# Variables that can be adjusted by kim-lammps-preprocessor to switch unit sets for # Simulator Models variable _u_distance equal 1.0 variable _u_energy equal 1.0 variable _u_mass equal 1.0 variable _u_time equal 1.0 variable _u_pressure equal 1.0 variable _u_temperature equal 1.0 # This line may be swapped out by kim-lammps-preprocessor if running against a Simulator # Model whose atom_style is not 'atomic' atom_style atomic # periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.03203821182251*${_u_distance} variable latticeconst_converted equal 4.03203821182251*1 lattice fcc ${latticeconst_converted} lattice fcc 4.03203821182251 Lattice spacing in x,y,z = 4.03204 4.03204 4.03204 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.3204 40.3204 40.3204) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000485897 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_LiuAdams_1998_AlMg__MO_019873715786_000 pair_coeff * * Al mass 1 ${mass_converted} mass 1 26.981538 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 65550.1844172088 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 65550.1844172088/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 65550.1844172088/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 65550.1844172088/(1*1*${_u_distance}) variable V0_metal equal 65550.1844172088/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 65550.1844172088*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 65550.1844172088 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.68 ghost atom cutoff = 8.68 binsize = 4.34, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.68 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13288.332 -13288.332 -13439.864 -13439.864 293.15 293.15 65550.184 65550.184 2469.1585 2469.1585 1000 -13131.527 -13131.527 -13283.7 -13283.7 294.39022 294.39022 66571.243 66571.243 -301.01246 -301.01246 Loop time of 30.3836 on 1 procs for 1000 steps with 4000 atoms Performance: 2.844 ns/day, 8.440 hours/ns, 32.913 timesteps/s 42.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.87 | 29.87 | 29.87 | 0.0 | 98.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.071342 | 0.071342 | 0.071342 | 0.0 | 0.23 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.34093 | 0.34093 | 0.34093 | 0.0 | 1.12 Other | | 0.1012 | | | 0.33 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704000 ave 704000 max 704000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704000 Ave neighs/atom = 176 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13131.527 -13131.527 -13283.7 -13283.7 294.39022 294.39022 66571.243 66571.243 -301.01246 -301.01246 2000 -13139.226 -13139.226 -13292.254 -13292.254 296.04237 296.04237 66554.153 66554.153 -570.25587 -570.25587 Loop time of 31.3291 on 1 procs for 1000 steps with 4000 atoms Performance: 2.758 ns/day, 8.703 hours/ns, 31.919 timesteps/s 42.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.836 | 30.836 | 30.836 | 0.0 | 98.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091597 | 0.091597 | 0.091597 | 0.0 | 0.29 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.34023 | 0.34023 | 0.34023 | 0.0 | 1.09 Other | | 0.0611 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 665194 ave 665194 max 665194 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 665194 Ave neighs/atom = 166.298 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13139.226 -13139.226 -13292.254 -13292.254 296.04237 296.04237 66554.153 66554.153 -570.25587 -570.25587 3000 -13139.796 -13139.796 -13290.948 -13290.948 292.41398 292.41398 66502.124 66502.124 362.47308 362.47308 Loop time of 30.5847 on 1 procs for 1000 steps with 4000 atoms Performance: 2.825 ns/day, 8.496 hours/ns, 32.696 timesteps/s 43.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.931 | 29.931 | 29.931 | 0.0 | 97.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12966 | 0.12966 | 0.12966 | 0.0 | 0.42 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.4226 | 0.4226 | 0.4226 | 0.0 | 1.38 Other | | 0.101 | | | 0.33 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 666388 ave 666388 max 666388 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 666388 Ave neighs/atom = 166.597 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13139.796 -13139.796 -13290.948 -13290.948 292.41398 292.41398 66502.124 66502.124 362.47308 362.47308 4000 -13135.187 -13135.187 -13287.784 -13287.784 295.20876 295.20876 66554.533 66554.533 -107.73102 -107.73102 Loop time of 28.985 on 1 procs for 1000 steps with 4000 atoms Performance: 2.981 ns/day, 8.051 hours/ns, 34.501 timesteps/s 46.