# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.5670029968023296*${_u_distance} variable latticeconst_converted equal 3.5670029968023296*1 lattice diamond ${latticeconst_converted} lattice diamond 3.56700299680233 Lattice spacing in x,y,z = 3.5670030 3.5670030 3.5670030 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (35.670030 35.670030 35.670030) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 12.0107*${_u_mass} variable mass_converted equal 12.0107*1 kim_interactions C #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_AslamBaskesDickel_2019_FeMnSiC__MO_427873955970_000 pair_coeff * * C #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 12.0107 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 45384.7996524405 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 45384.7996524405/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 45384.7996524405/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 45384.7996524405/(1*1*${_u_distance}) variable V0_metal equal 45384.7996524405/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 45384.7996524405*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 45384.7996524405 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -58485.575 -58485.575 -58767.999 -58767.999 273.15 273.15 45384.8 45384.8 6646.7559 6646.7559 1000 -58176.147 -58176.147 -58474.212 -58474.212 288.27706 288.27706 45613.005 45613.005 3413.2109 3413.2109 Loop time of 394.181 on 1 procs for 1000 steps with 8000 atoms Performance: 0.219 ns/day, 109.495 hours/ns, 2.537 timesteps/s 50.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 393.45 | 393.45 | 393.45 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13529 | 0.13529 | 0.13529 | 0.0 | 0.03 Output | 6.14e-05 | 6.14e-05 | 6.14e-05 | 0.0 | 0.00 Modify | 0.52272 | 0.52272 | 0.52272 | 0.0 | 0.13 Other | | 0.07288 | | | 0.02 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19200e+06 ave 2.192e+06 max 2.192e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2192000 Ave neighs/atom = 274.00000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -58176.147 -58176.147 -58474.212 -58474.212 288.27706 288.27706 45613.005 45613.005 3413.2109 3413.2109 2000 -58205.377 -58205.377 -58489.491 -58489.491 274.78464 274.78464 45616.281 45616.281 1756.7746 1756.7746 Loop time of 423.799 on 1 procs for 1000 steps with 8000 atoms Performance: 0.204 ns/day, 117.722 hours/ns, 2.360 timesteps/s 46.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 423 | 423 | 423 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18413 | 0.18413 | 0.18413 | 0.0 | 0.04 Output | 4.99e-05 | 4.99e-05 | 4.99e-05 | 0.0 | 0.00 Modify | 0.5392 | 0.5392 | 0.5392 | 0.0 | 0.13 Other | | 0.07571 | | | 0.02 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19198e+06 ave 2.19198e+06 max 2.19198e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191984 Ave neighs/atom = 273.99800 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -58205.377 -58205.377 -58489.491 -58489.491 274.78464 274.78464 45616.281 45616.281 1756.7746 1756.7746 3000 -58193.088 -58193.088 -58483.355 -58483.355 280.73546 280.73546 45626.794 45626.794 1452.9911 1452.9911 Loop time of 406.598 on 1 procs for 1000 steps with 8000 atoms Performance: 0.212 ns/day, 112.944 hours/ns, 2.459 timesteps/s 48.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 405.65 | 405.65 | 405.65 | 0.0 | 99.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24273 | 0.24273 | 0.24273 | 0.0 | 0.06 Output | 4.93e-05 | 4.93e-05 | 4.93e-05 | 0.0 | 0.00 Modify | 0.62378 | 0.62378 | 0.62378 | 0.0 | 0.15 Other | | 0.08057 | | | 0.02 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19199e+06 ave 2.19199e+06 max 2.19199e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191986 Ave neighs/atom = 273.99825 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -58193.088 -58193.088 -58483.355 -58483.355 280.73546 280.73546 45626.794 45626.794 1452.9911 1452.9911 4000 -58195.795 -58195.795 -58481.883 -58481.883 276.69363 276.69363 45626.023 45626.023 1317.3406 1317.3406 Loop time of 388.225 on 1 procs for 1000 steps with 8000 atoms Performance: 0.223 ns/day, 107.840 hours/ns, 2.576 timesteps/s 51.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 387.55 | 387.55 | 387.55 | 0.0 | 99.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14583 | 0.14583 | 0.14583 | 0.0 | 0.04 Output | 5.99e-05 | 5.99e-05 | 5.99e-05 | 0.0 | 0.00 Modify | 0.47514 | 0.47514 | 0.47514 | 0.0 | 0.12 Other | | 0.05536 | | | 0.01 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19199e+06 ave 2.19199e+06 max 2.19199e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191994 Ave neighs/atom = 273.99925 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -58195.795 -58195.795 -58481.883 -58481.883 276.69363 276.69363 45626.023 45626.023 1317.3406 1317.3406 5000 -58200.089 -58200.089 -58480.153 -58480.153 270.86843 270.86843 45617.654 45617.654 2222.4198 2222.4198 Loop time of 377.393 on 1 procs for 1000 steps with 8000 atoms Performance: 0.229 ns/day, 104.831 hours/ns, 2.650 timesteps/s 52.