# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.166686400771141*${_u_distance} variable latticeconst_converted equal 3.166686400771141*1 lattice bcc ${latticeconst_converted} lattice bcc 3.16668640077114 Lattice spacing in x,y,z = 3.16669 3.16669 3.16669 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (31.6669 31.6669 31.6669) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000296116 secs variable mass_converted equal 95.94*${_u_mass} variable mass_converted equal 95.94*1 # specify which KIM Model to use pair_style kim SNAP_LiChenZheng_2019_NbTaWMo__MO_560387080449_000 pair_coeff * * Mo mass 1 ${mass_converted} mass 1 95.94 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 31755.2233009722 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31755.2233009722/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31755.2233009722/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 31755.2233009722/(1*1*${_u_distance}) variable V0_metal equal 31755.2233009722/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 31755.2233009722*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 31755.2233009722 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.7012 ghost atom cutoff = 6.7012 binsize = 3.3506, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.7012 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 67.512376 67.512376 -3.0671339 -3.0671339 273.15 273.15 31755.223 31755.223 2373.9575 2373.9575 1000 139.11143 139.11143 69.145875 69.145875 270.77395 270.77395 31853.347 31853.347 3234.649 3234.649 Loop time of 617.044 on 1 procs for 1000 steps with 2000 atoms Performance: 0.140 ns/day, 171.401 hours/ns, 1.621 timesteps/s 54.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 616.76 | 616.76 | 616.76 | 0.0 | 99.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.095007 | 0.095007 | 0.095007 | 0.0 | 0.02 Output | 3.9101e-05 | 3.9101e-05 | 3.9101e-05 | 0.0 | 0.00 Modify | 0.139 | 0.139 | 0.139 | 0.0 | 0.02 Other | | 0.05104 | | | 0.01 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 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: 128000 ave 128000 max 128000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128000 Ave neighs/atom = 64 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 139.11143 139.11143 69.145875 69.145875 270.77395 270.77395 31853.347 31853.347 3234.649 3234.649 2000 140.64129 140.64129 68.569625 68.569625 278.92478 278.92478 31879.611 31879.611 1158.2101 1158.2101 Loop time of 712.533 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 197.926 hours/ns, 1.403 timesteps/s 47.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 712.26 | 712.26 | 712.26 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.025073 | 0.025073 | 0.025073 | 0.0 | 0.00 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.21897 | 0.21897 | 0.21897 | 0.0 | 0.03 Other | | 0.03116 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128044 ave 128044 max 128044 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128044 Ave neighs/atom = 64.022 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 140.64129 140.64129 68.569625 68.569625 278.92478 278.92478 31879.611 31879.611 1158.2101 1158.2101 3000 137.35569 137.35569 71.59672 71.59672 254.49401 254.49401 31869.071 31869.071 2082.7243 2082.7243 Loop time of 712.536 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 197.927 hours/ns, 1.403 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 712.33 | 712.33 | 712.33 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.025063 | 0.025063 | 0.025063 | 0.0 | 0.00 Output | 3.8147e-05 | 3.8147e-05 | 3.8147e-05 | 0.0 | 0.00 Modify | 0.11916 | 0.11916 | 0.11916 | 0.0 | 0.02 Other | | 0.0611 | | | 0.01 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128070 ave 128070 max 128070 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128070 Ave neighs/atom = 64.035 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 137.35569 137.35569 71.59672 71.59672 254.49401 254.49401 31869.071 31869.071 2082.7243 2082.7243 4000 141.10268 141.10268 73.351903 73.351903 262.2025 262.2025 31891.899 31891.899 585.28381 585.28381 Loop time of 706.356 on 1 procs for 1000 steps with 2000 atoms Performance: 0.122 ns/day, 196.210 hours/ns, 1.416 timesteps/s 48.