# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.049763545393944*${_u_distance} variable latticeconst_converted equal 4.049763545393944*1 lattice fcc ${latticeconst_converted} lattice fcc 4.04976354539394 Lattice spacing in x,y,z = 4.04976 4.04976 4.04976 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.4976 40.4976 40.4976) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.0205128 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_CaiYe_1996_AlCu__MO_942551040047_005 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 66418.4903392751 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66418.4903392751/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66418.4903392751/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 66418.4903392751/(1*1*${_u_distance}) variable V0_metal equal 66418.4903392751/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 66418.4903392751*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 66418.4903392751 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.6825 ghost atom cutoff = 8.6825 binsize = 4.34125, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.6825 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13101.06 -13101.06 -13273.269 -13273.269 333.15 333.15 66418.49 66418.49 2769.3907 2769.3907 1000 -12901.813 -12901.813 -13080.722 -13080.722 346.11224 346.11224 68574.253 68574.253 -715.97957 -715.97957 Loop time of 54.4206 on 1 procs for 1000 steps with 4000 atoms Performance: 1.588 ns/day, 15.117 hours/ns, 18.375 timesteps/s 26.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.042 | 53.042 | 53.042 | 0.0 | 97.47 Neigh | 0.20789 | 0.20789 | 0.20789 | 0.0 | 0.38 Comm | 0.21494 | 0.21494 | 0.21494 | 0.0 | 0.39 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.77426 | 0.77426 | 0.77426 | 0.0 | 1.42 Other | | 0.1814 | | | 0.33 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8193 ave 8193 max 8193 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: 631504 ave 631504 max 631504 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 631504 Ave neighs/atom = 157.876 Neighbor list builds = 3 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -12901.813 -12901.813 -13080.722 -13080.722 346.11224 346.11224 68574.253 68574.253 -715.97957 -715.97957 2000 -12926.598 -12926.598 -13094.831 -13094.831 325.4596 325.4596 68376.392 68376.392 -245.71992 -245.71992 Loop time of 57.6386 on 1 procs for 1000 steps with 4000 atoms Performance: 1.499 ns/day, 16.011 hours/ns, 17.349 timesteps/s 25.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.373 | 56.373 | 56.373 | 0.0 | 97.80 Neigh | 0.28809 | 0.28809 | 0.28809 | 0.0 | 0.50 Comm | 0.23411 | 0.23411 | 0.23411 | 0.0 | 0.41 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.66278 | 0.66278 | 0.66278 | 0.0 | 1.15 Other | | 0.08095 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 632836 ave 632836 max 632836 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 632836 Ave neighs/atom = 158.209 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -12926.598 -12926.598 -13094.831 -13094.831 325.4596 325.4596 68376.392 68376.392 -245.71992 -245.71992 3000 -12909.167 -12909.167 -13084.569 -13084.569 339.32618 339.32618 68472.526 68472.526 3.6513441 3.6513441 Loop time of 57.0423 on 1 procs for 1000 steps with 4000 atoms Performance: 1.515 ns/day, 15.845 hours/ns, 17.531 timesteps/s 25.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.758 | 55.758 | 55.758 | 0.0 | 97.75 Neigh | 0.23681 | 0.23681 | 0.23681 | 0.0 | 0.42 Comm | 0.26336 | 0.26336 | 0.26336 | 0.0 | 0.46 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.70308 | 0.70308 | 0.70308 | 0.0 | 1.23 Other | | 0.08106 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 633500 ave 633500 max 633500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 633500 Ave neighs/atom = 158.375 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -12909.167 -12909.167 -13084.569 -13084.569 339.32618 339.32618 68472.526 68472.526 3.6513441 3.6513441 4000 -12923.04 -12923.04 -13093.252 -13093.252 329.28676 329.28676 68392.598 68392.598 -137.81603 -137.81603 Loop time of 57.8089 on 1 procs for 1000 steps with 4000 atoms Performance: 1.495 ns/day, 16.058 hours/ns, 17.298 timesteps/s 25.