# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.5224674642086033*${_u_distance} variable latticeconst_converted equal 3.5224674642086033*1 lattice fcc ${latticeconst_converted} lattice fcc 3.5224674642086 Lattice spacing in x,y,z = 3.52247 3.52247 3.52247 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.2247 35.2247 35.2247) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000356913 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_BonnyCastinTerentyev_2013_FeNiCr__MO_763197941039_000 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 43705.9909139024 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43705.9909139024/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43705.9909139024/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 43705.9909139024/(1*1*${_u_distance}) variable V0_metal equal 43705.9909139024/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 43705.9909139024*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 43705.9909139024 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 253.15*${_u_temperature} variable temp_converted equal 253.15*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 253.15 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 253.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "253.15 - 0.2" variable T_up equal "253.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7.18 ghost atom cutoff = 7.18 binsize = 3.59, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.18 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -17663.78 -17663.78 -17794.636 -17794.636 253.15 253.15 43705.991 43705.991 3197.8832 3197.8832 1000 -17530.509 -17530.509 -17664.379 -17664.379 258.98069 258.98069 44669.02 44669.02 -332.58896 -332.58896 Loop time of 27.0574 on 1 procs for 1000 steps with 4000 atoms Performance: 3.193 ns/day, 7.516 hours/ns, 36.959 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 | 26.527 | 26.527 | 26.527 | 0.0 | 98.04 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1321 | 0.1321 | 0.1321 | 0.0 | 0.49 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.31751 | 0.31751 | 0.31751 | 0.0 | 1.17 Other | | 0.08104 | | | 0.30 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: 560000 ave 560000 max 560000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560000 Ave neighs/atom = 140 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17530.509 -17530.509 -17664.379 -17664.379 258.98069 258.98069 44669.02 44669.02 -332.58896 -332.58896 2000 -17537.392 -17537.392 -17669.301 -17669.301 255.1863 255.1863 44660.421 44660.421 -1069.2447 -1069.2447 Loop time of 28.7403 on 1 procs for 1000 steps with 4000 atoms Performance: 3.006 ns/day, 7.983 hours/ns, 34.794 timesteps/s 38.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.976 | 27.976 | 27.976 | 0.0 | 97.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21415 | 0.21415 | 0.21415 | 0.0 | 0.75 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.50854 | 0.50854 | 0.50854 | 0.0 | 1.77 Other | | 0.04114 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7983 ave 7983 max 7983 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556184 ave 556184 max 556184 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556184 Ave neighs/atom = 139.046 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17537.392 -17537.392 -17669.301 -17669.301 255.1863 255.1863 44660.421 44660.421 -1069.2447 -1069.2447 3000 -17538.754 -17538.754 -17667.941 -17667.941 249.91974 249.91974 44637.213 44637.213 142.28537 142.28537 Loop time of 29.4715 on 1 procs for 1000 steps with 4000 atoms Performance: 2.932 ns/day, 8.187 hours/ns, 33.931 timesteps/s 37.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.924 | 28.924 | 28.924 | 0.0 | 98.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13097 | 0.13097 | 0.13097 | 0.0 | 0.44 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.3954 | 0.3954 | 0.3954 | 0.0 | 1.34 Other | | 0.02099 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8010 ave 8010 max 8010 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556554 ave 556554 max 556554 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556554 Ave neighs/atom = 139.138 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17538.754 -17538.754 -17667.941 -17667.941 249.91974 249.91974 44637.213 44637.213 142.28537 142.28537 4000 -17534.009 -17534.009 -17665.824 -17665.824 255.00397 255.00397 44632.001 44632.001 919.01771 919.01771 Loop time of 28.8083 on 1 procs for 1000 steps with 4000 atoms Performance: 2.999 ns/day, 8.002 hours/ns, 34.712 timesteps/s 37.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.276 | 28.276 | 28.276 | 0.0 | 98.