# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.653344042599202*${_u_distance} variable latticeconst_converted equal 3.653344042599202*1 lattice fcc ${latticeconst_converted} lattice fcc 3.6533440425992 Lattice spacing in x,y,z = 3.65334 3.65334 3.65334 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.5334 36.5334 36.5334) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.0104971 secs variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 # specify which KIM Model to use pair_style kim Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Cu__MO_673777079812_003 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1089) pair_coeff * * Cu mass 1 ${mass_converted} mass 1 63.546 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 48760.9005096776 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 48760.9005096776/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 48760.9005096776/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 48760.9005096776/(1*1*${_u_distance}) variable V0_metal equal 48760.9005096776/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 48760.9005096776*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 48760.9005096776 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.76342 ghost atom cutoff = 8.76342 binsize = 4.38171, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.76342 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -12965.9 -12965.9 -13096.756 -13096.756 253.15 253.15 48760.901 48760.901 2866.438 2866.438 1000 -12824.902 -12824.902 -12962.391 -12962.391 265.98209 265.98209 49037.001 49037.001 -1070.052 -1070.052 Loop time of 30.1058 on 1 procs for 1000 steps with 4000 atoms Performance: 2.870 ns/day, 8.363 hours/ns, 33.216 timesteps/s 43.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.618 | 29.618 | 29.618 | 0.0 | 98.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09104 | 0.09104 | 0.09104 | 0.0 | 0.30 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.33652 | 0.33652 | 0.33652 | 0.0 | 1.12 Other | | 0.06069 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 896000 ave 896000 max 896000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 896000 Ave neighs/atom = 224 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -12824.902 -12824.902 -12962.391 -12962.391 265.98209 265.98209 49037.001 49037.001 -1070.052 -1070.052 2000 -12835.033 -12835.033 -12961.401 -12961.401 244.46582 244.46582 48936.346 48936.346 694.5645 694.5645 Loop time of 29.4236 on 1 procs for 1000 steps with 4000 atoms Performance: 2.936 ns/day, 8.173 hours/ns, 33.986 timesteps/s 45.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.98 | 28.98 | 28.98 | 0.0 | 98.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0908 | 0.0908 | 0.0908 | 0.0 | 0.31 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.33252 | 0.33252 | 0.33252 | 0.0 | 1.13 Other | | 0.02044 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895130 ave 895130 max 895130 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895130 Ave neighs/atom = 223.782 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -12835.033 -12835.033 -12961.401 -12961.401 244.46582 244.46582 48936.346 48936.346 694.5645 694.5645 3000 -12833.653 -12833.653 -12963.216 -12963.216 250.64797 250.64797 49028.389 49028.389 -1221.5081 -1221.5081 Loop time of 30.5848 on 1 procs for 1000 steps with 4000 atoms Performance: 2.825 ns/day, 8.496 hours/ns, 32.696 timesteps/s 43.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.189 | 30.189 | 30.189 | 0.0 | 98.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12115 | 0.12115 | 0.12115 | 0.0 | 0.40 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.23342 | 0.23342 | 0.23342 | 0.0 | 0.76 Other | | 0.04124 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895628 ave 895628 max 895628 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895628 Ave neighs/atom = 223.907 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -12833.653 -12833.653 -12963.216 -12963.216 250.64797 250.64797 49028.389 49028.389 -1221.5081 -1221.5081 4000 -12831.461 -12831.461 -12960.398 -12960.398 249.43646 249.43646 48931.204 48931.204 971.76329 971.76329 Loop time of 30.0985 on 1 procs for 1000 steps with 4000 atoms Performance: 2.871 ns/day, 8.361 hours/ns, 33.224 timesteps/s 44.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.573 | 29.573 | 29.573 | 0.0 | 98.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091038 | 0.091038 | 0.091038 | 0.0 | 0.30 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.37396 | 0.37396 | 0.37396 | 0.0 | 1.24 Other | | 0.06061 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895132 ave 895132 max 895132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895132 Ave neighs/atom = 223.783 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -12831.461 -12831.461 -12960.398 -12960.398 249.43646 249.43646 48931.204 48931.204 971.76329 971.76329 5000 -12834.461 -12834.461 -12965.967 -12965.967 254.40661 254.40661 48955.856 48955.856 286.43251 286.43251 Loop time of 30.8134 on 1 procs for 1000 steps with 4000 atoms Performance: 2.804 ns/day, 8.559 hours/ns, 32.453 timesteps/s 43.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.136 | 30.136 | 30.136 | 0.0 | 97.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14137 | 0.14137 | 0.14137 | 0.0 | 0.46 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.43487 | 0.43487 | 0.43487 | 0.0 | 1.41 Other | | 0.1011 | | | 0.33 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895582 ave 895582 max 895582 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895582 Ave neighs/atom = 223.895 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.778681101239, Press = 269.702957192577 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -12834.461 -12834.461 -12965.967 -12965.967 254.40661 254.40661 48955.856 48955.856 286.43251 286.43251 6000 -12829.826 -12829.826 -12963.365 -12963.365 258.34062 258.34062 48984.262 48984.262 -276.0645 -276.0645 Loop time of 30.2153 on 1 procs for 1000 steps with 4000 atoms Performance: 2.859 ns/day, 8.393 hours/ns, 33.096 timesteps/s 44.