# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.044650807976723*${_u_distance} variable latticeconst_converted equal 4.044650807976723*1 lattice fcc ${latticeconst_converted} lattice fcc 4.04465080797672 Lattice spacing in x,y,z = 4.0446508 4.0446508 4.0446508 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (40.446508 40.446508 40.446508) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 kim_interactions Al #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_KimSeolJi_2017_PtAl__MO_793141037706_000 pair_coeff * * Al #=== END kim_interactions ==================================== 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 66167.2521387954 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66167.2521387954/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66167.2521387954/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 66167.2521387954/(1*1*${_u_distance}) variable V0_metal equal 66167.2521387954/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 66167.2521387954*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 66167.2521387954 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 293.15*${_u_temperature} variable temp_converted equal 293.15*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 293.15 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 293.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "293.15 - 0.2" variable T_up equal "293.15 + 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 ghost atom cutoff = 8 binsize = 4, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.370 | 5.370 | 5.370 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13288.467 -13288.467 -13440 -13440 293.15 293.15 66167.252 66167.252 2446.1451 2446.1451 1000 -13120.371 -13120.371 -13281.435 -13281.435 311.58946 311.58946 67342.323 67342.323 463.57611 463.57611 Loop time of 233.036 on 1 procs for 1000 steps with 4000 atoms Performance: 0.371 ns/day, 64.732 hours/ns, 4.291 timesteps/s 52.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 232.62 | 232.62 | 232.62 | 0.0 | 99.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099787 | 0.099787 | 0.099787 | 0.0 | 0.04 Output | 5.18e-05 | 5.18e-05 | 5.18e-05 | 0.0 | 0.00 Modify | 0.29786 | 0.29786 | 0.29786 | 0.0 | 0.13 Other | | 0.01838 | | | 0.01 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: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536000.0 ave 536000 max 536000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536000 Ave neighs/atom = 134.00000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13120.371 -13120.371 -13281.435 -13281.435 311.58946 311.58946 67342.323 67342.323 463.57611 463.57611 2000 -13137.101 -13137.101 -13284.813 -13284.813 285.75715 285.75715 67337.602 67337.602 58.060241 58.060241 Loop time of 273.593 on 1 procs for 1000 steps with 4000 atoms Performance: 0.316 ns/day, 75.998 hours/ns, 3.655 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 273.11 | 273.11 | 273.11 | 0.0 | 99.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039251 | 0.039251 | 0.039251 | 0.0 | 0.01 Output | 4.86e-05 | 4.86e-05 | 4.86e-05 | 0.0 | 0.00 Modify | 0.38489 | 0.38489 | 0.38489 | 0.0 | 0.14 Other | | 0.05869 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5993.00 ave 5993 max 5993 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 539186.0 ave 539186 max 539186 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 539186 Ave neighs/atom = 134.79650 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13137.101 -13137.101 -13284.813 -13284.813 285.75715 285.75715 67337.602 67337.602 58.060241 58.060241 3000 -13126.321 -13126.321 -13273.069 -13273.069 283.8937 283.8937 67374.434 67374.434 376.7509 376.7509 Loop time of 272.942 on 1 procs for 1000 steps with 4000 atoms Performance: 0.317 ns/day, 75.817 hours/ns, 3.664 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 272.64 | 272.64 | 272.64 | 0.0 | 99.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039574 | 0.039574 | 0.039574 | 0.0 | 0.01 Output | 4.13e-05 | 4.13e-05 | 4.13e-05 | 0.0 | 0.00 Modify | 0.24554 | 0.24554 | 0.24554 | 0.0 | 0.09 Other | | 0.01864 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6031.00 ave 6031 max 6031 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 539186.0 ave 539186 max 539186 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 539186 Ave neighs/atom = 134.79650 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13126.321 -13126.321 -13273.069 -13273.069 283.8937 283.8937 67374.434 67374.434 376.7509 376.7509 4000 -13134.173 -13134.173 -13282.274 -13282.274 286.51193 286.51193 67346.668 67346.668 54.357503 54.357503 Loop time of 275.158 on 1 procs for 1000 steps with 4000 atoms Performance: 0.314 ns/day, 76.433 hours/ns, 3.634 timesteps/s 47.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 274.68 | 274.68 | 274.68 | 0.0 | 99.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10919 | 0.10919 | 0.10919 | 0.0 | 0.04 Output | 4.72e-05 | 4.72e-05 | 4.72e-05 | 0.0 | 0.00 Modify | 0.35055 | 0.35055 | 0.35055 | 0.0 | 0.13 Other | | 0.01879 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6022.00 ave 6022 max 6022 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 539262.0 ave 539262 max 539262 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 539262 Ave neighs/atom = 134.81550 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13134.173 -13134.173 -13282.274 -13282.274 286.51193 286.51193 67346.668 67346.668 54.357503 54.357503 5000 -13130.375 -13130.375 -13279.974 -13279.974 289.40856 289.40856 67365.977 67365.977 81.275863 81.275863 Loop time of 271.512 on 1 procs for 1000 steps with 4000 atoms Performance: 0.318 ns/day, 75.420 hours/ns, 3.683 timesteps/s 47.