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.903 | 56.903 | 56.903 | 0.0 | 98.43 Neigh | 0.15756 | 0.15756 | 0.15756 | 0.0 | 0.27 Comm | 0.23393 | 0.23393 | 0.23393 | 0.0 | 0.40 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.46285 | 0.46285 | 0.46285 | 0.0 | 0.80 Other | | 0.05123 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 633790 ave 633790 max 633790 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 633790 Ave neighs/atom = 158.447 Neighbor list builds = 2 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -12923.04 -12923.04 -13093.252 -13093.252 329.28676 329.28676 68392.598 68392.598 -137.81603 -137.81603 5000 -12912.298 -12912.298 -13088.151 -13088.151 340.19858 340.19858 68434.718 68434.718 36.203828 36.203828 Loop time of 55.8749 on 1 procs for 1000 steps with 4000 atoms Performance: 1.546 ns/day, 15.521 hours/ns, 17.897 timesteps/s 25.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.07 | 55.07 | 55.07 | 0.0 | 98.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.144 | 0.144 | 0.144 | 0.0 | 0.26 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.63991 | 0.63991 | 0.63991 | 0.0 | 1.15 Other | | 0.0213 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 633718 ave 633718 max 633718 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 633718 Ave neighs/atom = 158.429 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 336.168744512061, Press = 190.296739794249 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -12912.298 -12912.298 -13088.151 -13088.151 340.19858 340.19858 68434.718 68434.718 36.203828 36.203828 6000 -12922.154 -12922.154 -13090.498 -13090.498 325.67267 325.67267 68399.254 68399.254 33.257528 33.257528 Loop time of 54.3984 on 1 procs for 1000 steps with 4000 atoms Performance: 1.588 ns/day, 15.111 hours/ns, 18.383 timesteps/s 25.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.356 | 53.356 | 53.356 | 0.0 | 98.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.25497 | 0.25497 | 0.25497 | 0.0 | 0.47 Output | 2.5034e-05 | 2.5034e-05 | 2.5034e-05 | 0.0 | 0.00 Modify | 0.60589 | 0.60589 | 0.60589 | 0.0 | 1.11 Other | | 0.1815 | | | 0.33 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 633094 ave 633094 max 633094 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 633094 Ave neighs/atom = 158.274 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.405217037492, Press = -12.6235619394569 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -12922.154 -12922.154 -13090.498 -13090.498 325.67267 325.67267 68399.254 68399.254 33.257528 33.257528 7000 -12913.345 -12913.345 -13084.4 -13084.4 330.91716 330.91716 68401.358 68401.358 704.6874 704.6874 Loop time of 55.4934 on 1 procs for 1000 steps with 4000 atoms Performance: 1.557 ns/day, 15.415 hours/ns, 18.020 timesteps/s 25.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 54.51 | 54.51 | 54.51 | 0.0 | 98.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22314 | 0.22314 | 0.22314 | 0.0 | 0.40 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.70902 | 0.70902 | 0.70902 | 0.0 | 1.28 Other | | 0.05153 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8193 ave 8193 max 8193 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 633340 ave 633340 max 633340 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 633340 Ave neighs/atom = 158.335 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.238571695367, Press = 13.9968271572316 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -12913.345 -12913.345 -13084.4 -13084.4 330.91716 330.91716 68401.358 68401.358 704.6874 704.6874 8000 -12921.751 -12921.751 -13088.719 -13088.719 323.01109 323.01109 68501.731 68501.731 -826.5987 -826.5987 Loop time of 56.9703 on 1 procs for 1000 steps with 4000 atoms Performance: 1.517 ns/day, 15.825 hours/ns, 17.553 timesteps/s 25.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.737 | 55.737 | 55.737 | 0.0 | 97.84 Neigh | 0.079328 | 0.079328 | 0.079328 | 0.0 | 0.14 Comm | 0.26948 | 0.26948 | 0.26948 | 0.0 | 0.47 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.80127 | 0.80127 | 0.80127 | 0.0 | 1.41 Other | | 0.08292 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8189 ave 8189 max 8189 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 632734 ave 632734 max 632734 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 632734 Ave neighs/atom = 158.184 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.073227731504, Press = -8.44919280337132 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -12921.751 -12921.751 -13088.719 -13088.719 323.01109 323.01109 68501.731 68501.731 -826.5987 -826.5987 9000 -12912.038 -12912.038 -13086.275 -13086.275 337.07203 337.07203 68307.363 68307.363 1557.0899 1557.0899 Loop time of 57.1229 on 1 procs for 1000 steps with 4000 atoms Performance: 1.513 ns/day, 15.867 hours/ns, 17.506 timesteps/s 25.