# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.182049587368965*${_u_distance} variable latticeconst_converted equal 4.182049587368965*1 lattice fcc ${latticeconst_converted} lattice fcc 4.18204958736897 Lattice spacing in x,y,z = 4.18205 4.18205 4.18205 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (41.8205 41.8205 41.8205) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.0204799 secs variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 # specify which KIM Model to use pair_style adp pair_coeff * * ./SM_985135773293_000-files/b'Si_Au.adp' 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 73142.1183177838 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 73142.1183177838/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 73142.1183177838/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 73142.1183177838/(1*1*${_u_distance}) variable V0_metal equal 73142.1183177838/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 73142.1183177838*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 73142.1183177838 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 253.15*${_u_temperature} variable temp_converted equal 253.15*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 253.15 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 253.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "253.15 - 0.2" variable T_up equal "253.15 + 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 = 8.19615 ghost atom cutoff = 8.19615 binsize = 4.09807, bins = 11 11 11 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) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -15478.932 -15478.932 -15609.788 -15609.788 253.15 253.15 73142.118 73142.118 1910.9129 1910.9129 1000 -15340.112 -15340.112 -15472.964 -15472.964 257.01076 257.01076 74822.432 74822.432 92.492171 92.492171 Loop time of 24.2773 on 1 procs for 1000 steps with 4000 atoms Performance: 3.559 ns/day, 6.744 hours/ns, 41.191 timesteps/s 61.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.943 | 23.943 | 23.943 | 0.0 | 98.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058721 | 0.058721 | 0.058721 | 0.0 | 0.24 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.25601 | 0.25601 | 0.25601 | 0.0 | 1.05 Other | | 0.0193 | | | 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: 268000 ave 268000 max 268000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 268000 Ave neighs/atom = 67 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -15340.112 -15340.112 -15472.964 -15472.964 257.01076 257.01076 74822.432 74822.432 92.492171 92.492171 2000 -15358.02 -15358.02 -15486.503 -15486.503 248.55936 248.55936 74722.347 74722.347 -310.84242 -310.84242 Loop time of 26.9368 on 1 procs for 1000 steps with 4000 atoms Performance: 3.208 ns/day, 7.482 hours/ns, 37.124 timesteps/s 59.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.66 | 26.66 | 26.66 | 0.0 | 98.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079099 | 0.079099 | 0.079099 | 0.0 | 0.29 Output | 5.5075e-05 | 5.5075e-05 | 5.5075e-05 | 0.0 | 0.00 Modify | 0.17769 | 0.17769 | 0.17769 | 0.0 | 0.66 Other | | 0.01974 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5887 ave 5887 max 5887 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267087 ave 267087 max 267087 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267087 Ave neighs/atom = 66.7717 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -15358.02 -15358.02 -15486.503 -15486.503 248.55936 248.55936 74722.347 74722.347 -310.84242 -310.84242 3000 -15342.255 -15342.255 -15478.608 -15478.608 263.78357 263.78357 74827.017 74827.017 -401.95122 -401.95122 Loop time of 26.2533 on 1 procs for 1000 steps with 4000 atoms Performance: 3.291 ns/day, 7.293 hours/ns, 38.090 timesteps/s 61.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.976 | 25.976 | 25.976 | 0.0 | 98.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039144 | 0.039144 | 0.039144 | 0.0 | 0.15 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.21816 | 0.21816 | 0.21816 | 0.0 | 0.83 Other | | 0.0196 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5882 ave 5882 max 5882 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267432 ave 267432 max 267432 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267432 Ave neighs/atom = 66.858 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -15342.255 -15342.255 -15478.608 -15478.608 263.78357 263.78357 74827.017 74827.017 -401.95122 -401.95122 4000 -15353.973 -15353.973 -15484.915 -15484.915 253.31665 253.31665 74775.125 74775.125 -523.40675 -523.40675 Loop time of 26.797 on 1 procs for 1000 steps with 4000 atoms Performance: 3.224 ns/day, 7.444 hours/ns, 37.318 timesteps/s 60.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.4 | 26.4 | 26.4 | 0.0 | 98.