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 271.11 | 271.11 | 271.11 | 0.0 | 99.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05919 | 0.05919 | 0.05919 | 0.0 | 0.02 Output | 5.26e-05 | 5.26e-05 | 5.26e-05 | 0.0 | 0.00 Modify | 0.32042 | 0.32042 | 0.32042 | 0.0 | 0.12 Other | | 0.01932 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6037.00 ave 6037 max 6037 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 539224.0 ave 539224 max 539224 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 539224 Ave neighs/atom = 134.80600 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 295.097985796745, Press = -251.745043533973 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13130.375 -13130.375 -13279.974 -13279.974 289.40856 289.40856 67365.977 67365.977 81.275863 81.275863 6000 -13129.896 -13129.896 -13279.665 -13279.665 289.73857 289.73857 67427.022 67427.022 -572.943 -572.943 Loop time of 258.794 on 1 procs for 1000 steps with 4000 atoms Performance: 0.334 ns/day, 71.887 hours/ns, 3.864 timesteps/s 50.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 258.3 | 258.3 | 258.3 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10679 | 0.10679 | 0.10679 | 0.0 | 0.04 Output | 3.62e-05 | 3.62e-05 | 3.62e-05 | 0.0 | 0.00 Modify | 0.36641 | 0.36641 | 0.36641 | 0.0 | 0.14 Other | | 0.01853 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5966.00 ave 5966 max 5966 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 539240.0 ave 539240 max 539240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 539240 Ave neighs/atom = 134.81000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.646451446023, Press = -30.8600113039916 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13129.896 -13129.896 -13279.665 -13279.665 289.73857 289.73857 67427.022 67427.022 -572.943 -572.943 7000 -13132.527 -13132.527 -13284.459 -13284.459 293.92342 293.92342 67483.828 67483.828 -1588.7055 -1588.7055 Loop time of 255.269 on 1 procs for 1000 steps with 4000 atoms Performance: 0.338 ns/day, 70.908 hours/ns, 3.917 timesteps/s 50.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 254.76 | 254.76 | 254.76 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11754 | 0.11754 | 0.11754 | 0.0 | 0.05 Output | 2.88e-05 | 2.88e-05 | 2.88e-05 | 0.0 | 0.00 Modify | 0.37382 | 0.37382 | 0.37382 | 0.0 | 0.15 Other | | 0.0186 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6010.00 ave 6010 max 6010 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 539070.0 ave 539070 max 539070 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 539070 Ave neighs/atom = 134.76750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.165381710943, Press = -4.38303997289983 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13132.527 -13132.527 -13284.459 -13284.459 293.92342 293.92342 67483.828 67483.828 -1588.7055 -1588.7055 8000 -13129.33 -13129.33 -13284.757 -13284.757 300.68428 300.68428 67430.231 67430.231 -904.87203 -904.87203 Loop time of 256.402 on 1 procs for 1000 steps with 4000 atoms Performance: 0.337 ns/day, 71.223 hours/ns, 3.900 timesteps/s 50.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 255.97 | 255.97 | 255.97 | 0.0 | 99.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073255 | 0.073255 | 0.073255 | 0.0 | 0.03 Output | 3.63e-05 | 3.63e-05 | 3.63e-05 | 0.0 | 0.00 Modify | 0.32068 | 0.32068 | 0.32068 | 0.0 | 0.13 Other | | 0.03833 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5983.00 ave 5983 max 5983 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 538958.0 ave 538958 max 538958 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 538958 Ave neighs/atom = 134.73950 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.965995872559, Press = 5.68987337713815 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13129.33 -13129.33 -13284.757 -13284.757 300.68428 300.68428 67430.231 67430.231 -904.87203 -904.87203 9000 -13130.149 -13130.149 -13280.064 -13280.064 290.01978 290.01978 67344.847 67344.847 302.60957 302.60957 Loop time of 254.736 on 1 procs for 1000 steps with 4000 atoms Performance: 0.339 ns/day, 70.760 hours/ns, 3.926 timesteps/s 51.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 254.37 | 254.37 | 254.37 | 0.0 | 99.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038809 | 0.038809 | 0.038809 | 0.0 | 0.02 Output | 3.6e-05 | 3.6e-05 | 3.6e-05 | 0.0 | 0.00 Modify | 0.27256 | 0.27256 | 0.27256 | 0.0 | 0.11 Other | | 0.05838 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6034.00 ave 6034 max 6034 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 538948.0 ave 538948 max 538948 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 538948 Ave neighs/atom = 134.73700 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.159430603648, Press = 2.56578652946062 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13130.149 -13130.149 -13280.064 -13280.064 290.01978 290.01978 67344.847 67344.847 302.60957 302.60957 10000 -13132.541 -13132.541 -13282.563 -13282.563 290.22804 290.22804 67319.96 67319.96 404.78887 404.78887 Loop time of 233.618 on 1 procs for 1000 steps with 4000 atoms Performance: 0.370 ns/day, 64.894 hours/ns, 4.280 timesteps/s 55.