# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.032073378562927*${_u_distance} variable latticeconst_converted equal 4.032073378562927*1 lattice fcc ${latticeconst_converted} lattice fcc 4.03207337856293 Lattice spacing in x,y,z = 4.03207 4.03207 4.03207 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.3207 40.3207 40.3207) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000472069 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_LiuLiuBorucki_1999_AlCu__MO_020851069572_000 pair_coeff * * Al mass 1 ${mass_converted} mass 1 26.981538 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 65551.8995843062 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 65551.8995843062/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 65551.8995843062/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 65551.8995843062/(1*1*${_u_distance}) variable V0_metal equal 65551.8995843062/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 65551.8995843062*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 65551.8995843062 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.68732 ghost atom cutoff = 7.68732 binsize = 3.84366, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.68732 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13309.171 -13309.171 -13440.027 -13440.027 253.15 253.15 65551.9 65551.9 2132.173 2132.173 1000 -13172.48 -13172.48 -13312.312 -13312.312 270.51579 270.51579 66346.495 66346.495 -92.154468 -92.154468 Loop time of 21.941 on 1 procs for 1000 steps with 4000 atoms Performance: 3.938 ns/day, 6.095 hours/ns, 45.577 timesteps/s 41.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.298 | 21.298 | 21.298 | 0.0 | 97.07 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098992 | 0.098992 | 0.098992 | 0.0 | 0.45 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.48382 | 0.48382 | 0.48382 | 0.0 | 2.21 Other | | 0.05976 | | | 0.27 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: 536000 ave 536000 max 536000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536000 Ave neighs/atom = 134 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13172.48 -13172.48 -13312.312 -13312.312 270.51579 270.51579 66346.495 66346.495 -92.154468 -92.154468 2000 -13180.191 -13180.191 -13309.519 -13309.519 250.19302 250.19302 66357.872 66357.872 -431.9287 -431.9287 Loop time of 28.0525 on 1 procs for 1000 steps with 4000 atoms Performance: 3.080 ns/day, 7.792 hours/ns, 35.647 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.57 | 27.57 | 27.57 | 0.0 | 98.28 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099296 | 0.099296 | 0.099296 | 0.0 | 0.35 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.36355 | 0.36355 | 0.36355 | 0.0 | 1.30 Other | | 0.01987 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500974 ave 500974 max 500974 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500974 Ave neighs/atom = 125.243 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13180.191 -13180.191 -13309.519 -13309.519 250.19302 250.19302 66357.872 66357.872 -431.9287 -431.9287 3000 -13179.74 -13179.74 -13311.516 -13311.516 254.92924 254.92924 66300.143 66300.143 51.905045 51.905045 Loop time of 28.0231 on 1 procs for 1000 steps with 4000 atoms Performance: 3.083 ns/day, 7.784 hours/ns, 35.685 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.219 | 27.219 | 27.219 | 0.0 | 97.13 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099295 | 0.099295 | 0.099295 | 0.0 | 0.35 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.62581 | 0.62581 | 0.62581 | 0.0 | 2.23 Other | | 0.07873 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500434 ave 500434 max 500434 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500434 Ave neighs/atom = 125.109 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13179.74 -13179.74 -13311.516 -13311.516 254.92924 254.92924 66300.143 66300.143 51.905045 51.905045 4000 -13176.537 -13176.537 -13307.241 -13307.241 252.85558 252.85558 66280.12 66280.12 768.11071 768.11071 Loop time of 27.6691 on 1 procs for 1000 steps with 4000 atoms Performance: 3.123 ns/day, 7.686 hours/ns, 36.141 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.013 | 27.013 | 27.013 | 0.0 | 97.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.071536 | 0.071536 | 0.071536 | 0.0 | 0.26 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.52434 | 0.52434 | 0.52434 | 0.0 | 1.90 Other | | 0.06016 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 501200 ave 501200 max 501200 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 501200 Ave neighs/atom = 125.3 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13176.537 -13176.537 -13307.241 -13307.241 252.85558 252.85558 66280.12 66280.12 768.11071 768.11071 5000 -13181.381 -13181.381 -13311.208 -13311.208 251.16012 251.16012 66400.586 66400.586 -1000.303 -1000.303 Loop time of 31.551 on 1 procs for 1000 steps with 4000 atoms Performance: 2.738 ns/day, 8.764 hours/ns, 31.695 timesteps/s 29.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.407 | 30.407 | 30.407 | 0.0 | 96.