# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.149889349937439*${_u_distance} variable latticeconst_converted equal 4.149889349937439*1 lattice fcc ${latticeconst_converted} lattice fcc 4.14988934993744 Lattice spacing in x,y,z = 4.1498893 4.1498893 4.1498893 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (41.498893 41.498893 41.498893) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 kim_interactions Au #=== BEGIN kim_interactions ================================== variable kim_periodic equal 1 pair_style adp pair_coeff * * /tmp/kim-shared-library-parameter-file-directory-XXXXXX37pCtM/Si_Au_Al.adp.txt Au #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 196.96655 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 71467.6581403221 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 71467.6581403221/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 71467.6581403221/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 71467.6581403221/(1*1*${_u_distance}) variable V0_metal equal 71467.6581403221/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 71467.6581403221*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 71467.6581403221 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.1961461 ghost atom cutoff = 8.1961461 binsize = 4.0980731, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair adp, perpetual attributes: half, newton on pair build: half/bin/atomonly/newton stencil: half/bin/3d/newton bin: standard Per MPI rank memory allocation (min/avg/max) = 6.859 | 6.859 | 6.859 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -15303.706 -15303.706 -15444.9 -15444.9 273.15 273.15 71467.658 71467.658 2110.2393 2110.2393 1000 -15160.662 -15160.662 -15308.471 -15308.471 285.94509 285.94509 72620.719 72620.719 -784.36032 -784.36032 Loop time of 17.6476 on 1 procs for 1000 steps with 4000 atoms Performance: 4.896 ns/day, 4.902 hours/ns, 56.665 timesteps/s 90.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.411 | 17.411 | 17.411 | 0.0 | 98.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.040693 | 0.040693 | 0.040693 | 0.0 | 0.23 Output | 5.83e-05 | 5.83e-05 | 5.83e-05 | 0.0 | 0.00 Modify | 0.17502 | 0.17502 | 0.17502 | 0.0 | 0.99 Other | | 0.02057 | | | 0.12 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 268000.0 ave 268000 max 268000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 268000 Ave neighs/atom = 67.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -15160.662 -15160.662 -15308.471 -15308.471 285.94509 285.94509 72620.719 72620.719 -784.36032 -784.36032 2000 -15177.87 -15177.87 -15313.807 -15313.807 262.98006 262.98006 72524.15 72524.15 356.64711 356.64711 Loop time of 20.5802 on 1 procs for 1000 steps with 4000 atoms Performance: 4.198 ns/day, 5.717 hours/ns, 48.590 timesteps/s 84.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.288 | 20.288 | 20.288 | 0.0 | 98.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041484 | 0.041484 | 0.041484 | 0.0 | 0.20 Output | 5.09e-05 | 5.09e-05 | 5.09e-05 | 0.0 | 0.00 Modify | 0.22983 | 0.22983 | 0.22983 | 0.0 | 1.12 Other | | 0.02082 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6007.00 ave 6007 max 6007 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269525.0 ave 269525 max 269525 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269525 Ave neighs/atom = 67.381250 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -15177.87 -15177.87 -15313.807 -15313.807 262.98006 262.98006 72524.15 72524.15 356.64711 356.64711 3000 -15169.364 -15169.364 -15310.433 -15310.433 272.90584 272.90584 72577.681 72577.681 -180.51552 -180.51552 Loop time of 21.4577 on 1 procs for 1000 steps with 4000 atoms Performance: 4.027 ns/day, 5.960 hours/ns, 46.603 timesteps/s 83.