# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.913618618249901*${_u_distance} variable latticeconst_converted equal 5.913618618249901*1 lattice fcc ${latticeconst_converted} lattice fcc 5.9136186182499 Lattice spacing in x,y,z = 5.91362 5.91362 5.91362 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (59.1362 59.1362 59.1362) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000455141 secs variable mass_converted equal 227.0*${_u_mass} variable mass_converted equal 227.0*1 # specify which KIM Model to use pair_style kim LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 pair_coeff * * Ac mass 1 ${mass_converted} mass 1 227 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 206804.477591344 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 206804.477591344/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 206804.477591344/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 206804.477591344/(1*1*${_u_distance}) variable V0_metal equal 206804.477591344/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 206804.477591344*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 206804.477591344 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 293.15*${_u_temperature} variable temp_converted equal 293.15*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 293.15 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 293.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "293.15 - 0.2" variable T_up equal "293.15 + 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 = 20.5307 ghost atom cutoff = 20.5307 binsize = 10.2653, bins = 6 6 6 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 20.5307 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -74760.986 -74760.986 -74912.518 -74912.518 293.15 293.15 206804.48 206804.48 782.81155 782.81155 1000 -74602.236 -74602.236 -74760.768 -74760.768 306.69105 306.69105 206968.58 206968.58 3259.3101 3259.3101 Loop time of 54.3839 on 1 procs for 1000 steps with 4000 atoms Performance: 1.589 ns/day, 15.107 hours/ns, 18.388 timesteps/s 36.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.481 | 53.481 | 53.481 | 0.0 | 98.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.27534 | 0.27534 | 0.27534 | 0.0 | 0.51 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.54898 | 0.54898 | 0.54898 | 0.0 | 1.01 Other | | 0.07828 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 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: 2.728e+06 ave 2.728e+06 max 2.728e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2728000 Ave neighs/atom = 682 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -74602.236 -74602.236 -74760.768 -74760.768 306.69105 306.69105 206968.58 206968.58 3259.3101 3259.3101 2000 -74609.801 -74609.801 -74758.373 -74758.373 287.42229 287.42229 207206.8 207206.8 -2110.5312 -2110.5312 Loop time of 55.7444 on 1 procs for 1000 steps with 4000 atoms Performance: 1.550 ns/day, 15.485 hours/ns, 17.939 timesteps/s 36.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.146 | 55.146 | 55.146 | 0.0 | 98.93 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20297 | 0.20297 | 0.20297 | 0.0 | 0.36 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.2982 | 0.2982 | 0.2982 | 0.0 | 0.53 Other | | 0.0972 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72321e+06 ave 2.72321e+06 max 2.72321e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2723214 Ave neighs/atom = 680.803 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -74609.801 -74609.801 -74758.373 -74758.373 287.42229 287.42229 207206.8 207206.8 -2110.5312 -2110.5312 3000 -74610.463 -74610.463 -74764.907 -74764.907 298.78119 298.78119 207148.02 207148.02 -1021.7388 -1021.7388 Loop time of 59.135 on 1 procs for 1000 steps with 4000 atoms Performance: 1.461 ns/day, 16.426 hours/ns, 16.910 timesteps/s 35.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.41 | 58.41 | 58.41 | 0.0 | 98.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20318 | 0.20318 | 0.20318 | 0.0 | 0.34 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.47729 | 0.47729 | 0.47729 | 0.0 | 0.81 Other | | 0.0443 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72137e+06 ave 2.72137e+06 max 2.72137e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2721372 Ave neighs/atom = 680.343 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -74610.463 -74610.463 -74764.907 -74764.907 298.78119 298.78119 207148.02 207148.02 -1021.7388 -1021.7388 4000 -74606.343 -74606.343 -74763.842 -74763.842 304.69238 304.69238 207068.41 207068.41 848.6919 848.6919 Loop time of 59.5124 on 1 procs for 1000 steps with 4000 atoms Performance: 1.452 ns/day, 16.531 hours/ns, 16.803 timesteps/s 35.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.631 | 58.631 | 58.631 | 0.0 | 98.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.29887 | 0.29887 | 0.29887 | 0.0 | 0.50 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.47621 | 0.47621 | 0.47621 | 0.0 | 0.80 Other | | 0.1061 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72226e+06 ave 2.72226e+06 max 2.72226e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2722264 Ave neighs/atom = 680.566 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -74606.343 -74606.343 -74763.842 -74763.842 304.69238 304.69238 207068.41 207068.41 848.6919 848.6919 5000 -74612.278 -74612.278 -74762.243 -74762.243 290.11777 290.11777 207082.98 207082.98 551.12786 551.12786 Loop time of 57.0442 on 1 procs for 1000 steps with 4000 atoms Performance: 1.515 ns/day, 15.846 hours/ns, 17.530 timesteps/s 36.