# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.049994595348835*${_u_distance} variable latticeconst_converted equal 4.049994595348835*1 lattice fcc ${latticeconst_converted} lattice fcc 4.04999459534883 Lattice spacing in x,y,z = 4.04999 4.04999 4.04999 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.4999 40.4999 40.4999) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.020483 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 # specify which KIM Model to use pair_style adp pair_coeff * * ./SM_667696763561_000-files/b'AlCu.adp' Al Reading potential file ./SM_667696763561_000-files/b'AlCu.adp' with DATE: 2011-06-20 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 66429.8590509824 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66429.8590509824/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66429.8590509824/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 66429.8590509824/(1*1*${_u_distance}) variable V0_metal equal 66429.8590509824/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 66429.8590509824*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 66429.8590509824 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*1 variable Tdamp_converted equal 0.1*${_u_time} variable Tdamp_converted equal 0.1*1 variable press_converted equal 0.0*${_u_pressure} variable press_converted equal 0.0*1 variable Pdamp_converted equal 1*${_u_time} variable Pdamp_converted equal 1*1 # create initial velocities consistent with the chosen temperature velocity all create ${temp_converted} 17 mom yes rot yes velocity all create 273.15 17 mom yes rot yes # set NPT ensemble for all atoms fix ensemble all npt temp ${temp_converted} ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_u_energy} variable etotal_metal equal etotal/1 variable pe_metal equal pe/${_u_energy} variable pe_metal equal pe/1 variable T_metal equal temp/${_u_temperature} variable T_metal equal temp/1 variable V_metal equal vol/(${_u_distance}*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*1*${_u_distance}) variable V_metal equal vol/(1*1*1) variable P_metal equal press/${_u_pressure} variable P_metal equal press/1 fix avgmyTemp all ave/time 5 20 100 v_T_metal ave running start 5000 fix avgmyPress all ave/time 5 20 100 v_P_metal ave running start 5000 fix avgmyVol all ave/time 5 20 100 v_V_metal ave running start 5000 # extract fix quantities into variables so they can be used in if-else logic later. variable T equal f_avgmyTemp variable P equal f_avgmyPress variable V equal f_avgmyVol # set error bounds for temperature and pressure in original metal units (K and bar) variable T_low equal "273.15 - 0.2" variable T_up equal "273.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 8.28721 ghost atom cutoff = 8.28721 binsize = 4.1436, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair adp, perpetual attributes: half, newton on pair build: half/bin/atomonly/newton stencil: half/bin/3d/newton bin: standard Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13298.805 -13298.805 -13440 -13440 273.15 273.15 66429.859 66429.859 2270.2453 2270.2453 1000 -13151.258 -13151.258 -13302.589 -13302.589 292.75995 292.75995 67087.792 67087.792 199.78259 199.78259 Loop time of 57.2308 on 1 procs for 1000 steps with 4000 atoms Performance: 1.510 ns/day, 15.897 hours/ns, 17.473 timesteps/s 33.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.511 | 56.511 | 56.511 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17209 | 0.17209 | 0.17209 | 0.0 | 0.30 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.46656 | 0.46656 | 0.46656 | 0.0 | 0.82 Other | | 0.08072 | | | 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: 280000 ave 280000 max 280000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 280000 Ave neighs/atom = 70 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13151.258 -13151.258 -13302.589 -13302.589 292.75995 292.75995 67087.792 67087.792 199.78259 199.78259 2000 -13159.48 -13159.48 -13299.798 -13299.798 271.45512 271.45512 67142.698 67142.698 -753.63616 -753.63616 Loop time of 58.8259 on 1 procs for 1000 steps with 4000 atoms Performance: 1.469 ns/day, 16.341 hours/ns, 16.999 timesteps/s 32.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.12 | 58.12 | 58.12 | 0.0 | 98.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1195 | 0.1195 | 0.1195 | 0.0 | 0.20 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.45568 | 0.45568 | 0.45568 | 0.0 | 0.77 Other | | 0.1304 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8094 ave 8094 max 8094 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 279086 ave 279086 max 279086 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279086 Ave neighs/atom = 69.7715 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13159.48 -13159.48 -13299.798 -13299.798 271.45512 271.45512 67142.698 67142.698 -753.63616 -753.63616 3000 -13159.533 -13159.533 -13298.752 -13298.752 269.32958 269.32958 67094.312 67094.312 -6.3526973 -6.3526973 Loop time of 58.8189 on 1 procs for 1000 steps with 4000 atoms Performance: 1.469 ns/day, 16.339 hours/ns, 17.001 timesteps/s 32.