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059698 | 0.059698 | 0.059698 | 0.0 | 0.22 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.29753 | 0.29753 | 0.29753 | 0.0 | 1.11 Other | | 0.0397 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5882 ave 5882 max 5882 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267192 ave 267192 max 267192 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267192 Ave neighs/atom = 66.798 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -15353.973 -15353.973 -15484.915 -15484.915 253.31665 253.31665 74775.125 74775.125 -523.40675 -523.40675 5000 -15347.681 -15347.681 -15478.924 -15478.924 253.89822 253.89822 74740.543 74740.543 286.39524 286.39524 Loop time of 27.9141 on 1 procs for 1000 steps with 4000 atoms Performance: 3.095 ns/day, 7.754 hours/ns, 35.824 timesteps/s 57.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.558 | 27.558 | 27.558 | 0.0 | 98.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058902 | 0.058902 | 0.058902 | 0.0 | 0.21 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.2772 | 0.2772 | 0.2772 | 0.0 | 0.99 Other | | 0.01956 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5874 ave 5874 max 5874 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267376 ave 267376 max 267376 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267376 Ave neighs/atom = 66.844 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 256.837503238962, Press = 5.3848137454501 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -15347.681 -15347.681 -15478.924 -15478.924 253.89822 253.89822 74740.543 74740.543 286.39524 286.39524 6000 -15351.626 -15351.626 -15482.307 -15482.307 252.81161 252.81161 74686.968 74686.968 452.81756 452.81756 Loop time of 28.0052 on 1 procs for 1000 steps with 4000 atoms Performance: 3.085 ns/day, 7.779 hours/ns, 35.708 timesteps/s 57.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.674 | 27.674 | 27.674 | 0.0 | 98.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.089854 | 0.089854 | 0.089854 | 0.0 | 0.32 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.20129 | 0.20129 | 0.20129 | 0.0 | 0.72 Other | | 0.03963 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5880 ave 5880 max 5880 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267298 ave 267298 max 267298 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267298 Ave neighs/atom = 66.8245 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.735912725996, Press = -5.04975642027247 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -15351.626 -15351.626 -15482.307 -15482.307 252.81161 252.81161 74686.968 74686.968 452.81756 452.81756 7000 -15352.413 -15352.413 -15483.619 -15483.619 253.82641 253.82641 74752.1 74752.1 -228.02128 -228.02128 Loop time of 29.0414 on 1 procs for 1000 steps with 4000 atoms Performance: 2.975 ns/day, 8.067 hours/ns, 34.434 timesteps/s 55.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.627 | 28.627 | 28.627 | 0.0 | 98.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.040714 | 0.040714 | 0.040714 | 0.0 | 0.14 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.35374 | 0.35374 | 0.35374 | 0.0 | 1.22 Other | | 0.01947 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5863 ave 5863 max 5863 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267544 ave 267544 max 267544 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267544 Ave neighs/atom = 66.886 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.295395422507, Press = -5.18686984942418 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -15352.413 -15352.413 -15483.619 -15483.619 253.82641 253.82641 74752.1 74752.1 -228.02128 -228.02128 8000 -15348.21 -15348.21 -15480.355 -15480.355 255.64343 255.64343 74705.708 74705.708 530.87623 530.87623 Loop time of 27.1127 on 1 procs for 1000 steps with 4000 atoms Performance: 3.187 ns/day, 7.531 hours/ns, 36.883 timesteps/s 59.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.73 | 26.73 | 26.73 | 0.0 | 98.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.080892 | 0.080892 | 0.080892 | 0.0 | 0.30 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.28238 | 0.28238 | 0.28238 | 0.0 | 1.04 Other | | 0.01955 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5865 ave 5865 max 5865 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267404 ave 267404 max 267404 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267404 Ave neighs/atom = 66.851 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.328305609611, Press = -2.66268704571465 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -15348.21 -15348.21 -15480.355 -15480.355 255.64343 255.64343 74705.708 74705.708 530.87623 530.87623 9000 -15350.614 -15350.614 -15483.009 -15483.009 256.12733 256.12733 74716.703 74716.703 168.27336 168.27336 Loop time of 26.2789 on 1 procs for 1000 steps with 4000 atoms Performance: 3.288 ns/day, 7.300 hours/ns, 38.053 timesteps/s 62.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.862 | 25.862 | 25.862 | 0.0 | 98.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05983 | 0.05983 | 0.05983 | 0.0 | 0.23 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.277 | 0.277 | 0.277 | 0.0 | 1.05 Other | | 0.07993 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5883 ave 5883 max 5883 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267410 ave 267410 max 267410 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267410 Ave neighs/atom = 66.8525 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.387570389617, Press = 4.94871715097659 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -15350.614 -15350.614 -15483.009 -15483.009 256.12733 256.12733 74716.703 74716.703 168.27336 168.27336 10000 -15348.782 -15348.782 -15482.549 -15482.549 258.78122 258.78122 74822.838 74822.838 -708.3717 -708.3717 Loop time of 26.0722 on 1 procs for 1000 steps with 4000 atoms Performance: 3.314 ns/day, 7.242 hours/ns, 38.355 timesteps/s 61.