# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.56622176617384*${_u_distance} variable latticeconst_converted equal 3.56622176617384*1 lattice bcc ${latticeconst_converted} lattice bcc 3.56622176617384 Lattice spacing in x,y,z = 3.56622 3.56622 3.56622 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.6622 35.6622 35.6622) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000303984 secs variable mass_converted equal 183.84*${_u_mass} variable mass_converted equal 183.84*1 # specify which KIM Model to use pair_style kim LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 pair_coeff * * W mass 1 ${mass_converted} mass 1 183.84 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 45354.986194987 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 45354.986194987/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 45354.986194987/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 45354.986194987/(1*1*${_u_distance}) variable V0_metal equal 45354.986194987/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 45354.986194987*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 45354.986194987 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*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 273.15 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 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "273.15 - 0.2" variable T_up equal "273.15 + 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 = 4 4 4 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) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -109201.63 -109201.63 -109272.21 -109272.21 273.15 273.15 45354.986 45354.986 1662.1854 1662.1854 1000 -111358.44 -111358.44 -111450.66 -111450.66 356.86976 356.86976 44945.09 44945.09 9608.7738 9608.7738 Loop time of 35.116 on 1 procs for 1000 steps with 2000 atoms Performance: 2.460 ns/day, 9.754 hours/ns, 28.477 timesteps/s 45.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.078 | 34.078 | 34.078 | 0.0 | 97.04 Neigh | 0.58552 | 0.58552 | 0.58552 | 0.0 | 1.67 Comm | 0.22428 | 0.22428 | 0.22428 | 0.0 | 0.64 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.18881 | 0.18881 | 0.18881 | 0.0 | 0.54 Other | | 0.03915 | | | 0.11 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17997 ave 17997 max 17997 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: 3.21272e+06 ave 3.21272e+06 max 3.21272e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3212718 Ave neighs/atom = 1606.36 Neighbor list builds = 4 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -111358.44 -111358.44 -111450.66 -111450.66 356.86976 356.86976 44945.09 44945.09 9608.7738 9608.7738 2000 -111513.86 -111513.86 -111573.97 -111573.97 232.62064 232.62064 44933.042 44933.042 -2846.3449 -2846.3449 Loop time of 33.6603 on 1 procs for 1000 steps with 2000 atoms Performance: 2.567 ns/day, 9.350 hours/ns, 29.709 timesteps/s 46.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.139 | 33.139 | 33.139 | 0.0 | 98.45 Neigh | 0.12205 | 0.12205 | 0.12205 | 0.0 | 0.36 Comm | 0.23226 | 0.23226 | 0.23226 | 0.0 | 0.69 Output | 5.1022e-05 | 5.1022e-05 | 5.1022e-05 | 0.0 | 0.00 Modify | 0.14762 | 0.14762 | 0.14762 | 0.0 | 0.44 Other | | 0.01904 | | | 0.06 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18022 ave 18022 max 18022 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21895e+06 ave 3.21895e+06 max 3.21895e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3218952 Ave neighs/atom = 1609.48 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -111513.86 -111513.86 -111573.97 -111573.97 232.62064 232.62064 44933.042 44933.042 -2846.3449 -2846.3449 3000 -111485.83 -111485.83 -111563.73 -111563.73 301.48784 301.48784 44940.538 44940.538 -3217.7346 -3217.7346 Loop time of 33.6534 on 1 procs for 1000 steps with 2000 atoms Performance: 2.567 ns/day, 9.348 hours/ns, 29.715 timesteps/s 45.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.128 | 33.128 | 33.128 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21689 | 0.21689 | 0.21689 | 0.0 | 0.64 Output | 3.7909e-05 | 3.7909e-05 | 3.7909e-05 | 0.0 | 0.00 Modify | 0.28899 | 0.28899 | 0.28899 | 0.0 | 0.86 Other | | 0.01915 | | | 0.06 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17997 ave 17997 max 17997 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21909e+06 ave 3.21909e+06 max 3.21909e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3219088 Ave neighs/atom = 1609.54 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -111485.83 -111485.83 -111563.73 -111563.73 301.48784 301.48784 44940.538 44940.538 -3217.7346 -3217.7346 4000 -111511.73 -111511.73 -111583.57 -111583.57 278.02428 278.02428 44921.733 44921.733 3727.899 3727.899 Loop time of 38.8547 on 1 procs for 1000 steps with 2000 atoms Performance: 2.224 ns/day, 10.793 hours/ns, 25.737 timesteps/s 39.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.233 | 38.233 | 38.233 | 0.0 | 98.