LAMMPS (20 Apr 2018) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (../comm.cpp:90) using 1 OpenMP thread(s) per MPI task units real dimension 3 boundary p p p atom_style atomic newton on timestep 1.0 read_data methanol.data orthogonal box = (0 0 0) to (40.4635 40.4635 40.4635) 1 by 1 by 1 MPI processor grid reading atoms ... 968 atoms velocity all create 300.0 16802 dist gaussian pair_style table spline 15000 pair_coeff 1 1 lammps_nb_MET-MET.table nb_METMET 12.0 WARNING: 78 of 2500 force values in table are inconsistent with -dE/dr. Should only be flagged at inflection points (../pair_table.cpp:481) neigh_modify delay 0 every 1 check yes one 10000 neighbor 12.0 bin thermo 500 thermo_style custom step temp pe etotal press vol variable STEP equal step variable TEMP equal temp ## volume from cubic angstroms to cubic nm variable VOL equal vol/1000.0 ## pressure from atm to bar variable PRESS equal press*1.01325 variable PXX equal pxx*1.01325 variable PYY equal pyy*1.01325 variable PZZ equal pzz*1.01325 variable PXY equal pxy*1.01325 variable PXZ equal pxz*1.01325 variable PYZ equal pyz*1.01325 ## energy from kcal/mol to kJ/mol variable KE equal ke*4.184 variable PE equal pe*4.184 variable UVDW equal evdwl*4.184 ##### SPECIAL COMMANDS FOR FIX_BOCS ##### # ID group-ID style_name thermostat T_init T_end T_couple barostat P_start P_end P_couple pmatch_basis avg_vol N_sites N_coeffs coeff1 coeff2 fix 1 all bocs temp 300.0 300.0 100.0 cgiso 0.986 0.986 1000.0 analytic 66476.015 968 2 245030.10 8962.20 # Report the modified pressure thermo_modify press 1_press ## Uncomment to save some data from simulation to files #fix print_temp all print 500 "${STEP} ${TEMP}" file temp.dat screen no #fix print_vol all print 500 "${STEP} ${VOL}" file vol.dat screen no #fix print_press all print 500 "${STEP} ${PRESS}" file press.dat screen no #fix print_ke all print 500 "${STEP} ${KE}" file kinetic_E.dat screen no #fix print_pe all print 500 "${STEP} ${PE}" file potential_E.dat screen no #fix print_ve all print 500 "${STEP} ${UVDW}" file vdw_E.dat screen no #fix print_press_tens all print 500 "${STEP} ${PXX} ${PYY} ${PZZ} ${PXY} ${PXZ} ${PYZ}" file press_tens.dat screen no #fix print_PV_eos all print 500 "${VOL} ${PRESS}" file pv_eos.dat screen no ## Prints a configuration to dump.txt every 500 steps #dump 1 all custom 500 dump.txt id type x y z fx fy fz # Write restart files to continue simulations #restart 10000 state1.restart state2.restart ## Run for this many steps run_style verlet run 10000 Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 10000, page size: 100000 master list distance cutoff = 24 ghost atom cutoff = 24 binsize = 12, bins = 4 4 4 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair table, perpetual attributes: half, newton on pair build: half/bin/atomonly/newton stencil: half/bin/3d/newton bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step Temp PotEng TotEng Press Volume 0 300 1061.5961 1926.3291 107.006 66250.679 500 314.54728 1034.1091 1940.7738 194.42689 65660.282 1000 301.41603 1030.7027 1899.5173 -91.966709 66262.543 1500 298.8308 1014.8276 1876.1905 -80.178606 67053.605 2000 294.78476 1046.8207 1896.521 50.592942 66316.735 2500 301.18564 1033.9214 1902.0719 40.48255 66607.667 3000 301.06632 1022.0381 1889.8447 47.582344 66341.947 3500 297.98361 989.80983 1848.7307 -204.69879 67462.078 4000 299.03493 1034.6571 1896.6083 89.188888 66457.385 4500 306.03351 985.4121 1867.5363 -51.102407 67519.446 5000 305.6903 1013.8613 1894.9963 -141.13704 67240.467 5500 292.23444 1029.5558 1871.905 20.764579 66683.876 6000 287.87735 1017.7325 1847.5226 -35.288049 66630.031 6500 305.26461 960.08118 1839.9891 -352.42596 67612.317 7000 300.34449 1055.0664 1920.7923 22.04027 66187.27 7500 305.48612 1038.6651 1919.2115 17.807254 66324.168 8000 316.03232 1034.6809 1945.6262 27.482857 66502.198 8500 294.28636 1038.8213 1887.085 -72.840559 66851.661 9000 316.69029 1065.7481 1978.5899 245.61677 65678.385 9500 297.46127 1034.5547 1891.97 54.23428 66892.627 10000 301.24799 1036.5432 1904.8735 7.7134029 66150.506 Loop time of 34.426 on 1 procs for 10000 steps with 968 atoms Performance: 25.097 ns/day, 0.956 hours/ns, 290.478 timesteps/s 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.324 | 33.324 | 33.324 | 0.0 | 96.80 Neigh | 0.12198 | 0.12198 | 0.12198 | 0.0 | 0.35 Comm | 0.42865 | 0.42865 | 0.42865 | 0.0 | 1.25 Output | 0.00059938 | 0.00059938 | 0.00059938 | 0.0 | 0.00 Modify | 0.42553 | 0.42553 | 0.42553 | 0.0 | 1.24 Other | | 0.1252 | | | 0.36 Nlocal: 968 ave 968 max 968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9112 ave 9112 max 9112 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 404392 ave 404392 max 404392 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 404392 Ave neighs/atom = 417.76 Neighbor list builds = 13 Dangerous builds = 0 Please see the log.cite file for references relevant to this simulation Total wall time: 0:00:34