# 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 ${latticeconst_converted} lattice fcc 4.08165492862463 Lattice spacing in x,y,z = 4.08165 4.08165 4.08165 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.8165 40.8165 40.8165) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000335932 secs variable mass_converted equal 26.981538*${_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 ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_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 = 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 -14147.786 -14147.786 -14319.995 -14319.995 333.15 333.15 67999.991 67999.991 2704.973 2704.973 1000 -13933.446 -13933.446 -14116.104 -14116.104 353.3654 353.3654 69858.111 69858.111 228.3257 228.3257 Loop time of 116.55 on 1 procs for 1000 steps with 4000 atoms Performance: 0.741 ns/day, 32.375 hours/ns, 8.580 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 | 115.16 | 115.16 | 115.16 | 0.0 | 98.81 Neigh | 0.46835 | 0.46835 | 0.46835 | 0.0 | 0.40 Comm | 0.27171 | 0.27171 | 0.27171 | 0.0 | 0.23 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.56523 | 0.56523 | 0.56523 | 0.0 | 0.48 Other | | 0.08342 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10985 ave 10985 max 10985 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: 1.65939e+06 ave 1.65939e+06 max 1.65939e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1659394 Ave neighs/atom = 414.849 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13933.446 -13933.446 -14116.104 -14116.104 353.3654 353.3654 69858.111 69858.111 228.3257 228.3257 2000 -13956.702 -13956.702 -14125.051 -14125.051 325.68194 325.68194 69738.621 69738.621 512.66073 512.66073 Loop time of 121.414 on 1 procs for 1000 steps with 4000 atoms Performance: 0.712 ns/day, 33.726 hours/ns, 8.236 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 119.6 | 119.6 | 119.6 | 0.0 | 98.50 Neigh | 1.1291 | 1.1291 | 1.1291 | 0.0 | 0.93 Comm | 0.26384 | 0.26384 | 0.26384 | 0.0 | 0.22 Output | 6.5088e-05 | 6.5088e-05 | 6.5088e-05 | 0.0 | 0.00 Modify | 0.3897 | 0.3897 | 0.3897 | 0.0 | 0.32 Other | | 0.03252 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10986 ave 10986 max 10986 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66297e+06 ave 1.66297e+06 max 1.66297e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1662974 Ave neighs/atom = 415.743 Neighbor list builds = 9 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13956.702 -13956.702 -14125.051 -14125.051 325.68194 325.68194 69738.621 69738.621 512.66073 512.66073 3000 -13950.382 -13950.382 -14123.885 -14123.885 335.6534 335.6534 69784.121 69784.121 207.83747 207.83747 Loop time of 130.304 on 1 procs for 1000 steps with 4000 atoms Performance: 0.663 ns/day, 36.195 hours/ns, 7.674 timesteps/s 35.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 128.68 | 128.68 | 128.68 | 0.0 | 98.75 Neigh | 1.004 | 1.004 | 1.004 | 0.0 | 0.77 Comm | 0.13192 | 0.13192 | 0.13192 | 0.0 | 0.10 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.40819 | 0.40819 | 0.40819 | 0.0 | 0.31 Other | | 0.08294 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11014 ave 11014 max 11014 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66312e+06 ave 1.66312e+06 max 1.66312e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1663116 Ave neighs/atom = 415.779 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13950.382 -13950.382 -14123.885 -14123.885 335.6534 335.6534 69784.121 69784.121 207.83747 207.83747 4000 -13945.216 -13945.216 -14121.892 -14121.892 341.79191 341.79191 69795.261 69795.261 422.04748 422.04748 Loop time of 120.925 on 1 procs for 1000 steps with 4000 atoms Performance: 0.714 ns/day, 33.590 hours/ns, 8.270 timesteps/s 38.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 119.43 | 119.43 | 119.43 | 0.0 | 98.77 Neigh | 0.813 | 0.813 | 0.813 | 0.0 | 0.67 Comm | 0.1739 | 0.1739 | 0.1739 | 0.0 | 0.14 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.41981 | 0.41981 | 0.41981 | 0.0 | 0.35 Other | | 0.08405 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11025 ave 11025 max 11025 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66386e+06 ave 1.66386e+06 max 1.66386e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1663864 Ave neighs/atom = 415.966 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13945.216 -13945.216 -14121.892 -14121.892 341.79191 341.79191 69795.261 69795.261 422.04748 422.04748 5000 -13952.349 -13952.349 -14124.374 -14124.374 332.79528 332.79528 69809.455 69809.455 -107.71133 -107.71133 Loop time of 112.01 on 1 procs for 1000 steps with 4000 atoms Performance: 0.771 ns/day, 31.114 hours/ns, 8.928 timesteps/s 41.