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.392 | 28.392 | 28.392 | 0.0 | 97.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18154 | 0.18154 | 0.18154 | 0.0 | 0.63 Output | 4.8876e-05 | 4.8876e-05 | 4.8876e-05 | 0.0 | 0.00 Modify | 0.33042 | 0.33042 | 0.33042 | 0.0 | 1.14 Other | | 0.08085 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 667224 ave 667224 max 667224 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 667224 Ave neighs/atom = 166.806 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13135.187 -13135.187 -13287.784 -13287.784 295.20876 295.20876 66554.533 66554.533 -107.73102 -107.73102 5000 -13142.348 -13142.348 -13292.63 -13292.63 290.73092 290.73092 66574.396 66574.396 -894.50579 -894.50579 Loop time of 27.8405 on 1 procs for 1000 steps with 4000 atoms Performance: 3.103 ns/day, 7.733 hours/ns, 35.919 timesteps/s 48.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.384 | 27.384 | 27.384 | 0.0 | 98.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13109 | 0.13109 | 0.13109 | 0.0 | 0.47 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.30412 | 0.30412 | 0.30412 | 0.0 | 1.09 Other | | 0.02088 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 666218 ave 666218 max 666218 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 666218 Ave neighs/atom = 166.554 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 289.874551662631, Press = -212.054765934117 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13142.348 -13142.348 -13292.63 -13292.63 290.73092 290.73092 66574.396 66574.396 -894.50579 -894.50579 6000 -13135.339 -13135.339 -13286.933 -13286.933 293.26882 293.26882 66455.159 66455.159 1286.3731 1286.3731 Loop time of 28.7406 on 1 procs for 1000 steps with 4000 atoms Performance: 3.006 ns/day, 7.983 hours/ns, 34.794 timesteps/s 46.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.191 | 28.191 | 28.191 | 0.0 | 98.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15006 | 0.15006 | 0.15006 | 0.0 | 0.52 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.35841 | 0.35841 | 0.35841 | 0.0 | 1.25 Other | | 0.04107 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 666254 ave 666254 max 666254 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 666254 Ave neighs/atom = 166.564 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.955953561079, Press = -19.0026393545488 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13135.339 -13135.339 -13286.933 -13286.933 293.26882 293.26882 66455.159 66455.159 1286.3731 1286.3731 7000 -13140.678 -13140.678 -13291.64 -13291.64 292.04652 292.04652 66555.375 66555.375 -510.13323 -510.13323 Loop time of 23.3728 on 1 procs for 1000 steps with 4000 atoms Performance: 3.697 ns/day, 6.492 hours/ns, 42.785 timesteps/s 58.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.939 | 22.939 | 22.939 | 0.0 | 98.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.095681 | 0.095681 | 0.095681 | 0.0 | 0.41 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.27696 | 0.27696 | 0.27696 | 0.0 | 1.18 Other | | 0.06125 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 667904 ave 667904 max 667904 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 667904 Ave neighs/atom = 166.976 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.891559061046, Press = 21.9363266140247 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13140.678 -13140.678 -13291.64 -13291.64 292.04652 292.04652 66555.375 66555.375 -510.13323 -510.13323 8000 -13138.317 -13138.317 -13290.01 -13290.01 293.45976 293.45976 66576.743 66576.743 -547.05986 -547.05986 Loop time of 22.209 on 1 procs for 1000 steps with 4000 atoms Performance: 3.890 ns/day, 6.169 hours/ns, 45.027 timesteps/s 60.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.851 | 21.851 | 21.851 | 0.0 | 98.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051284 | 0.051284 | 0.051284 | 0.0 | 0.23 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.26587 | 0.26587 | 0.26587 | 0.0 | 1.20 Other | | 0.0409 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 666594 ave 666594 max 666594 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 666594 Ave neighs/atom = 166.649 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.929797875112, Press = -7.58379421599925 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13138.317 -13138.317 -13290.01 -13290.01 293.45976 293.45976 66576.743 66576.743 -547.05986 -547.05986 9000 -13142.075 -13142.075 -13293.256 -13293.256 292.47026 292.47026 66481.264 66481.264 420.75259 420.75259 Loop time of 25.7385 on 1 procs for 1000 steps with 4000 atoms Performance: 3.357 ns/day, 7.150 hours/ns, 38.852 timesteps/s 52.