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.622 | 25.622 | 25.622 | 0.0 | 98.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.089197 | 0.089197 | 0.089197 | 0.0 | 0.34 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.34154 | 0.34154 | 0.34154 | 0.0 | 1.31 Other | | 0.01935 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5859 ave 5859 max 5859 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267413 ave 267413 max 267413 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267413 Ave neighs/atom = 66.8533 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.259140322602, Press = 4.1890669045716 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -15348.782 -15348.782 -15482.549 -15482.549 258.78122 258.78122 74822.838 74822.838 -708.3717 -708.3717 11000 -15353.719 -15353.719 -15483.866 -15483.866 251.77904 251.77904 74804.668 74804.668 -748.06075 -748.06075 Loop time of 26.2133 on 1 procs for 1000 steps with 4000 atoms Performance: 3.296 ns/day, 7.281 hours/ns, 38.149 timesteps/s 62.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.891 | 25.891 | 25.891 | 0.0 | 98.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059667 | 0.059667 | 0.059667 | 0.0 | 0.23 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.22335 | 0.22335 | 0.22335 | 0.0 | 0.85 Other | | 0.03949 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5853 ave 5853 max 5853 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267421 ave 267421 max 267421 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267421 Ave neighs/atom = 66.8552 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.22814470554, Press = -3.08424531963156 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -15353.719 -15353.719 -15483.866 -15483.866 251.77904 251.77904 74804.668 74804.668 -748.06075 -748.06075 12000 -15350.18 -15350.18 -15480.008 -15480.008 251.16146 251.16146 74718.643 74718.643 372.55024 372.55024 Loop time of 24.6288 on 1 procs for 1000 steps with 4000 atoms Performance: 3.508 ns/day, 6.841 hours/ns, 40.603 timesteps/s 65.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.306 | 24.306 | 24.306 | 0.0 | 98.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039064 | 0.039064 | 0.039064 | 0.0 | 0.16 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.26391 | 0.26391 | 0.26391 | 0.0 | 1.07 Other | | 0.01969 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5875 ave 5875 max 5875 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267339 ave 267339 max 267339 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267339 Ave neighs/atom = 66.8347 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.171541303332, Press = -2.00366586223927 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -15350.18 -15350.18 -15480.008 -15480.008 251.16146 251.16146 74718.643 74718.643 372.55024 372.55024 13000 -15350.159 -15350.159 -15484.124 -15484.124 259.16531 259.16531 74731.17 74731.17 -0.73516901 -0.73516901 Loop time of 26.3392 on 1 procs for 1000 steps with 4000 atoms Performance: 3.280 ns/day, 7.316 hours/ns, 37.966 timesteps/s 61.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.008 | 26.008 | 26.008 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039377 | 0.039377 | 0.039377 | 0.0 | 0.15 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.23155 | 0.23155 | 0.23155 | 0.0 | 0.88 Other | | 0.06017 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5875 ave 5875 max 5875 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267460 ave 267460 max 267460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267460 Ave neighs/atom = 66.865 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.299604302995, Press = -1.28474702378035 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.858 | 6.858 | 6.858 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -15350.159 -15350.159 -15484.124 -15484.124 259.16531 259.16531 74731.17 74731.17 -0.73516901 -0.73516901 14000 -15350.665 -15350.665 -15480.191 -15480.191 250.57729 250.57729 74665.548 74665.548 805.56554 805.56554 Loop time of 23.5046 on 1 procs for 1000 steps with 4000 atoms Performance: 3.676 ns/day, 6.529 hours/ns, 42.545 timesteps/s 68.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.129 | 23.129 | 23.129 | 0.0 | 98.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058924 | 0.058924 | 0.058924 | 0.0 | 0.25 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.26678 | 0.26678 | 0.26678 | 0.0 | 1.14 Other | | 0.04966 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5857 ave 5857 max 5857 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 267512 ave 267512 max 267512 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 267512 Ave neighs/atom = 66.878 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 74750.1040562497 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0