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.909 | 57.909 | 57.909 | 0.0 | 98.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15715 | 0.15715 | 0.15715 | 0.0 | 0.27 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.66454 | 0.66454 | 0.66454 | 0.0 | 1.13 Other | | 0.08796 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8091 ave 8091 max 8091 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 278928 ave 278928 max 278928 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278928 Ave neighs/atom = 69.732 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13159.533 -13159.533 -13298.752 -13298.752 269.32958 269.32958 67094.312 67094.312 -6.3526973 -6.3526973 4000 -13155.103 -13155.103 -13299.372 -13299.372 279.09865 279.09865 67059.884 67059.884 486.67745 486.67745 Loop time of 58.6268 on 1 procs for 1000 steps with 4000 atoms Performance: 1.474 ns/day, 16.285 hours/ns, 17.057 timesteps/s 32.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.889 | 57.889 | 57.889 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11393 | 0.11393 | 0.11393 | 0.0 | 0.19 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.53466 | 0.53466 | 0.53466 | 0.0 | 0.91 Other | | 0.0887 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8098 ave 8098 max 8098 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 278991 ave 278991 max 278991 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278991 Ave neighs/atom = 69.7477 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13155.103 -13155.103 -13299.372 -13299.372 279.09865 279.09865 67059.884 67059.884 486.67745 486.67745 5000 -13161.079 -13161.079 -13300.601 -13300.601 269.91494 269.91494 67079.034 67079.034 69.539139 69.539139 Loop time of 58.6706 on 1 procs for 1000 steps with 4000 atoms Performance: 1.473 ns/day, 16.297 hours/ns, 17.044 timesteps/s 33.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.799 | 57.799 | 57.799 | 0.0 | 98.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18103 | 0.18103 | 0.18103 | 0.0 | 0.31 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.63022 | 0.63022 | 0.63022 | 0.0 | 1.07 Other | | 0.06063 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8113 ave 8113 max 8113 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 278996 ave 278996 max 278996 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278996 Ave neighs/atom = 69.749 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 271.02144652569, Press = 531.569137292043 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13161.079 -13161.079 -13300.601 -13300.601 269.91494 269.91494 67079.034 67079.034 69.539139 69.539139 6000 -13155.453 -13155.453 -13295.885 -13295.885 271.67471 271.67471 67211.42 67211.42 -1216.7454 -1216.7454 Loop time of 55.676 on 1 procs for 1000 steps with 4000 atoms Performance: 1.552 ns/day, 15.466 hours/ns, 17.961 timesteps/s 34.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.057 | 55.057 | 55.057 | 0.0 | 98.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15579 | 0.15579 | 0.15579 | 0.0 | 0.28 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.36909 | 0.36909 | 0.36909 | 0.0 | 0.66 Other | | 0.09433 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8108 ave 8108 max 8108 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 279037 ave 279037 max 279037 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279037 Ave neighs/atom = 69.7592 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.862630371264, Press = 27.0255400265868 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13155.453 -13155.453 -13295.885 -13295.885 271.67471 271.67471 67211.42 67211.42 -1216.7454 -1216.7454 7000 -13161.297 -13161.297 -13300.478 -13300.478 269.25515 269.25515 67106.625 67106.625 -287.49795 -287.49795 Loop time of 55.6353 on 1 procs for 1000 steps with 4000 atoms Performance: 1.553 ns/day, 15.454 hours/ns, 17.974 timesteps/s 35.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.014 | 55.014 | 55.014 | 0.0 | 98.88 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.069934 | 0.069934 | 0.069934 | 0.0 | 0.13 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.48117 | 0.48117 | 0.48117 | 0.0 | 0.86 Other | | 0.07057 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8056 ave 8056 max 8056 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 278866 ave 278866 max 278866 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278866 Ave neighs/atom = 69.7165 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.999440836195, Press = -9.24826000518656 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13161.297 -13161.297 -13300.478 -13300.478 269.25515 269.25515 67106.625 67106.625 -287.49795 -287.49795 8000 -13157.605 -13157.605 -13299.493 -13299.493 274.49185 274.49185 67046.065 67046.065 578.07966 578.07966 Loop time of 53.8408 on 1 procs for 1000 steps with 4000 atoms Performance: 1.605 ns/day, 14.956 hours/ns, 18.573 timesteps/s 35.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.289 | 53.289 | 53.289 | 0.0 | 98.