# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.080053400993348*${_u_distance} variable latticeconst_converted equal 4.080053400993348*1 lattice fcc ${latticeconst_converted} lattice fcc 4.08005340099335 Lattice spacing in x,y,z = 4.08005 4.08005 4.08005 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.8005 40.8005 40.8005) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000457048 secs variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_ZhouWadleyJohnson_2001NISTretabulation_Au__MO_684444719999_000 pair_coeff * * Au mass 1 ${mass_converted} mass 1 196.96655 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 67919.9788377916 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 67919.9788377916/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 67919.9788377916/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 67919.9788377916/(1*1*${_u_distance}) variable V0_metal equal 67919.9788377916/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 67919.9788377916*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 67919.9788377916 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 313.15*${_u_temperature} variable temp_converted equal 313.15*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 313.15 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 313.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "313.15 - 0.2" variable T_up equal "313.15 + 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 = 8.45113 ghost atom cutoff = 8.45113 binsize = 4.22557, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.45113 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -15558.149 -15558.149 -15720.02 -15720.02 313.15 313.15 67919.979 67919.979 2545.6269 2545.6269 1000 -15373.223 -15373.223 -15539.161 -15539.161 321.0196 321.0196 69222.119 69222.119 -3234.6556 -3234.6556 Loop time of 25.9294 on 1 procs for 1000 steps with 4000 atoms Performance: 3.332 ns/day, 7.203 hours/ns, 38.566 timesteps/s 45.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.481 | 25.481 | 25.481 | 0.0 | 98.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072087 | 0.072087 | 0.072087 | 0.0 | 0.28 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.33734 | 0.33734 | 0.33734 | 0.0 | 1.30 Other | | 0.03925 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560000 ave 560000 max 560000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560000 Ave neighs/atom = 140 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -15373.223 -15373.223 -15539.161 -15539.161 321.0196 321.0196 69222.119 69222.119 -3234.6556 -3234.6556 2000 -15398.34 -15398.34 -15556.499 -15556.499 305.9704 305.9704 68970.769 68970.769 233.19452 233.19452 Loop time of 25.3747 on 1 procs for 1000 steps with 4000 atoms Performance: 3.405 ns/day, 7.049 hours/ns, 39.409 timesteps/s 47.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.942 | 24.942 | 24.942 | 0.0 | 98.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1124 | 0.1124 | 0.1124 | 0.0 | 0.44 Output | 4.7922e-05 | 4.7922e-05 | 4.7922e-05 | 0.0 | 0.00 Modify | 0.26579 | 0.26579 | 0.26579 | 0.0 | 1.05 Other | | 0.05403 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8160 ave 8160 max 8160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564662 ave 564662 max 564662 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564662 Ave neighs/atom = 141.166 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -15398.34 -15398.34 -15556.499 -15556.499 305.9704 305.9704 68970.769 68970.769 233.19452 233.19452 3000 -15385.531 -15385.531 -15551.79 -15551.79 321.63961 321.63961 69012.959 69012.959 -83.898382 -83.898382 Loop time of 24.9153 on 1 procs for 1000 steps with 4000 atoms Performance: 3.468 ns/day, 6.921 hours/ns, 40.136 timesteps/s 48.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.421 | 24.421 | 24.421 | 0.0 | 98.02 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092417 | 0.092417 | 0.092417 | 0.0 | 0.37 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.35835 | 0.35835 | 0.35835 | 0.0 | 1.44 Other | | 0.0434 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8146 ave 8146 max 8146 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 565132 ave 565132 max 565132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 565132 Ave neighs/atom = 141.283 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -15385.531 -15385.531 -15551.79 -15551.79 321.63961 321.63961 69012.959 69012.959 -83.898382 -83.898382 4000 -15396.134 -15396.134 -15552.155 -15552.155 301.8335 301.8335 69036.329 69036.329 -803.0832 -803.0832 Loop time of 24.6016 on 1 procs for 1000 steps with 4000 atoms Performance: 3.512 ns/day, 6.834 hours/ns, 40.648 timesteps/s 47.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.995 | 23.995 | 23.995 | 0.0 | 97.54 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15132 | 0.15132 | 0.15132 | 0.0 | 0.62 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.41458 | 0.41458 | 0.41458 | 0.0 | 1.69 Other | | 0.04044 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8169 ave 8169 max 8169 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564660 ave 564660 max 564660 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564660 Ave neighs/atom = 141.165 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -15396.134 -15396.134 -15552.155 -15552.155 301.8335 301.8335 69036.329 69036.329 -803.0832 -803.0832 5000 -15391.747 -15391.747 -15553.028 -15553.028 312.00882 312.00882 69023.141 69023.141 -497.30376 -497.30376 Loop time of 24.9179 on 1 procs for 1000 steps with 4000 atoms Performance: 3.467 ns/day, 6.922 hours/ns, 40.132 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.458 | 24.458 | 24.458 | 0.0 | 98.