6349 20.593139 -268.56847 -1566.3829 252.95174 -654.96611 18835.777 -8719.2558 0 6370.4221 20 7.8294715 -44769.686 -44760.747 25205.613 -61089.006 490.21314 4.7193021 0 1571.7022 20.420943 -260.85564 -1573.7378 253.3539 -654.31623 18816.07 -8703.4906 0 6355.2419 25 10.697924 -44772.904 -44760.691 34232.794 -61069.308 490.25886 4.7163736 0 1570.7397 20.181347 -251.91376 -1582.3261 253.82253 -653.53183 18791.975 -8684.3641 0 6336.8449 Loop time of 2.84068 on 4 procs for 25 steps with 384 atoms Performance: 0.048 ns/day, 505.009 hours/ns, 8.801 timesteps/s 98.4% CPU use with 4 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.3253 | 2.328 | 2.3305 | 0.2 | 81.95 Neigh | 0.2589 | 0.26458 | 0.26897 | 0.7 | 9.31 Comm | 0.0094428 | 0.012062 | 0.014872 | 2.3 | 0.42 Output | 0.00043392 | 0.0042209 | 0.0054941 | 3.4 | 0.15 Modify | 0.22563 | 0.23134 | 0.23579 | 0.8 | 8.14 Other | | 0.0005122 | | | 0.02 Nlocal: 96 ave 96 max 96 min Histogram: 4 0 0 0 0 0 0 0 0 0 Nghost: 5118 ave 5118 max 5118 min Histogram: 4 0 0 0 0 0 0 0 0 0 Neighs: 79754 ave 79754 max 79754 min Histogram: 4 0 0 0 0 0 0 0 0 0 Total # of neighbors = 319016 Ave neighs/atom = 830.771 Neighbor list builds = 5 Dangerous builds not checked Please see the log.cite file for references relevant to this simulation Total wall time: 0:00:03