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.337 | 25.337 | 25.337 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092719 | 0.092719 | 0.092719 | 0.0 | 0.36 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.28697 | 0.28697 | 0.28697 | 0.0 | 1.11 Other | | 0.02127 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 665580 ave 665580 max 665580 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 665580 Ave neighs/atom = 166.395 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.985313716445, Press = -2.88879274272607 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13142.075 -13142.075 -13293.256 -13293.256 292.47026 292.47026 66481.264 66481.264 420.75259 420.75259 10000 -13135.736 -13135.736 -13285.944 -13285.944 290.58909 290.58909 66563.807 66563.807 -214.9185 -214.9185 Loop time of 20.8393 on 1 procs for 1000 steps with 4000 atoms Performance: 4.146 ns/day, 5.789 hours/ns, 47.986 timesteps/s 64.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.431 | 20.431 | 20.431 | 0.0 | 98.04 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051239 | 0.051239 | 0.051239 | 0.0 | 0.25 Output | 5.1022e-05 | 5.1022e-05 | 5.1022e-05 | 0.0 | 0.00 Modify | 0.29556 | 0.29556 | 0.29556 | 0.0 | 1.42 Other | | 0.06149 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 667670 ave 667670 max 667670 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 667670 Ave neighs/atom = 166.917 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.9550771989, Press = 2.6525874812834 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13135.736 -13135.736 -13285.944 -13285.944 290.58909 290.58909 66563.807 66563.807 -214.9185 -214.9185 11000 -13139.954 -13139.954 -13287.147 -13287.147 284.75492 284.75492 66561.681 66561.681 -319.65578 -319.65578 Loop time of 21.7943 on 1 procs for 1000 steps with 4000 atoms Performance: 3.964 ns/day, 6.054 hours/ns, 45.884 timesteps/s 61.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.325 | 21.325 | 21.325 | 0.0 | 97.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11122 | 0.11122 | 0.11122 | 0.0 | 0.51 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.33713 | 0.33713 | 0.33713 | 0.0 | 1.55 Other | | 0.02091 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 665930 ave 665930 max 665930 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 665930 Ave neighs/atom = 166.482 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.038315743019, Press = -5.44342999214846 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13139.954 -13139.954 -13287.147 -13287.147 284.75492 284.75492 66561.681 66561.681 -319.65578 -319.65578 12000 -13136.612 -13136.612 -13290.34 -13290.34 297.39867 297.39867 66388.983 66388.983 2013.3875 2013.3875 Loop time of 32.4959 on 1 procs for 1000 steps with 4000 atoms Performance: 2.659 ns/day, 9.027 hours/ns, 30.773 timesteps/s 41.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.069 | 32.069 | 32.069 | 0.0 | 98.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.089802 | 0.089802 | 0.089802 | 0.0 | 0.28 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.2961 | 0.2961 | 0.2961 | 0.0 | 0.91 Other | | 0.04132 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 665832 ave 665832 max 665832 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 665832 Ave neighs/atom = 166.458 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.157239366998, Press = 0.331949720123595 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13136.612 -13136.612 -13290.34 -13290.34 297.39867 297.39867 66388.983 66388.983 2013.3875 2013.3875 13000 -13133.156 -13133.156 -13284.994 -13284.994 293.74188 293.74188 66605.862 66605.862 -762.56393 -762.56393 Loop time of 40.7168 on 1 procs for 1000 steps with 4000 atoms Performance: 2.122 ns/day, 11.310 hours/ns, 24.560 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.913 | 39.913 | 39.913 | 0.0 | 98.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.2128 | 0.2128 | 0.2128 | 0.0 | 0.52 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.50915 | 0.50915 | 0.50915 | 0.0 | 1.25 Other | | 0.08147 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 668998 ave 668998 max 668998 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 668998 Ave neighs/atom = 167.25 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.110587248658, Press = 2.21998262346561 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13133.156 -13133.156 -13284.994 -13284.994 293.74188 293.74188 66605.862 66605.862 -762.56393 -762.56393 14000 -13139.707 -13139.707 -13291.34 -13291.34 293.34511 293.34511 66547.368 66547.368 -384.22317 -384.22317 Loop time of 40.7322 on 1 procs for 1000 steps with 4000 atoms Performance: 2.121 ns/day, 11.314 hours/ns, 24.551 timesteps/s 33.