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.597 | 29.597 | 29.597 | 0.0 | 97.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19097 | 0.19097 | 0.19097 | 0.0 | 0.63 Output | 4.8876e-05 | 4.8876e-05 | 4.8876e-05 | 0.0 | 0.00 Modify | 0.31678 | 0.31678 | 0.31678 | 0.0 | 1.05 Other | | 0.1106 | | | 0.37 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895512 ave 895512 max 895512 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895512 Ave neighs/atom = 223.878 Neighbor list builds = 0 Dangerous builds = 0 if "${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" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 252.649347240679, Press = 5.02299380109985 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -12829.826 -12829.826 -12963.365 -12963.365 258.34062 258.34062 48984.262 48984.262 -276.0645 -276.0645 7000 -12835.233 -12835.233 -12965.039 -12965.039 251.11864 251.11864 48964.867 48964.867 125.11628 125.11628 Loop time of 30.4732 on 1 procs for 1000 steps with 4000 atoms Performance: 2.835 ns/day, 8.465 hours/ns, 32.816 timesteps/s 43.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.99 | 29.99 | 29.99 | 0.0 | 98.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12565 | 0.12565 | 0.12565 | 0.0 | 0.41 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.31721 | 0.31721 | 0.31721 | 0.0 | 1.04 Other | | 0.04075 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895310 ave 895310 max 895310 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895310 Ave neighs/atom = 223.827 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.95117619501, Press = 10.6310603322426 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -12835.233 -12835.233 -12965.039 -12965.039 251.11864 251.11864 48964.867 48964.867 125.11628 125.11628 8000 -12832.332 -12832.332 -12963.819 -12963.819 254.37026 254.37026 48990.57 48990.57 -309.66477 -309.66477 Loop time of 28.2669 on 1 procs for 1000 steps with 4000 atoms Performance: 3.057 ns/day, 7.852 hours/ns, 35.377 timesteps/s 47.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.822 | 27.822 | 27.822 | 0.0 | 98.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12099 | 0.12099 | 0.12099 | 0.0 | 0.43 Output | 3.9101e-05 | 3.9101e-05 | 3.9101e-05 | 0.0 | 0.00 Modify | 0.28359 | 0.28359 | 0.28359 | 0.0 | 1.00 Other | | 0.04044 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895682 ave 895682 max 895682 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895682 Ave neighs/atom = 223.921 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.121034925402, Press = 0.806916521626635 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -12832.332 -12832.332 -12963.819 -12963.819 254.37026 254.37026 48990.57 48990.57 -309.66477 -309.66477 9000 -12833.448 -12833.448 -12966.473 -12966.473 257.34605 257.34605 48952.791 48952.791 520.76075 520.76075 Loop time of 27.2521 on 1 procs for 1000 steps with 4000 atoms Performance: 3.170 ns/day, 7.570 hours/ns, 36.694 timesteps/s 49.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.622 | 26.622 | 26.622 | 0.0 | 97.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11113 | 0.11113 | 0.11113 | 0.0 | 0.41 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.47861 | 0.47861 | 0.47861 | 0.0 | 1.76 Other | | 0.04072 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895400 ave 895400 max 895400 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895400 Ave neighs/atom = 223.85 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.45760300904, Press = 4.80104086963833 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -12833.448 -12833.448 -12966.473 -12966.473 257.34605 257.34605 48952.791 48952.791 520.76075 520.76075 10000 -12834.552 -12834.552 -12963.902 -12963.902 250.23783 250.23783 49017.159 49017.159 -971.777 -971.777 Loop time of 26.6453 on 1 procs for 1000 steps with 4000 atoms Performance: 3.243 ns/day, 7.401 hours/ns, 37.530 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.198 | 26.198 | 26.198 | 0.0 | 98.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15074 | 0.15074 | 0.15074 | 0.0 | 0.57 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.27648 | 0.27648 | 0.27648 | 0.0 | 1.04 Other | | 0.02052 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895684 ave 895684 max 895684 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895684 Ave neighs/atom = 223.921 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.585276286104, Press = 1.18281626548851 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -12834.552 -12834.552 -12963.902 -12963.902 250.23783 250.23783 49017.159 49017.159 -971.777 -971.777 11000 -12832.775 -12832.775 -12963.252 -12963.252 252.41673 252.41673 48938.052 48938.052 784.7225 784.7225 Loop time of 26.5755 on 1 procs for 1000 steps with 4000 atoms Performance: 3.251 ns/day, 7.382 hours/ns, 37.629 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.168 | 26.168 | 26.168 | 0.0 | 98.