# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.097743973135948*${_u_distance} variable latticeconst_converted equal 4.097743973135948*1 lattice fcc ${latticeconst_converted} lattice fcc 4.09774397313595 Lattice spacing in x,y,z = 4.09774 4.09774 4.09774 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.9774 40.9774 40.9774) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000332832 secs variable mass_converted equal 107.8682*${_u_mass} variable mass_converted equal 107.8682*1 # specify which KIM Model to use pair_style kim Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Ag__MO_137719994600_003 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1089) pair_coeff * * Ag mass 1 ${mass_converted} mass 1 107.8682 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 68807.2911565472 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 68807.2911565472/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 68807.2911565472/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 68807.2911565472/(1*1*${_u_distance}) variable V0_metal equal 68807.2911565472/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 68807.2911565472*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 68807.2911565472 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*1 variable Tdamp_converted equal 0.1*${_u_time} variable Tdamp_converted equal 0.1*1 variable press_converted equal 0.0*${_u_pressure} variable press_converted equal 0.0*1 variable Pdamp_converted equal 1*${_u_time} variable Pdamp_converted equal 1*1 # create initial velocities consistent with the chosen temperature velocity all create ${temp_converted} 17 mom yes rot yes velocity all create 273.15 17 mom yes rot yes # set NPT ensemble for all atoms fix ensemble all npt temp ${temp_converted} ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_u_energy} variable etotal_metal equal etotal/1 variable pe_metal equal pe/${_u_energy} variable pe_metal equal pe/1 variable T_metal equal temp/${_u_temperature} variable T_metal equal temp/1 variable V_metal equal vol/(${_u_distance}*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*1*${_u_distance}) variable V_metal equal vol/(1*1*1) variable P_metal equal press/${_u_pressure} variable P_metal equal press/1 fix avgmyTemp all ave/time 5 20 100 v_T_metal ave running start 5000 fix avgmyPress all ave/time 5 20 100 v_P_metal ave running start 5000 fix avgmyVol all ave/time 5 20 100 v_V_metal ave running start 5000 # extract fix quantities into variables so they can be used in if-else logic later. variable T equal f_avgmyTemp variable P equal f_avgmyPress variable V equal f_avgmyVol # set error bounds for temperature and pressure in original metal units (K and bar) variable T_low equal "273.15 - 0.2" variable T_up equal "273.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 8.98338 ghost atom cutoff = 8.98338 binsize = 4.49169, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.98338 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 -11150.102 -11150.102 -11291.296 -11291.296 273.15 273.15 68807.291 68807.291 2191.7639 2191.7639 1000 -10997.063 -10997.063 -11144.47 -11144.47 285.16815 285.16815 69448.583 69448.583 787.70631 787.70631 Loop time of 51.0804 on 1 procs for 1000 steps with 4000 atoms Performance: 1.691 ns/day, 14.189 hours/ns, 19.577 timesteps/s 21.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 49.934 | 49.934 | 49.934 | 0.0 | 97.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.29155 | 0.29155 | 0.29155 | 0.0 | 0.57 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.72368 | 0.72368 | 0.72368 | 0.0 | 1.42 Other | | 0.1309 | | | 0.26 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: 704000 ave 704000 max 704000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704000 Ave neighs/atom = 176 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -10997.063 -10997.063 -11144.47 -11144.47 285.16815 285.16815 69448.583 69448.583 787.70631 787.70631 2000 -11010.662 -11010.662 -11149.34 -11149.34 268.28386 268.28386 69489.894 69489.894 -161.89713 -161.89713 Loop time of 49.8303 on 1 procs for 1000 steps with 4000 atoms Performance: 1.734 ns/day, 13.842 hours/ns, 20.068 timesteps/s 21.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.905 | 48.905 | 48.905 | 0.0 | 98.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19676 | 0.19676 | 0.19676 | 0.0 | 0.39 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.67755 | 0.67755 | 0.67755 | 0.0 | 1.36 Other | | 0.05085 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 705138 ave 705138 max 705138 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 705138 Ave neighs/atom = 176.285 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -11010.662 -11010.662 -11149.34 -11149.34 268.28386 268.28386 69489.894 69489.894 -161.89713 -161.89713 3000 -11004.134 -11004.134 -11149.707 -11149.707 281.62007 281.62007 69568.324 69568.324 -1188.4973 -1188.4973 Loop time of 50.6299 on 1 procs for 1000 steps with 4000 atoms Performance: 1.707 ns/day, 14.064 hours/ns, 19.751 timesteps/s 21.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 49.506 | 49.506 | 49.506 | 0.0 | 97.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1708 | 0.1708 | 0.1708 | 0.0 | 0.34 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.85162 | 0.85162 | 0.85162 | 0.0 | 1.68 Other | | 0.1011 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704912 ave 704912 max 704912 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704912 Ave neighs/atom = 176.228 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -11004.134 -11004.134 -11149.707 -11149.707 281.62007 281.62007 69568.324 69568.324 -1188.4973 -1188.4973 4000 -11005.38 -11005.38 -11148.262 -11148.262 276.41395 276.41395 69542.215 69542.215 -835.26832 -835.26832 Loop time of 52.8345 on 1 procs for 1000 steps with 4000 atoms Performance: 1.635 ns/day, 14.676 hours/ns, 18.927 timesteps/s 20.