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 233.22 | 233.22 | 233.22 | 0.0 | 99.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.088931 | 0.088931 | 0.088931 | 0.0 | 0.04 Output | 3.59e-05 | 3.59e-05 | 3.59e-05 | 0.0 | 0.00 Modify | 0.29166 | 0.29166 | 0.29166 | 0.0 | 0.12 Other | | 0.01841 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6010.00 ave 6010 max 6010 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 539140.0 ave 539140 max 539140 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 539140 Ave neighs/atom = 134.78500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.463929510595, Press = -2.15656937389752 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13132.541 -13132.541 -13282.563 -13282.563 290.22804 290.22804 67319.96 67319.96 404.78887 404.78887 11000 -13128.405 -13128.405 -13280.932 -13280.932 295.07434 295.07434 67355.445 67355.445 179.09432 179.09432 Loop time of 203.22 on 1 procs for 1000 steps with 4000 atoms Performance: 0.425 ns/day, 56.450 hours/ns, 4.921 timesteps/s 63.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 202.9 | 202.9 | 202.9 | 0.0 | 99.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058932 | 0.058932 | 0.058932 | 0.0 | 0.03 Output | 3.67e-05 | 3.67e-05 | 3.67e-05 | 0.0 | 0.00 Modify | 0.24214 | 0.24214 | 0.24214 | 0.0 | 0.12 Other | | 0.01847 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6020.00 ave 6020 max 6020 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 539228.0 ave 539228 max 539228 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 539228 Ave neighs/atom = 134.80700 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.343791357528, Press = -4.66170301611566 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13128.405 -13128.405 -13280.932 -13280.932 295.07434 295.07434 67355.445 67355.445 179.09432 179.09432 12000 -13133.752 -13133.752 -13282.299 -13282.299 287.37485 287.37485 67378.625 67378.625 -203.96548 -203.96548 Loop time of 190.243 on 1 procs for 1000 steps with 4000 atoms Performance: 0.454 ns/day, 52.845 hours/ns, 5.256 timesteps/s 68.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 189.93 | 189.93 | 189.93 | 0.0 | 99.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.068851 | 0.068851 | 0.068851 | 0.0 | 0.04 Output | 2.88e-05 | 2.88e-05 | 2.88e-05 | 0.0 | 0.00 Modify | 0.22336 | 0.22336 | 0.22336 | 0.0 | 0.12 Other | | 0.0186 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6015.00 ave 6015 max 6015 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 539196.0 ave 539196 max 539196 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 539196 Ave neighs/atom = 134.79900 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.119510319052, Press = -6.83944707329619 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13133.752 -13133.752 -13282.299 -13282.299 287.37485 287.37485 67378.625 67378.625 -203.96548 -203.96548 13000 -13128.036 -13128.036 -13281.463 -13281.463 296.81596 296.81596 67505.962 67505.962 -1509.0377 -1509.0377 Loop time of 175.934 on 1 procs for 1000 steps with 4000 atoms Performance: 0.491 ns/day, 48.871 hours/ns, 5.684 timesteps/s 73.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 175.62 | 175.62 | 175.62 | 0.0 | 99.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041302 | 0.041302 | 0.041302 | 0.0 | 0.02 Output | 3.34e-05 | 3.34e-05 | 3.34e-05 | 0.0 | 0.00 Modify | 0.25384 | 0.25384 | 0.25384 | 0.0 | 0.14 Other | | 0.01841 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5992.00 ave 5992 max 5992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 538978.0 ave 538978 max 538978 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 538978 Ave neighs/atom = 134.74450 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.247903019738, Press = -5.01702180077173 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.371 | 5.371 | 5.371 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13128.036 -13128.036 -13281.463 -13281.463 296.81596 296.81596 67505.962 67505.962 -1509.0377 -1509.0377 14000 -13135.999 -13135.999 -13284.676 -13284.676 287.62567 287.62567 67428.99 67428.99 -1013.1998 -1013.1998 Loop time of 174.904 on 1 procs for 1000 steps with 4000 atoms Performance: 0.494 ns/day, 48.585 hours/ns, 5.717 timesteps/s 74.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 174.64 | 174.64 | 174.64 | 0.0 | 99.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038634 | 0.038634 | 0.038634 | 0.0 | 0.02 Output | 3.56e-05 | 3.56e-05 | 3.56e-05 | 0.0 | 0.00 Modify | 0.20237 | 0.20237 | 0.20237 | 0.0 | 0.12 Other | | 0.01827 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5985.00 ave 5985 max 5985 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 538912.0 ave 538912 max 538912 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 538912 Ave neighs/atom = 134.72800 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 67361.4193582312 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0