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.497 | 56.497 | 56.497 | 0.0 | 99.04 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12294 | 0.12294 | 0.12294 | 0.0 | 0.22 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.39925 | 0.39925 | 0.39925 | 0.0 | 0.70 Other | | 0.02458 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72248e+06 ave 2.72248e+06 max 2.72248e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2722476 Ave neighs/atom = 680.619 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 291.085650155099, Press = 29.1511889124519 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -74612.278 -74612.278 -74762.243 -74762.243 290.11777 290.11777 207082.98 207082.98 551.12786 551.12786 6000 -74606.565 -74606.565 -74752.848 -74752.848 282.99411 282.99411 207248.6 207248.6 -2851.749 -2851.749 Loop time of 59.7613 on 1 procs for 1000 steps with 4000 atoms Performance: 1.446 ns/day, 16.600 hours/ns, 16.733 timesteps/s 35.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.988 | 58.988 | 58.988 | 0.0 | 98.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24338 | 0.24338 | 0.24338 | 0.0 | 0.41 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.49125 | 0.49125 | 0.49125 | 0.0 | 0.82 Other | | 0.03837 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.7226e+06 ave 2.7226e+06 max 2.7226e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2722598 Ave neighs/atom = 680.649 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.791987360347, Press = -21.9311882671286 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -74606.565 -74606.565 -74752.848 -74752.848 282.99411 282.99411 207248.6 207248.6 -2851.749 -2851.749 7000 -74609.811 -74609.811 -74767.016 -74767.016 304.12208 304.12208 207144.35 207144.35 -991.30686 -991.30686 Loop time of 58.9174 on 1 procs for 1000 steps with 4000 atoms Performance: 1.466 ns/day, 16.366 hours/ns, 16.973 timesteps/s 35.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.11 | 58.11 | 58.11 | 0.0 | 98.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.383 | 0.383 | 0.383 | 0.0 | 0.65 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.37927 | 0.37927 | 0.37927 | 0.0 | 0.64 Other | | 0.04481 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72097e+06 ave 2.72097e+06 max 2.72097e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2720972 Ave neighs/atom = 680.243 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.811574858149, Press = -7.8864912827424 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -74609.811 -74609.811 -74767.016 -74767.016 304.12208 304.12208 207144.35 207144.35 -991.30686 -991.30686 8000 -74609.375 -74609.375 -74759.545 -74759.545 290.51518 290.51518 207101.77 207101.77 241.3861 241.3861 Loop time of 58.5898 on 1 procs for 1000 steps with 4000 atoms Performance: 1.475 ns/day, 16.275 hours/ns, 17.068 timesteps/s 35.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.919 | 57.919 | 57.919 | 0.0 | 98.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20385 | 0.20385 | 0.20385 | 0.0 | 0.35 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.36224 | 0.36224 | 0.36224 | 0.0 | 0.62 Other | | 0.1048 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72252e+06 ave 2.72252e+06 max 2.72252e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2722516 Ave neighs/atom = 680.629 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.839598141333, Press = -5.25134654017522 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -74609.375 -74609.375 -74759.545 -74759.545 290.51518 290.51518 207101.77 207101.77 241.3861 241.3861 9000 -74607.556 -74607.556 -74767.961 -74767.961 310.31334 310.31334 207101.09 207101.09 -28.624287 -28.624287 Loop time of 57.8923 on 1 procs for 1000 steps with 4000 atoms Performance: 1.492 ns/day, 16.081 hours/ns, 17.273 timesteps/s 36.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.192 | 57.192 | 57.192 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.2231 | 0.2231 | 0.2231 | 0.0 | 0.39 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.37254 | 0.37254 | 0.37254 | 0.0 | 0.64 Other | | 0.1044 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72236e+06 ave 2.72236e+06 max 2.72236e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2722360 Ave neighs/atom = 680.59 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.923883435937, Press = -3.97217965862616 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -74607.556 -74607.556 -74767.961 -74767.961 310.31334 310.31334 207101.09 207101.09 -28.624287 -28.624287 10000 -74607.949 -74607.949 -74758.657 -74758.657 291.55407 291.55407 207200.45 207200.45 -1964.2618 -1964.2618 Loop time of 58.1833 on 1 procs for 1000 steps with 4000 atoms Performance: 1.485 ns/day, 16.162 hours/ns, 17.187 timesteps/s 35.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.346 | 57.346 | 57.346 | 0.0 | 98.