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.028 | 40.028 | 40.028 | 0.0 | 98.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13294 | 0.13294 | 0.13294 | 0.0 | 0.33 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.5502 | 0.5502 | 0.5502 | 0.0 | 1.35 Other | | 0.02142 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 664948 ave 664948 max 664948 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 664948 Ave neighs/atom = 166.237 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.317402379091, Press = -4.03699271713226 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13139.707 -13139.707 -13291.34 -13291.34 293.34511 293.34511 66547.368 66547.368 -384.22317 -384.22317 15000 -13136.25 -13136.25 -13287.482 -13287.482 292.56887 292.56887 66465.324 66465.324 970.91539 970.91539 Loop time of 46.4699 on 1 procs for 1000 steps with 4000 atoms Performance: 1.859 ns/day, 12.908 hours/ns, 21.519 timesteps/s 29.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.553 | 45.553 | 45.553 | 0.0 | 98.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21329 | 0.21329 | 0.21329 | 0.0 | 0.46 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.56175 | 0.56175 | 0.56175 | 0.0 | 1.21 Other | | 0.1418 | | | 0.31 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 666656 ave 666656 max 666656 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 666656 Ave neighs/atom = 166.664 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.265931341817, Press = 1.31723144677818 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13136.25 -13136.25 -13287.482 -13287.482 292.56887 292.56887 66465.324 66465.324 970.91539 970.91539 16000 -13140.761 -13140.761 -13290.758 -13290.758 290.17803 290.17803 66605.67 66605.67 -1086.8915 -1086.8915 Loop time of 45.6285 on 1 procs for 1000 steps with 4000 atoms Performance: 1.894 ns/day, 12.675 hours/ns, 21.916 timesteps/s 29.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.884 | 44.884 | 44.884 | 0.0 | 98.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21262 | 0.21262 | 0.21262 | 0.0 | 0.47 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.47016 | 0.47016 | 0.47016 | 0.0 | 1.03 Other | | 0.06148 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 667746 ave 667746 max 667746 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 667746 Ave neighs/atom = 166.936 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.089314860325, Press = 0.485487644551405 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -13140.761 -13140.761 -13290.758 -13290.758 290.17803 290.17803 66605.67 66605.67 -1086.8915 -1086.8915 17000 -13136.679 -13136.679 -13289.61 -13289.61 295.8559 295.8559 66560.949 66560.949 -328.37591 -328.37591 Loop time of 46.5721 on 1 procs for 1000 steps with 4000 atoms Performance: 1.855 ns/day, 12.937 hours/ns, 21.472 timesteps/s 29.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.757 | 45.757 | 45.757 | 0.0 | 98.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12297 | 0.12297 | 0.12297 | 0.0 | 0.26 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.64045 | 0.64045 | 0.64045 | 0.0 | 1.38 Other | | 0.05181 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 666098 ave 666098 max 666098 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 666098 Ave neighs/atom = 166.524 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.11227471011, Press = -1.86673121861491 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -13136.679 -13136.679 -13289.61 -13289.61 295.8559 295.8559 66560.949 66560.949 -328.37591 -328.37591 18000 -13136.118 -13136.118 -13286.047 -13286.047 290.04773 290.04773 66516.769 66516.769 336.43874 336.43874 Loop time of 49.4075 on 1 procs for 1000 steps with 4000 atoms Performance: 1.749 ns/day, 13.724 hours/ns, 20.240 timesteps/s 27.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.652 | 48.652 | 48.652 | 0.0 | 98.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13366 | 0.13366 | 0.13366 | 0.0 | 0.27 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.5999 | 0.5999 | 0.5999 | 0.0 | 1.21 Other | | 0.02153 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 666538 ave 666538 max 666538 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 666538 Ave neighs/atom = 166.635 Neighbor list builds = 0 Dangerous builds = 0 if "${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 66533.2274323409 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0