# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.92180147767067*${_u_distance} variable latticeconst_converted equal 3.92180147767067*1 lattice fcc ${latticeconst_converted} lattice fcc 3.92180147767067 Lattice spacing in x,y,z = 3.9218 3.9218 3.9218 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (39.218 39.218 39.218) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000481844 secs variable mass_converted equal 195.078*${_u_mass} variable mass_converted equal 195.078*1 # specify which KIM Model to use pair_style kim EMT_Asap_Standard_JacobsenStoltzeNorskov_1996_AlAgAuCuNiPdPt__MO_115316750986_001 pair_coeff * * Pt mass 1 ${mass_converted} mass 1 195.078 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 60319.3728502665 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60319.3728502665/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60319.3728502665/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 60319.3728502665/(1*1*${_u_distance}) variable V0_metal equal 60319.3728502665/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 60319.3728502665*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 60319.3728502665 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_u_temperature} variable temp_converted equal 333.15*1 variable Tdamp_converted equal 0.1*${_u_time} variable Tdamp_converted equal 0.1*1 variable press_converted equal 0.0*${_u_pressure} variable press_converted equal 0.0*1 variable Pdamp_converted equal 1*${_u_time} variable Pdamp_converted equal 1*1 # create initial velocities consistent with the chosen temperature velocity all create ${temp_converted} 17 mom yes rot yes velocity all create 333.15 17 mom yes rot yes # set NPT ensemble for all atoms fix ensemble all npt temp ${temp_converted} ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_u_energy} variable etotal_metal equal etotal/1 variable pe_metal equal pe/${_u_energy} variable pe_metal equal pe/1 variable T_metal equal temp/${_u_temperature} variable T_metal equal temp/1 variable V_metal equal vol/(${_u_distance}*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*1*${_u_distance}) variable V_metal equal vol/(1*1*1) variable P_metal equal press/${_u_pressure} variable P_metal equal press/1 fix avgmyTemp all ave/time 5 20 100 v_T_metal ave running start 5000 fix avgmyPress all ave/time 5 20 100 v_P_metal ave running start 5000 fix avgmyVol all ave/time 5 20 100 v_V_metal ave running start 5000 # extract fix quantities into variables so they can be used in if-else logic later. variable T equal f_avgmyTemp variable P equal f_avgmyPress variable V equal f_avgmyVol # set error bounds for temperature and pressure in original metal units (K and bar) variable T_low equal "333.15 - 0.2" variable T_up equal "333.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7.61876 ghost atom cutoff = 7.61876 binsize = 3.80938, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.61876 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -23228.389 -23228.389 -23400.598 -23400.598 333.15 333.15 60319.373 60319.373 3049.2624 3049.2624 1000 -23034.309 -23034.309 -23212.453 -23212.453 344.63266 344.63266 61254.827 61254.827 1276.8153 1276.8153 Loop time of 74.0148 on 1 procs for 1000 steps with 4000 atoms Performance: 1.167 ns/day, 20.560 hours/ns, 13.511 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 | 73.628 | 73.628 | 73.628 | 0.0 | 99.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039116 | 0.039116 | 0.039116 | 0.0 | 0.05 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.30822 | 0.30822 | 0.30822 | 0.0 | 0.42 Other | | 0.03985 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 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: 536000 ave 536000 max 536000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536000 Ave neighs/atom = 134 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -23034.309 -23034.309 -23212.453 -23212.453 344.63266 344.63266 61254.827 61254.827 1276.8153 1276.8153 2000 -23056.841 -23056.841 -23226.667 -23226.667 328.5399 328.5399 61188.369 61188.369 1116.3406 1116.3406 Loop time of 72.597 on 1 procs for 1000 steps with 4000 atoms Performance: 1.190 ns/day, 20.166 hours/ns, 13.775 timesteps/s 43.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.988 | 71.988 | 71.988 | 0.0 | 99.