# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.056164935231209*${_u_distance} variable latticeconst_converted equal 4.056164935231209*1 lattice fcc ${latticeconst_converted} lattice fcc 4.05616493523121 Lattice spacing in x,y,z = 4.05616 4.05616 4.05616 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.5616 40.5616 40.5616) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000408888 secs variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 # specify which KIM Model to use pair_style kim EMT_Asap_Standard_JacobsenStoltzeNorskov_1996_Au__MO_017524376569_001 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 66733.9480627777 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66733.9480627777/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66733.9480627777/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 66733.9480627777/(1*1*${_u_distance}) variable V0_metal equal 66733.9480627777/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 66733.9480627777*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 66733.9480627777 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.6001 ghost atom cutoff = 7.6001 binsize = 3.80005, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.6001 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -15049.008 -15049.008 -15200.54 -15200.54 293.15 293.15 66733.948 66733.948 2425.3871 2425.3871 1000 -14875.456 -14875.456 -15031.475 -15031.475 301.8285 301.8285 68113.062 68113.062 -577.39148 -577.39148 Loop time of 50.779 on 1 procs for 1000 steps with 4000 atoms Performance: 1.701 ns/day, 14.105 hours/ns, 19.693 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 | 50.392 | 50.392 | 50.392 | 0.0 | 99.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078524 | 0.078524 | 0.078524 | 0.0 | 0.15 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.28933 | 0.28933 | 0.28933 | 0.0 | 0.57 Other | | 0.01938 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 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: 536000 ave 536000 max 536000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536000 Ave neighs/atom = 134 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -14875.456 -14875.456 -15031.475 -15031.475 301.8285 301.8285 68113.062 68113.062 -577.39148 -577.39148 2000 -14891.335 -14891.335 -15044.576 -15044.576 296.45378 296.45378 68009.528 68009.528 -436.83255 -436.83255 Loop time of 53.6199 on 1 procs for 1000 steps with 4000 atoms Performance: 1.611 ns/day, 14.894 hours/ns, 18.650 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.209 | 53.209 | 53.209 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098567 | 0.098567 | 0.098567 | 0.0 | 0.18 Output | 4.22e-05 | 4.22e-05 | 4.22e-05 | 0.0 | 0.00 Modify | 0.29274 | 0.29274 | 0.29274 | 0.0 | 0.55 Other | | 0.01915 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 417210 ave 417210 max 417210 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 417210 Ave neighs/atom = 104.302 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -14891.335 -14891.335 -15044.576 -15044.576 296.45378 296.45378 68009.528 68009.528 -436.83255 -436.83255 3000 -14894.473 -14894.473 -15044.414 -15044.414 290.0722 290.0722 68023.778 68023.778 -801.77263 -801.77263 Loop time of 54.3088 on 1 procs for 1000 steps with 4000 atoms Performance: 1.591 ns/day, 15.086 hours/ns, 18.413 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.876 | 53.876 | 53.876 | 0.0 | 99.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098766 | 0.098766 | 0.098766 | 0.0 | 0.18 Output | 5.6028e-05 | 5.6028e-05 | 5.6028e-05 | 0.0 | 0.00 Modify | 0.3146 | 0.3146 | 0.3146 | 0.0 | 0.58 Other | | 0.01975 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 417886 ave 417886 max 417886 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 417886 Ave neighs/atom = 104.472 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -14894.473 -14894.473 -15044.414 -15044.414 290.0722 290.0722 68023.778 68023.778 -801.77263 -801.77263 4000 -14890.14 -14890.14 -15043.864 -15043.864 297.38947 297.38947 67974.195 67974.195 569.9965 569.9965 Loop time of 54.1001 on 1 procs for 1000 steps with 4000 atoms Performance: 1.597 ns/day, 15.028 hours/ns, 18.484 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.707 | 53.707 | 53.707 | 0.0 | 99.