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20344 | 0.20344 | 0.20344 | 0.0 | 0.35 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.53819 | 0.53819 | 0.53819 | 0.0 | 0.92 Other | | 0.09532 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72262e+06 ave 2.72262e+06 max 2.72262e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2722624 Ave neighs/atom = 680.656 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.365295027695, Press = -1.1683974573281 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -74607.949 -74607.949 -74758.657 -74758.657 291.55407 291.55407 207200.45 207200.45 -1964.2618 -1964.2618 11000 -74605.843 -74605.843 -74760.066 -74760.066 298.3553 298.3553 207137.83 207137.83 -585.74661 -585.74661 Loop time of 59.0452 on 1 procs for 1000 steps with 4000 atoms Performance: 1.463 ns/day, 16.401 hours/ns, 16.936 timesteps/s 35.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.235 | 58.235 | 58.235 | 0.0 | 98.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.2028 | 0.2028 | 0.2028 | 0.0 | 0.34 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.56293 | 0.56293 | 0.56293 | 0.0 | 0.95 Other | | 0.04417 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72151e+06 ave 2.72151e+06 max 2.72151e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2721514 Ave neighs/atom = 680.379 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.435104453201, Press = -2.82256297101318 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -74605.843 -74605.843 -74760.066 -74760.066 298.3553 298.3553 207137.83 207137.83 -585.74661 -585.74661 12000 -74608.163 -74608.163 -74760.303 -74760.303 294.32534 294.32534 207104.2 207104.2 166.85226 166.85226 Loop time of 59.3321 on 1 procs for 1000 steps with 4000 atoms Performance: 1.456 ns/day, 16.481 hours/ns, 16.854 timesteps/s 35.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.439 | 58.439 | 58.439 | 0.0 | 98.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20378 | 0.20378 | 0.20378 | 0.0 | 0.34 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.56435 | 0.56435 | 0.56435 | 0.0 | 0.95 Other | | 0.1246 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.722e+06 ave 2.722e+06 max 2.722e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2722004 Ave neighs/atom = 680.501 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.545929724722, Press = -0.993656547886156 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -74608.163 -74608.163 -74760.303 -74760.303 294.32534 294.32534 207104.2 207104.2 166.85226 166.85226 13000 -74609.038 -74609.038 -74758.341 -74758.341 288.83801 288.83801 207129.26 207129.26 -347.54861 -347.54861 Loop time of 58.2027 on 1 procs for 1000 steps with 4000 atoms Performance: 1.484 ns/day, 16.167 hours/ns, 17.181 timesteps/s 36.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.322 | 57.322 | 57.322 | 0.0 | 98.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.3037 | 0.3037 | 0.3037 | 0.0 | 0.52 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.4717 | 0.4717 | 0.4717 | 0.0 | 0.81 Other | | 0.1054 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72258e+06 ave 2.72258e+06 max 2.72258e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2722584 Ave neighs/atom = 680.646 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.462606427765, Press = -1.00716115512078 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -74609.038 -74609.038 -74758.341 -74758.341 288.83801 288.83801 207129.26 207129.26 -347.54861 -347.54861 14000 -74607.186 -74607.186 -74764.159 -74764.159 303.6751 303.6751 207129.7 207129.7 -549.44167 -549.44167 Loop time of 58.0722 on 1 procs for 1000 steps with 4000 atoms Performance: 1.488 ns/day, 16.131 hours/ns, 17.220 timesteps/s 36.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.325 | 57.325 | 57.325 | 0.0 | 98.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16392 | 0.16392 | 0.16392 | 0.0 | 0.28 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.5185 | 0.5185 | 0.5185 | 0.0 | 0.89 Other | | 0.06453 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72186e+06 ave 2.72186e+06 max 2.72186e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2721858 Ave neighs/atom = 680.465 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.319279893506, Press = -1.79757170617895 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 16.55 | 16.55 | 16.55 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -74607.186 -74607.186 -74764.159 -74764.159 303.6751 303.6751 207129.7 207129.7 -549.44167 -549.44167 15000 -74608.715 -74608.715 -74767.102 -74767.102 306.41091 306.41091 207023.34 207023.34 1771.1658 1771.1658 Loop time of 59.5579 on 1 procs for 1000 steps with 4000 atoms Performance: 1.451 ns/day, 16.544 hours/ns, 16.790 timesteps/s 35.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.887 | 58.887 | 58.887 | 0.0 | 98.87 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20409 | 0.20409 | 0.20409 | 0.0 | 0.34 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.42269 | 0.42269 | 0.42269 | 0.0 | 0.71 Other | | 0.04453 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.72234e+06 ave 2.72234e+06 max 2.72234e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2722338 Ave neighs/atom = 680.585 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 207111.125713689 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0