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 706.18 | 706.18 | 706.18 | 0.0 | 99.98 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.045373 | 0.045373 | 0.045373 | 0.0 | 0.01 Output | 3.8147e-05 | 3.8147e-05 | 3.8147e-05 | 0.0 | 0.00 Modify | 0.11898 | 0.11898 | 0.11898 | 0.0 | 0.02 Other | | 0.01106 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128078 ave 128078 max 128078 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128078 Ave neighs/atom = 64.039 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 141.10268 141.10268 73.351903 73.351903 262.2025 262.2025 31891.899 31891.899 585.28381 585.28381 5000 137.55762 137.55762 66.046641 66.046641 276.75488 276.75488 31923.372 31923.372 -2961.2692 -2961.2692 Loop time of 714.867 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 198.574 hours/ns, 1.399 timesteps/s 47.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 714.62 | 714.62 | 714.62 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.095336 | 0.095336 | 0.095336 | 0.0 | 0.01 Output | 2.2173e-05 | 2.2173e-05 | 2.2173e-05 | 0.0 | 0.00 Modify | 0.13952 | 0.13952 | 0.13952 | 0.0 | 0.02 Other | | 0.01117 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128058 ave 128058 max 128058 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128058 Ave neighs/atom = 64.029 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 268.886495712812, Press = 187.99799274339 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 137.55762 137.55762 66.046641 66.046641 276.75488 276.75488 31923.372 31923.372 -2961.2692 -2961.2692 6000 140.16833 140.16833 69.878842 69.878842 272.02757 272.02757 31918.461 31918.461 -1888.5395 -1888.5395 Loop time of 719.826 on 1 procs for 1000 steps with 2000 atoms Performance: 0.120 ns/day, 199.952 hours/ns, 1.389 timesteps/s 47.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 719.6 | 719.6 | 719.6 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.055638 | 0.055638 | 0.055638 | 0.0 | 0.01 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.16277 | 0.16277 | 0.16277 | 0.0 | 0.02 Other | | 0.01099 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128050 ave 128050 max 128050 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128050 Ave neighs/atom = 64.025 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.144067930022, Press = 32.580887610539 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 140.16833 140.16833 69.878842 69.878842 272.02757 272.02757 31918.461 31918.461 -1888.5395 -1888.5395 7000 137.59439 137.59439 67.310753 67.310753 272.00493 272.00493 31902.612 31902.612 -1012.1771 -1012.1771 Loop time of 709.494 on 1 procs for 1000 steps with 2000 atoms Performance: 0.122 ns/day, 197.082 hours/ns, 1.409 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 709.22 | 709.22 | 709.22 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.085122 | 0.085122 | 0.085122 | 0.0 | 0.01 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.16228 | 0.16228 | 0.16228 | 0.0 | 0.02 Other | | 0.03095 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128064 ave 128064 max 128064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128064 Ave neighs/atom = 64.032 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 274.063330260198, Press = 8.81938281087226 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 137.59439 137.59439 67.310753 67.310753 272.00493 272.00493 31902.612 31902.612 -1012.1771 -1012.1771 8000 138.82075 138.82075 74.016695 74.016695 250.7984 250.7984 31867.657 31867.657 2599.4331 2599.4331 Loop time of 712.746 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 197.985 hours/ns, 1.403 timesteps/s 47.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 712.43 | 712.43 | 712.43 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.066201 | 0.066201 | 0.066201 | 0.0 | 0.01 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.19738 | 0.19738 | 0.19738 | 0.0 | 0.03 Other | | 0.05109 | | | 0.01 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128046 ave 128046 max 128046 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128046 Ave neighs/atom = 64.023 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.896322805858, Press = 15.4530950504261 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 138.82075 138.82075 74.016695 74.016695 250.7984 250.7984 31867.657 31867.657 2599.4331 2599.4331 9000 136.59229 136.59229 70.363674 70.363674 256.31161 256.31161 31910.702 31910.702 -1402.9633 -1402.9633 Loop time of 711.785 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 197.718 hours/ns, 1.405 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 711.51 | 711.51 | 711.51 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.045206 | 0.045206 | 0.045206 | 0.0 | 0.01 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.18227 | 0.18227 | 0.18227 | 0.0 | 0.03 Other | | 0.05096 | | | 0.01 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128092 ave 128092 max 128092 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128092 Ave neighs/atom = 64.046 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.718751216267, Press = 