# Variables that can be adjusted by kim-lammps-preprocessor to switch unit sets for # Simulator Models variable _u_distance equal 1.0 variable _u_energy equal 1.0 variable _u_mass equal 1.0 variable _u_time equal 1.0 variable _u_pressure equal 1.0 variable _u_temperature equal 1.0 # This line may be swapped out by kim-lammps-preprocessor if running against a Simulator # Model whose atom_style is not 'atomic' atom_style atomic # periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.56183634698391*${_u_distance} variable latticeconst_converted equal 3.56183634698391*1 lattice fcc ${latticeconst_converted} lattice fcc 3.56183634698391 Lattice spacing in x,y,z = 3.56184 3.56184 3.56184 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.6184 35.6184 35.6184) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.00048399 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Ni__MO_322509103239_003 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1089) pair_coeff * * Ni mass 1 ${mass_converted} mass 1 58.6934 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 45187.8714023765 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 45187.8714023765/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 45187.8714023765/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 45187.8714023765/(1*1*${_u_distance}) variable V0_metal equal 45187.8714023765/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 45187.8714023765*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 45187.8714023765 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_u_temperature} variable temp_converted equal 333.15*1 variable Tdamp_converted equal 0.1*${_u_time} variable Tdamp_converted equal 0.1*1 variable press_converted equal 0.0*${_u_pressure} variable press_converted equal 0.0*1 variable Pdamp_converted equal 1*${_u_time} variable Pdamp_converted equal 1*1 # create initial velocities consistent with the chosen temperature velocity all create ${temp_converted} 17 mom yes rot yes velocity all create 333.15 17 mom yes rot yes # set NPT ensemble for all atoms fix ensemble all npt temp ${temp_converted} ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_u_energy} variable etotal_metal equal etotal/1 variable pe_metal equal pe/${_u_energy} variable pe_metal equal pe/1 variable T_metal equal temp/${_u_temperature} variable T_metal equal temp/1 variable V_metal equal vol/(${_u_distance}*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*1*${_u_distance}) variable V_metal equal vol/(1*1*1) variable P_metal equal press/${_u_pressure} variable P_metal equal press/1 fix avgmyTemp all ave/time 5 20 100 v_T_metal ave running start 5000 fix avgmyPress all ave/time 5 20 100 v_P_metal ave running start 5000 fix avgmyVol all ave/time 5 20 100 v_V_metal ave running start 5000 # extract fix quantities into variables so they can be used in if-else logic later. variable T equal f_avgmyTemp variable P equal f_avgmyPress variable V equal f_avgmyVol # set error bounds for temperature and pressure in original metal units (K and bar) variable T_low equal "333.15 - 0.2" variable T_up equal "333.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 8.5097 ghost atom cutoff = 8.5097 binsize = 4.25485, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.5097 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -15587.29 -15587.29 -15759.499 -15759.499 333.15 333.15 45187.871 45187.871 4070.545 4070.545 1000 -15402.89 -15402.89 -15583.857 -15583.857 350.09421 350.09421 45618.284 45618.284 -932.74603 -932.74603 Loop time of 34.5038 on 1 procs for 1000 steps with 4000 atoms Performance: 2.504 ns/day, 9.584 hours/ns, 28.982 timesteps/s 38.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.96 | 33.96 | 33.96 | 0.0 | 98.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1382 | 0.1382 | 0.1382 | 0.0 | 0.40 Output | 3.7193e-05 | 3.7193e-05 | 3.7193e-05 | 0.0 | 0.00 Modify | 0.28182 | 0.28182 | 0.28182 | 0.0 | 0.82 Other | | 0.1234 | | | 0.36 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 896000 ave 896000 max 896000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 896000 Ave neighs/atom = 224 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -15402.89 -15402.89 -15583.857 -15583.857 350.09421 350.09421 45618.284 45618.284 -932.74603 -932.74603 2000 -15416.122 -15416.122 -15580.756 -15580.756 318.49643 318.49643 45609.501 45609.501 -900.60467 -900.60467 Loop time of 34.5048 on 1 procs for 1000 steps with 4000 atoms Performance: 2.504 ns/day, 9.585 hours/ns, 28.981 timesteps/s 38.