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 376.39 | 376.39 | 376.39 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1744 | 0.1744 | 0.1744 | 0.0 | 0.05 Output | 4.57e-05 | 4.57e-05 | 4.57e-05 | 0.0 | 0.00 Modify | 0.73308 | 0.73308 | 0.73308 | 0.0 | 0.19 Other | | 0.09571 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19198e+06 ave 2.19198e+06 max 2.19198e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191984 Ave neighs/atom = 273.99800 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.706715549582, Press = -115.043207677505 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -58200.089 -58200.089 -58480.153 -58480.153 270.86843 270.86843 45617.654 45617.654 2222.4198 2222.4198 6000 -58191.401 -58191.401 -58484.512 -58484.512 283.48637 283.48637 45608.209 45608.209 3132.7451 3132.7451 Loop time of 341.087 on 1 procs for 1000 steps with 8000 atoms Performance: 0.253 ns/day, 94.746 hours/ns, 2.932 timesteps/s 58.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 340.3 | 340.3 | 340.3 | 0.0 | 99.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12358 | 0.12358 | 0.12358 | 0.0 | 0.04 Output | 4.72e-05 | 4.72e-05 | 4.72e-05 | 0.0 | 0.00 Modify | 0.63054 | 0.63054 | 0.63054 | 0.0 | 0.18 Other | | 0.03509 | | | 0.01 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19199e+06 ave 2.19199e+06 max 2.19199e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191988 Ave neighs/atom = 273.99850 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.824134512311, Press = 9.90325007102936 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -58191.401 -58191.401 -58484.512 -58484.512 283.48637 283.48637 45608.209 45608.209 3132.7451 3132.7451 7000 -58201.488 -58201.488 -58482.398 -58482.398 271.68644 271.68644 45601.441 45601.441 3486.9805 3486.9805 Loop time of 320.721 on 1 procs for 1000 steps with 8000 atoms Performance: 0.269 ns/day, 89.089 hours/ns, 3.118 timesteps/s 61.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 320.07 | 320.07 | 320.07 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12317 | 0.12317 | 0.12317 | 0.0 | 0.04 Output | 4.6e-05 | 4.6e-05 | 4.6e-05 | 0.0 | 0.00 Modify | 0.48857 | 0.48857 | 0.48857 | 0.0 | 0.15 Other | | 0.03525 | | | 0.01 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19199e+06 ave 2.19199e+06 max 2.19199e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191990 Ave neighs/atom = 273.99875 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.012431789993, Press = 10.389262524391 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -58201.488 -58201.488 -58482.398 -58482.398 271.68644 271.68644 45601.441 45601.441 3486.9805 3486.9805 8000 -58192.678 -58192.678 -58479.946 -58479.946 277.83451 277.83451 45627.933 45627.933 1292.3714 1292.3714 Loop time of 322.732 on 1 procs for 1000 steps with 8000 atoms Performance: 0.268 ns/day, 89.648 hours/ns, 3.099 timesteps/s 61.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 322.12 | 322.12 | 322.12 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.089533 | 0.089533 | 0.089533 | 0.0 | 0.03 Output | 4.56e-05 | 4.56e-05 | 4.56e-05 | 0.0 | 0.00 Modify | 0.48333 | 0.48333 | 0.48333 | 0.0 | 0.15 Other | | 0.03499 | | | 0.01 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19199e+06 ave 2.19199e+06 max 2.19199e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191994 Ave neighs/atom = 273.99925 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.105960629935, Press = -2.78982968352576 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -58192.678 -58192.678 -58479.946 -58479.946 277.83451 277.83451 45627.933 45627.933 1292.3714 1292.3714 9000 -58198.151 -58198.151 -58482.457 -58482.457 274.97056 274.97056 45632.611 45632.611 648.77348 648.77348 Loop time of 323.835 on 1 procs for 1000 steps with 8000 atoms Performance: 0.267 ns/day, 89.954 hours/ns, 3.088 timesteps/s 61.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 322.96 | 322.96 | 322.96 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22518 | 0.22518 | 0.22518 | 0.0 | 0.07 Output | 6.49e-05 | 6.49e-05 | 6.49e-05 | 0.0 | 0.00 Modify | 0.60847 | 0.60847 | 0.60847 | 0.0 | 0.19 Other | | 0.03587 | | | 0.01 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19199e+06 ave 2.19199e+06 max 2.19199e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191988 Ave neighs/atom = 273.99850 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.039386234395, Press = -4.73342361587539 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -58198.151 -58198.151 -58482.457 -58482.457 274.97056 274.97056 45632.611 45632.611 648.77348 648.77348 10000 -58198.901 -58198.901 -58480.211 -58480.211 272.07283 272.07283 45631.235 45631.235 981.47443 981.47443 Loop time of 327.157 on 1 procs for 1000 steps with 8000 atoms Performance: 0.264 ns/day, 90.877 hours/ns, 3.057 timesteps/s 60.