# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.5226424932479863*${_u_distance} variable latticeconst_converted equal 3.5226424932479863*1 lattice fcc ${latticeconst_converted} lattice fcc 3.52264249324799 Lattice spacing in x,y,z = 3.52264 3.52264 3.52264 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.2264 35.2264 35.2264) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000333071 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Ni__MO_381861218831_003 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1089) pair_coeff * * Ni mass 1 ${mass_converted} mass 1 58.6934 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 43712.5064015288 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43712.5064015288/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43712.5064015288/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 43712.5064015288/(1*1*${_u_distance}) variable V0_metal equal 43712.5064015288/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 43712.5064015288*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 43712.5064015288 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 11.7548 ghost atom cutoff = 11.7548 binsize = 5.87738, bins = 6 6 6 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 11.7548 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 15.78 | 15.78 | 15.78 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -16790.178 -16790.178 -16962.387 -16962.387 333.15 333.15 43712.506 43712.506 4207.903 4207.903 1000 -16606.774 -16606.774 -16787.148 -16787.148 348.94588 348.94588 44125.472 44125.472 -191.57404 -191.57404 Loop time of 144.29 on 1 procs for 1000 steps with 4000 atoms Performance: 0.599 ns/day, 40.081 hours/ns, 6.930 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 143.52 | 143.52 | 143.52 | 0.0 | 99.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18497 | 0.18497 | 0.18497 | 0.0 | 0.13 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.51658 | 0.51658 | 0.51658 | 0.0 | 0.36 Other | | 0.06469 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 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: 2.504e+06 ave 2.504e+06 max 2.504e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2504000 Ave neighs/atom = 626 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 15.79 | 15.79 | 15.79 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -16606.774 -16606.774 -16787.148 -16787.148 348.94588 348.94588 44125.472 44125.472 -191.57404 -191.57404 2000 -16618.141 -16618.141 -16791.441 -16791.441 335.26084 335.26084 44158.689 44158.689 -2023.6393 -2023.6393 Loop time of 141.604 on 1 procs for 1000 steps with 4000 atoms Performance: 0.610 ns/day, 39.335 hours/ns, 7.062 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 140.83 | 140.83 | 140.83 | 0.0 | 99.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.28357 | 0.28357 | 0.28357 | 0.0 | 0.20 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.43549 | 0.43549 | 0.43549 | 0.0 | 0.31 Other | | 0.05483 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.47153e+06 ave 2.47153e+06 max 2.47153e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2471532 Ave neighs/atom = 617.883 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 15.79 | 15.79 | 15.79 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -16618.141 -16618.141 -16791.441 -16791.441 335.26084 335.26084 44158.689 44158.689 -2023.6393 -2023.6393 3000 -16614.907 -16614.907 -16790.202 -16790.202 339.1219 339.1219 44127.622 44127.622 -611.98377 -611.98377 Loop time of 141.841 on 1 procs for 1000 steps with 4000 atoms Performance: 0.609 ns/day, 39.400 hours/ns, 7.050 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 141.05 | 141.05 | 141.05 | 0.0 | 99.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.25427 | 0.25427 | 0.25427 | 0.0 | 0.18 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.41519 | 0.41519 | 0.41519 | 0.0 | 0.29 Other | | 0.1247 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.47015e+06 ave 2.47015e+06 max 2.47015e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2470150 Ave neighs/atom = 617.538 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 15.79 | 15.79 | 15.79 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -16614.907 -16614.907 -16790.202 -16790.202 339.1219 339.1219 44127.622 44127.622 -611.98377 -611.98377 4000 -16614.103 -16614.103 -16791.105 -16791.105 342.42278 342.42278 44104.42 44104.42 317.7086 317.7086 Loop time of 139.294 on 1 procs for 1000 steps with 4000 atoms Performance: 0.620 ns/day, 38.693 hours/ns, 7.179 timesteps/s 33.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 138.45 | 138.45 | 138.45 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22322 | 0.22322 | 0.22322 | 0.0 | 0.16 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.53566 | 0.53566 | 0.53566 | 0.0 | 0.38 Other | | 0.08467 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.47136e+06 ave 2.47136e+06 max 2.47136e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2471358 Ave neighs/atom = 617.84 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 15.79 | 15.79 | 15.79 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -16614.103 -16614.103 -16791.105 -16791.105 342.42278 342.42278 44104.42 44104.42 317.7086 317.7086 5000 -16616.38 -16616.38 -16787.716 -16787.716 331.45954 331.45954 44115.346 44115.346 -53.288927 -53.288927 Loop time of 137.695 on 1 procs for 1000 steps with 4000 atoms Performance: 0.627 ns/day, 38.249 hours/ns, 7.262 timesteps/s 34.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 136.94 | 136.94 | 136.94 | 0.0 | 99.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.2232 | 0.2232 | 0.2232 | 0.0 | 0.16 Output | 4.9114e-05 | 4.9114e-05 | 4.9114e-05 | 0.0 | 0.00 Modify | 0.42366 | 0.42366 | 0.42366 | 0.0 | 0.31 Other | | 0.1047 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.47271e+06 ave 2.47271e+06 max 2.47271e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2472708 Ave neighs/atom = 618.177 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.915711453797, Press = -296.454071607915 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 15.79 | 15.79 | 15.79 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -16616.38 -16616.38 -16787.716 -16787.716 331.45954 331.45954 44115.346 44115.346 -53.288927 -53.288927 6000 -16614.135 -16614.135 -16787.988 -16787.988 336.32962 336.32962 44164.259 44164.259 -1985.114 -1985.114 Loop time of 134.404 on 1 procs for 1000 steps with 4000 atoms Performance: 0.643 ns/day, 37.334 hours/ns, 7.440 timesteps/s 35.