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 110.91 | 110.91 | 110.91 | 0.0 | 99.02 Neigh | 0.55432 | 0.55432 | 0.55432 | 0.0 | 0.49 Comm | 0.13259 | 0.13259 | 0.13259 | 0.0 | 0.12 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.36069 | 0.36069 | 0.36069 | 0.0 | 0.32 Other | | 0.05306 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10999 ave 10999 max 10999 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66334e+06 ave 1.66334e+06 max 1.66334e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1663336 Ave neighs/atom = 415.834 Neighbor list builds = 5 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 327.080418736254, Press = -23.7074263658152 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13952.349 -13952.349 -14124.374 -14124.374 332.79528 332.79528 69809.455 69809.455 -107.71133 -107.71133 6000 -13948.504 -13948.504 -14121.717 -14121.717 335.09229 335.09229 69812.298 69812.298 194.44897 194.44897 Loop time of 102.418 on 1 procs for 1000 steps with 4000 atoms Performance: 0.844 ns/day, 28.449 hours/ns, 9.764 timesteps/s 45.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 100.81 | 100.81 | 100.81 | 0.0 | 98.43 Neigh | 1.1395 | 1.1395 | 1.1395 | 0.0 | 1.11 Comm | 0.15337 | 0.15337 | 0.15337 | 0.0 | 0.15 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.2953 | 0.2953 | 0.2953 | 0.0 | 0.29 Other | | 0.02321 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11031 ave 11031 max 11031 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66468e+06 ave 1.66468e+06 max 1.66468e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1664684 Ave neighs/atom = 416.171 Neighbor list builds = 9 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.828868159043, Press = 39.1101274676359 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13948.504 -13948.504 -14121.717 -14121.717 335.09229 335.09229 69812.298 69812.298 194.44897 194.44897 7000 -13951.769 -13951.769 -14121.579 -14121.579 328.50827 328.50827 69850.865 69850.865 -481.26015 -481.26015 Loop time of 94.2914 on 1 procs for 1000 steps with 4000 atoms Performance: 0.916 ns/day, 26.192 hours/ns, 10.605 timesteps/s 47.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 93.612 | 93.612 | 93.612 | 0.0 | 99.28 Neigh | 0.10929 | 0.10929 | 0.10929 | 0.0 | 0.12 Comm | 0.15046 | 0.15046 | 0.15046 | 0.0 | 0.16 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.37554 | 0.37554 | 0.37554 | 0.0 | 0.40 Other | | 0.04372 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10994 ave 10994 max 10994 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66244e+06 ave 1.66244e+06 max 1.66244e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1662436 Ave neighs/atom = 415.609 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.06711784981, Press = -15.6277346738243 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13951.769 -13951.769 -14121.579 -14121.579 328.50827 328.50827 69850.865 69850.865 -481.26015 -481.26015 8000 -13951.491 -13951.491 -14124.217 -14124.217 334.15066 334.15066 69800.976 69800.976 -112.59532 -112.59532 Loop time of 109.881 on 1 procs for 1000 steps with 4000 atoms Performance: 0.786 ns/day, 30.523 hours/ns, 9.101 timesteps/s 41.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 108.11 | 108.11 | 108.11 | 0.0 | 98.39 Neigh | 0.9939 | 0.9939 | 0.9939 | 0.0 | 0.90 Comm | 0.24358 | 0.24358 | 0.24358 | 0.0 | 0.22 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.48281 | 0.48281 | 0.48281 | 0.0 | 0.44 Other | | 0.05073 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11040 ave 11040 max 11040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66641e+06 ave 1.66641e+06 max 1.66641e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1666408 Ave neighs/atom = 416.602 Neighbor list builds = 9 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.954241615768, Press = 8.63134435412639 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13951.491 -13951.491 -14124.217 -14124.217 334.15066 334.15066 69800.976 69800.976 -112.59532 -112.59532 9000 -13952.626 -13952.626 -14122.293 -14122.293 328.23142 328.23142 69858.974 69858.974 -519.91158 -519.91158 Loop time of 122.131 on 1 procs for 1000 steps with 4000 atoms Performance: 0.707 ns/day, 33.925 hours/ns, 8.188 timesteps/s 37.