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.9 | 33.9 | 33.9 | 0.0 | 98.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15628 | 0.15628 | 0.15628 | 0.0 | 0.45 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.42514 | 0.42514 | 0.42514 | 0.0 | 1.23 Other | | 0.02293 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 890148 ave 890148 max 890148 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 890148 Ave neighs/atom = 222.537 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -15416.122 -15416.122 -15580.756 -15580.756 318.49643 318.49643 45609.501 45609.501 -900.60467 -900.60467 3000 -15410.842 -15410.842 -15581.709 -15581.709 330.55253 330.55253 45567.675 45567.675 868.41527 868.41527 Loop time of 35.6584 on 1 procs for 1000 steps with 4000 atoms Performance: 2.423 ns/day, 9.905 hours/ns, 28.044 timesteps/s 38.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.935 | 34.935 | 34.935 | 0.0 | 97.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16937 | 0.16937 | 0.16937 | 0.0 | 0.47 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.4898 | 0.4898 | 0.4898 | 0.0 | 1.37 Other | | 0.06439 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 889374 ave 889374 max 889374 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 889374 Ave neighs/atom = 222.344 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -15410.842 -15410.842 -15581.709 -15581.709 330.55253 330.55253 45567.675 45567.675 868.41527 868.41527 4000 -15412.047 -15412.047 -15582.544 -15582.544 329.83824 329.83824 45583.958 45583.958 220.44803 220.44803 Loop time of 34.135 on 1 procs for 1000 steps with 4000 atoms Performance: 2.531 ns/day, 9.482 hours/ns, 29.295 timesteps/s 39.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.341 | 33.341 | 33.341 | 0.0 | 97.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19005 | 0.19005 | 0.19005 | 0.0 | 0.56 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.5202 | 0.5202 | 0.5202 | 0.0 | 1.52 Other | | 0.08319 | | | 0.24 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 890234 ave 890234 max 890234 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 890234 Ave neighs/atom = 222.559 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -15412.047 -15412.047 -15582.544 -15582.544 329.83824 329.83824 45583.958 45583.958 220.44803 220.44803 5000 -15412.245 -15412.245 -15582.241 -15582.241 328.86779 328.86779 45624.945 45624.945 -1275.2997 -1275.2997 Loop time of 34.6467 on 1 procs for 1000 steps with 4000 atoms Performance: 2.494 ns/day, 9.624 hours/ns, 28.863 timesteps/s 38.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.953 | 33.953 | 33.953 | 0.0 | 98.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.27767 | 0.27767 | 0.27767 | 0.0 | 0.80 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.35284 | 0.35284 | 0.35284 | 0.0 | 1.02 Other | | 0.06363 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 890082 ave 890082 max 890082 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 890082 Ave neighs/atom = 222.52 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.106359165562, Press = 232.394177780286 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -15412.245 -15412.245 -15582.241 -15582.241 328.86779 328.86779 45624.945 45624.945 -1275.2997 -1275.2997 6000 -15411.076 -15411.076 -15583.048 -15583.048 332.69012 332.69012 45556.69 45556.69 1291.7415 1291.7415 Loop time of 34.4142 on 1 procs for 1000 steps with 4000 atoms Performance: 2.511 ns/day, 9.560 hours/ns, 29.058 timesteps/s 39.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.71 | 33.71 | 33.71 | 0.0 | 97.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13171 | 0.13171 | 0.13171 | 0.0 | 0.38 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.50213 | 0.50213 | 0.50213 | 0.0 | 1.46 Other | | 0.07046 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 889780 ave 889780 max 889780 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 889780 Ave neighs/atom = 222.445 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.493712377589, Press = 77.1258065216694 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -15411.076 -15411.076 -15583.048 -15583.048 332.69012 332.69012 45556.69 45556.69 1291.7415 1291.7415 7000 -15412.546 -15412.546 -15586.237 -15586.237 336.01763 336.01763 45539.957 45539.957 1805.3878 1805.3878 Loop time of 34.8725 on 1 procs for 1000 steps with 4000 atoms Performance: 2.478 ns/day, 9.687 hours/ns, 28.676 timesteps/s 38.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.304 | 34.304 | 34.304 | 0.0 | 98.