# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.089999961853028*${_u_distance} variable latticeconst_converted equal 4.089999961853028*1 lattice fcc ${latticeconst_converted} lattice fcc 4.08999996185303 Lattice spacing in x,y,z = 4.09 4.09 4.09 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.9 40.9 40.9) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000496149 secs variable mass_converted equal 107.8682*${_u_mass} variable mass_converted equal 107.8682*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_FoilesBaskesDaw_1986Universal3_Ag__MO_626948998302_000 pair_coeff * * Ag mass 1 ${mass_converted} mass 1 107.8682 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 68417.927085621 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 68417.927085621/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 68417.927085621/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 68417.927085621/(1*1*${_u_distance}) variable V0_metal equal 68417.927085621/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 68417.927085621*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 68417.927085621 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.55 ghost atom cutoff = 7.55 binsize = 3.775, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.55 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -11269.144 -11269.144 -11400 -11400 253.15 253.15 68417.927 68417.927 2042.8523 2042.8523 1000 -11122.892 -11122.892 -11256.863 -11256.863 259.17588 259.17588 69438.509 69438.509 784.60698 784.60698 Loop time of 19.1428 on 1 procs for 1000 steps with 4000 atoms Performance: 4.513 ns/day, 5.317 hours/ns, 52.239 timesteps/s 37.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.65 | 18.65 | 18.65 | 0.0 | 97.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.097881 | 0.097881 | 0.097881 | 0.0 | 0.51 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.35484 | 0.35484 | 0.35484 | 0.0 | 1.85 Other | | 0.04002 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 344000 ave 344000 max 344000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 344000 Ave neighs/atom = 86 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -11122.892 -11122.892 -11256.863 -11256.863 259.17588 259.17588 69438.509 69438.509 784.60698 784.60698 2000 -11139.021 -11139.021 -11268.392 -11268.392 250.27767 250.27767 69392.784 69392.784 258.23004 258.23004 Loop time of 21.0943 on 1 procs for 1000 steps with 4000 atoms Performance: 4.096 ns/day, 5.860 hours/ns, 47.406 timesteps/s 36.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.525 | 20.525 | 20.525 | 0.0 | 97.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.097646 | 0.097646 | 0.097646 | 0.0 | 0.46 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.42201 | 0.42201 | 0.42201 | 0.0 | 2.00 Other | | 0.0497 | | | 0.24 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 365652 ave 365652 max 365652 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 365652 Ave neighs/atom = 91.413 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -11139.021 -11139.021 -11268.392 -11268.392 250.27767 250.27767 69392.784 69392.784 258.23004 258.23004 3000 -11130.952 -11130.952 -11263.103 -11263.103 255.65554 255.65554 69503.326 69503.326 -747.67235 -747.67235 Loop time of 22.3868 on 1 procs for 1000 steps with 4000 atoms Performance: 3.859 ns/day, 6.219 hours/ns, 44.669 timesteps/s 34.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.677 | 21.677 | 21.677 | 0.0 | 96.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17328 | 0.17328 | 0.17328 | 0.0 | 0.77 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.49689 | 0.49689 | 0.49689 | 0.0 | 2.22 Other | | 0.03986 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 364102 ave 364102 max 364102 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 364102 Ave neighs/atom = 91.0255 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -11130.952 -11130.952 -11263.103 -11263.103 255.65554 255.65554 69503.326 69503.326 -747.67235 -747.67235 4000 -11135.886 -11135.886 -11265.804 -11265.804 251.33535 251.33535 69436.507 69436.507 -62.703386 -62.703386 Loop time of 20.9835 on 1 procs for 1000 steps with 4000 atoms Performance: 4.118 ns/day, 5.829 hours/ns, 47.656 timesteps/s 36.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.459 | 20.459 | 20.459 | 0.0 | 97.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11754 | 0.11754 | 0.11754 | 0.0 | 0.56 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.32672 | 0.32672 | 0.32672 | 0.0 | 1.56 Other | | 0.07985 | | | 0.38 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 363624 ave 363624 max 363624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 363624 Ave neighs/atom = 90.906 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -11135.886 -11135.886 -11265.804 -11265.804 251.33535 251.33535 69436.507 69436.507 -62.703386 -62.703386 5000 -11130.884 -11130.884 -11263.99 -11263.99 257.50322 257.50322 69516.432 69516.432 -1037.9951 -1037.9951 Loop time of 21.8962 on 1 procs for 1000 steps with 4000 atoms Performance: 3.946 ns/day, 6.082 hours/ns, 45.670 timesteps/s 35.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.362 | 21.362 | 21.362 | 0.0 | 97.