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092399 | 0.092399 | 0.092399 | 0.0 | 0.37 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.32619 | 0.32619 | 0.32619 | 0.0 | 1.31 Other | | 0.04083 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8161 ave 8161 max 8161 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564336 ave 564336 max 564336 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564336 Ave neighs/atom = 141.084 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 307.327146118622, Press = 92.7722773140285 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -15391.747 -15391.747 -15553.028 -15553.028 312.00882 312.00882 69023.141 69023.141 -497.30376 -497.30376 6000 -15392.741 -15392.741 -15556.667 -15556.667 317.12578 317.12578 69027.518 69027.518 -1063.471 -1063.471 Loop time of 24.7393 on 1 procs for 1000 steps with 4000 atoms Performance: 3.492 ns/day, 6.872 hours/ns, 40.421 timesteps/s 48.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.293 | 24.293 | 24.293 | 0.0 | 98.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11221 | 0.11221 | 0.11221 | 0.0 | 0.45 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.26266 | 0.26266 | 0.26266 | 0.0 | 1.06 Other | | 0.07153 | | | 0.29 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8144 ave 8144 max 8144 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564832 ave 564832 max 564832 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564832 Ave neighs/atom = 141.208 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.28500395978, Press = -17.8838171363166 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -15392.741 -15392.741 -15556.667 -15556.667 317.12578 317.12578 69027.518 69027.518 -1063.471 -1063.471 7000 -15386.884 -15386.884 -15551.832 -15551.832 319.10321 319.10321 68960.847 68960.847 1120.0023 1120.0023 Loop time of 23.7494 on 1 procs for 1000 steps with 4000 atoms Performance: 3.638 ns/day, 6.597 hours/ns, 42.106 timesteps/s 50.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.325 | 23.325 | 23.325 | 0.0 | 98.21 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.062176 | 0.062176 | 0.062176 | 0.0 | 0.26 Output | 5.0068e-05 | 5.0068e-05 | 5.0068e-05 | 0.0 | 0.00 Modify | 0.32079 | 0.32079 | 0.32079 | 0.0 | 1.35 Other | | 0.04105 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8187 ave 8187 max 8187 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564278 ave 564278 max 564278 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564278 Ave neighs/atom = 141.07 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.970112305728, Press = 1.06613975199881 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -15386.884 -15386.884 -15551.832 -15551.832 319.10321 319.10321 68960.847 68960.847 1120.0023 1120.0023 8000 -15392.186 -15392.186 -15552.174 -15552.174 309.50736 309.50736 68982.461 68982.461 456.67512 456.67512 Loop time of 24.0525 on 1 procs for 1000 steps with 4000 atoms Performance: 3.592 ns/day, 6.681 hours/ns, 41.576 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.537 | 23.537 | 23.537 | 0.0 | 97.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13237 | 0.13237 | 0.13237 | 0.0 | 0.55 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.34228 | 0.34228 | 0.34228 | 0.0 | 1.42 Other | | 0.04088 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8170 ave 8170 max 8170 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564958 ave 564958 max 564958 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564958 Ave neighs/atom = 141.239 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.097360161047, Press = -1.05490418298309 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -15392.186 -15392.186 -15552.174 -15552.174 309.50736 309.50736 68982.461 68982.461 456.67512 456.67512 9000 -15385.505 -15385.505 -15548.383 -15548.383 315.09967 315.09967 69056.283 69056.283 -653.71533 -653.71533 Loop time of 23.9449 on 1 procs for 1000 steps with 4000 atoms Performance: 3.608 ns/day, 6.651 hours/ns, 41.763 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.38 | 23.38 | 23.38 | 0.0 | 97.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092592 | 0.092592 | 0.092592 | 0.0 | 0.39 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.41188 | 0.41188 | 0.41188 | 0.0 | 1.72 Other | | 0.06056 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8161 ave 8161 max 8161 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 565054 ave 565054 max 565054 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 565054 Ave neighs/atom = 141.263 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.431480238307, Press = 4.72195119021553 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -15385.505 -15385.505 -15548.383 -15548.383 315.09967 315.09967 69056.283 69056.283 -653.71533 -653.71533 10000 -15390.756 -15390.756 -15554.063 -15554.063 315.92785 315.92785 69049.119 69049.119 -1247.8042 -1247.8042 Loop time of 22.7414 on 1 procs for 1000 steps with 4000 atoms Performance: 3.799 ns/day, 6.317 hours/ns, 43.973 timesteps/s 52.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.365 | 22.365 | 22.365 | 0.0 | 98.