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058283 | 0.058283 | 0.058283 | 0.0 | 0.11 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.29567 | 0.29567 | 0.29567 | 0.0 | 0.55 Other | | 0.03936 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 417374 ave 417374 max 417374 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 417374 Ave neighs/atom = 104.344 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -14890.14 -14890.14 -15043.864 -15043.864 297.38947 297.38947 67974.195 67974.195 569.9965 569.9965 5000 -14891.422 -14891.422 -15043.221 -15043.221 293.66557 293.66557 68038.896 68038.896 -865.17533 -865.17533 Loop time of 53.8186 on 1 procs for 1000 steps with 4000 atoms Performance: 1.605 ns/day, 14.950 hours/ns, 18.581 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.387 | 53.387 | 53.387 | 0.0 | 99.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058014 | 0.058014 | 0.058014 | 0.0 | 0.11 Output | 6.0081e-05 | 6.0081e-05 | 6.0081e-05 | 0.0 | 0.00 Modify | 0.33426 | 0.33426 | 0.33426 | 0.0 | 0.62 Other | | 0.03931 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 418798 ave 418798 max 418798 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 418798 Ave neighs/atom = 104.7 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.930431021717, Press = 153.592208739306 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -14891.422 -14891.422 -15043.221 -15043.221 293.66557 293.66557 68038.896 68038.896 -865.17533 -865.17533 6000 -14894.904 -14894.904 -15044.585 -15044.585 289.56777 289.56777 68010.71 68010.71 -419.72746 -419.72746 Loop time of 54.0636 on 1 procs for 1000 steps with 4000 atoms Performance: 1.598 ns/day, 15.018 hours/ns, 18.497 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.728 | 53.728 | 53.728 | 0.0 | 99.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038169 | 0.038169 | 0.038169 | 0.0 | 0.07 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.27784 | 0.27784 | 0.27784 | 0.0 | 0.51 Other | | 0.01945 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 417286 ave 417286 max 417286 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 417286 Ave neighs/atom = 104.322 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.763423763184, Press = 29.0694332474738 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -14894.904 -14894.904 -15044.585 -15044.585 289.56777 289.56777 68010.71 68010.71 -419.72746 -419.72746 7000 -14890.316 -14890.316 -15041.15 -15041.15 291.79779 291.79779 67956.686 67956.686 1461.6542 1461.6542 Loop time of 51.9844 on 1 procs for 1000 steps with 4000 atoms Performance: 1.662 ns/day, 14.440 hours/ns, 19.237 timesteps/s 51.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.547 | 51.547 | 51.547 | 0.0 | 99.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038247 | 0.038247 | 0.038247 | 0.0 | 0.07 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.37975 | 0.37975 | 0.37975 | 0.0 | 0.73 Other | | 0.01959 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 417444 ave 417444 max 417444 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 417444 Ave neighs/atom = 104.361 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.046685726381, Press = 16.6160920413168 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -14890.316 -14890.316 -15041.15 -15041.15 291.79779 291.79779 67956.686 67956.686 1461.6542 1461.6542 8000 -14896.14 -14896.14 -15043.543 -15043.543 285.16137 285.16137 68015.815 68015.815 -541.52677 -541.52677 Loop time of 49.6687 on 1 procs for 1000 steps with 4000 atoms Performance: 1.740 ns/day, 13.797 hours/ns, 20.133 timesteps/s 54.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 49.262 | 49.262 | 49.262 | 0.0 | 99.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038587 | 0.038587 | 0.038587 | 0.0 | 0.08 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.31874 | 0.31874 | 0.31874 | 0.0 | 0.64 Other | | 0.04922 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 419446 ave 419446 max 419446 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 419446 Ave neighs/atom = 104.862 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.068114206642, Press = 8.52112127336622 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -14896.14 -14896.14 -15043.543 -15043.543 285.16137 285.16137 68015.815 68015.815 -541.52677 -541.52677 9000 -14888.322 -14888.322 -15041.369 -15041.369 296.07905 296.07905 67936.887 67936.887 1938.4668 1938.4668 Loop time of 48.3733 on 1 procs for 1000 steps with 4000 atoms Performance: 1.786 ns/day, 13.437 hours/ns, 20.673 timesteps/s 56.