# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.081654928624631*${_u_distance} variable latticeconst_converted equal 4.081654928624631*1 lattice fcc ${latticeconst_converted} lattice fcc 4.08165492862463 Lattice spacing in x,y,z = 4.08165 4.08165 4.08165 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.8165 40.8165 40.8165) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000471115 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_ZhouWadleyJohnson_2001_Al__MO_049243498555_000 pair_coeff * * Al mass 1 ${mass_converted} mass 1 26.981538 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 67999.991338878 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 67999.991338878/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 67999.991338878/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 67999.991338878/(1*1*${_u_distance}) variable V0_metal equal 67999.991338878/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 67999.991338878*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 67999.991338878 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 12.1025 ghost atom cutoff = 12.1025 binsize = 6.05125, bins = 7 7 7 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 12.1025 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -14178.8 -14178.8 -14319.995 -14319.995 273.15 273.15 67999.991 67999.991 2217.8063 2217.8063 1000 -14008.763 -14008.763 -14152.873 -14152.873 278.78892 278.78892 69408.897 69408.897 1050.89 1050.89 Loop time of 113.416 on 1 procs for 1000 steps with 4000 atoms Performance: 0.762 ns/day, 31.504 hours/ns, 8.817 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 | 112.45 | 112.45 | 112.45 | 0.0 | 99.15 Neigh | 0.27169 | 0.27169 | 0.27169 | 0.0 | 0.24 Comm | 0.20049 | 0.20049 | 0.20049 | 0.0 | 0.18 Output | 4.7922e-05 | 4.7922e-05 | 4.7922e-05 | 0.0 | 0.00 Modify | 0.47274 | 0.47274 | 0.47274 | 0.0 | 0.42 Other | | 0.02298 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11031 ave 11031 max 11031 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: 1.67691e+06 ave 1.67691e+06 max 1.67691e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1676910 Ave neighs/atom = 419.228 Neighbor list builds = 2 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -14008.763 -14008.763 -14152.873 -14152.873 278.78892 278.78892 69408.897 69408.897 1050.89 1050.89 2000 -14027.504 -14027.504 -14167.465 -14167.465 270.76458 270.76458 69400.235 69400.235 -566.41621 -566.41621 Loop time of 119.42 on 1 procs for 1000 steps with 4000 atoms Performance: 0.723 ns/day, 33.172 hours/ns, 8.374 timesteps/s 38.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 118.77 | 118.77 | 118.77 | 0.0 | 99.45 Neigh | 0.12144 | 0.12144 | 0.12144 | 0.0 | 0.10 Comm | 0.15139 | 0.15139 | 0.15139 | 0.0 | 0.13 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.3192 | 0.3192 | 0.3192 | 0.0 | 0.27 Other | | 0.0632 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10968 ave 10968 max 10968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67841e+06 ave 1.67841e+06 max 1.67841e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1678406 Ave neighs/atom = 419.601 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -14027.504 -14027.504 -14167.465 -14167.465 270.76458 270.76458 69400.235 69400.235 -566.41621 -566.41621 3000 -14017.075 -14017.075 -14161.154 -14161.154 278.73093 278.73093 69430.692 69430.692 -105.09709 -105.09709 Loop time of 124.389 on 1 procs for 1000 steps with 4000 atoms Performance: 0.695 ns/day, 34.552 hours/ns, 8.039 timesteps/s 36.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 123.46 | 123.46 | 123.46 | 0.0 | 99.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.26991 | 0.26991 | 0.26991 | 0.0 | 0.22 Output | 6.2943e-05 | 6.2943e-05 | 6.2943e-05 | 0.0 | 0.00 Modify | 0.57993 | 0.57993 | 0.57993 | 0.0 | 0.47 Other | | 0.08347 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10969 ave 10969 max 10969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67709e+06 ave 1.67709e+06 max 1.67709e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1677090 Ave neighs/atom = 419.272 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -14017.075 -14017.075 -14161.154 -14161.154 278.73093 278.73093 69430.692 69430.692 -105.09709 -105.09709 4000 -14021.838 -14021.838 -14163.014 -14163.014 273.11346 273.11346 69377.609 69377.609 214.70248 214.70248 Loop time of 116.522 on 1 procs for 1000 steps with 4000 atoms Performance: 0.741 ns/day, 32.367 hours/ns, 8.582 timesteps/s 38.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 115.93 | 115.93 | 115.93 | 0.0 | 99.