# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.6149601638317113*${_u_distance} variable latticeconst_converted equal 3.6149601638317113*1 lattice fcc ${latticeconst_converted} lattice fcc 3.61496016383171 Lattice spacing in x,y,z = 3.61496 3.61496 3.61496 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.1496 36.1496 36.1496) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000495911 secs variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_ZhouWadleyJohnson_2001NISTretabulation_CuTa__MO_950828638160_000 pair_coeff * * Cu mass 1 ${mass_converted} mass 1 63.546 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 47240.071628179 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47240.071628179/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47240.071628179/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 47240.071628179/(1*1*${_u_distance}) variable V0_metal equal 47240.071628179/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 47240.071628179*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 47240.071628179 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 253.15*${_u_temperature} variable temp_converted equal 253.15*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 253.15 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 253.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "253.15 - 0.2" variable T_up equal "253.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 8.39534 ghost atom cutoff = 8.39534 binsize = 4.19767, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.39534 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -14029.124 -14029.124 -14159.98 -14159.98 253.15 253.15 47240.072 47240.072 2958.7178 2958.7178 1000 -13881.578 -13881.578 -14015.869 -14015.869 259.79555 259.79555 48483.15 48483.15 -3624.4025 -3624.4025 Loop time of 23.3257 on 1 procs for 1000 steps with 4000 atoms Performance: 3.704 ns/day, 6.479 hours/ns, 42.871 timesteps/s 68.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.019 | 23.019 | 23.019 | 0.0 | 98.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052774 | 0.052774 | 0.052774 | 0.0 | 0.23 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.23237 | 0.23237 | 0.23237 | 0.0 | 1.00 Other | | 0.02123 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 800000 ave 800000 max 800000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 800000 Ave neighs/atom = 200 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13881.578 -13881.578 -14015.869 -14015.869 259.79555 259.79555 48483.15 48483.15 -3624.4025 -3624.4025 2000 -13895.81 -13895.81 -14024.311 -14024.311 248.59428 248.59428 48247.907 48247.907 1030.7186 1030.7186 Loop time of 23.9756 on 1 procs for 1000 steps with 4000 atoms Performance: 3.604 ns/day, 6.660 hours/ns, 41.709 timesteps/s 67.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.58 | 23.58 | 23.58 | 0.0 | 98.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1134 | 0.1134 | 0.1134 | 0.0 | 0.47 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.24098 | 0.24098 | 0.24098 | 0.0 | 1.01 Other | | 0.04132 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 805568 ave 805568 max 805568 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 805568 Ave neighs/atom = 201.392 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13895.81 -13895.81 -14024.311 -14024.311 248.59428 248.59428 48247.907 48247.907 1030.7186 1030.7186 3000 -13887.896 -13887.896 -14018.05 -14018.05 251.7913 251.7913 48353.942 48353.942 -781.76631 -781.76631 Loop time of 21.2058 on 1 procs for 1000 steps with 4000 atoms Performance: 4.074 ns/day, 5.890 hours/ns, 47.157 timesteps/s 75.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.92 | 20.92 | 20.92 | 0.0 | 98.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052444 | 0.052444 | 0.052444 | 0.0 | 0.25 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.21159 | 0.21159 | 0.21159 | 0.0 | 1.00 Other | | 0.0212 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 807680 ave 807680 max 807680 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 807680 Ave neighs/atom = 201.92 Neighbor list builds = 0 Dangerous builds = 0 if "${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" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13887.896 -13887.896 -14018.05 -14018.05 251.7913 251.7913 48353.942 48353.942 -781.76631 -781.76631 4000 -13892.169 -13892.169 -14023.696 -14023.696 254.44851 254.44851 48333.887 48333.887 -1150.5048 -1150.5048 Loop time of 20.4657 on 1 procs for 1000 steps with 4000 atoms Performance: 4.222 ns/day, 5.685 hours/ns, 48.862 timesteps/s 79.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.169 | 20.169 | 20.169 | 0.0 | 98.55 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.053479 | 0.053479 | 0.053479 | 0.0 | 0.26 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.22169 | 0.22169 | 0.22169 | 0.0 | 1.08 Other | | 0.02144 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806656 ave 806656 max 806656 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806656 Ave neighs/atom = 201.664 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13892.169 -13892.169 -14023.696 -14023.696 254.44851 254.44851 48333.887 48333.887 -1150.5048 -1150.5048 5000 -13888.526 -13888.526 -14021.247 -14021.247 256.75742 256.75742 48313.176 48313.176 -10.856337 -10.856337 Loop time of 28.2073 on 1 procs for 1000 steps with 4000 atoms Performance: 3.063 ns/day, 7.835 hours/ns, 35.452 timesteps/s 56.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.847 | 27.847 | 27.847 | 0.0 | 98.