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039349 | 0.039349 | 0.039349 | 0.0 | 0.05 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.46744 | 0.46744 | 0.46744 | 0.0 | 0.64 Other | | 0.1024 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 532888 ave 532888 max 532888 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 532888 Ave neighs/atom = 133.222 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -23056.841 -23056.841 -23226.667 -23226.667 328.5399 328.5399 61188.369 61188.369 1116.3406 1116.3406 3000 -23042.737 -23042.737 -23218.835 -23218.835 340.67355 340.67355 61240.518 61240.518 713.53514 713.53514 Loop time of 70.3239 on 1 procs for 1000 steps with 4000 atoms Performance: 1.229 ns/day, 19.534 hours/ns, 14.220 timesteps/s 45.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 69.968 | 69.968 | 69.968 | 0.0 | 99.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059361 | 0.059361 | 0.059361 | 0.0 | 0.08 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.27632 | 0.27632 | 0.27632 | 0.0 | 0.39 Other | | 0.02004 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 533972 ave 533972 max 533972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 533972 Ave neighs/atom = 133.493 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -23042.737 -23042.737 -23218.835 -23218.835 340.67355 340.67355 61240.518 61240.518 713.53514 713.53514 4000 -23057.325 -23057.325 -23225.495 -23225.495 325.33608 325.33608 61223.462 61223.462 -231.09018 -231.09018 Loop time of 67.8967 on 1 procs for 1000 steps with 4000 atoms Performance: 1.273 ns/day, 18.860 hours/ns, 14.728 timesteps/s 46.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.44 | 67.44 | 67.44 | 0.0 | 99.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059692 | 0.059692 | 0.059692 | 0.0 | 0.09 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.35664 | 0.35664 | 0.35664 | 0.0 | 0.53 Other | | 0.04005 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 533466 ave 533466 max 533466 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 533466 Ave neighs/atom = 133.367 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -23057.325 -23057.325 -23225.495 -23225.495 325.33608 325.33608 61223.462 61223.462 -231.09018 -231.09018 5000 -23043.625 -23043.625 -23219.583 -23219.583 340.4018 340.4018 61250.853 61250.853 93.320083 93.320083 Loop time of 79.7952 on 1 procs for 1000 steps with 4000 atoms Performance: 1.083 ns/day, 22.165 hours/ns, 12.532 timesteps/s 39.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 79.195 | 79.195 | 79.195 | 0.0 | 99.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059286 | 0.059286 | 0.059286 | 0.0 | 0.07 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.46085 | 0.46085 | 0.46085 | 0.0 | 0.58 Other | | 0.07979 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534002 ave 534002 max 534002 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534002 Ave neighs/atom = 133.5 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.794671442367, Press = -411.59983598132 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -23043.625 -23043.625 -23219.583 -23219.583 340.4018 340.4018 61250.853 61250.853 93.320083 93.320083 6000 -23053.081 -23053.081 -23221.685 -23221.685 326.17439 326.17439 61250.749 61250.749 -748.12461 -748.12461 Loop time of 78.6072 on 1 procs for 1000 steps with 4000 atoms Performance: 1.099 ns/day, 21.835 hours/ns, 12.721 timesteps/s 40.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.938 | 77.938 | 77.938 | 0.0 | 99.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09901 | 0.09901 | 0.09901 | 0.0 | 0.13 Output | 8.5831e-05 | 8.5831e-05 | 8.5831e-05 | 0.0 | 0.00 Modify | 0.4499 | 0.4499 | 0.4499 | 0.0 | 0.57 Other | | 0.12 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5842 ave 5842 max 5842 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 533460 ave 533460 max 533460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 533460 Ave neighs/atom = 133.365 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.958630446743, Press = 0.00897240999754765 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -23053.081 -23053.081 -23221.685 -23221.685 326.17439 326.17439 61250.749 61250.749 -748.12461 -748.12461 7000 -23048.444 -23048.444 -23222.782 -23222.782 337.27029 337.27029 61169.717 61169.717 2827.38 2827.38 Loop time of 73.4096 on 1 procs for 1000 steps with 4000 atoms Performance: 1.177 ns/day, 20.392 hours/ns, 13.622 timesteps/s 42.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.89 | 72.89 | 72.89 | 0.0 | 99.