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073246 | 0.073246 | 0.073246 | 0.0 | 0.25 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.38798 | 0.38798 | 0.38798 | 0.0 | 1.35 Other | | 0.0712 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7992 ave 7992 max 7992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556554 ave 556554 max 556554 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556554 Ave neighs/atom = 139.138 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17534.009 -17534.009 -17665.824 -17665.824 255.00397 255.00397 44632.001 44632.001 919.01771 919.01771 5000 -17540.102 -17540.102 -17667.708 -17667.708 246.86239 246.86239 44647.346 44647.346 -211.06421 -211.06421 Loop time of 27.1822 on 1 procs for 1000 steps with 4000 atoms Performance: 3.179 ns/day, 7.551 hours/ns, 36.789 timesteps/s 40.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.631 | 26.631 | 26.631 | 0.0 | 97.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15787 | 0.15787 | 0.15787 | 0.0 | 0.58 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.35277 | 0.35277 | 0.35277 | 0.0 | 1.30 Other | | 0.04084 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8073 ave 8073 max 8073 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556490 ave 556490 max 556490 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556490 Ave neighs/atom = 139.123 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 251.349663237121, Press = -8.44918436413591 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17540.102 -17540.102 -17667.708 -17667.708 246.86239 246.86239 44647.346 44647.346 -211.06421 -211.06421 6000 -17534.44 -17534.44 -17665.083 -17665.083 252.73686 252.73686 44659.26 44659.26 -166.42214 -166.42214 Loop time of 29.3361 on 1 procs for 1000 steps with 4000 atoms Performance: 2.945 ns/day, 8.149 hours/ns, 34.088 timesteps/s 37.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.59 | 28.59 | 28.59 | 0.0 | 97.46 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20178 | 0.20178 | 0.20178 | 0.0 | 0.69 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.48338 | 0.48338 | 0.48338 | 0.0 | 1.65 Other | | 0.06118 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7997 ave 7997 max 7997 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556482 ave 556482 max 556482 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556482 Ave neighs/atom = 139.12 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.986085711092, Press = 3.23446565673543 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17534.44 -17534.44 -17665.083 -17665.083 252.73686 252.73686 44659.26 44659.26 -166.42214 -166.42214 7000 -17539.47 -17539.47 -17668.025 -17668.025 248.69895 248.69895 44654.785 44654.785 -615.56722 -615.56722 Loop time of 28.9868 on 1 procs for 1000 steps with 4000 atoms Performance: 2.981 ns/day, 8.052 hours/ns, 34.499 timesteps/s 37.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.468 | 28.468 | 28.468 | 0.0 | 98.21 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11163 | 0.11163 | 0.11163 | 0.0 | 0.39 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.32661 | 0.32661 | 0.32661 | 0.0 | 1.13 Other | | 0.08096 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8026 ave 8026 max 8026 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556276 ave 556276 max 556276 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556276 Ave neighs/atom = 139.069 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.942410439662, Press = 22.5672488823618 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17539.47 -17539.47 -17668.025 -17668.025 248.69895 248.69895 44654.785 44654.785 -615.56722 -615.56722 8000 -17537.524 -17537.524 -17668.625 -17668.625 253.62397 253.62397 44615.808 44615.808 979.6099 979.6099 Loop time of 27.9314 on 1 procs for 1000 steps with 4000 atoms Performance: 3.093 ns/day, 7.759 hours/ns, 35.802 timesteps/s 39.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.256 | 27.256 | 27.256 | 0.0 | 97.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11178 | 0.11178 | 0.11178 | 0.0 | 0.40 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.46217 | 0.46217 | 0.46217 | 0.0 | 1.65 Other | | 0.1009 | | | 0.36 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8014 ave 8014 max 8014 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556470 ave 556470 max 556470 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556470 Ave neighs/atom = 139.118 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.085460020218, Press = 11.0548427405998 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17537.524 -17537.524 -17668.625 -17668.625 253.62397 253.62397 44615.808 44615.808 979.6099 979.6099 9000 -17535.816 -17535.816 -17668.352 -17668.352 256.39924 256.39924 44601.562 44601.562 1720.1075 1720.1075 Loop time of 28.6007 on 1 procs for 1000 steps with 4000 atoms Performance: 3.021 ns/day, 7.945 hours/ns, 34.964 timesteps/s 37.