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.899 | 51.899 | 51.899 | 0.0 | 98.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13043 | 0.13043 | 0.13043 | 0.0 | 0.25 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.70446 | 0.70446 | 0.70446 | 0.0 | 1.33 Other | | 0.1007 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704768 ave 704768 max 704768 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704768 Ave neighs/atom = 176.192 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -11005.38 -11005.38 -11148.262 -11148.262 276.41395 276.41395 69542.215 69542.215 -835.26832 -835.26832 5000 -11008.448 -11008.448 -11147.806 -11147.806 269.59674 269.59674 69512.918 69512.918 -471.70846 -471.70846 Loop time of 52.5147 on 1 procs for 1000 steps with 4000 atoms Performance: 1.645 ns/day, 14.587 hours/ns, 19.042 timesteps/s 20.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.136 | 51.136 | 51.136 | 0.0 | 97.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20114 | 0.20114 | 0.20114 | 0.0 | 0.38 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.96644 | 0.96644 | 0.96644 | 0.0 | 1.84 Other | | 0.2112 | | | 0.40 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704886 ave 704886 max 704886 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704886 Ave neighs/atom = 176.221 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.921061168222, Press = 148.029399410201 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -11008.448 -11008.448 -11147.806 -11147.806 269.59674 269.59674 69512.918 69512.918 -471.70846 -471.70846 6000 -11004.893 -11004.893 -11148.26 -11148.26 277.3527 277.3527 69486.878 69486.878 -21.283102 -21.283102 Loop time of 53.0084 on 1 procs for 1000 steps with 4000 atoms Performance: 1.630 ns/day, 14.725 hours/ns, 18.865 timesteps/s 20.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.175 | 52.175 | 52.175 | 0.0 | 98.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.25112 | 0.25112 | 0.25112 | 0.0 | 0.47 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.52055 | 0.52055 | 0.52055 | 0.0 | 0.98 Other | | 0.06125 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704970 ave 704970 max 704970 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704970 Ave neighs/atom = 176.243 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.583852117852, Press = 20.2991675963022 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -11004.893 -11004.893 -11148.26 -11148.26 277.3527 277.3527 69486.878 69486.878 -21.283102 -21.283102 7000 -11007.315 -11007.315 -11146.657 -11146.657 269.56582 269.56582 69468.514 69468.514 264.93725 264.93725 Loop time of 51.8163 on 1 procs for 1000 steps with 4000 atoms Performance: 1.667 ns/day, 14.393 hours/ns, 19.299 timesteps/s 21.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.515 | 50.515 | 50.515 | 0.0 | 97.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.40101 | 0.40101 | 0.40101 | 0.0 | 0.77 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.79979 | 0.79979 | 0.79979 | 0.0 | 1.54 Other | | 0.101 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704924 ave 704924 max 704924 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704924 Ave neighs/atom = 176.231 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.989513517114, Press = 10.5217068711357 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -11007.315 -11007.315 -11146.657 -11146.657 269.56582 269.56582 69468.514 69468.514 264.93725 264.93725 8000 -11008.763 -11008.763 -11146.697 -11146.697 266.84263 266.84263 69399.185 69399.185 1230.4591 1230.4591 Loop time of 50.0423 on 1 procs for 1000 steps with 4000 atoms Performance: 1.727 ns/day, 13.901 hours/ns, 19.983 timesteps/s 22.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 49.071 | 49.071 | 49.071 | 0.0 | 98.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22071 | 0.22071 | 0.22071 | 0.0 | 0.44 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.63992 | 0.63992 | 0.63992 | 0.0 | 1.28 Other | | 0.1111 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 705018 ave 705018 max 705018 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 705018 Ave neighs/atom = 176.255 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.091287670297, Press = 7.72847413268427 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -11008.763 -11008.763 -11146.697 -11146.697 266.84263 266.84263 69399.185 69399.185 1230.4591 1230.4591 9000 -11004.783 -11004.783 -11147.948 -11147.948 276.96053 276.96053 69401.179 69401.179 1181.2057 1181.2057 Loop time of 51.8566 on 1 procs for 1000 steps with 4000 atoms Performance: 1.666 ns/day, 14.405 hours/ns, 19.284 timesteps/s 21.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.864 | 50.864 | 50.864 | 0.0 | 98.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23107 | 0.23107 | 0.23107 | 0.0 | 0.45 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.74006 | 0.74006 | 0.74006 | 0.0 | 1.43 Other | | 0.02119 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 705210 ave 705210 max 705210 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 705210 Ave neighs/atom = 176.303 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.030821416231, Press = -1.70801532894395 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -11004.783 -11004.783 -11147.948 -11147.948 276.96053 276.96053 69401.179 69401.179 1181.2057 1181.2057 10000 -11006.444 -11006.444 -11149.108 -11149.108 275.99402 275.99402 69484.998 69484.998 -51.411256 -51.411256 Loop time of 51.6045 on 1 procs for 1000 steps with 4000 atoms Performance: 1.674 ns/day, 14.335 hours/ns, 19.378 timesteps/s 21.