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.865 | 55.865 | 55.865 | 0.0 | 97.80 Neigh | 0.20478 | 0.20478 | 0.20478 | 0.0 | 0.36 Comm | 0.26402 | 0.26402 | 0.26402 | 0.0 | 0.46 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.73759 | 0.73759 | 0.73759 | 0.0 | 1.29 Other | | 0.0511 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 635050 ave 635050 max 635050 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 635050 Ave neighs/atom = 158.762 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.102822749569, Press = 3.81008923622577 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -12912.038 -12912.038 -13086.275 -13086.275 337.07203 337.07203 68307.363 68307.363 1557.0899 1557.0899 10000 -12915.163 -12915.163 -13086.92 -13086.92 332.27488 332.27488 68478.153 68478.153 -439.04301 -439.04301 Loop time of 56.7572 on 1 procs for 1000 steps with 4000 atoms Performance: 1.522 ns/day, 15.766 hours/ns, 17.619 timesteps/s 25.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.479 | 55.479 | 55.479 | 0.0 | 97.75 Neigh | 0.15776 | 0.15776 | 0.15776 | 0.0 | 0.28 Comm | 0.31201 | 0.31201 | 0.31201 | 0.0 | 0.55 Output | 5.4121e-05 | 5.4121e-05 | 5.4121e-05 | 0.0 | 0.00 Modify | 0.7073 | 0.7073 | 0.7073 | 0.0 | 1.25 Other | | 0.1012 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 634330 ave 634330 max 634330 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 634330 Ave neighs/atom = 158.583 Neighbor list builds = 2 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.433978423703, Press = 3.07059746755213 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -12915.163 -12915.163 -13086.92 -13086.92 332.27488 332.27488 68478.153 68478.153 -439.04301 -439.04301 11000 -12917.382 -12917.382 -13088.492 -13088.492 331.02344 331.02344 68375.404 68375.404 536.79719 536.79719 Loop time of 53.7607 on 1 procs for 1000 steps with 4000 atoms Performance: 1.607 ns/day, 14.934 hours/ns, 18.601 timesteps/s 26.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.911 | 52.911 | 52.911 | 0.0 | 98.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12245 | 0.12245 | 0.12245 | 0.0 | 0.23 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.67525 | 0.67525 | 0.67525 | 0.0 | 1.26 Other | | 0.05154 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 632408 ave 632408 max 632408 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 632408 Ave neighs/atom = 158.102 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.4567760518, Press = 0.530891471191453 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -12917.382 -12917.382 -13088.492 -13088.492 331.02344 331.02344 68375.404 68375.404 536.79719 536.79719 12000 -12918.014 -12918.014 -13090.718 -13090.718 334.10868 334.10868 68409.338 68409.338 7.3554894 7.3554894 Loop time of 53.7706 on 1 procs for 1000 steps with 4000 atoms Performance: 1.607 ns/day, 14.936 hours/ns, 18.598 timesteps/s 26.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.768 | 52.768 | 52.768 | 0.0 | 98.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19217 | 0.19217 | 0.19217 | 0.0 | 0.36 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.72838 | 0.72838 | 0.72838 | 0.0 | 1.35 Other | | 0.08152 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 634258 ave 634258 max 634258 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 634258 Ave neighs/atom = 158.565 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.474131523089, Press = 3.46363593271188 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -12918.014 -12918.014 -13090.718 -13090.718 334.10868 334.10868 68409.338 68409.338 7.3554894 7.3554894 13000 -12916.385 -12916.385 -13090.204 -13090.204 336.26376 336.26376 68466.027 68466.027 -497.47833 -497.47833 Loop time of 50.1206 on 1 procs for 1000 steps with 4000 atoms Performance: 1.724 ns/day, 13.922 hours/ns, 19.952 timesteps/s 28.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 49.053 | 49.053 | 49.053 | 0.0 | 97.87 Neigh | 0.15601 | 0.15601 | 0.15601 | 0.0 | 0.31 Comm | 0.24292 | 0.24292 | 0.24292 | 0.0 | 0.48 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.56791 | 0.56791 | 0.56791 | 0.0 | 1.13 Other | | 0.1011 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 632680 ave 632680 max 632680 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 632680 Ave neighs/atom = 158.17 Neighbor list builds = 3 Dangerous builds = 0 if "${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 68417.7950468541 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0