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099477 | 0.099477 | 0.099477 | 0.0 | 0.14 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.37999 | 0.37999 | 0.37999 | 0.0 | 0.52 Other | | 0.03972 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 533728 ave 533728 max 533728 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 533728 Ave neighs/atom = 133.432 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.08198905225, Press = 8.48661174541636 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -23048.444 -23048.444 -23222.782 -23222.782 337.27029 337.27029 61169.717 61169.717 2827.38 2827.38 8000 -23048.994 -23048.994 -23221.856 -23221.856 334.4127 334.4127 61264.697 61264.697 -1190.5188 -1190.5188 Loop time of 72.1099 on 1 procs for 1000 steps with 4000 atoms Performance: 1.198 ns/day, 20.031 hours/ns, 13.868 timesteps/s 43.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.711 | 71.711 | 71.711 | 0.0 | 99.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099216 | 0.099216 | 0.099216 | 0.0 | 0.14 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.27935 | 0.27935 | 0.27935 | 0.0 | 0.39 Other | | 0.01979 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5844 ave 5844 max 5844 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 533786 ave 533786 max 533786 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 533786 Ave neighs/atom = 133.446 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.354916042504, Press = -6.46360059571459 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -23048.994 -23048.994 -23221.856 -23221.856 334.4127 334.4127 61264.697 61264.697 -1190.5188 -1190.5188 9000 -23050.924 -23050.924 -23222.916 -23222.916 332.7298 332.7298 61212.738 61212.738 924.18985 924.18985 Loop time of 71.3231 on 1 procs for 1000 steps with 4000 atoms Performance: 1.211 ns/day, 19.812 hours/ns, 14.021 timesteps/s 44.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.698 | 70.698 | 70.698 | 0.0 | 99.12 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19948 | 0.19948 | 0.19948 | 0.0 | 0.28 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.38591 | 0.38591 | 0.38591 | 0.0 | 0.54 Other | | 0.03986 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5844 ave 5844 max 5844 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 533468 ave 533468 max 533468 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 533468 Ave neighs/atom = 133.367 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.269900416191, Press = 12.9324118635347 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -23050.924 -23050.924 -23222.916 -23222.916 332.7298 332.7298 61212.738 61212.738 924.18985 924.18985 10000 -23054.005 -23054.005 -23225.975 -23225.975 332.68842 332.68842 61173.297 61173.297 1923.6773 1923.6773 Loop time of 63.2259 on 1 procs for 1000 steps with 4000 atoms Performance: 1.367 ns/day, 17.563 hours/ns, 15.816 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.787 | 62.787 | 62.787 | 0.0 | 99.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11963 | 0.11963 | 0.11963 | 0.0 | 0.19 Output | 5.1975e-05 | 5.1975e-05 | 5.1975e-05 | 0.0 | 0.00 Modify | 0.29933 | 0.29933 | 0.29933 | 0.0 | 0.47 Other | | 0.01953 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5843 ave 5843 max 5843 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 533710 ave 533710 max 533710 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 533710 Ave neighs/atom = 133.428 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.305611158398, Press = 10.5505853800892 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -23054.005 -23054.005 -23225.975 -23225.975 332.68842 332.68842 61173.297 61173.297 1923.6773 1923.6773 11000 -23050.506 -23050.506 -23222.625 -23222.625 332.97535 332.97535 61218.582 61218.582 813.14749 813.14749 Loop time of 64.5351 on 1 procs for 1000 steps with 4000 atoms Performance: 1.339 ns/day, 17.926 hours/ns, 15.495 timesteps/s 48.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.06 | 64.06 | 64.06 | 0.0 | 99.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11929 | 0.11929 | 0.11929 | 0.0 | 0.18 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.30367 | 0.30367 | 0.30367 | 0.0 | 0.47 Other | | 0.05215 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5842 ave 5842 max 5842 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534168 ave 534168 max 534168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534168 Ave neighs/atom = 133.542 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" jump SELF break # Write final averaged volume to file if temperature and volume have converged; otherwise wirte a # flag to indicate non-convergence. variable myStep equal step if "${myStep} < 2000000" then "print '${V}' file output/vol_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 61234.0980286719 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0