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15046 | 0.15046 | 0.15046 | 0.0 | 0.13 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.35 | 0.35 | 0.35 | 0.0 | 0.30 Other | | 0.09369 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10983 ave 10983 max 10983 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67548e+06 ave 1.67548e+06 max 1.67548e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1675476 Ave neighs/atom = 418.869 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -14021.838 -14021.838 -14163.014 -14163.014 273.11346 273.11346 69377.609 69377.609 214.70248 214.70248 5000 -14022.029 -14022.029 -14163.1 -14163.1 272.91176 272.91176 69419.743 69419.743 -204.23905 -204.23905 Loop time of 111.257 on 1 procs for 1000 steps with 4000 atoms Performance: 0.777 ns/day, 30.905 hours/ns, 8.988 timesteps/s 40.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 110.57 | 110.57 | 110.57 | 0.0 | 99.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14967 | 0.14967 | 0.14967 | 0.0 | 0.13 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.47597 | 0.47597 | 0.47597 | 0.0 | 0.43 Other | | 0.06349 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10956 ave 10956 max 10956 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67757e+06 ave 1.67757e+06 max 1.67757e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1677570 Ave neighs/atom = 419.392 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 269.69542974441, Press = 323.515351494982 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -14022.029 -14022.029 -14163.1 -14163.1 272.91176 272.91176 69419.743 69419.743 -204.23905 -204.23905 6000 -14018.654 -14018.654 -14162.043 -14162.043 277.39537 277.39537 69500.585 69500.585 -1028.9992 -1028.9992 Loop time of 103.974 on 1 procs for 1000 steps with 4000 atoms Performance: 0.831 ns/day, 28.882 hours/ns, 9.618 timesteps/s 43.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 103.32 | 103.32 | 103.32 | 0.0 | 99.37 Neigh | 0.15139 | 0.15139 | 0.15139 | 0.0 | 0.15 Comm | 0.11017 | 0.11017 | 0.11017 | 0.0 | 0.11 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.37359 | 0.37359 | 0.37359 | 0.0 | 0.36 Other | | 0.02306 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10986 ave 10986 max 10986 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67751e+06 ave 1.67751e+06 max 1.67751e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1677514 Ave neighs/atom = 419.378 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.219099785717, Press = 3.35244339423451 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -14018.654 -14018.654 -14162.043 -14162.043 277.39537 277.39537 69500.585 69500.585 -1028.9992 -1028.9992 7000 -14024.565 -14024.565 -14164.036 -14164.036 269.8167 269.8167 69331.631 69331.631 565.46043 565.46043 Loop time of 94.3542 on 1 procs for 1000 steps with 4000 atoms Performance: 0.916 ns/day, 26.210 hours/ns, 10.598 timesteps/s 47.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 93.886 | 93.886 | 93.886 | 0.0 | 99.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10955 | 0.10955 | 0.10955 | 0.0 | 0.12 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.33552 | 0.33552 | 0.33552 | 0.0 | 0.36 Other | | 0.02323 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10961 ave 10961 max 10961 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67367e+06 ave 1.67367e+06 max 1.67367e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1673674 Ave neighs/atom = 418.418 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.195867178438, Press = -6.73180877490842 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -14024.565 -14024.565 -14164.036 -14164.036 269.8167 269.8167 69331.631 69331.631 565.46043 565.46043 8000 -14018.442 -14018.442 -14156.45 -14156.45 266.98566 266.98566 69392.738 69392.738 688.29583 688.29583 Loop time of 98.0511 on 1 procs for 1000 steps with 4000 atoms Performance: 0.881 ns/day, 27.236 hours/ns, 10.199 timesteps/s 46.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 97.411 | 97.411 | 97.411 | 0.0 | 99.35 Neigh | 0.11133 | 0.11133 | 0.11133 | 0.0 | 0.11 Comm | 0.11028 | 0.11028 | 0.11028 | 0.0 | 0.11 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.37593 | 0.37593 | 0.37593 | 0.0 | 0.38 Other | | 0.04299 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10967 ave 10967 max 10967 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67593e+06 ave 1.67593e+06 max 1.67593e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1675926 Ave neighs/atom = 418.981 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.055218383272, Press = 7.07663035988428 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -14018.442 -14018.442 -14156.45 -14156.45 266.98566 266.98566 69392.738 69392.738 688.29583 688.29583 9000 -14021.135 -14021.135 -14160.279 -14160.279 269.18341 269.18341 69426.709 69426.709 -147.5547 -147.5547 Loop time of 122.536 on 1 procs for 1000 steps with 4000 atoms Performance: 0.705 ns/day, 34.038 hours/ns, 8.161 timesteps/s 37.