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.37727 | 0.37727 | 0.37727 | 0.0 | 0.97 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.18706 | 0.18706 | 0.18706 | 0.0 | 0.48 Other | | 0.05687 | | | 0.15 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18026 ave 18026 max 18026 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21878e+06 ave 3.21878e+06 max 3.21878e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3218784 Ave neighs/atom = 1609.39 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -111511.73 -111511.73 -111583.57 -111583.57 278.02428 278.02428 44921.733 44921.733 3727.899 3727.899 5000 -111512.9 -111512.9 -111582 -111582 267.41178 267.41178 44921.781 44921.781 3569.5462 3569.5462 Loop time of 40.6385 on 1 procs for 1000 steps with 2000 atoms Performance: 2.126 ns/day, 11.288 hours/ns, 24.607 timesteps/s 38.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.172 | 40.172 | 40.172 | 0.0 | 98.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.27982 | 0.27982 | 0.27982 | 0.0 | 0.69 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.16714 | 0.16714 | 0.16714 | 0.0 | 0.41 Other | | 0.01926 | | | 0.05 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17999 ave 17999 max 17999 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21807e+06 ave 3.21807e+06 max 3.21807e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3218066 Ave neighs/atom = 1609.03 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 243.132215871972, Press = 227.981458585452 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -111512.9 -111512.9 -111582 -111582 267.41178 267.41178 44921.781 44921.781 3569.5462 3569.5462 6000 -111517.58 -111517.58 -111588.91 -111588.91 276.07476 276.07476 44944.229 44944.229 -12266.319 -12266.319 Loop time of 38.9713 on 1 procs for 1000 steps with 2000 atoms Performance: 2.217 ns/day, 10.825 hours/ns, 25.660 timesteps/s 39.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.479 | 38.479 | 38.479 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24266 | 0.24266 | 0.24266 | 0.0 | 0.62 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.21019 | 0.21019 | 0.21019 | 0.0 | 0.54 Other | | 0.03908 | | | 0.10 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18009 ave 18009 max 18009 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21792e+06 ave 3.21792e+06 max 3.21792e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217922 Ave neighs/atom = 1608.96 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 274.320332680833, Press = -48.2671786247792 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -111517.58 -111517.58 -111588.91 -111588.91 276.07476 276.07476 44944.229 44944.229 -12266.319 -12266.319 7000 -111506.14 -111506.14 -111578.08 -111578.08 278.42354 278.42354 44924.722 44924.722 3566.0889 3566.0889 Loop time of 39.6647 on 1 procs for 1000 steps with 2000 atoms Performance: 2.178 ns/day, 11.018 hours/ns, 25.211 timesteps/s 39.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.164 | 39.164 | 39.164 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24165 | 0.24165 | 0.24165 | 0.0 | 0.61 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.16987 | 0.16987 | 0.16987 | 0.0 | 0.43 Other | | 0.08892 | | | 0.22 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17993 ave 17993 max 17993 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21569e+06 ave 3.21569e+06 max 3.21569e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3215686 Ave neighs/atom = 1607.84 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.936302833092, Press = -11.9484098838932 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -111506.14 -111506.14 -111578.08 -111578.08 278.42354 278.42354 44924.722 44924.722 3566.0889 3566.0889 8000 -111517.71 -111517.71 -111584.24 -111584.24 257.49264 257.49264 44922.432 44922.432 3829.6565 3829.6565 Loop time of 38.2307 on 1 procs for 1000 steps with 2000 atoms Performance: 2.260 ns/day, 10.620 hours/ns, 26.157 timesteps/s 40.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.618 | 37.618 | 37.618 | 0.0 | 98.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.28239 | 0.28239 | 0.28239 | 0.0 | 0.74 Output | 2.2888e-05 | 2.2888e-05 | 2.2888e-05 | 0.0 | 0.00 Modify | 0.31057 | 0.31057 | 0.31057 | 0.0 | 0.81 Other | | 0.0192 | | | 0.05 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18017 ave 18017 max 18017 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21681e+06 ave 3.21681e+06 max 3.21681e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3216806 Ave neighs/atom = 1608.4 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.170105124019, Press = 2.31950995585011 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -111517.71 -111517.71 -111584.24 -111584.24 257.49264 257.49264 44922.432 44922.432 3829.6565 3829.6565 9000 -111508.29 -111508.29 -111574.99 -111574.99 258.14806 258.14806 44927.611 44927.611 2559.6048 2559.6048 Loop time of 39.2662 on 1 procs for 1000 steps with 2000 atoms Performance: 2.200 ns/day, 10.907 hours/ns, 25.467 timesteps/s 39.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.714 | 38.714 | 38.714 | 0.0 | 98.