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.32011 | 0.32011 | 0.32011 | 0.0 | 1.01 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.80321 | 0.80321 | 0.80321 | 0.0 | 2.55 Other | | 0.02029 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500434 ave 500434 max 500434 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500434 Ave neighs/atom = 125.109 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 251.769547744108, Press = 292.296942491187 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13181.381 -13181.381 -13311.208 -13311.208 251.16012 251.16012 66400.586 66400.586 -1000.303 -1000.303 6000 -13176.63 -13176.63 -13310.618 -13310.618 259.20994 259.20994 66331.402 66331.402 -136.80043 -136.80043 Loop time of 29.9473 on 1 procs for 1000 steps with 4000 atoms Performance: 2.885 ns/day, 8.319 hours/ns, 33.392 timesteps/s 31.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.376 | 29.376 | 29.376 | 0.0 | 98.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079841 | 0.079841 | 0.079841 | 0.0 | 0.27 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.47069 | 0.47069 | 0.47069 | 0.0 | 1.57 Other | | 0.02031 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 499370 ave 499370 max 499370 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 499370 Ave neighs/atom = 124.843 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.10491187351, Press = -2.28437098892946 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13176.63 -13176.63 -13310.618 -13310.618 259.20994 259.20994 66331.402 66331.402 -136.80043 -136.80043 7000 -13180.049 -13180.049 -13310.238 -13310.238 251.85964 251.85964 66286.313 66286.313 398.16051 398.16051 Loop time of 30.7085 on 1 procs for 1000 steps with 4000 atoms Performance: 2.814 ns/day, 8.530 hours/ns, 32.564 timesteps/s 30.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.129 | 30.129 | 30.129 | 0.0 | 98.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0591 | 0.0591 | 0.0591 | 0.0 | 0.19 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.48001 | 0.48001 | 0.48001 | 0.0 | 1.56 Other | | 0.04011 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500350 ave 500350 max 500350 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500350 Ave neighs/atom = 125.088 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.996444587178, Press = 13.4506599508777 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13180.049 -13180.049 -13310.238 -13310.238 251.85964 251.85964 66286.313 66286.313 398.16051 398.16051 8000 -13178.975 -13178.975 -13311.097 -13311.097 255.59916 255.59916 66345.217 66345.217 -380.95842 -380.95842 Loop time of 31.2921 on 1 procs for 1000 steps with 4000 atoms Performance: 2.761 ns/day, 8.692 hours/ns, 31.957 timesteps/s 29.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.379 | 30.379 | 30.379 | 0.0 | 97.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21227 | 0.21227 | 0.21227 | 0.0 | 0.68 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.65061 | 0.65061 | 0.65061 | 0.0 | 2.08 Other | | 0.05033 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500976 ave 500976 max 500976 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500976 Ave neighs/atom = 125.244 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.943068866244, Press = 7.13320645688321 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13178.975 -13178.975 -13311.097 -13311.097 255.59916 255.59916 66345.217 66345.217 -380.95842 -380.95842 9000 -13178.116 -13178.116 -13309.188 -13309.188 253.56743 253.56743 66348.709 66348.709 -177.64181 -177.64181 Loop time of 33.9766 on 1 procs for 1000 steps with 4000 atoms Performance: 2.543 ns/day, 9.438 hours/ns, 29.432 timesteps/s 27.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.126 | 33.126 | 33.126 | 0.0 | 97.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061745 | 0.061745 | 0.061745 | 0.0 | 0.18 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.71047 | 0.71047 | 0.71047 | 0.0 | 2.09 Other | | 0.07822 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500238 ave 500238 max 500238 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500238 Ave neighs/atom = 125.059 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.999890074964, Press = -1.43848218005852 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13178.116 -13178.116 -13309.188 -13309.188 253.56743 253.56743 66348.709 66348.709 -177.64181 -177.64181 10000 -13177.655 -13177.655 -13307.879 -13307.879 251.92755 251.92755 66181.293 66181.293 1814.4899 1814.4899 Loop time of 33.9547 on 1 procs for 1000 steps with 4000 atoms Performance: 2.545 ns/day, 9.432 hours/ns, 29.451 timesteps/s 27.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.154 | 33.154 | 33.154 | 0.0 | 97.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18985 | 0.18985 | 0.18985 | 0.0 | 0.56 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.5904 | 0.5904 | 0.5904 | 0.0 | 1.74 Other | | 0.01992 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500272 ave 500272 max 500272 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500272 Ave neighs/atom = 125.068 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.419013552911, Press = 4.19430710143362 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13177.655 -13177.655 -13307.879 -13307.879 251.92755 251.92755 66181.293 66181.293 1814.4899 1814.4899 11000 -13176.741 -13176.741 -13309.472 -13309.472 256.77755 256.77755 66341.798 66341.798 -147.84244 -147.84244 Loop time of 32.6528 on 1 procs for 1000 steps with 4000 atoms Performance: 2.646 ns/day, 9.070 hours/ns, 30.625 timesteps/s 29.