# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.614939033985138*${_u_distance} variable latticeconst_converted equal 3.614939033985138*1 lattice fcc ${latticeconst_converted} lattice fcc 3.61493903398514 Lattice spacing in x,y,z = 3.61494 3.61494 3.61494 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.1494 36.1494 36.1494) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000475168 secs variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_ZhouWadleyJohnson_2001_CuTa__MO_547744193826_000 pair_coeff * * Cu mass 1 ${mass_converted} mass 1 63.546 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 47239.2432625104 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47239.2432625104/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47239.2432625104/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 47239.2432625104/(1*1*${_u_distance}) variable V0_metal equal 47239.2432625104/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 47239.2432625104*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 47239.2432625104 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 293.15*${_u_temperature} variable temp_converted equal 293.15*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 293.15 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 293.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "293.15 - 0.2" variable T_up equal "293.15 + 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 = 8.39534 ghost atom cutoff = 8.39534 binsize = 4.19767, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.39534 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -14008.445 -14008.445 -14159.977 -14159.977 293.15 293.15 47239.243 47239.243 3426.2315 3426.2315 1000 -13835.797 -13835.797 -13992.237 -13992.237 302.64351 302.64351 48629.974 48629.974 -2812.9865 -2812.9865 Loop time of 33.1781 on 1 procs for 1000 steps with 4000 atoms Performance: 2.604 ns/day, 9.216 hours/ns, 30.140 timesteps/s 47.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.639 | 32.639 | 32.639 | 0.0 | 98.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092525 | 0.092525 | 0.092525 | 0.0 | 0.28 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.40472 | 0.40472 | 0.40472 | 0.0 | 1.22 Other | | 0.04131 | | | 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: 800000 ave 800000 max 800000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 800000 Ave neighs/atom = 200 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13835.797 -13835.797 -13992.237 -13992.237 302.64351 302.64351 48629.974 48629.974 -2812.9865 -2812.9865 2000 -13853.735 -13853.735 -14001.079 -14001.079 285.04667 285.04667 48468.198 48468.198 -398.6131 -398.6131 Loop time of 32.6956 on 1 procs for 1000 steps with 4000 atoms Performance: 2.643 ns/day, 9.082 hours/ns, 30.585 timesteps/s 48.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.117 | 32.117 | 32.117 | 0.0 | 98.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052899 | 0.052899 | 0.052899 | 0.0 | 0.16 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.44397 | 0.44397 | 0.44397 | 0.0 | 1.36 Other | | 0.08128 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 804826 ave 804826 max 804826 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 804826 Ave neighs/atom = 201.207 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13853.735 -13853.735 -14001.079 -14001.079 285.04667 285.04667 48468.198 48468.198 -398.6131 -398.6131 3000 -13843.4 -13843.4 -13997.214 -13997.214 297.56394 297.56394 48507.168 48507.168 -462.28858 -462.28858 Loop time of 33.6252 on 1 procs for 1000 steps with 4000 atoms Performance: 2.570 ns/day, 9.340 hours/ns, 29.740 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.228 | 33.228 | 33.228 | 0.0 | 98.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072553 | 0.072553 | 0.072553 | 0.0 | 0.22 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.28309 | 0.28309 | 0.28309 | 0.0 | 0.84 Other | | 0.04123 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806630 ave 806630 max 806630 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806630 Ave neighs/atom = 201.657 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13843.4 -13843.4 -13997.214 -13997.214 297.56394 297.56394 48507.168 48507.168 -462.28858 -462.28858 4000 -13849.337 -13849.337 -13998.136 -13998.136 287.86286 287.86286 48535.917 48535.917 -1564.9003 -1564.9003 Loop time of 32.4894 on 1 procs for 1000 steps with 4000 atoms Performance: 2.659 ns/day, 9.025 hours/ns, 30.779 timesteps/s 49.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.932 | 31.932 | 31.932 | 0.0 | 98.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072887 | 0.072887 | 0.072887 | 0.0 | 0.22 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.423 | 0.423 | 0.423 | 0.0 | 1.30 Other | | 0.06121 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806096 ave 806096 max 806096 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806096 Ave neighs/atom = 201.524 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13849.337 -13849.337 -13998.136 -13998.136 287.86286 287.86286 48535.917 48535.917 -1564.9003 -1564.9003 5000 -13845.082 -13845.082 -13996.772 -13996.772 293.45336 293.45336 48463.304 48463.304 713.99889 713.99889 Loop time of 32.1204 on 1 procs for 1000 steps with 4000 atoms Performance: 2.690 ns/day, 8.922 hours/ns, 31.133 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.643 | 31.643 | 31.643 | 0.0 | 98.