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 326.45 | 326.45 | 326.45 | 0.0 | 99.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1637 | 0.1637 | 0.1637 | 0.0 | 0.05 Output | 4.53e-05 | 4.53e-05 | 4.53e-05 | 0.0 | 0.00 Modify | 0.49199 | 0.49199 | 0.49199 | 0.0 | 0.15 Other | | 0.05521 | | | 0.02 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19198e+06 ave 2.19198e+06 max 2.19198e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191982 Ave neighs/atom = 273.99775 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.126489864219, Press = -4.47506655268795 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -58198.901 -58198.901 -58480.211 -58480.211 272.07283 272.07283 45631.235 45631.235 981.47443 981.47443 11000 -58191.176 -58191.176 -58471.996 -58471.996 271.59869 271.59869 45628.271 45628.271 1542.2933 1542.2933 Loop time of 343.573 on 1 procs for 1000 steps with 8000 atoms Performance: 0.251 ns/day, 95.437 hours/ns, 2.911 timesteps/s 57.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 342.65 | 342.65 | 342.65 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16421 | 0.16421 | 0.16421 | 0.0 | 0.05 Output | 4.45e-05 | 4.45e-05 | 4.45e-05 | 0.0 | 0.00 Modify | 0.65258 | 0.65258 | 0.65258 | 0.0 | 0.19 Other | | 0.1052 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19198e+06 ave 2.19198e+06 max 2.19198e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191984 Ave neighs/atom = 273.99800 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.086997406385, Press = -3.0951317082316 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -58191.176 -58191.176 -58471.996 -58471.996 271.59869 271.59869 45628.271 45628.271 1542.2933 1542.2933 12000 -58199.153 -58199.153 -58483.096 -58483.096 274.61845 274.61845 45612.958 45612.958 2520.1602 2520.1602 Loop time of 319.695 on 1 procs for 1000 steps with 8000 atoms Performance: 0.270 ns/day, 88.804 hours/ns, 3.128 timesteps/s 61.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 318.94 | 318.94 | 318.94 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12354 | 0.12354 | 0.12354 | 0.0 | 0.04 Output | 4.69e-05 | 4.69e-05 | 4.69e-05 | 0.0 | 0.00 Modify | 0.57379 | 0.57379 | 0.57379 | 0.0 | 0.18 Other | | 0.0553 | | | 0.02 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19199e+06 ave 2.19199e+06 max 2.19199e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191990 Ave neighs/atom = 273.99875 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.204759863733, Press = -1.51948899340731 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -58199.153 -58199.153 -58483.096 -58483.096 274.61845 274.61845 45612.958 45612.958 2520.1602 2520.1602 13000 -58194.2 -58194.2 -58481.232 -58481.232 277.60612 277.60612 45611.719 45611.719 2817.8719 2817.8719 Loop time of 327.756 on 1 procs for 1000 steps with 8000 atoms Performance: 0.264 ns/day, 91.043 hours/ns, 3.051 timesteps/s 60.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 327.13 | 327.13 | 327.13 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10216 | 0.10216 | 0.10216 | 0.0 | 0.03 Output | 4.54e-05 | 4.54e-05 | 4.54e-05 | 0.0 | 0.00 Modify | 0.49053 | 0.49053 | 0.49053 | 0.0 | 0.15 Other | | 0.03502 | | | 0.01 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19198e+06 ave 2.19198e+06 max 2.19198e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191984 Ave neighs/atom = 273.99800 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.290914134298, Press = -0.392912118915225 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 14.56 | 14.56 | 14.56 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -58194.2 -58194.2 -58481.232 -58481.232 277.60612 277.60612 45611.719 45611.719 2817.8719 2817.8719 14000 -58193.349 -58193.349 -58474.749 -58474.749 272.15919 272.15919 45617.017 45617.017 2581.3079 2581.3079 Loop time of 336.499 on 1 procs for 1000 steps with 8000 atoms Performance: 0.257 ns/day, 93.472 hours/ns, 2.972 timesteps/s 58.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 335.86 | 335.86 | 335.86 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14264 | 0.14264 | 0.14264 | 0.0 | 0.04 Output | 4.71e-05 | 4.71e-05 | 4.71e-05 | 0.0 | 0.00 Modify | 0.41687 | 0.41687 | 0.41687 | 0.0 | 0.12 Other | | 0.07493 | | | 0.02 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 12817.0 ave 12817 max 12817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 2.19199e+06 ave 2.19199e+06 max 2.19199e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 2191994 Ave neighs/atom = 273.99925 Neighbor list builds = 0 Dangerous builds = 0 if "${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 45641.9795666511 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0