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 120.48 | 120.48 | 120.48 | 0.0 | 98.65 Neigh | 0.91102 | 0.91102 | 0.91102 | 0.0 | 0.75 Comm | 0.2323 | 0.2323 | 0.2323 | 0.0 | 0.19 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.42161 | 0.42161 | 0.42161 | 0.0 | 0.35 Other | | 0.0832 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11023 ave 11023 max 11023 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66671e+06 ave 1.66671e+06 max 1.66671e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1666714 Ave neighs/atom = 416.678 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.778380199993, Press = 1.09487780735166 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13952.626 -13952.626 -14122.293 -14122.293 328.23142 328.23142 69858.974 69858.974 -519.91158 -519.91158 10000 -13951.021 -13951.021 -14121.747 -14121.747 330.28148 330.28148 69718.354 69718.354 1088.0997 1088.0997 Loop time of 120.763 on 1 procs for 1000 steps with 4000 atoms Performance: 0.715 ns/day, 33.545 hours/ns, 8.281 timesteps/s 38.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 118.87 | 118.87 | 118.87 | 0.0 | 98.43 Neigh | 0.96189 | 0.96189 | 0.96189 | 0.0 | 0.80 Comm | 0.25304 | 0.25304 | 0.25304 | 0.0 | 0.21 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.5953 | 0.5953 | 0.5953 | 0.0 | 0.49 Other | | 0.08297 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10996 ave 10996 max 10996 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66389e+06 ave 1.66389e+06 max 1.66389e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1663886 Ave neighs/atom = 415.971 Neighbor list builds = 9 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.893545684579, Press = 2.85248672412179 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13951.021 -13951.021 -14121.747 -14121.747 330.28148 330.28148 69718.354 69718.354 1088.0997 1088.0997 11000 -13950.356 -13950.356 -14119.647 -14119.647 327.50391 327.50391 69955.622 69955.622 -1300.3629 -1300.3629 Loop time of 118.934 on 1 procs for 1000 steps with 4000 atoms Performance: 0.726 ns/day, 33.037 hours/ns, 8.408 timesteps/s 38.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 117.19 | 117.19 | 117.19 | 0.0 | 98.54 Neigh | 1.193 | 1.193 | 1.193 | 0.0 | 1.00 Comm | 0.15229 | 0.15229 | 0.15229 | 0.0 | 0.13 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.35248 | 0.35248 | 0.35248 | 0.0 | 0.30 Other | | 0.04261 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10994 ave 10994 max 10994 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66202e+06 ave 1.66202e+06 max 1.66202e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1662016 Ave neighs/atom = 415.504 Neighbor list builds = 9 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.774300490702, Press = -2.10640699566828 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13950.356 -13950.356 -14119.647 -14119.647 327.50391 327.50391 69955.622 69955.622 -1300.3629 -1300.3629 12000 -13952.415 -13952.415 -14121.221 -14121.221 326.56616 326.56616 69747.342 69747.342 684.13894 684.13894 Loop time of 109.034 on 1 procs for 1000 steps with 4000 atoms Performance: 0.792 ns/day, 30.287 hours/ns, 9.171 timesteps/s 42.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 107.36 | 107.36 | 107.36 | 0.0 | 98.46 Neigh | 1.0276 | 1.0276 | 1.0276 | 0.0 | 0.94 Comm | 0.23345 | 0.23345 | 0.23345 | 0.0 | 0.21 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.37293 | 0.37293 | 0.37293 | 0.0 | 0.34 Other | | 0.04307 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10998 ave 10998 max 10998 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.6634e+06 ave 1.6634e+06 max 1.6634e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1663404 Ave neighs/atom = 415.851 Neighbor list builds = 9 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.720371903624, Press = 4.9709363721401 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13952.415 -13952.415 -14121.221 -14121.221 326.56616 326.56616 69747.342 69747.342 684.13894 684.13894 13000 -13947.189 -13947.189 -14119.216 -14119.216 332.79892 332.79892 69811.884 69811.884 387.30622 387.30622 Loop time of 103.365 on 1 procs for 1000 steps with 4000 atoms Performance: 0.836 ns/day, 28.712 hours/ns, 9.674 timesteps/s 44.