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.199 | 21.199 | 21.199 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.043283 | 0.043283 | 0.043283 | 0.0 | 0.20 Output | 5.17e-05 | 5.17e-05 | 5.17e-05 | 0.0 | 0.00 Modify | 0.19459 | 0.19459 | 0.19459 | 0.0 | 0.91 Other | | 0.02096 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6013.00 ave 6013 max 6013 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269632.0 ave 269632 max 269632 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269632 Ave neighs/atom = 67.408000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -15169.364 -15169.364 -15310.433 -15310.433 272.90584 272.90584 72577.681 72577.681 -180.51552 -180.51552 4000 -15167.245 -15167.245 -15310.361 -15310.361 276.86837 276.86837 72554.435 72554.435 294.93666 294.93666 Loop time of 20.7235 on 1 procs for 1000 steps with 4000 atoms Performance: 4.169 ns/day, 5.757 hours/ns, 48.254 timesteps/s 84.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.482 | 20.482 | 20.482 | 0.0 | 98.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.042002 | 0.042002 | 0.042002 | 0.0 | 0.20 Output | 4.9e-05 | 4.9e-05 | 4.9e-05 | 0.0 | 0.00 Modify | 0.17838 | 0.17838 | 0.17838 | 0.0 | 0.86 Other | | 0.02113 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6035.00 ave 6035 max 6035 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269574.0 ave 269574 max 269574 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269574 Ave neighs/atom = 67.393500 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -15167.245 -15167.245 -15310.361 -15310.361 276.86837 276.86837 72554.435 72554.435 294.93666 294.93666 5000 -15171.163 -15171.163 -15314.838 -15314.838 277.95076 277.95076 72576.893 72576.893 -798.11892 -798.11892 Loop time of 21.0768 on 1 procs for 1000 steps with 4000 atoms Performance: 4.099 ns/day, 5.855 hours/ns, 47.445 timesteps/s 81.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.844 | 20.844 | 20.844 | 0.0 | 98.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.042189 | 0.042189 | 0.042189 | 0.0 | 0.20 Output | 7.43e-05 | 7.43e-05 | 7.43e-05 | 0.0 | 0.00 Modify | 0.16965 | 0.16965 | 0.16965 | 0.0 | 0.80 Other | | 0.02073 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5994.00 ave 5994 max 5994 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269487.0 ave 269487 max 269487 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269487 Ave neighs/atom = 67.371750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 276.299373580879, Press = 78.0060481108405 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -15171.163 -15171.163 -15314.838 -15314.838 277.95076 277.95076 72576.893 72576.893 -798.11892 -798.11892 6000 -15172.447 -15172.447 -15315.231 -15315.231 276.22639 276.22639 72535.762 72535.762 31.912723 31.912723 Loop time of 20.6587 on 1 procs for 1000 steps with 4000 atoms Performance: 4.182 ns/day, 5.739 hours/ns, 48.406 timesteps/s 83.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.396 | 20.396 | 20.396 | 0.0 | 98.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041001 | 0.041001 | 0.041001 | 0.0 | 0.20 Output | 3.34e-05 | 3.34e-05 | 3.34e-05 | 0.0 | 0.00 Modify | 0.20078 | 0.20078 | 0.20078 | 0.0 | 0.97 Other | | 0.02035 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5970.00 ave 5970 max 5970 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269537.0 ave 269537 max 269537 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269537 Ave neighs/atom = 67.384250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.956788736087, Press = 39.9175760435221 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -15172.447 -15172.447 -15315.231 -15315.231 276.22639 276.22639 72535.762 72535.762 31.912723 31.912723 7000 -15169.044 -15169.044 -15310.646 -15310.646 273.93841 273.93841 72456.872 72456.872 2418.9028 2418.9028 Loop time of 19.0269 on 1 procs for 1000 steps with 4000 atoms Performance: 4.541 ns/day, 5.285 hours/ns, 52.557 timesteps/s 90.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.79 | 18.79 | 18.79 | 0.0 | 98.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.04159 | 0.04159 | 0.04159 | 0.0 | 0.22 Output | 3.73e-05 | 3.73e-05 | 3.73e-05 | 0.0 | 0.00 Modify | 0.17476 | 0.17476 | 0.17476 | 0.0 | 0.92 Other | | 0.02085 | | | 0.11 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6053.00 ave 6053 max 6053 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269546.0 ave 269546 max 269546 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269546 Ave neighs/atom = 67.386500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.067549655125, Press = 15.8159607054829 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -15169.044 -15169.044 -15310.646 -15310.646 273.93841 273.93841 72456.872 72456.872 2418.9028 2418.9028 8000 -15170.398 -15170.398 -15311.82 -15311.82 273.59173 273.59173 72568.805 72568.805 -272.27265 -272.27265 Loop time of 18.6681 on 1 procs for 1000 steps with 4000 atoms Performance: 4.628 ns/day, 5.186 hours/ns, 53.567 timesteps/s 94.