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.28222 | 0.28222 | 0.28222 | 0.0 | 0.72 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.23063 | 0.23063 | 0.23063 | 0.0 | 0.59 Other | | 0.039 | | | 0.10 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18015 ave 18015 max 18015 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21831e+06 ave 3.21831e+06 max 3.21831e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3218314 Ave neighs/atom = 1609.16 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.288542012385, Press = -0.842850265452309 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -111508.29 -111508.29 -111574.99 -111574.99 258.14806 258.14806 44927.611 44927.611 2559.6048 2559.6048 10000 -111515.07 -111515.07 -111579.7 -111579.7 250.14999 250.14999 44910.813 44910.813 13273.142 13273.142 Loop time of 39.0668 on 1 procs for 1000 steps with 2000 atoms Performance: 2.212 ns/day, 10.852 hours/ns, 25.597 timesteps/s 39.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.592 | 38.592 | 38.592 | 0.0 | 98.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.2222 | 0.2222 | 0.2222 | 0.0 | 0.57 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.22041 | 0.22041 | 0.22041 | 0.0 | 0.56 Other | | 0.03254 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18028 ave 18028 max 18028 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21795e+06 ave 3.21795e+06 max 3.21795e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217952 Ave neighs/atom = 1608.98 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.958799709585, Press = 5.48951687857078 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -111515.07 -111515.07 -111579.7 -111579.7 250.14999 250.14999 44910.813 44910.813 13273.142 13273.142 11000 -111512.26 -111512.26 -111580.67 -111580.67 264.74453 264.74453 44940.799 44940.799 -7946.9955 -7946.9955 Loop time of 40.4612 on 1 procs for 1000 steps with 2000 atoms Performance: 2.135 ns/day, 11.239 hours/ns, 24.715 timesteps/s 38.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.01 | 40.01 | 40.01 | 0.0 | 98.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24242 | 0.24242 | 0.24242 | 0.0 | 0.60 Output | 2.9802e-05 | 2.9802e-05 | 2.9802e-05 | 0.0 | 0.00 Modify | 0.16923 | 0.16923 | 0.16923 | 0.0 | 0.42 Other | | 0.0391 | | | 0.10 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18009 ave 18009 max 18009 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21902e+06 ave 3.21902e+06 max 3.21902e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3219020 Ave neighs/atom = 1609.51 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.193158358526, Press = 1.62467467724704 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -111512.26 -111512.26 -111580.67 -111580.67 264.74453 264.74453 44940.799 44940.799 -7946.9955 -7946.9955 12000 -111510.68 -111510.68 -111582.97 -111582.97 279.76881 279.76881 44938.97 44938.97 -6063.3025 -6063.3025 Loop time of 43.3772 on 1 procs for 1000 steps with 2000 atoms Performance: 1.992 ns/day, 12.049 hours/ns, 23.054 timesteps/s 35.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 42.884 | 42.884 | 42.884 | 0.0 | 98.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.2362 | 0.2362 | 0.2362 | 0.0 | 0.54 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.20859 | 0.20859 | 0.20859 | 0.0 | 0.48 Other | | 0.04885 | | | 0.11 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18011 ave 18011 max 18011 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21716e+06 ave 3.21716e+06 max 3.21716e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217156 Ave neighs/atom = 1608.58 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.006781933277, Press = -5.27685140771956 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -111510.68 -111510.68 -111582.97 -111582.97 279.76881 279.76881 44938.97 44938.97 -6063.3025 -6063.3025 13000 -111515.02 -111515.02 -111585.53 -111585.53 272.87917 272.87917 44923.591 44923.591 3656.3392 3656.3392 Loop time of 43.7297 on 1 procs for 1000 steps with 2000 atoms Performance: 1.976 ns/day, 12.147 hours/ns, 22.868 timesteps/s 35.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 42.943 | 42.943 | 42.943 | 0.0 | 98.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.42158 | 0.42158 | 0.42158 | 0.0 | 0.96 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.28427 | 0.28427 | 0.28427 | 0.0 | 0.65 Other | | 0.08109 | | | 0.19 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17997 ave 17997 max 17997 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21639e+06 ave 3.21639e+06 max 3.21639e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3216390 Ave neighs/atom = 1608.19 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.137038481816, Press = -0.299415065190251 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -111515.02 -111515.02 -111585.53 -111585.53 272.87917 272.87917 44923.591 44923.591 3656.3392 3656.3392 14000 -111509.18 -111509.18 -111583.81 -111583.81 288.82061 288.82061 44926.868 44926.868 2738.7116 2738.7116 Loop time of 41.148 on 1 procs for 1000 steps with 2000 atoms Performance: 2.100 ns/day, 11.430 hours/ns, 24.303 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.425 | 40.425 | 40.425 | 0.0 | 98.