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093139 | 0.093139 | 0.093139 | 0.0 | 0.33 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.24608 | 0.24608 | 0.24608 | 0.0 | 0.87 Other | | 0.02115 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806532 ave 806532 max 806532 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806532 Ave neighs/atom = 201.633 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 255.304099770214, Press = 140.100701571316 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13888.526 -13888.526 -14021.247 -14021.247 256.75742 256.75742 48313.176 48313.176 -10.856337 -10.856337 6000 -13892.402 -13892.402 -14023.728 -14023.728 254.05925 254.05925 48303.905 48303.905 -143.65055 -143.65055 Loop time of 34.6258 on 1 procs for 1000 steps with 4000 atoms Performance: 2.495 ns/day, 9.618 hours/ns, 28.880 timesteps/s 46.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.072 | 34.072 | 34.072 | 0.0 | 98.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11319 | 0.11319 | 0.11319 | 0.0 | 0.33 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.37945 | 0.37945 | 0.37945 | 0.0 | 1.10 Other | | 0.06139 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806892 ave 806892 max 806892 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806892 Ave neighs/atom = 201.723 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.969447609135, Press = 12.3576636433366 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13892.402 -13892.402 -14023.728 -14023.728 254.05925 254.05925 48303.905 48303.905 -143.65055 -143.65055 7000 -13888.847 -13888.847 -14021.551 -14021.551 256.72611 256.72611 48322.272 48322.272 -167.0153 -167.0153 Loop time of 31.1327 on 1 procs for 1000 steps with 4000 atoms Performance: 2.775 ns/day, 8.648 hours/ns, 32.121 timesteps/s 51.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.69 | 30.69 | 30.69 | 0.0 | 98.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072803 | 0.072803 | 0.072803 | 0.0 | 0.23 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.3482 | 0.3482 | 0.3482 | 0.0 | 1.12 Other | | 0.02149 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806874 ave 806874 max 806874 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806874 Ave neighs/atom = 201.719 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.326814554599, Press = -0.778424746027849 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13888.847 -13888.847 -14021.551 -14021.551 256.72611 256.72611 48322.272 48322.272 -167.0153 -167.0153 8000 -13891.263 -13891.263 -14022.371 -14022.371 253.63771 253.63771 48272.738 48272.738 881.65097 881.65097 Loop time of 33.0268 on 1 procs for 1000 steps with 4000 atoms Performance: 2.616 ns/day, 9.174 hours/ns, 30.278 timesteps/s 48.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.487 | 32.487 | 32.487 | 0.0 | 98.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099773 | 0.099773 | 0.099773 | 0.0 | 0.30 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.38907 | 0.38907 | 0.38907 | 0.0 | 1.18 Other | | 0.05139 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 807166 ave 807166 max 807166 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 807166 Ave neighs/atom = 201.792 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.068768741226, Press = -13.6868553919552 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13891.263 -13891.263 -14022.371 -14022.371 253.63771 253.63771 48272.738 48272.738 881.65097 881.65097 9000 -13890.859 -13890.859 -14021.493 -14021.493 252.72109 252.72109 48294.301 48294.301 385.87234 385.87234 Loop time of 33.3053 on 1 procs for 1000 steps with 4000 atoms Performance: 2.594 ns/day, 9.251 hours/ns, 30.025 timesteps/s 48.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.806 | 32.806 | 32.806 | 0.0 | 98.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092509 | 0.092509 | 0.092509 | 0.0 | 0.28 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.38618 | 0.38618 | 0.38618 | 0.0 | 1.16 Other | | 0.02101 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 807492 ave 807492 max 807492 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 807492 Ave neighs/atom = 201.873 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.203228175276, Press = -8.10025270867487 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13890.859 -13890.859 -14021.493 -14021.493 252.72109 252.72109 48294.301 48294.301 385.87234 385.87234 10000 -13891.179 -13891.179 -14019.332 -14019.332 247.92016 247.92016 48364.502 48364.502 -1213.8802 -1213.8802 Loop time of 32.44 on 1 procs for 1000 steps with 4000 atoms Performance: 2.663 ns/day, 9.011 hours/ns, 30.826 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.886 | 31.886 | 31.886 | 0.0 | 98.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13348 | 0.13348 | 0.13348 | 0.0 | 0.41 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.37895 | 0.37895 | 0.37895 | 0.0 | 1.17 Other | | 0.04131 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 807268 ave 807268 max 807268 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 807268 Ave neighs/atom = 201.817 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.408403079837, Press = -1.69953302987935 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13891.179 -13891.179 -14019.332 -14019.332 247.92016 247.92016 48364.502 48364.502 -1213.8802 -1213.8802 11000 -13890.888 -13890.888 -14021.66 -14021.66 252.98713 252.98713 48313.75 48313.75 20.817473 20.817473 Loop time of 32.0446 on 1 procs for 1000 steps with 4000 atoms Performance: 2.696 ns/day, 8.901 hours/ns, 31.206 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.524 | 31.524 | 31.524 | 0.0 | 98.