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15275 | 0.15275 | 0.15275 | 0.0 | 0.48 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.30358 | 0.30358 | 0.30358 | 0.0 | 0.95 Other | | 0.02121 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 805756 ave 805756 max 805756 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 805756 Ave neighs/atom = 201.439 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 294.712262965039, Press = -66.6168324235023 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13845.082 -13845.082 -13996.772 -13996.772 293.45336 293.45336 48463.304 48463.304 713.99889 713.99889 6000 -13849.369 -13849.369 -13998.79 -13998.79 289.06556 289.06556 48473.957 48473.957 -86.285216 -86.285216 Loop time of 31.9285 on 1 procs for 1000 steps with 4000 atoms Performance: 2.706 ns/day, 8.869 hours/ns, 31.320 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.448 | 31.448 | 31.448 | 0.0 | 98.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14279 | 0.14279 | 0.14279 | 0.0 | 0.45 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.29679 | 0.29679 | 0.29679 | 0.0 | 0.93 Other | | 0.04108 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806494 ave 806494 max 806494 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806494 Ave neighs/atom = 201.624 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.86536849602, Press = -35.1776929137046 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13849.369 -13849.369 -13998.79 -13998.79 289.06556 289.06556 48473.957 48473.957 -86.285216 -86.285216 7000 -13844.096 -13844.096 -13994.436 -13994.436 290.84396 290.84396 48481.229 48481.229 533.60902 533.60902 Loop time of 32.0313 on 1 procs for 1000 steps with 4000 atoms Performance: 2.697 ns/day, 8.898 hours/ns, 31.219 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.67 | 31.67 | 31.67 | 0.0 | 98.87 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072822 | 0.072822 | 0.072822 | 0.0 | 0.23 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.22772 | 0.22772 | 0.22772 | 0.0 | 0.71 Other | | 0.06116 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806428 ave 806428 max 806428 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806428 Ave neighs/atom = 201.607 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.179600882985, Press = 7.60773569309434 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13844.096 -13844.096 -13994.436 -13994.436 290.84396 290.84396 48481.229 48481.229 533.60902 533.60902 8000 -13849.575 -13849.575 -14000.6 -14000.6 292.16848 292.16848 48518.526 48518.526 -1506.332 -1506.332 Loop time of 31.9226 on 1 procs for 1000 steps with 4000 atoms Performance: 2.707 ns/day, 8.867 hours/ns, 31.326 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.401 | 31.401 | 31.401 | 0.0 | 98.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13281 | 0.13281 | 0.13281 | 0.0 | 0.42 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.32779 | 0.32779 | 0.32779 | 0.0 | 1.03 Other | | 0.06107 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806598 ave 806598 max 806598 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806598 Ave neighs/atom = 201.649 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.060408829359, Press = -7.79257248469953 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13849.575 -13849.575 -14000.6 -14000.6 292.16848 292.16848 48518.526 48518.526 -1506.332 -1506.332 9000 -13843.736 -13843.736 -13998.162 -13998.162 298.74876 298.74876 48447.135 48447.135 1114.0649 1114.0649 Loop time of 32.2023 on 1 procs for 1000 steps with 4000 atoms Performance: 2.683 ns/day, 8.945 hours/ns, 31.054 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.807 | 31.807 | 31.807 | 0.0 | 98.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073033 | 0.073033 | 0.073033 | 0.0 | 0.23 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.30053 | 0.30053 | 0.30053 | 0.0 | 0.93 Other | | 0.02166 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 805854 ave 805854 max 805854 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 805854 Ave neighs/atom = 201.464 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.382208933223, Press = -1.07988961685621 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13843.736 -13843.736 -13998.162 -13998.162 298.74876 298.74876 48447.135 48447.135 1114.0649 1114.0649 10000 -13843.948 -13843.948 -13996.088 -13996.088 294.32618 294.32618 48490.448 48490.448 110.17454 110.17454 Loop time of 33.928 on 1 procs for 1000 steps with 4000 atoms Performance: 2.547 ns/day, 9.424 hours/ns, 29.474 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.464 | 33.464 | 33.464 | 0.0 | 98.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073519 | 0.073519 | 0.073519 | 0.0 | 0.22 Output | 5.0068e-05 | 5.0068e-05 | 5.0068e-05 | 0.0 | 0.00 Modify | 0.34879 | 0.34879 | 0.34879 | 0.0 | 1.03 Other | | 0.04137 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 807018 ave 807018 max 807018 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 807018 Ave neighs/atom = 201.755 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.250800815118, Press = 2.8296272926946 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13843.948 -13843.948 -13996.088 -13996.088 294.32618 294.32618 48490.448 48490.448 110.17454 110.17454 11000 -13852.05 -13852.05 -14002.776 -14002.776 291.59014 291.59014 48523.369 48523.369 -2017.2954 -2017.2954 Loop time of 39.0219 on 1 procs for 1000 steps with 4000 atoms Performance: 2.214 ns/day, 10.839 hours/ns, 25.627 timesteps/s 41.