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.090726 | 0.090726 | 0.090726 | 0.0 | 0.34 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.29644 | 0.29644 | 0.29644 | 0.0 | 1.12 Other | | 0.02067 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895282 ave 895282 max 895282 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895282 Ave neighs/atom = 223.821 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.190686998992, Press = 0.570017189047488 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -12832.775 -12832.775 -12963.252 -12963.252 252.41673 252.41673 48938.052 48938.052 784.7225 784.7225 12000 -12835.534 -12835.534 -12962.802 -12962.802 246.20843 246.20843 48991.793 48991.793 -548.88273 -548.88273 Loop time of 26.824 on 1 procs for 1000 steps with 4000 atoms Performance: 3.221 ns/day, 7.451 hours/ns, 37.280 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.355 | 26.355 | 26.355 | 0.0 | 98.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050753 | 0.050753 | 0.050753 | 0.0 | 0.19 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.35758 | 0.35758 | 0.35758 | 0.0 | 1.33 Other | | 0.0606 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895690 ave 895690 max 895690 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895690 Ave neighs/atom = 223.923 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.111677932427, Press = 6.50193277966447 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -12835.534 -12835.534 -12962.802 -12962.802 246.20843 246.20843 48991.793 48991.793 -548.88273 -548.88273 13000 -12826.678 -12826.678 -12960.404 -12960.404 258.70206 258.70206 48974.652 48974.652 136.28957 136.28957 Loop time of 26.6372 on 1 procs for 1000 steps with 4000 atoms Performance: 3.244 ns/day, 7.399 hours/ns, 37.541 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.109 | 26.109 | 26.109 | 0.0 | 98.02 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13084 | 0.13084 | 0.13084 | 0.0 | 0.49 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.31623 | 0.31623 | 0.31623 | 0.0 | 1.19 Other | | 0.08079 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895460 ave 895460 max 895460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895460 Ave neighs/atom = 223.865 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.226606278709, Press = -5.114784867503 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -12826.678 -12826.678 -12960.404 -12960.404 258.70206 258.70206 48974.652 48974.652 136.28957 136.28957 14000 -12833.391 -12833.391 -12964.816 -12964.816 254.24909 254.24909 48963.144 48963.144 213.21007 213.21007 Loop time of 24.1895 on 1 procs for 1000 steps with 4000 atoms Performance: 3.572 ns/day, 6.719 hours/ns, 41.340 timesteps/s 55.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.825 | 23.825 | 23.825 | 0.0 | 98.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050519 | 0.050519 | 0.050519 | 0.0 | 0.21 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.25241 | 0.25241 | 0.25241 | 0.0 | 1.04 Other | | 0.06146 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895434 ave 895434 max 895434 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895434 Ave neighs/atom = 223.858 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.327185086963, Press = 5.65618816100161 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -12833.391 -12833.391 -12964.816 -12964.816 254.24909 254.24909 48963.144 48963.144 213.21007 213.21007 15000 -12836.34 -12836.34 -12967.115 -12967.115 252.99386 252.99386 49018.619 49018.619 -1118.8592 -1118.8592 Loop time of 26.1393 on 1 procs for 1000 steps with 4000 atoms Performance: 3.305 ns/day, 7.261 hours/ns, 38.257 timesteps/s 51.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.87 | 25.87 | 25.87 | 0.0 | 98.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050699 | 0.050699 | 0.050699 | 0.0 | 0.19 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.19763 | 0.19763 | 0.19763 | 0.0 | 0.76 Other | | 0.02127 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895534 ave 895534 max 895534 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895534 Ave neighs/atom = 223.883 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.279415296159, Press = -2.54239352609937 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -12836.34 -12836.34 -12967.115 -12967.115 252.99386 252.99386 49018.619 49018.619 -1118.8592 -1118.8592 16000 -12830.181 -12830.181 -12963.147 -12963.147 257.23089 257.23089 48930.987 48930.987 1064.5551 1064.5551 Loop time of 26.6021 on 1 procs for 1000 steps with 4000 atoms Performance: 3.248 ns/day, 7.389 hours/ns, 37.591 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.092 | 26.092 | 26.092 | 0.0 | 98.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11055 | 0.11055 | 0.11055 | 0.0 | 0.42 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.33862 | 0.33862 | 0.33862 | 0.0 | 1.27 Other | | 0.06052 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895326 ave 895326 max 895326 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895326 Ave neighs/atom = 223.832 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.136758609675, Press = 2.54343217255515 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -12830.181 -12830.181 -12963.147 -12963.147 257.23089 257.23089 48930.987 48930.987 1064.5551 1064.5551 17000 -12835.354 -12835.354 -12964.195 -12964.195 249.25132 249.25132 49007.52 49007.52 -892.21709 -892.21709 Loop time of 26.9571 on 1 procs for 1000 steps with 4000 atoms Performance: 3.205 ns/day, 7.488 hours/ns, 37.096 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.465 | 26.465 | 26.465 | 0.0 | 98.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19114 | 0.19114 | 0.19114 | 0.0 | 0.71 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.27788 | 0.27788 | 0.27788 | 0.0 | 1.03 Other | | 0.02277 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 895800 ave 895800 max 895800 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 895800 Ave neighs/atom = 223.95 Neighbor list builds = 0 Dangerous builds = 0 if "${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 48973.8501433839 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0