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.503 | 50.503 | 50.503 | 0.0 | 97.87 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.26081 | 0.26081 | 0.26081 | 0.0 | 0.51 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.71944 | 0.71944 | 0.71944 | 0.0 | 1.39 Other | | 0.1208 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 705210 ave 705210 max 705210 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 705210 Ave neighs/atom = 176.303 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.274727379455, Press = -3.65779068235308 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -11006.444 -11006.444 -11149.108 -11149.108 275.99402 275.99402 69484.998 69484.998 -51.411256 -51.411256 11000 -11006.514 -11006.514 -11145.13 -11145.13 268.16147 268.16147 69507.126 69507.126 -232.96638 -232.96638 Loop time of 51.3819 on 1 procs for 1000 steps with 4000 atoms Performance: 1.682 ns/day, 14.273 hours/ns, 19.462 timesteps/s 21.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.1 | 50.1 | 50.1 | 0.0 | 97.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24084 | 0.24084 | 0.24084 | 0.0 | 0.47 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.94059 | 0.94059 | 0.94059 | 0.0 | 1.83 Other | | 0.1009 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704908 ave 704908 max 704908 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704908 Ave neighs/atom = 176.227 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.295164713567, Press = 0.696133971079005 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -11006.514 -11006.514 -11145.13 -11145.13 268.16147 268.16147 69507.126 69507.126 -232.96638 -232.96638 12000 -11007.443 -11007.443 -11147.604 -11147.604 271.14977 271.14977 69492.029 69492.029 -84.740687 -84.740687 Loop time of 54.2215 on 1 procs for 1000 steps with 4000 atoms Performance: 1.593 ns/day, 15.062 hours/ns, 18.443 timesteps/s 21.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.959 | 52.959 | 52.959 | 0.0 | 97.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20518 | 0.20518 | 0.20518 | 0.0 | 0.38 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.94502 | 0.94502 | 0.94502 | 0.0 | 1.74 Other | | 0.1124 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704932 ave 704932 max 704932 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704932 Ave neighs/atom = 176.233 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.023442946035, Press = 2.31265126592471 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -11007.443 -11007.443 -11147.604 -11147.604 271.14977 271.14977 69492.029 69492.029 -84.740687 -84.740687 13000 -11004.343 -11004.343 -11145.181 -11145.181 272.45922 272.45922 69489.657 69489.657 38.1266 38.1266 Loop time of 52.6366 on 1 procs for 1000 steps with 4000 atoms Performance: 1.641 ns/day, 14.621 hours/ns, 18.998 timesteps/s 21.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.628 | 51.628 | 51.628 | 0.0 | 98.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12183 | 0.12183 | 0.12183 | 0.0 | 0.23 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.82548 | 0.82548 | 0.82548 | 0.0 | 1.57 Other | | 0.06123 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704934 ave 704934 max 704934 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704934 Ave neighs/atom = 176.233 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.993050100212, Press = 2.84783457453362 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -11004.343 -11004.343 -11145.181 -11145.181 272.45922 272.45922 69489.657 69489.657 38.1266 38.1266 14000 -11008.32 -11008.32 -11151.131 -11151.131 276.27807 276.27807 69448.024 69448.024 385.82006 385.82006 Loop time of 52.0334 on 1 procs for 1000 steps with 4000 atoms Performance: 1.660 ns/day, 14.454 hours/ns, 19.218 timesteps/s 21.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.974 | 50.974 | 50.974 | 0.0 | 97.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.35034 | 0.35034 | 0.35034 | 0.0 | 0.67 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.68846 | 0.68846 | 0.68846 | 0.0 | 1.32 Other | | 0.02046 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704982 ave 704982 max 704982 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704982 Ave neighs/atom = 176.245 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.047036114278, Press = 2.82069843839145 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -11008.32 -11008.32 -11151.131 -11151.131 276.27807 276.27807 69448.024 69448.024 385.82006 385.82006 15000 -10999.068 -10999.068 -11146.15 -11146.15 284.53938 284.53938 69429.918 69429.918 947.78314 947.78314 Loop time of 49.5747 on 1 procs for 1000 steps with 4000 atoms Performance: 1.743 ns/day, 13.771 hours/ns, 20.172 timesteps/s 22.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.696 | 48.696 | 48.696 | 0.0 | 98.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20049 | 0.20049 | 0.20049 | 0.0 | 0.40 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.6008 | 0.6008 | 0.6008 | 0.0 | 1.21 Other | | 0.07776 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704980 ave 704980 max 704980 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704980 Ave neighs/atom = 176.245 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" jump SELF break # Write final averaged volume to file if temperature and volume have converged; otherwise wirte a # flag to indicate non-convergence. variable myStep equal step if "${myStep} < 2000000" then "print '${V}' file output/vol_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 69485.3010723589 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0