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.30568 | 0.30568 | 0.30568 | 0.0 | 0.74 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.33815 | 0.33815 | 0.33815 | 0.0 | 0.82 Other | | 0.07947 | | | 0.19 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17987 ave 17987 max 17987 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21843e+06 ave 3.21843e+06 max 3.21843e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3218430 Ave neighs/atom = 1609.21 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.11053233598, Press = 0.322051361431902 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -111509.18 -111509.18 -111583.81 -111583.81 288.82061 288.82061 44926.868 44926.868 2738.7116 2738.7116 15000 -111514.67 -111514.67 -111584.37 -111584.37 269.75618 269.75618 44941.061 44941.061 -7535.5807 -7535.5807 Loop time of 40.1869 on 1 procs for 1000 steps with 2000 atoms Performance: 2.150 ns/day, 11.163 hours/ns, 24.884 timesteps/s 38.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.769 | 39.769 | 39.769 | 0.0 | 98.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22111 | 0.22111 | 0.22111 | 0.0 | 0.55 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.16756 | 0.16756 | 0.16756 | 0.0 | 0.42 Other | | 0.0288 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17984 ave 17984 max 17984 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21754e+06 ave 3.21754e+06 max 3.21754e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217538 Ave neighs/atom = 1608.77 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.103510657633, Press = -1.78942319771609 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -111514.67 -111514.67 -111584.37 -111584.37 269.75618 269.75618 44941.061 44941.061 -7535.5807 -7535.5807 16000 -111510.68 -111510.68 -111586.44 -111586.44 293.19056 293.19056 44938.403 44938.403 -7182.4061 -7182.4061 Loop time of 38.9484 on 1 procs for 1000 steps with 2000 atoms Performance: 2.218 ns/day, 10.819 hours/ns, 25.675 timesteps/s 39.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.551 | 38.551 | 38.551 | 0.0 | 98.98 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23102 | 0.23102 | 0.23102 | 0.0 | 0.59 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.12745 | 0.12745 | 0.12745 | 0.0 | 0.33 Other | | 0.03883 | | | 0.10 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17999 ave 17999 max 17999 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21645e+06 ave 3.21645e+06 max 3.21645e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3216448 Ave neighs/atom = 1608.22 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.195329451342, Press = -7.94419858786663 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -111510.68 -111510.68 -111586.44 -111586.44 293.19056 293.19056 44938.403 44938.403 -7182.4061 -7182.4061 17000 -111512.78 -111512.78 -111580.9 -111580.9 263.65651 263.65651 44920.205 44920.205 7874.8009 7874.8009 Loop time of 39.3158 on 1 procs for 1000 steps with 2000 atoms Performance: 2.198 ns/day, 10.921 hours/ns, 25.435 timesteps/s 39.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.889 | 38.889 | 38.889 | 0.0 | 98.91 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.28116 | 0.28116 | 0.28116 | 0.0 | 0.72 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.12707 | 0.12707 | 0.12707 | 0.0 | 0.32 Other | | 0.01856 | | | 0.05 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17983 ave 17983 max 17983 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.2165e+06 ave 3.2165e+06 max 3.2165e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3216502 Ave neighs/atom = 1608.25 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.106838781754, Press = 1.07541889185808 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -111512.78 -111512.78 -111580.9 -111580.9 263.65651 263.65651 44920.205 44920.205 7874.8009 7874.8009 18000 -111514.09 -111514.09 -111581.65 -111581.65 261.45784 261.45784 44935.28 44935.28 -2870.2912 -2870.2912 Loop time of 38.3062 on 1 procs for 1000 steps with 2000 atoms Performance: 2.256 ns/day, 10.641 hours/ns, 26.105 timesteps/s 40.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.665 | 37.665 | 37.665 | 0.0 | 98.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.25149 | 0.25149 | 0.25149 | 0.0 | 0.66 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.31041 | 0.31041 | 0.31041 | 0.0 | 0.81 Other | | 0.07883 | | | 0.21 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17999 ave 17999 max 17999 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21784e+06 ave 3.21784e+06 max 3.21784e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217836 Ave neighs/atom = 1608.92 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 44929.262346211 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0