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.997 | 31.997 | 31.997 | 0.0 | 97.99 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09051 | 0.09051 | 0.09051 | 0.0 | 0.28 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.52336 | 0.52336 | 0.52336 | 0.0 | 1.60 Other | | 0.04141 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 501928 ave 501928 max 501928 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 501928 Ave neighs/atom = 125.482 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.366603405789, Press = 7.7966967430104 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13176.741 -13176.741 -13309.472 -13309.472 256.77755 256.77755 66341.798 66341.798 -147.84244 -147.84244 12000 -13182.193 -13182.193 -13311.487 -13311.487 250.1262 250.1262 66346.335 66346.335 -367.96451 -367.96451 Loop time of 32.5859 on 1 procs for 1000 steps with 4000 atoms Performance: 2.651 ns/day, 9.052 hours/ns, 30.688 timesteps/s 28.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.963 | 31.963 | 31.963 | 0.0 | 98.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17049 | 0.17049 | 0.17049 | 0.0 | 0.52 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.35191 | 0.35191 | 0.35191 | 0.0 | 1.08 Other | | 0.1004 | | | 0.31 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 499850 ave 499850 max 499850 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 499850 Ave neighs/atom = 124.963 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.094239606633, Press = 1.54027942383923 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13182.193 -13182.193 -13311.487 -13311.487 250.1262 250.1262 66346.335 66346.335 -367.96451 -367.96451 13000 -13176.738 -13176.738 -13310.079 -13310.079 257.95833 257.95833 66302.212 66302.212 348.24174 348.24174 Loop time of 30.4527 on 1 procs for 1000 steps with 4000 atoms Performance: 2.837 ns/day, 8.459 hours/ns, 32.838 timesteps/s 30.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.62 | 29.62 | 29.62 | 0.0 | 97.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11946 | 0.11946 | 0.11946 | 0.0 | 0.39 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.64248 | 0.64248 | 0.64248 | 0.0 | 2.11 Other | | 0.07068 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500758 ave 500758 max 500758 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500758 Ave neighs/atom = 125.189 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.066354311927, Press = 1.97549892091253 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13176.738 -13176.738 -13310.079 -13310.079 257.95833 257.95833 66302.212 66302.212 348.24174 348.24174 14000 -13178.318 -13178.318 -13310.528 -13310.528 255.76894 255.76894 66323.458 66323.458 -123.45806 -123.45806 Loop time of 31.6165 on 1 procs for 1000 steps with 4000 atoms Performance: 2.733 ns/day, 8.782 hours/ns, 31.629 timesteps/s 29.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.014 | 31.014 | 31.014 | 0.0 | 98.10 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079479 | 0.079479 | 0.079479 | 0.0 | 0.25 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.46214 | 0.46214 | 0.46214 | 0.0 | 1.46 Other | | 0.06037 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500788 ave 500788 max 500788 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500788 Ave neighs/atom = 125.197 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.04695387279, Press = 3.74244584263068 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13178.318 -13178.318 -13310.528 -13310.528 255.76894 255.76894 66323.458 66323.458 -123.45806 -123.45806 15000 -13184.543 -13184.543 -13312.562 -13312.562 247.66023 247.66023 66350.829 66350.829 -530.22652 -530.22652 Loop time of 31.7966 on 1 procs for 1000 steps with 4000 atoms Performance: 2.717 ns/day, 8.832 hours/ns, 31.450 timesteps/s 29.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.919 | 30.919 | 30.919 | 0.0 | 97.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16031 | 0.16031 | 0.16031 | 0.0 | 0.50 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.667 | 0.667 | 0.667 | 0.0 | 2.10 Other | | 0.0504 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500290 ave 500290 max 500290 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500290 Ave neighs/atom = 125.073 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.063182576121, Press = 1.43679033709569 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13184.543 -13184.543 -13312.562 -13312.562 247.66023 247.66023 66350.829 66350.829 -530.22652 -530.22652 16000 -13177.727 -13177.727 -13308.867 -13308.867 253.69851 253.69851 66319.218 66319.218 171.30838 171.30838 Loop time of 30.91 on 1 procs for 1000 steps with 4000 atoms Performance: 2.795 ns/day, 8.586 hours/ns, 32.352 timesteps/s 30.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.13 | 30.13 | 30.13 | 0.0 | 97.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17758 | 0.17758 | 0.17758 | 0.0 | 0.57 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.56377 | 0.56377 | 0.56377 | 0.0 | 1.82 Other | | 0.03836 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 500348 ave 500348 max 500348 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 500348 Ave neighs/atom = 125.087 Neighbor list builds = 0 Dangerous builds = 0 if "${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 66324.834792417 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0