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 101.76 | 101.76 | 101.76 | 0.0 | 98.45 Neigh | 0.89552 | 0.89552 | 0.89552 | 0.0 | 0.87 Comm | 0.21412 | 0.21412 | 0.21412 | 0.0 | 0.21 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.43379 | 0.43379 | 0.43379 | 0.0 | 0.42 Other | | 0.06283 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10995 ave 10995 max 10995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66324e+06 ave 1.66324e+06 max 1.66324e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1663236 Ave neighs/atom = 415.809 Neighbor list builds = 9 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.922732021594, Press = 0.853969481060723 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13947.189 -13947.189 -14119.216 -14119.216 332.79892 332.79892 69811.884 69811.884 387.30622 387.30622 14000 -13951.831 -13951.831 -14123.055 -14123.055 331.24414 331.24414 69843.12 69843.12 -388.20834 -388.20834 Loop time of 112.331 on 1 procs for 1000 steps with 4000 atoms Performance: 0.769 ns/day, 31.203 hours/ns, 8.902 timesteps/s 41.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 110.66 | 110.66 | 110.66 | 0.0 | 98.51 Neigh | 1.1133 | 1.1133 | 1.1133 | 0.0 | 0.99 Comm | 0.13409 | 0.13409 | 0.13409 | 0.0 | 0.12 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.38345 | 0.38345 | 0.38345 | 0.0 | 0.34 Other | | 0.04308 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11008 ave 11008 max 11008 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66266e+06 ave 1.66266e+06 max 1.66266e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1662658 Ave neighs/atom = 415.664 Neighbor list builds = 10 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.065413389794, Press = 0.224987637612008 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13951.831 -13951.831 -14123.055 -14123.055 331.24414 331.24414 69843.12 69843.12 -388.20834 -388.20834 15000 -13944.742 -13944.742 -14122.298 -14122.298 343.49436 343.49436 69795.462 69795.462 323.92064 323.92064 Loop time of 108.23 on 1 procs for 1000 steps with 4000 atoms Performance: 0.798 ns/day, 30.064 hours/ns, 9.240 timesteps/s 43.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 106.57 | 106.57 | 106.57 | 0.0 | 98.47 Neigh | 1.0374 | 1.0374 | 1.0374 | 0.0 | 0.96 Comm | 0.20486 | 0.20486 | 0.20486 | 0.0 | 0.19 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.35471 | 0.35471 | 0.35471 | 0.0 | 0.33 Other | | 0.0635 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11005 ave 11005 max 11005 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.66251e+06 ave 1.66251e+06 max 1.66251e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1662506 Ave neighs/atom = 415.627 Neighbor list builds = 9 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.170167338719, Press = 0.395356466737912 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13944.742 -13944.742 -14122.298 -14122.298 343.49436 343.49436 69795.462 69795.462 323.92064 323.92064 16000 -13952.332 -13952.332 -14125.64 -14125.64 335.2758 335.2758 69808.774 69808.774 -200.81 -200.81 Loop time of 116.283 on 1 procs for 1000 steps with 4000 atoms Performance: 0.743 ns/day, 32.301 hours/ns, 8.600 timesteps/s 40.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 114.71 | 114.71 | 114.71 | 0.0 | 98.65 Neigh | 0.91179 | 0.91179 | 0.91179 | 0.0 | 0.78 Comm | 0.18518 | 0.18518 | 0.18518 | 0.0 | 0.16 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.41112 | 0.41112 | 0.41112 | 0.0 | 0.35 Other | | 0.06364 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11016 ave 11016 max 11016 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.6633e+06 ave 1.6633e+06 max 1.6633e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1663300 Ave neighs/atom = 415.825 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.294207571174, Press = 0.845611008129776 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.2 | 10.2 | 10.2 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -13952.332 -13952.332 -14125.64 -14125.64 335.2758 335.2758 69808.774 69808.774 -200.81 -200.81 17000 -13954.422 -13954.422 -14125.643 -14125.643 331.23694 331.23694 69702.332 69702.332 837.85417 837.85417 Loop time of 113.81 on 1 procs for 1000 steps with 4000 atoms Performance: 0.759 ns/day, 31.614 hours/ns, 8.787 timesteps/s 41.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 112.09 | 112.09 | 112.09 | 0.0 | 98.49 Neigh | 1.0322 | 1.0322 | 1.0322 | 0.0 | 0.91 Comm | 0.11492 | 0.11492 | 0.11492 | 0.0 | 0.10 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.52497 | 0.52497 | 0.52497 | 0.0 | 0.46 Other | | 0.04357 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11008 ave 11008 max 11008 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.6658e+06 ave 1.6658e+06 max 1.6658e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1665798 Ave neighs/atom = 416.45 Neighbor list builds = 9 Dangerous builds = 0 if "${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 69811.7183845172 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0