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13295 | 0.13295 | 0.13295 | 0.0 | 0.41 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.34615 | 0.34615 | 0.34615 | 0.0 | 1.08 Other | | 0.04129 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806464 ave 806464 max 806464 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806464 Ave neighs/atom = 201.616 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.44045817471, Press = 1.50948089520937 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13890.888 -13890.888 -14021.66 -14021.66 252.98713 252.98713 48313.75 48313.75 20.817473 20.817473 12000 -13889.473 -13889.473 -14020.64 -14020.64 253.75255 253.75255 48363.232 48363.232 -1279.6334 -1279.6334 Loop time of 31.7987 on 1 procs for 1000 steps with 4000 atoms Performance: 2.717 ns/day, 8.833 hours/ns, 31.448 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.158 | 31.158 | 31.158 | 0.0 | 97.99 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11281 | 0.11281 | 0.11281 | 0.0 | 0.35 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.50635 | 0.50635 | 0.50635 | 0.0 | 1.59 Other | | 0.02113 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806958 ave 806958 max 806958 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806958 Ave neighs/atom = 201.739 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.313494778321, Press = 2.86213451740586 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13889.473 -13889.473 -14020.64 -14020.64 253.75255 253.75255 48363.232 48363.232 -1279.6334 -1279.6334 13000 -13894.162 -13894.162 -14024.078 -14024.078 251.33113 251.33113 48244.371 48244.371 1179.7851 1179.7851 Loop time of 32.4032 on 1 procs for 1000 steps with 4000 atoms Performance: 2.666 ns/day, 9.001 hours/ns, 30.861 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.8 | 31.8 | 31.8 | 0.0 | 98.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1533 | 0.1533 | 0.1533 | 0.0 | 0.47 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.4283 | 0.4283 | 0.4283 | 0.0 | 1.32 Other | | 0.02134 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806480 ave 806480 max 806480 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806480 Ave neighs/atom = 201.62 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.083030672096, Press = 3.85878965999912 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13894.162 -13894.162 -14024.078 -14024.078 251.33113 251.33113 48244.371 48244.371 1179.7851 1179.7851 14000 -13885.207 -13885.207 -14018.376 -14018.376 257.62511 257.62511 48383.804 48383.804 -1371.0543 -1371.0543 Loop time of 32.211 on 1 procs for 1000 steps with 4000 atoms Performance: 2.682 ns/day, 8.947 hours/ns, 31.045 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.786 | 31.786 | 31.786 | 0.0 | 98.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11307 | 0.11307 | 0.11307 | 0.0 | 0.35 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.28803 | 0.28803 | 0.28803 | 0.0 | 0.89 Other | | 0.02366 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 807668 ave 807668 max 807668 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 807668 Ave neighs/atom = 201.917 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.15230394858, Press = 3.12188794184009 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13885.207 -13885.207 -14018.376 -14018.376 257.62511 257.62511 48383.804 48383.804 -1371.0543 -1371.0543 15000 -13890.582 -13890.582 -14023.834 -14023.834 257.78605 257.78605 48261.86 48261.86 738.00972 738.00972 Loop time of 37.6995 on 1 procs for 1000 steps with 4000 atoms Performance: 2.292 ns/day, 10.472 hours/ns, 26.526 timesteps/s 43.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.054 | 37.054 | 37.054 | 0.0 | 98.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17346 | 0.17346 | 0.17346 | 0.0 | 0.46 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.43064 | 0.43064 | 0.43064 | 0.0 | 1.14 Other | | 0.04164 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806604 ave 806604 max 806604 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806604 Ave neighs/atom = 201.651 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.239939445502, Press = 1.80593430892116 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13890.582 -13890.582 -14023.834 -14023.834 257.78605 257.78605 48261.86 48261.86 738.00972 738.00972 16000 -13889.542 -13889.542 -14020.61 -14020.61 253.55911 253.55911 48299.333 48299.333 444.78654 444.78654 Loop time of 40.2984 on 1 procs for 1000 steps with 4000 atoms Performance: 2.144 ns/day, 11.194 hours/ns, 24.815 timesteps/s 39.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.566 | 39.566 | 39.566 | 0.0 | 98.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23337 | 0.23337 | 0.23337 | 0.0 | 0.58 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.41782 | 0.41782 | 0.41782 | 0.0 | 1.04 Other | | 0.0814 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 807178 ave 807178 max 807178 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 807178 Ave neighs/atom = 201.794 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.204589490539, Press = 0.31565199005989 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -13889.542 -13889.542 -14020.61 -14020.61 253.55911 253.55911 48299.333 48299.333 444.78654 444.78654 17000 -13890.758 -13890.758 -14022.596 -14022.596 255.05008 255.05008 48267.033 48267.033 1109.8538 1109.8538 Loop time of 44.5094 on 1 procs for 1000 steps with 4000 atoms Performance: 1.941 ns/day, 12.364 hours/ns, 22.467 timesteps/s 36.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 43.929 | 43.929 | 43.929 | 0.0 | 98.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093373 | 0.093373 | 0.093373 | 0.0 | 0.21 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.44556 | 0.44556 | 0.44556 | 0.0 | 1.00 Other | | 0.04119 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 807258 ave 807258 max 807258 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 807258 Ave neighs/atom = 201.815 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 48311.2086399088 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0