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 133.69 | 133.69 | 133.69 | 0.0 | 99.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18343 | 0.18343 | 0.18343 | 0.0 | 0.14 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.50222 | 0.50222 | 0.50222 | 0.0 | 0.37 Other | | 0.02441 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.47205e+06 ave 2.47205e+06 max 2.47205e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2472050 Ave neighs/atom = 618.013 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.036246540384, Press = -18.6895265967223 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 15.79 | 15.79 | 15.79 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -16614.135 -16614.135 -16787.988 -16787.988 336.32962 336.32962 44164.259 44164.259 -1985.114 -1985.114 7000 -16616.899 -16616.899 -16787.867 -16787.867 330.74869 330.74869 44113.709 44113.709 19.206698 19.206698 Loop time of 133.276 on 1 procs for 1000 steps with 4000 atoms Performance: 0.648 ns/day, 37.021 hours/ns, 7.503 timesteps/s 35.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 132.41 | 132.41 | 132.41 | 0.0 | 99.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24392 | 0.24392 | 0.24392 | 0.0 | 0.18 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.57725 | 0.57725 | 0.57725 | 0.0 | 0.43 Other | | 0.04462 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.46984e+06 ave 2.46984e+06 max 2.46984e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2469836 Ave neighs/atom = 617.459 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.077130851742, Press = 26.1757217635745 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 15.79 | 15.79 | 15.79 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -16616.899 -16616.899 -16787.867 -16787.867 330.74869 330.74869 44113.709 44113.709 19.206698 19.206698 8000 -16616.131 -16616.131 -16789.34 -16789.34 335.08606 335.08606 44057.541 44057.541 2312.1137 2312.1137 Loop time of 127.466 on 1 procs for 1000 steps with 4000 atoms Performance: 0.678 ns/day, 35.407 hours/ns, 7.845 timesteps/s 37.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 126.69 | 126.69 | 126.69 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.28413 | 0.28413 | 0.28413 | 0.0 | 0.22 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.47162 | 0.47162 | 0.47162 | 0.0 | 0.37 Other | | 0.02448 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.47171e+06 ave 2.47171e+06 max 2.47171e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2471708 Ave neighs/atom = 617.927 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.966401299052, Press = -3.55237918954217 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 15.79 | 15.79 | 15.79 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -16616.131 -16616.131 -16789.34 -16789.34 335.08606 335.08606 44057.541 44057.541 2312.1137 2312.1137 9000 -16608.058 -16608.058 -16785.362 -16785.362 343.00733 343.00733 44130.971 44130.971 -356.13449 -356.13449 Loop time of 126.794 on 1 procs for 1000 steps with 4000 atoms Performance: 0.681 ns/day, 35.221 hours/ns, 7.887 timesteps/s 37.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 126.13 | 126.13 | 126.13 | 0.0 | 99.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14307 | 0.14307 | 0.14307 | 0.0 | 0.11 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.4802 | 0.4802 | 0.4802 | 0.0 | 0.38 Other | | 0.04453 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.47421e+06 ave 2.47421e+06 max 2.47421e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2474210 Ave neighs/atom = 618.553 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.241079165608, Press = -14.6565479211033 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 15.79 | 15.79 | 15.79 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -16608.058 -16608.058 -16785.362 -16785.362 343.00733 343.00733 44130.971 44130.971 -356.13449 -356.13449 10000 -16618.209 -16618.209 -16789.801 -16789.801 331.95553 331.95553 44125.439 44125.439 -605.28771 -605.28771 Loop time of 123.071 on 1 procs for 1000 steps with 4000 atoms Performance: 0.702 ns/day, 34.186 hours/ns, 8.125 timesteps/s 38.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 122.32 | 122.32 | 122.32 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23293 | 0.23293 | 0.23293 | 0.0 | 0.19 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.43543 | 0.43543 | 0.43543 | 0.0 | 0.35 Other | | 0.08466 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.47146e+06 ave 2.47146e+06 max 2.47146e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2471462 Ave neighs/atom = 617.865 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.162269559516, Press = -3.1345715191407 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 15.79 | 15.79 | 15.79 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -16618.209 -16618.209 -16789.801 -16789.801 331.95553 331.95553 44125.439 44125.439 -605.28771 -605.28771 11000 -16617.562 -16617.562 -16787.713 -16787.713 329.17014 329.17014 44119.937 44119.937 -262.85795 -262.85795 Loop time of 121.741 on 1 procs for 1000 steps with 4000 atoms Performance: 0.710 ns/day, 33.817 hours/ns, 8.214 timesteps/s 38.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 121.07 | 121.07 | 121.07 | 0.0 | 99.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1909 | 0.1909 | 0.1909 | 0.0 | 0.16 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.42115 | 0.42115 | 0.42115 | 0.0 | 0.35 Other | | 0.05455 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 13969 ave 13969 max 13969 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.47142e+06 ave 2.47142e+06 max 2.47142e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2471416 Ave neighs/atom = 617.854 Neighbor list builds = 0 Dangerous builds = 0 if "${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 44115.8637368224 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0