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098915 | 0.098915 | 0.098915 | 0.0 | 0.18 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.39897 | 0.39897 | 0.39897 | 0.0 | 0.74 Other | | 0.05412 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8127 ave 8127 max 8127 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 279014 ave 279014 max 279014 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279014 Ave neighs/atom = 69.7535 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.947738493549, Press = 8.53934611065193 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13157.605 -13157.605 -13299.493 -13299.493 274.49185 274.49185 67046.065 67046.065 578.07966 578.07966 9000 -13159.569 -13159.569 -13301.819 -13301.819 275.19383 275.19383 67087.57 67087.57 1.0494215 1.0494215 Loop time of 52.4668 on 1 procs for 1000 steps with 4000 atoms Performance: 1.647 ns/day, 14.574 hours/ns, 19.060 timesteps/s 36.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.8 | 51.8 | 51.8 | 0.0 | 98.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1832 | 0.1832 | 0.1832 | 0.0 | 0.35 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.46327 | 0.46327 | 0.46327 | 0.0 | 0.88 Other | | 0.02053 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8061 ave 8061 max 8061 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 279079 ave 279079 max 279079 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279079 Ave neighs/atom = 69.7698 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.618422463588, Press = 9.82641826398477 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13159.569 -13159.569 -13301.819 -13301.819 275.19383 275.19383 67087.57 67087.57 1.0494215 1.0494215 10000 -13159.825 -13159.825 -13300.047 -13300.047 271.26887 271.26887 67120.514 67120.514 -407.50348 -407.50348 Loop time of 51.7457 on 1 procs for 1000 steps with 4000 atoms Performance: 1.670 ns/day, 14.374 hours/ns, 19.325 timesteps/s 37.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.112 | 51.112 | 51.112 | 0.0 | 98.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13027 | 0.13027 | 0.13027 | 0.0 | 0.25 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.44324 | 0.44324 | 0.44324 | 0.0 | 0.86 Other | | 0.06036 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8108 ave 8108 max 8108 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 278983 ave 278983 max 278983 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278983 Ave neighs/atom = 69.7458 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.954629913304, Press = 6.65390085707654 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13159.825 -13159.825 -13300.047 -13300.047 271.26887 271.26887 67120.514 67120.514 -407.50348 -407.50348 11000 -13157.019 -13157.019 -13297.326 -13297.326 271.43451 271.43451 67129.977 67129.977 -306.71103 -306.71103 Loop time of 52.9125 on 1 procs for 1000 steps with 4000 atoms Performance: 1.633 ns/day, 14.698 hours/ns, 18.899 timesteps/s 36.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.326 | 52.326 | 52.326 | 0.0 | 98.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14976 | 0.14976 | 0.14976 | 0.0 | 0.28 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.39586 | 0.39586 | 0.39586 | 0.0 | 0.75 Other | | 0.04048 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8052 ave 8052 max 8052 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 278992 ave 278992 max 278992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278992 Ave neighs/atom = 69.748 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.158977808231, Press = 0.893706630649742 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.028 | 7.028 | 7.028 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13157.019 -13157.019 -13297.326 -13297.326 271.43451 271.43451 67129.977 67129.977 -306.71103 -306.71103 12000 -13159.064 -13159.064 -13300.174 -13300.174 272.986 272.986 66998.367 66998.367 1089.9572 1089.9572 Loop time of 52.1662 on 1 procs for 1000 steps with 4000 atoms Performance: 1.656 ns/day, 14.491 hours/ns, 19.169 timesteps/s 37.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.512 | 51.512 | 51.512 | 0.0 | 98.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13087 | 0.13087 | 0.13087 | 0.0 | 0.25 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.44326 | 0.44326 | 0.44326 | 0.0 | 0.85 Other | | 0.08051 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8066 ave 8066 max 8066 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 279020 ave 279020 max 279020 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279020 Ave neighs/atom = 69.755 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" jump SELF break # Write final averaged volume to file if temperature and volume have converged; otherwise wirte a # flag to indicate non-convergence. variable myStep equal step if "${myStep} < 2000000" then "print '${V}' file output/vol_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 67092.4493236655 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0