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 121.67 | 121.67 | 121.67 | 0.0 | 99.29 Neigh | 0.10779 | 0.10779 | 0.10779 | 0.0 | 0.09 Comm | 0.29137 | 0.29137 | 0.29137 | 0.0 | 0.24 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.40275 | 0.40275 | 0.40275 | 0.0 | 0.33 Other | | 0.0632 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10983 ave 10983 max 10983 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67645e+06 ave 1.67645e+06 max 1.67645e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1676452 Ave neighs/atom = 419.113 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.24858408106, Press = 0.901035261586131 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -14021.135 -14021.135 -14160.279 -14160.279 269.18341 269.18341 69426.709 69426.709 -147.5547 -147.5547 10000 -14019.661 -14019.661 -14159.779 -14159.779 271.06877 271.06877 69422.706 69422.706 88.796619 88.796619 Loop time of 118.706 on 1 procs for 1000 steps with 4000 atoms Performance: 0.728 ns/day, 32.974 hours/ns, 8.424 timesteps/s 38.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 118.01 | 118.01 | 118.01 | 0.0 | 99.41 Neigh | 0.14902 | 0.14902 | 0.14902 | 0.0 | 0.13 Comm | 0.16932 | 0.16932 | 0.16932 | 0.0 | 0.14 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.33732 | 0.33732 | 0.33732 | 0.0 | 0.28 Other | | 0.0428 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10950 ave 10950 max 10950 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67725e+06 ave 1.67725e+06 max 1.67725e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1677248 Ave neighs/atom = 419.312 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.219093845316, Press = 1.57843153490375 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -14019.661 -14019.661 -14159.779 -14159.779 271.06877 271.06877 69422.706 69422.706 88.796619 88.796619 11000 -14020.04 -14020.04 -14161.702 -14161.702 274.05486 274.05486 69440.568 69440.568 -348.40994 -348.40994 Loop time of 116.925 on 1 procs for 1000 steps with 4000 atoms Performance: 0.739 ns/day, 32.479 hours/ns, 8.552 timesteps/s 38.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 115.84 | 115.84 | 115.84 | 0.0 | 99.07 Neigh | 0.19914 | 0.19914 | 0.19914 | 0.0 | 0.17 Comm | 0.18402 | 0.18402 | 0.18402 | 0.0 | 0.16 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.62294 | 0.62294 | 0.62294 | 0.0 | 0.53 Other | | 0.08321 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10954 ave 10954 max 10954 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67521e+06 ave 1.67521e+06 max 1.67521e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1675212 Ave neighs/atom = 418.803 Neighbor list builds = 2 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.140646719185, Press = -2.53462717490905 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -14020.04 -14020.04 -14161.702 -14161.702 274.05486 274.05486 69440.568 69440.568 -348.40994 -348.40994 12000 -14023.592 -14023.592 -14161.025 -14161.025 265.87389 265.87389 69468.24 69468.24 -629.28039 -629.28039 Loop time of 106.798 on 1 procs for 1000 steps with 4000 atoms Performance: 0.809 ns/day, 29.666 hours/ns, 9.363 timesteps/s 41.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 106.17 | 106.17 | 106.17 | 0.0 | 99.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17935 | 0.17935 | 0.17935 | 0.0 | 0.17 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.34266 | 0.34266 | 0.34266 | 0.0 | 0.32 Other | | 0.104 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10972 ave 10972 max 10972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67585e+06 ave 1.67585e+06 max 1.67585e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1675846 Ave neighs/atom = 418.962 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.87196477214, Press = -1.17018926821026 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -14023.592 -14023.592 -14161.025 -14161.025 265.87389 265.87389 69468.24 69468.24 -629.28039 -629.28039 13000 -14016.986 -14016.986 -14159.022 -14159.022 274.77808 274.77808 69513.937 69513.937 -924.8487 -924.8487 Loop time of 95.897 on 1 procs for 1000 steps with 4000 atoms Performance: 0.901 ns/day, 26.638 hours/ns, 10.428 timesteps/s 46.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 95.257 | 95.257 | 95.257 | 0.0 | 99.