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.077596 | 0.077596 | 0.077596 | 0.0 | 0.35 Output | 8.6069e-05 | 8.6069e-05 | 8.6069e-05 | 0.0 | 0.00 Modify | 0.41678 | 0.41678 | 0.41678 | 0.0 | 1.90 Other | | 0.0396 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 363910 ave 363910 max 363910 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 363910 Ave neighs/atom = 90.9775 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 255.52587740019, Press = -454.54350253017 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -11130.884 -11130.884 -11263.99 -11263.99 257.50322 257.50322 69516.432 69516.432 -1037.9951 -1037.9951 6000 -11136.591 -11136.591 -11267.963 -11267.963 254.14681 254.14681 69443.529 69443.529 -376.75084 -376.75084 Loop time of 19.0833 on 1 procs for 1000 steps with 4000 atoms Performance: 4.528 ns/day, 5.301 hours/ns, 52.402 timesteps/s 40.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.439 | 18.439 | 18.439 | 0.0 | 96.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10996 | 0.10996 | 0.10996 | 0.0 | 0.58 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.45526 | 0.45526 | 0.45526 | 0.0 | 2.39 Other | | 0.07873 | | | 0.41 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 363300 ave 363300 max 363300 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 363300 Ave neighs/atom = 90.825 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.381313924171, Press = -35.238261437978 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -11136.591 -11136.591 -11267.963 -11267.963 254.14681 254.14681 69443.529 69443.529 -376.75084 -376.75084 7000 -11131.18 -11131.18 -11263.921 -11263.921 256.79805 256.79805 69439.747 69439.747 74.216473 74.216473 Loop time of 20.9157 on 1 procs for 1000 steps with 4000 atoms Performance: 4.131 ns/day, 5.810 hours/ns, 47.811 timesteps/s 37.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.205 | 20.205 | 20.205 | 0.0 | 96.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.068478 | 0.068478 | 0.068478 | 0.0 | 0.33 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.60252 | 0.60252 | 0.60252 | 0.0 | 2.88 Other | | 0.03978 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 363470 ave 363470 max 363470 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 363470 Ave neighs/atom = 90.8675 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.157966699832, Press = -8.37940815702392 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -11131.18 -11131.18 -11263.921 -11263.921 256.79805 256.79805 69439.747 69439.747 74.216473 74.216473 8000 -11137.36 -11137.36 -11267.593 -11267.593 251.94536 251.94536 69450.9 69450.9 -509.34482 -509.34482 Loop time of 21.405 on 1 procs for 1000 steps with 4000 atoms Performance: 4.036 ns/day, 5.946 hours/ns, 46.718 timesteps/s 36.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.784 | 20.784 | 20.784 | 0.0 | 97.10 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078454 | 0.078454 | 0.078454 | 0.0 | 0.37 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.50273 | 0.50273 | 0.50273 | 0.0 | 2.35 Other | | 0.04022 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 364328 ave 364328 max 364328 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 364328 Ave neighs/atom = 91.082 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.208461219986, Press = -7.69291984341436 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -11137.36 -11137.36 -11267.593 -11267.593 251.94536 251.94536 69450.9 69450.9 -509.34482 -509.34482 9000 -11131.137 -11131.137 -11262.953 -11262.953 255.00648 255.00648 69458.211 69458.211 -122.65465 -122.65465 Loop time of 21.4095 on 1 procs for 1000 steps with 4000 atoms Performance: 4.036 ns/day, 5.947 hours/ns, 46.708 timesteps/s 36.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.926 | 20.926 | 20.926 | 0.0 | 97.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11842 | 0.11842 | 0.11842 | 0.0 | 0.55 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.30188 | 0.30188 | 0.30188 | 0.0 | 1.41 Other | | 0.06282 | | | 0.29 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 363468 ave 363468 max 363468 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 363468 Ave neighs/atom = 90.867 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.289137588132, Press = -10.9534413104137 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -11131.137 -11131.137 -11262.953 -11262.953 255.00648 255.00648 69458.211 69458.211 -122.65465 -122.65465 10000 -11138.196 -11138.196 -11266.193 -11266.193 247.61875 247.61875 69455.372 69455.372 -465.11853 -465.11853 Loop time of 20.5114 on 1 procs for 1000 steps with 4000 atoms Performance: 4.212 ns/day, 5.698 hours/ns, 48.753 timesteps/s 38.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.863 | 19.863 | 19.863 | 0.0 | 96.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11789 | 0.11789 | 0.11789 | 0.0 | 0.57 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.49064 | 0.49064 | 0.49064 | 0.0 | 2.39 Other | | 0.04015 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 364182 ave 364182 max 364182 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 364182 Ave neighs/atom = 91.0455 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.193826598974, Press = -5.34171716502531 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -11138.196 -11138.196 -11266.193 -11266.193 247.61875 247.61875 69455.372 69455.372 -465.11853 -465.11853 11000 -11132.799 -11132.799 -11263.678 -11263.678 253.19401 253.19401 69461.005 69461.005 -214.06822 -214.06822 Loop time of 20.6692 on 1 procs for 1000 steps with 4000 atoms Performance: 4.180 ns/day, 5.741 hours/ns, 48.381 timesteps/s 37.