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.398 | 18.398 | 18.398 | 0.0 | 98.55 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.042038 | 0.042038 | 0.042038 | 0.0 | 0.23 Output | 2.83e-05 | 2.83e-05 | 2.83e-05 | 0.0 | 0.00 Modify | 0.2062 | 0.2062 | 0.2062 | 0.0 | 1.10 Other | | 0.02235 | | | 0.12 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6025.00 ave 6025 max 6025 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269580.0 ave 269580 max 269580 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269580 Ave neighs/atom = 67.395000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.869762115498, Press = 5.57813116313304 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -15170.398 -15170.398 -15311.82 -15311.82 273.59173 273.59173 72568.805 72568.805 -272.27265 -272.27265 9000 -15171.137 -15171.137 -15310.83 -15310.83 270.24616 270.24616 72550.712 72550.712 305.62423 305.62423 Loop time of 19.8301 on 1 procs for 1000 steps with 4000 atoms Performance: 4.357 ns/day, 5.508 hours/ns, 50.428 timesteps/s 87.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.575 | 19.575 | 19.575 | 0.0 | 98.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041786 | 0.041786 | 0.041786 | 0.0 | 0.21 Output | 3.27e-05 | 3.27e-05 | 3.27e-05 | 0.0 | 0.00 Modify | 0.19049 | 0.19049 | 0.19049 | 0.0 | 0.96 Other | | 0.02321 | | | 0.12 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5982.00 ave 5982 max 5982 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269588.0 ave 269588 max 269588 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269588 Ave neighs/atom = 67.397000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.043144547345, Press = 3.6960953148278 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -15171.137 -15171.137 -15310.83 -15310.83 270.24616 270.24616 72550.712 72550.712 305.62423 305.62423 10000 -15168.615 -15168.615 -15313.312 -15313.312 279.92725 279.92725 72627.289 72627.289 -1788.0475 -1788.0475 Loop time of 20.9464 on 1 procs for 1000 steps with 4000 atoms Performance: 4.125 ns/day, 5.818 hours/ns, 47.741 timesteps/s 83.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.668 | 20.668 | 20.668 | 0.0 | 98.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.06185 | 0.06185 | 0.06185 | 0.0 | 0.30 Output | 3.68e-05 | 3.68e-05 | 3.68e-05 | 0.0 | 0.00 Modify | 0.19602 | 0.19602 | 0.19602 | 0.0 | 0.94 Other | | 0.02079 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6022.00 ave 6022 max 6022 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269584.0 ave 269584 max 269584 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269584 Ave neighs/atom = 67.396000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.197665614294, Press = 1.9302781325738 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -15168.615 -15168.615 -15313.312 -15313.312 279.92725 279.92725 72627.289 72627.289 -1788.0475 -1788.0475 11000 -15166.55 -15166.55 -15309.114 -15309.114 275.79845 275.79845 72614.756 72614.756 -724.18683 -724.18683 Loop time of 20.2461 on 1 procs for 1000 steps with 4000 atoms Performance: 4.267 ns/day, 5.624 hours/ns, 49.392 timesteps/s 85.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.92 | 19.92 | 19.92 | 0.0 | 98.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.043347 | 0.043347 | 0.043347 | 0.0 | 0.21 Output | 3.69e-05 | 3.69e-05 | 3.69e-05 | 0.0 | 0.00 Modify | 0.26193 | 0.26193 | 0.26193 | 0.0 | 1.29 Other | | 0.02083 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6015.00 ave 6015 max 6015 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269525.0 ave 269525 max 269525 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269525 Ave neighs/atom = 67.381250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.098146825274, Press = 6.71632171227572 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -15166.55 -15166.55 -15309.114 -15309.114 275.79845 275.79845 72614.756 72614.756 -724.18683 -724.18683 12000 -15169.564 -15169.564 -15310.394 -15310.394 272.44478 272.44478 72538.584 72538.584 606.90976 606.90976 Loop time of 19.1034 on 1 procs for 1000 steps with 4000 atoms Performance: 4.523 ns/day, 5.307 hours/ns, 52.347 timesteps/s 89.