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14245 | 0.14245 | 0.14245 | 0.0 | 0.15 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.39363 | 0.39363 | 0.39363 | 0.0 | 0.41 Other | | 0.1038 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11003 ave 11003 max 11003 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67447e+06 ave 1.67447e+06 max 1.67447e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1674472 Ave neighs/atom = 418.618 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.889720977587, Press = -1.47082468881161 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -14016.986 -14016.986 -14159.022 -14159.022 274.77808 274.77808 69513.937 69513.937 -924.8487 -924.8487 14000 -14017.214 -14017.214 -14158.585 -14158.585 273.49041 273.49041 69515.372 69515.372 -848.89002 -848.89002 Loop time of 108.363 on 1 procs for 1000 steps with 4000 atoms Performance: 0.797 ns/day, 30.101 hours/ns, 9.228 timesteps/s 41.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 107.62 | 107.62 | 107.62 | 0.0 | 99.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18222 | 0.18222 | 0.18222 | 0.0 | 0.17 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.53217 | 0.53217 | 0.53217 | 0.0 | 0.49 Other | | 0.02373 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10968 ave 10968 max 10968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67372e+06 ave 1.67372e+06 max 1.67372e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1673720 Ave neighs/atom = 418.43 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.965586759892, Press = -0.870314120080191 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -14017.214 -14017.214 -14158.585 -14158.585 273.49041 273.49041 69515.372 69515.372 -848.89002 -848.89002 15000 -14021.607 -14021.607 -14160.948 -14160.948 269.56478 269.56478 69454.654 69454.654 -385.20597 -385.20597 Loop time of 99.2515 on 1 procs for 1000 steps with 4000 atoms Performance: 0.871 ns/day, 27.570 hours/ns, 10.075 timesteps/s 45.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 98.624 | 98.624 | 98.624 | 0.0 | 99.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1908 | 0.1908 | 0.1908 | 0.0 | 0.19 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.37557 | 0.37557 | 0.37557 | 0.0 | 0.38 Other | | 0.06136 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10966 ave 10966 max 10966 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67324e+06 ave 1.67324e+06 max 1.67324e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1673244 Ave neighs/atom = 418.311 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.974074541782, Press = -1.89625892084124 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -14021.607 -14021.607 -14160.948 -14160.948 269.56478 269.56478 69454.654 69454.654 -385.20597 -385.20597 16000 -14020.214 -14020.214 -14161.701 -14161.701 273.71687 273.71687 69413.549 69413.549 4.6902108 4.6902108 Loop time of 114.463 on 1 procs for 1000 steps with 4000 atoms Performance: 0.755 ns/day, 31.795 hours/ns, 8.736 timesteps/s 40.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 113.61 | 113.61 | 113.61 | 0.0 | 99.25 Neigh | 0.13111 | 0.13111 | 0.13111 | 0.0 | 0.11 Comm | 0.30299 | 0.30299 | 0.30299 | 0.0 | 0.26 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.39724 | 0.39724 | 0.39724 | 0.0 | 0.35 Other | | 0.0241 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10929 ave 10929 max 10929 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.6743e+06 ave 1.6743e+06 max 1.6743e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1674296 Ave neighs/atom = 418.574 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.010542611414, Press = -0.226990039837224 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -14020.214 -14020.214 -14161.701 -14161.701 273.71687 273.71687 69413.549 69413.549 4.6902108 4.6902108 17000 -14023.34 -14023.34 -14163.732 -14163.732 271.5972 271.5972 69409.212 69409.212 -89.801721 -89.801721 Loop time of 112.989 on 1 procs for 1000 steps with 4000 atoms Performance: 0.765 ns/day, 31.386 hours/ns, 8.850 timesteps/s 40.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 112.28 | 112.28 | 112.28 | 0.0 | 99.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13024 | 0.13024 | 0.13024 | 0.0 | 0.12 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.4337 | 0.4337 | 0.4337 | 0.0 | 0.38 Other | | 0.144 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10996 ave 10996 max 10996 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.67655e+06 ave 1.67655e+06 max 1.67655e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1676552 Ave neighs/atom = 419.138 Neighbor list builds = 0 Dangerous builds = 0 if "${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 69409.2998502157 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0