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.151 | 20.151 | 20.151 | 0.0 | 97.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11813 | 0.11813 | 0.11813 | 0.0 | 0.57 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.36018 | 0.36018 | 0.36018 | 0.0 | 1.74 Other | | 0.04014 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 363682 ave 363682 max 363682 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 363682 Ave neighs/atom = 90.9205 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.856649010793, Press = -4.58555287597226 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -11132.799 -11132.799 -11263.678 -11263.678 253.19401 253.19401 69461.005 69461.005 -214.06822 -214.06822 12000 -11135.025 -11135.025 -11265.614 -11265.614 252.63324 252.63324 69427.234 69427.234 51.569383 51.569383 Loop time of 20.7757 on 1 procs for 1000 steps with 4000 atoms Performance: 4.159 ns/day, 5.771 hours/ns, 48.133 timesteps/s 37.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.378 | 20.378 | 20.378 | 0.0 | 98.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07745 | 0.07745 | 0.07745 | 0.0 | 0.37 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.30039 | 0.30039 | 0.30039 | 0.0 | 1.45 Other | | 0.02 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 363672 ave 363672 max 363672 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 363672 Ave neighs/atom = 90.918 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.885501013657, Press = -6.02504136733162 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -11135.025 -11135.025 -11265.614 -11265.614 252.63324 252.63324 69427.234 69427.234 51.569383 51.569383 13000 -11131.461 -11131.461 -11264.769 -11264.769 257.89447 257.89447 69419.229 69419.229 299.18152 299.18152 Loop time of 20.0664 on 1 procs for 1000 steps with 4000 atoms Performance: 4.306 ns/day, 5.574 hours/ns, 49.835 timesteps/s 39.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.56 | 19.56 | 19.56 | 0.0 | 97.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098477 | 0.098477 | 0.098477 | 0.0 | 0.49 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.36809 | 0.36809 | 0.36809 | 0.0 | 1.83 Other | | 0.0402 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 363778 ave 363778 max 363778 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 363778 Ave neighs/atom = 90.9445 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.947646237014, Press = 1.26124267527747 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -11131.461 -11131.461 -11264.769 -11264.769 257.89447 257.89447 69419.229 69419.229 299.18152 299.18152 14000 -11135.17 -11135.17 -11266.034 -11266.034 253.16623 253.16623 69413.458 69413.458 273.80047 273.80047 Loop time of 19.8929 on 1 procs for 1000 steps with 4000 atoms Performance: 4.343 ns/day, 5.526 hours/ns, 50.269 timesteps/s 38.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.356 | 19.356 | 19.356 | 0.0 | 97.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.077334 | 0.077334 | 0.077334 | 0.0 | 0.39 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.4197 | 0.4197 | 0.4197 | 0.0 | 2.11 Other | | 0.03992 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 364658 ave 364658 max 364658 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 364658 Ave neighs/atom = 91.1645 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.934938291917, Press = 0.677730651419396 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -11135.17 -11135.17 -11266.034 -11266.034 253.16623 253.16623 69413.458 69413.458 273.80047 273.80047 15000 -11131.012 -11131.012 -11263.492 -11263.492 256.29058 256.29058 69556.211 69556.211 -1583.2866 -1583.2866 Loop time of 20.4179 on 1 procs for 1000 steps with 4000 atoms Performance: 4.232 ns/day, 5.672 hours/ns, 48.977 timesteps/s 38.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.839 | 19.839 | 19.839 | 0.0 | 97.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.097839 | 0.097839 | 0.097839 | 0.0 | 0.48 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.38128 | 0.38128 | 0.38128 | 0.0 | 1.87 Other | | 0.09982 | | | 0.49 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 364020 ave 364020 max 364020 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 364020 Ave neighs/atom = 91.005 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.97539455454, Press = -0.779409410320104 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -11131.012 -11131.012 -11263.492 -11263.492 256.29058 256.29058 69556.211 69556.211 -1583.2866 -1583.2866 16000 -11134.049 -11134.049 -11265.289 -11265.289 253.89366 253.89366 69451.252 69451.252 -246.5505 -246.5505 Loop time of 20.5126 on 1 procs for 1000 steps with 4000 atoms Performance: 4.212 ns/day, 5.698 hours/ns, 48.751 timesteps/s 38.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.842 | 19.842 | 19.842 | 0.0 | 96.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15807 | 0.15807 | 0.15807 | 0.0 | 0.77 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.47273 | 0.47273 | 0.47273 | 0.0 | 2.30 Other | | 0.0399 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 362564 ave 362564 max 362564 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 362564 Ave neighs/atom = 90.641 Neighbor list builds = 0 Dangerous builds = 0 if "${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 69436.0537730526 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0