11.7020503530179 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 136.59229 136.59229 70.363674 70.363674 256.31161 256.31161 31910.702 31910.702 -1402.9633 -1402.9633 10000 139.39021 139.39021 66.126604 66.126604 283.53774 283.53774 31930.105 31930.105 -3351.0773 -3351.0773 Loop time of 712.396 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 197.888 hours/ns, 1.404 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 712.18 | 712.18 | 712.18 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.044993 | 0.044993 | 0.044993 | 0.0 | 0.01 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.16265 | 0.16265 | 0.16265 | 0.0 | 0.02 Other | | 0.01094 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128070 ave 128070 max 128070 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128070 Ave neighs/atom = 64.035 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.504473614758, Press = -3.25557323669433 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 139.39021 139.39021 66.126604 66.126604 283.53774 283.53774 31930.105 31930.105 -3351.0773 -3351.0773 11000 135.41625 135.41625 67.94991 67.94991 261.10173 261.10173 31903.707 31903.707 -1141.7475 -1141.7475 Loop time of 713.353 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 198.154 hours/ns, 1.402 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 713.15 | 713.15 | 713.15 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.064894 | 0.064894 | 0.064894 | 0.0 | 0.01 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.12213 | 0.12213 | 0.12213 | 0.0 | 0.02 Other | | 0.01094 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128056 ave 128056 max 128056 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128056 Ave neighs/atom = 64.028 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.908264196857, Press = -0.195910409276711 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 135.41625 135.41625 67.94991 67.94991 261.10173 261.10173 31903.707 31903.707 -1141.7475 -1141.7475 12000 139.25687 139.25687 70.42793 70.42793 266.3751 266.3751 31892.329 31892.329 316.68144 316.68144 Loop time of 713.753 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 198.265 hours/ns, 1.401 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 713.5 | 713.5 | 713.5 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11945 | 0.11945 | 0.11945 | 0.0 | 0.02 Output | 2.0027e-05 | 2.0027e-05 | 2.0027e-05 | 0.0 | 0.00 Modify | 0.12259 | 0.12259 | 0.12259 | 0.0 | 0.02 Other | | 0.01095 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128052 ave 128052 max 128052 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128052 Ave neighs/atom = 64.026 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.881633076142, Press = -7.66030067717972 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 139.25687 139.25687 70.42793 70.42793 266.3751 266.3751 31892.329 31892.329 316.68144 316.68144 13000 138.23253 138.23253 69.175205 69.175205 267.25897 267.25897 31860.838 31860.838 2814.4559 2814.4559 Loop time of 713.066 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 198.074 hours/ns, 1.402 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 712.87 | 712.87 | 712.87 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.065402 | 0.065402 | 0.065402 | 0.0 | 0.01 Output | 2.3127e-05 | 2.3127e-05 | 2.3127e-05 | 0.0 | 0.00 Modify | 0.10256 | 0.10256 | 0.10256 | 0.0 | 0.01 Other | | 0.03107 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128060 ave 128060 max 128060 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128060 Ave neighs/atom = 64.03 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.880739070195, Press = -10.6593504981155 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 138.23253 138.23253 69.175205 69.175205 267.25897 267.25897 31860.838 31860.838 2814.4559 2814.4559 14000 140.24116 140.24116 65.882142 65.882142 287.77707 287.77707 31867.273 31867.273 1770.9998 1770.9998 Loop time of 708.467 on 1 procs for 1000 steps with 2000 atoms Performance: 0.122 ns/day, 196.796 hours/ns, 1.411 timesteps/s 47.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 708.18 | 708.18 | 708.18 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.065087 | 0.065087 | 0.065087 | 0.0 | 0.01 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.19234 | 0.19234 | 0.19234 | 0.0 | 0.03 Other | | 0.03099 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128046 ave 128046 max 128046 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128046 Ave neighs/atom = 64.023 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.137377166445, Press = -2.64136700689305 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 140.24116 140.24116 65.882142 65.882142 287.77707 287.77707 31867.273 31867.273 1770.9998 1770.9998 15000 138.39636 138.39636 67.680208 67.680208 273.67882 273.67882 31886.763 31886.763 352.27659 352.27659 Loop time of 712.288 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 197.858 hours/ns, 1.404 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 711.95 | 711.95 | 711.95 | 0.0 | 99.