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.098 | 28.098 | 28.098 | 0.0 | 98.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.080709 | 0.080709 | 0.080709 | 0.0 | 0.28 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.32096 | 0.32096 | 0.32096 | 0.0 | 1.12 Other | | 0.101 | | | 0.35 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8028 ave 8028 max 8028 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556710 ave 556710 max 556710 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556710 Ave neighs/atom = 139.178 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.967060766735, Press = -2.09458022762069 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17535.816 -17535.816 -17668.352 -17668.352 256.39924 256.39924 44601.562 44601.562 1720.1075 1720.1075 10000 -17540.216 -17540.216 -17668.276 -17668.276 247.74137 247.74137 44634.294 44634.294 200.67156 200.67156 Loop time of 27.2726 on 1 procs for 1000 steps with 4000 atoms Performance: 3.168 ns/day, 7.576 hours/ns, 36.667 timesteps/s 39.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.718 | 26.718 | 26.718 | 0.0 | 97.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1113 | 0.1113 | 0.1113 | 0.0 | 0.41 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.40248 | 0.40248 | 0.40248 | 0.0 | 1.48 Other | | 0.04092 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8031 ave 8031 max 8031 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556706 ave 556706 max 556706 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556706 Ave neighs/atom = 139.177 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.006397070499, Press = -5.82954521813898 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17540.216 -17540.216 -17668.276 -17668.276 247.74137 247.74137 44634.294 44634.294 200.67156 200.67156 11000 -17537.029 -17537.029 -17668.458 -17668.458 254.25908 254.25908 44682.819 44682.819 -2023.569 -2023.569 Loop time of 27.7164 on 1 procs for 1000 steps with 4000 atoms Performance: 3.117 ns/day, 7.699 hours/ns, 36.080 timesteps/s 39.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.961 | 26.961 | 26.961 | 0.0 | 97.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21229 | 0.21229 | 0.21229 | 0.0 | 0.77 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.48256 | 0.48256 | 0.48256 | 0.0 | 1.74 Other | | 0.06096 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8055 ave 8055 max 8055 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556596 ave 556596 max 556596 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556596 Ave neighs/atom = 139.149 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.054160281112, Press = 0.893869895972448 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17537.029 -17537.029 -17668.458 -17668.458 254.25908 254.25908 44682.819 44682.819 -2023.569 -2023.569 12000 -17539.447 -17539.447 -17669.275 -17669.275 251.16002 251.16002 44620.552 44620.552 559.53319 559.53319 Loop time of 27.4351 on 1 procs for 1000 steps with 4000 atoms Performance: 3.149 ns/day, 7.621 hours/ns, 36.450 timesteps/s 39.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.88 | 26.88 | 26.88 | 0.0 | 97.98 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19146 | 0.19146 | 0.19146 | 0.0 | 0.70 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.34253 | 0.34253 | 0.34253 | 0.0 | 1.25 Other | | 0.02087 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8006 ave 8006 max 8006 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556336 ave 556336 max 556336 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556336 Ave neighs/atom = 139.084 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.070258503604, Press = 4.47852061236893 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -17539.447 -17539.447 -17669.275 -17669.275 251.16002 251.16002 44620.552 44620.552 559.53319 559.53319 13000 -17541.052 -17541.052 -17671.767 -17671.767 252.87571 252.87571 44596.596 44596.596 1199.5603 1199.5603 Loop time of 27.1678 on 1 procs for 1000 steps with 4000 atoms Performance: 3.180 ns/day, 7.547 hours/ns, 36.808 timesteps/s 40.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.55 | 26.55 | 26.55 | 0.0 | 97.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12021 | 0.12021 | 0.12021 | 0.0 | 0.44 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.44654 | 0.44654 | 0.44654 | 0.0 | 1.64 Other | | 0.05094 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8006 ave 8006 max 8006 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 556626 ave 556626 max 556626 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 556626 Ave neighs/atom = 139.156 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 44641.1237910737 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0