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.783 | 18.783 | 18.783 | 0.0 | 98.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041081 | 0.041081 | 0.041081 | 0.0 | 0.22 Output | 3.7e-05 | 3.7e-05 | 3.7e-05 | 0.0 | 0.00 Modify | 0.23643 | 0.23643 | 0.23643 | 0.0 | 1.24 Other | | 0.04277 | | | 0.22 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6002.00 ave 6002 max 6002 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269492.0 ave 269492 max 269492 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269492 Ave neighs/atom = 67.373000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.147269122266, Press = 3.04236972960047 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -15169.564 -15169.564 -15310.394 -15310.394 272.44478 272.44478 72538.584 72538.584 606.90976 606.90976 13000 -15172.718 -15172.718 -15311.787 -15311.787 269.0384 269.0384 72501.806 72501.806 1280.4772 1280.4772 Loop time of 20.6102 on 1 procs for 1000 steps with 4000 atoms Performance: 4.192 ns/day, 5.725 hours/ns, 48.520 timesteps/s 84.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.343 | 20.343 | 20.343 | 0.0 | 98.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.042897 | 0.042897 | 0.042897 | 0.0 | 0.21 Output | 3.24e-05 | 3.24e-05 | 3.24e-05 | 0.0 | 0.00 Modify | 0.20307 | 0.20307 | 0.20307 | 0.0 | 0.99 Other | | 0.02075 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6034.00 ave 6034 max 6034 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269623.0 ave 269623 max 269623 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269623 Ave neighs/atom = 67.405750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.25811397064, Press = 3.25351913393309 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -15172.718 -15172.718 -15311.787 -15311.787 269.0384 269.0384 72501.806 72501.806 1280.4772 1280.4772 14000 -15171.432 -15171.432 -15312.069 -15312.069 272.0711 272.0711 72548.023 72548.023 168.05109 168.05109 Loop time of 20.8909 on 1 procs for 1000 steps with 4000 atoms Performance: 4.136 ns/day, 5.803 hours/ns, 47.868 timesteps/s 83.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.579 | 20.579 | 20.579 | 0.0 | 98.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.070085 | 0.070085 | 0.070085 | 0.0 | 0.34 Output | 4.21e-05 | 4.21e-05 | 4.21e-05 | 0.0 | 0.00 Modify | 0.21589 | 0.21589 | 0.21589 | 0.0 | 1.03 Other | | 0.02582 | | | 0.12 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5985.00 ave 5985 max 5985 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269601.0 ave 269601 max 269601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269601 Ave neighs/atom = 67.400250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.257295725633, Press = -2.71105184214914 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -15171.432 -15171.432 -15312.069 -15312.069 272.0711 272.0711 72548.023 72548.023 168.05109 168.05109 15000 -15170.059 -15170.059 -15309.166 -15309.166 269.1121 269.1121 72612.466 72612.466 -876.37535 -876.37535 Loop time of 20.406 on 1 procs for 1000 steps with 4000 atoms Performance: 4.234 ns/day, 5.668 hours/ns, 49.005 timesteps/s 85.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.165 | 20.165 | 20.165 | 0.0 | 98.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.042223 | 0.042223 | 0.042223 | 0.0 | 0.21 Output | 3.92e-05 | 3.92e-05 | 3.92e-05 | 0.0 | 0.00 Modify | 0.17839 | 0.17839 | 0.17839 | 0.0 | 0.87 Other | | 0.02049 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6025.00 ave 6025 max 6025 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269504.0 ave 269504 max 269504 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269504 Ave neighs/atom = 67.376000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 72557.9305937904 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0