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.065444 | 0.065444 | 0.065444 | 0.0 | 0.01 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.22255 | 0.22255 | 0.22255 | 0.0 | 0.03 Other | | 0.05103 | | | 0.01 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128056 ave 128056 max 128056 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128056 Ave neighs/atom = 64.028 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.167654298806, Press = -3.16578931218475 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 138.39636 138.39636 67.680208 67.680208 273.67882 273.67882 31886.763 31886.763 352.27659 352.27659 16000 140.90857 140.90857 70.627991 70.627991 271.99312 271.99312 31891.96 31891.96 373.83806 373.83806 Loop time of 709.584 on 1 procs for 1000 steps with 2000 atoms Performance: 0.122 ns/day, 197.107 hours/ns, 1.409 timesteps/s 47.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 709.26 | 709.26 | 709.26 | 0.0 | 99.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.084941 | 0.084941 | 0.084941 | 0.0 | 0.01 Output | 2.2888e-05 | 2.2888e-05 | 2.2888e-05 | 0.0 | 0.00 Modify | 0.18566 | 0.18566 | 0.18566 | 0.0 | 0.03 Other | | 0.05446 | | | 0.01 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128070 ave 128070 max 128070 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128070 Ave neighs/atom = 64.035 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.384768710825, Press = -0.508239797247295 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 140.90857 140.90857 70.627991 70.627991 271.99312 271.99312 31891.96 31891.96 373.83806 373.83806 17000 139.96986 139.96986 69.53475 69.53475 272.59117 272.59117 31940.834 31940.834 -3653.1094 -3653.1094 Loop time of 680.363 on 1 procs for 1000 steps with 2000 atoms Performance: 0.127 ns/day, 188.990 hours/ns, 1.470 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 680.16 | 680.16 | 680.16 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.068414 | 0.068414 | 0.068414 | 0.0 | 0.01 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.12238 | 0.12238 | 0.12238 | 0.0 | 0.02 Other | | 0.0109 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128070 ave 128070 max 128070 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128070 Ave neighs/atom = 64.035 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.355436956139, Press = -3.28791193248243 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 139.96986 139.96986 69.53475 69.53475 272.59117 272.59117 31940.834 31940.834 -3653.1094 -3653.1094 18000 138.33772 138.33772 70.519495 70.519495 262.46356 262.46356 31926.956 31926.956 -2692.7496 -2692.7496 Loop time of 678.968 on 1 procs for 1000 steps with 2000 atoms Performance: 0.127 ns/day, 188.602 hours/ns, 1.473 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 678.75 | 678.75 | 678.75 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.045105 | 0.045105 | 0.045105 | 0.0 | 0.01 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.16333 | 0.16333 | 0.16333 | 0.0 | 0.02 Other | | 0.01103 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128052 ave 128052 max 128052 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128052 Ave neighs/atom = 64.026 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.203395473927, Press = -1.74428109054797 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 18000 138.33772 138.33772 70.519495 70.519495 262.46356 262.46356 31926.956 31926.956 -2692.7496 -2692.7496 19000 138.52062 138.52062 70.538786 70.538786 263.09672 263.09672 31917.22 31917.22 -1813.0456 -1813.0456 Loop time of 667.406 on 1 procs for 1000 steps with 2000 atoms Performance: 0.129 ns/day, 185.391 hours/ns, 1.498 timesteps/s 50.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 667.21 | 667.21 | 667.21 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.04521 | 0.04521 | 0.04521 | 0.0 | 0.01 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.14238 | 0.14238 | 0.14238 | 0.0 | 0.02 Other | | 0.01105 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128050 ave 128050 max 128050 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128050 Ave neighs/atom = 64.025 Neighbor list builds = 0 Dangerous builds = 0 if "${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 31892.4133678005 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0