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.396 | 38.396 | 38.396 | 0.0 | 98.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1135 | 0.1135 | 0.1135 | 0.0 | 0.29 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.45073 | 0.45073 | 0.45073 | 0.0 | 1.16 Other | | 0.06149 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806006 ave 806006 max 806006 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806006 Ave neighs/atom = 201.501 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.136353237613, Press = 1.50641203777225 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13852.05 -13852.05 -14002.776 -14002.776 291.59014 291.59014 48523.369 48523.369 -2017.2954 -2017.2954 12000 -13846.625 -13846.625 -14000.254 -14000.254 297.20594 297.20594 48571.031 48571.031 -2615.4127 -2615.4127 Loop time of 45.985 on 1 procs for 1000 steps with 4000 atoms Performance: 1.879 ns/day, 12.774 hours/ns, 21.746 timesteps/s 35.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.342 | 45.342 | 45.342 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093747 | 0.093747 | 0.093747 | 0.0 | 0.20 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.48781 | 0.48781 | 0.48781 | 0.0 | 1.06 Other | | 0.06142 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 805526 ave 805526 max 805526 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 805526 Ave neighs/atom = 201.381 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.877270727172, Press = -9.23605382164229 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13846.625 -13846.625 -14000.254 -14000.254 297.20594 297.20594 48571.031 48571.031 -2615.4127 -2615.4127 13000 -13847.397 -13847.397 -13999.582 -13999.582 294.41338 294.41338 48455.631 48455.631 363.30499 363.30499 Loop time of 46.3067 on 1 procs for 1000 steps with 4000 atoms Performance: 1.866 ns/day, 12.863 hours/ns, 21.595 timesteps/s 35.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.665 | 45.665 | 45.665 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17405 | 0.17405 | 0.17405 | 0.0 | 0.38 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.40603 | 0.40603 | 0.40603 | 0.0 | 0.88 Other | | 0.0619 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 805512 ave 805512 max 805512 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 805512 Ave neighs/atom = 201.378 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.012525147, Press = -1.3629856507498 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13847.397 -13847.397 -13999.582 -13999.582 294.41338 294.41338 48455.631 48455.631 363.30499 363.30499 14000 -13844 -13844 -13995.298 -13995.298 292.6956 292.6956 48455.712 48455.712 1432.1278 1432.1278 Loop time of 44.1618 on 1 procs for 1000 steps with 4000 atoms Performance: 1.956 ns/day, 12.267 hours/ns, 22.644 timesteps/s 36.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 43.442 | 43.442 | 43.442 | 0.0 | 98.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15355 | 0.15355 | 0.15355 | 0.0 | 0.35 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.4649 | 0.4649 | 0.4649 | 0.0 | 1.05 Other | | 0.1015 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806384 ave 806384 max 806384 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806384 Ave neighs/atom = 201.596 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.071130151678, Press = -0.939023436851864 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13844 -13844 -13995.298 -13995.298 292.6956 292.6956 48455.712 48455.712 1432.1278 1432.1278 15000 -13851.072 -13851.072 -14000.214 -14000.214 288.5263 288.5263 48481.823 48481.823 -371.40197 -371.40197 Loop time of 41.26 on 1 procs for 1000 steps with 4000 atoms Performance: 2.094 ns/day, 11.461 hours/ns, 24.237 timesteps/s 39.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.778 | 40.778 | 40.778 | 0.0 | 98.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073643 | 0.073643 | 0.073643 | 0.0 | 0.18 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.3869 | 0.3869 | 0.3869 | 0.0 | 0.94 Other | | 0.02136 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806878 ave 806878 max 806878 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806878 Ave neighs/atom = 201.72 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.035895034138, Press = 2.61239079309621 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13851.072 -13851.072 -14000.214 -14000.214 288.5263 288.5263 48481.823 48481.823 -371.40197 -371.40197 16000 -13842.864 -13842.864 -13995.496 -13995.496 295.27714 295.27714 48532.841 48532.841 -742.87213 -742.87213 Loop time of 41.24 on 1 procs for 1000 steps with 4000 atoms Performance: 2.095 ns/day, 11.456 hours/ns, 24.248 timesteps/s 39.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.74 | 40.74 | 40.74 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13338 | 0.13338 | 0.13338 | 0.0 | 0.32 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.34499 | 0.34499 | 0.34499 | 0.0 | 0.84 Other | | 0.02125 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 806306 ave 806306 max 806306 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 806306 Ave neighs/atom = 201.577 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 48480.8707276905 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0