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15617 | 0.15617 | 0.15617 | 0.0 | 0.45 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.36921 | 0.36921 | 0.36921 | 0.0 | 1.06 Other | | 0.04269 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 890602 ave 890602 max 890602 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 890602 Ave neighs/atom = 222.65 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.12367712861, Press = -18.4386742334643 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -15412.546 -15412.546 -15586.237 -15586.237 336.01763 336.01763 45539.957 45539.957 1805.3878 1805.3878 8000 -15410.642 -15410.642 -15582.093 -15582.093 331.68502 331.68502 45630.743 45630.743 -1452.0115 -1452.0115 Loop time of 36.2951 on 1 procs for 1000 steps with 4000 atoms Performance: 2.380 ns/day, 10.082 hours/ns, 27.552 timesteps/s 37.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 35.575 | 35.575 | 35.575 | 0.0 | 98.02 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11788 | 0.11788 | 0.11788 | 0.0 | 0.32 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.51851 | 0.51851 | 0.51851 | 0.0 | 1.43 Other | | 0.08325 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 891164 ave 891164 max 891164 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 891164 Ave neighs/atom = 222.791 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.593146070234, Press = 3.22803204824416 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -15410.642 -15410.642 -15582.093 -15582.093 331.68502 331.68502 45630.743 45630.743 -1452.0115 -1452.0115 9000 -15416.458 -15416.458 -15584.61 -15584.61 325.30217 325.30217 45579.787 45579.787 270.64446 270.64446 Loop time of 34.2242 on 1 procs for 1000 steps with 4000 atoms Performance: 2.525 ns/day, 9.507 hours/ns, 29.219 timesteps/s 38.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.584 | 33.584 | 33.584 | 0.0 | 98.13 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11714 | 0.11714 | 0.11714 | 0.0 | 0.34 Output | 0.020104 | 0.020104 | 0.020104 | 0.0 | 0.06 Modify | 0.4406 | 0.4406 | 0.4406 | 0.0 | 1.29 Other | | 0.06273 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 889992 ave 889992 max 889992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 889992 Ave neighs/atom = 222.498 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.473379248831, Press = 11.0863772380692 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -15416.458 -15416.458 -15584.61 -15584.61 325.30217 325.30217 45579.787 45579.787 270.64446 270.64446 10000 -15407.884 -15407.884 -15584.61 -15584.61 341.88731 341.88731 45574.504 45574.504 617.75521 617.75521 Loop time of 35.4568 on 1 procs for 1000 steps with 4000 atoms Performance: 2.437 ns/day, 9.849 hours/ns, 28.203 timesteps/s 37.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.682 | 34.682 | 34.682 | 0.0 | 97.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14044 | 0.14044 | 0.14044 | 0.0 | 0.40 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.59159 | 0.59159 | 0.59159 | 0.0 | 1.67 Other | | 0.04277 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 890576 ave 890576 max 890576 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 890576 Ave neighs/atom = 222.644 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.558086611935, Press = 1.97337189292597 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -15407.884 -15407.884 -15584.61 -15584.61 341.88731 341.88731 45574.504 45574.504 617.75521 617.75521 11000 -15412.528 -15412.528 -15582.349 -15582.349 328.5304 328.5304 45609.693 45609.693 -707.10431 -707.10431 Loop time of 34.8557 on 1 procs for 1000 steps with 4000 atoms Performance: 2.479 ns/day, 9.682 hours/ns, 28.690 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.205 | 34.205 | 34.205 | 0.0 | 98.13 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13775 | 0.13775 | 0.13775 | 0.0 | 0.40 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.48964 | 0.48964 | 0.48964 | 0.0 | 1.40 Other | | 0.02318 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 890510 ave 890510 max 890510 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 890510 Ave neighs/atom = 222.627 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" jump SELF break # Write final averaged volume to file if temperature and volume have converged; otherwise wirte a # flag to indicate non-convergence. variable myStep equal step if "${myStep} < 2000000" then "print '${V}' file output/vol_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 45588.9241300219 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0