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.036 | 48.036 | 48.036 | 0.0 | 99.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03846 | 0.03846 | 0.03846 | 0.0 | 0.08 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.27895 | 0.27895 | 0.27895 | 0.0 | 0.58 Other | | 0.02013 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 417898 ave 417898 max 417898 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 417898 Ave neighs/atom = 104.475 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.925208724161, Press = 7.45912088564772 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -14888.322 -14888.322 -15041.369 -15041.369 296.07905 296.07905 67936.887 67936.887 1938.4668 1938.4668 10000 -14893.18 -14893.18 -15043.111 -15043.111 290.05198 290.05198 68035.96 68035.96 -831.1833 -831.1833 Loop time of 49.7069 on 1 procs for 1000 steps with 4000 atoms Performance: 1.738 ns/day, 13.807 hours/ns, 20.118 timesteps/s 54.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 49.302 | 49.302 | 49.302 | 0.0 | 99.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078034 | 0.078034 | 0.078034 | 0.0 | 0.16 Output | 5.0068e-05 | 5.0068e-05 | 5.0068e-05 | 0.0 | 0.00 Modify | 0.27757 | 0.27757 | 0.27757 | 0.0 | 0.56 Other | | 0.04942 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 419736 ave 419736 max 419736 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 419736 Ave neighs/atom = 104.934 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.938586192902, Press = 0.547173101915748 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -14893.18 -14893.18 -15043.111 -15043.111 290.05198 290.05198 68035.96 68035.96 -831.1833 -831.1833 11000 -14888.073 -14888.073 -15040.721 -15040.721 295.30855 295.30855 68063.932 68063.932 -1046.6295 -1046.6295 Loop time of 49.7797 on 1 procs for 1000 steps with 4000 atoms Performance: 1.736 ns/day, 13.828 hours/ns, 20.089 timesteps/s 54.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 49.373 | 49.373 | 49.373 | 0.0 | 99.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038692 | 0.038692 | 0.038692 | 0.0 | 0.08 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.32806 | 0.32806 | 0.32806 | 0.0 | 0.66 Other | | 0.03943 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 417776 ave 417776 max 417776 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 417776 Ave neighs/atom = 104.444 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.167424682213, Press = 10.2475066324537 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -14888.073 -14888.073 -15040.721 -15040.721 295.30855 295.30855 68063.932 68063.932 -1046.6295 -1046.6295 12000 -14893.131 -14893.131 -15041.966 -15041.966 287.93122 287.93122 67938.105 67938.105 1785.959 1785.959 Loop time of 49.2534 on 1 procs for 1000 steps with 4000 atoms Performance: 1.754 ns/day, 13.681 hours/ns, 20.303 timesteps/s 54.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.959 | 48.959 | 48.959 | 0.0 | 99.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038079 | 0.038079 | 0.038079 | 0.0 | 0.08 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.19711 | 0.19711 | 0.19711 | 0.0 | 0.40 Other | | 0.05939 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 417020 ave 417020 max 417020 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 417020 Ave neighs/atom = 104.255 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.116683168429, Press = -1.3668646063424 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -14893.131 -14893.131 -15041.966 -15041.966 287.93122 287.93122 67938.105 67938.105 1785.959 1785.959 13000 -14889.833 -14889.833 -15043.946 -15043.946 298.14269 298.14269 68030.769 68030.769 -864.86181 -864.86181 Loop time of 51.9492 on 1 procs for 1000 steps with 4000 atoms Performance: 1.663 ns/day, 14.430 hours/ns, 19.250 timesteps/s 52.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.552 | 51.552 | 51.552 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078307 | 0.078307 | 0.078307 | 0.0 | 0.15 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.25905 | 0.25905 | 0.25905 | 0.0 | 0.50 Other | | 0.06011 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 419652 ave 419652 max 419652 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 419652 Ave neighs/atom = 104.913 Neighbor list builds = 0 Dangerous builds = 0 if "${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 68003.7847798973 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0