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091925 | 0.091925 | 0.091925 | 0.0 | 0.40 Output | 5.3167e-05 | 5.3167e-05 | 5.3167e-05 | 0.0 | 0.00 Modify | 0.26395 | 0.26395 | 0.26395 | 0.0 | 1.16 Other | | 0.02062 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8165 ave 8165 max 8165 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564842 ave 564842 max 564842 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564842 Ave neighs/atom = 141.21 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.396063566632, Press = 2.72970134099689 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -15390.756 -15390.756 -15554.063 -15554.063 315.92785 315.92785 69049.119 69049.119 -1247.8042 -1247.8042 11000 -15389.773 -15389.773 -15551.643 -15551.643 313.1496 313.1496 68998.174 68998.174 218.42396 218.42396 Loop time of 21.1296 on 1 procs for 1000 steps with 4000 atoms Performance: 4.089 ns/day, 5.869 hours/ns, 47.327 timesteps/s 56.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.756 | 20.756 | 20.756 | 0.0 | 98.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092246 | 0.092246 | 0.092246 | 0.0 | 0.44 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.22056 | 0.22056 | 0.22056 | 0.0 | 1.04 Other | | 0.06099 | | | 0.29 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8180 ave 8180 max 8180 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564320 ave 564320 max 564320 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564320 Ave neighs/atom = 141.08 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.342670438889, Press = 4.22250509799858 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -15389.773 -15389.773 -15551.643 -15551.643 313.1496 313.1496 68998.174 68998.174 218.42396 218.42396 12000 -15389.505 -15389.505 -15552.436 -15552.436 315.2008 315.2008 68966.533 68966.533 982.67314 982.67314 Loop time of 17.7058 on 1 procs for 1000 steps with 4000 atoms Performance: 4.880 ns/day, 4.918 hours/ns, 56.479 timesteps/s 66.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.363 | 17.363 | 17.363 | 0.0 | 98.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11203 | 0.11203 | 0.11203 | 0.0 | 0.63 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.19982 | 0.19982 | 0.19982 | 0.0 | 1.13 Other | | 0.03089 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8172 ave 8172 max 8172 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564710 ave 564710 max 564710 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564710 Ave neighs/atom = 141.178 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 313.216653056461, Press = 2.89599792765877 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -15389.505 -15389.505 -15552.436 -15552.436 315.2008 315.2008 68966.533 68966.533 982.67314 982.67314 13000 -15392.289 -15392.289 -15552.726 -15552.726 310.37589 310.37589 68991.993 68991.993 174.9335 174.9335 Loop time of 20.5959 on 1 procs for 1000 steps with 4000 atoms Performance: 4.195 ns/day, 5.721 hours/ns, 48.553 timesteps/s 58.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.223 | 20.223 | 20.223 | 0.0 | 98.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092468 | 0.092468 | 0.092468 | 0.0 | 0.45 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.25939 | 0.25939 | 0.25939 | 0.0 | 1.26 Other | | 0.02103 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8173 ave 8173 max 8173 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 565248 ave 565248 max 565248 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 565248 Ave neighs/atom = 141.312 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.290826099192, Press = -2.68436167104918 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -15392.289 -15392.289 -15552.726 -15552.726 310.37589 310.37589 68991.993 68991.993 174.9335 174.9335 14000 -15396.047 -15396.047 -15555.399 -15555.399 308.27722 308.27722 68967.293 68967.293 427.54956 427.54956 Loop time of 20.5684 on 1 procs for 1000 steps with 4000 atoms Performance: 4.201 ns/day, 5.713 hours/ns, 48.618 timesteps/s 57.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.196 | 20.196 | 20.196 | 0.0 | 98.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051571 | 0.051571 | 0.051571 | 0.0 | 0.25 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.30032 | 0.30032 | 0.30032 | 0.0 | 1.46 Other | | 0.0205 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8168 ave 8168 max 8168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564604 ave 564604 max 564604 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564604 Ave neighs/atom = 141.151 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.316911248967, Press = 0.703419714080546 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -15396.047 -15396.047 -15555.399 -15555.399 308.27722 308.27722 68967.293 68967.293 427.54956 427.54956 15000 -15392.606 -15392.606 -15553.806 -15553.806 311.85303 311.85303 68910.141 68910.141 1977.2648 1977.2648 Loop time of 18.8941 on 1 procs for 1000 steps with 4000 atoms Performance: 4.573 ns/day, 5.248 hours/ns, 52.927 timesteps/s 62.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.511 | 18.511 | 18.511 | 0.0 | 97.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10198 | 0.10198 | 0.10198 | 0.0 | 0.54 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.26026 | 0.26026 | 0.26026 | 0.0 | 1.38 Other | | 0.02069 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8169 ave 8169 max 8169 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 564756 ave 564756 max 564756 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 564756 Ave neighs/atom = 141.189 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T313.15.out" else "print 'not_converged' file output/vol_T313.15.out" print '${V}' file output/vol_T313.15.out 69002.3063186392 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0