# periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.8890872895717616*${_u_distance} variable latticeconst_converted equal 3.8890872895717616*1 lattice fcc ${latticeconst_converted} lattice fcc 3.88908728957176 Lattice spacing in x,y,z = 3.8890873 3.8890873 3.8890873 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (38.890873 38.890873 38.890873) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 106.42*${_u_mass} variable mass_converted equal 106.42*1 kim_interactions Pd #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_JeongLee_2020_PdC__MO_068985622065_000 pair_coeff * * Pd #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 106.42 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 58822.4450444068 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 58822.4450444068/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 58822.4450444068/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 58822.4450444068/(1*1*${_u_distance}) variable V0_metal equal 58822.4450444068/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 58822.4450444068*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 58822.4450444068 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 12 12 12 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -15488.467 -15488.467 -15640 -15640 293.15 293.15 58822.445 58822.445 2751.5822 2751.5822 1000 -15338.793 -15338.793 -15490.498 -15490.498 293.48417 293.48417 59519.827 59519.827 828.75969 828.75969 Loop time of 68.6173 on 1 procs for 1000 steps with 4000 atoms Performance: 1.259 ns/day, 19.060 hours/ns, 14.574 timesteps/s 57.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 68.24 | 68.24 | 68.24 | 0.0 | 99.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11793 | 0.11793 | 0.11793 | 0.0 | 0.17 Output | 4.24e-05 | 4.24e-05 | 4.24e-05 | 0.0 | 0.00 Modify | 0.24076 | 0.24076 | 0.24076 | 0.0 | 0.35 Other | | 0.01827 | | | 0.03 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: 312000.0 ave 312000 max 312000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312000 Ave neighs/atom = 78.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -15338.793 -15338.793 -15490.498 -15490.498 293.48417 293.48417 59519.827 59519.827 828.75969 828.75969 2000 -15341.35 -15341.35 -15489.903 -15489.903 287.38651 287.38651 59469.441 59469.441 2466.1296 2466.1296 Loop time of 67.4279 on 1 procs for 1000 steps with 4000 atoms Performance: 1.281 ns/day, 18.730 hours/ns, 14.831 timesteps/s 62.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.093 | 67.093 | 67.093 | 0.0 | 99.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058027 | 0.058027 | 0.058027 | 0.0 | 0.09 Output | 5.14e-05 | 5.14e-05 | 5.14e-05 | 0.0 | 0.00 Modify | 0.2584 | 0.2584 | 0.2584 | 0.0 | 0.38 Other | | 0.01846 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312066.0 ave 312066 max 312066 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312066 Ave neighs/atom = 78.016500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -15341.35 -15341.35 -15489.903 -15489.903 287.38651 287.38651 59469.441 59469.441 2466.1296 2466.1296 3000 -15347.044 -15347.044 -15493.844 -15493.844 283.99519 283.99519 59579.246 59579.246 -1439.0192 -1439.0192 Loop time of 76.4383 on 1 procs for 1000 steps with 4000 atoms Performance: 1.130 ns/day, 21.233 hours/ns, 13.082 timesteps/s 55.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.966 | 75.966 | 75.966 | 0.0 | 99.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0576 | 0.0576 | 0.0576 | 0.0 | 0.08 Output | 5.12e-05 | 5.12e-05 | 5.12e-05 | 0.0 | 0.00 Modify | 0.33609 | 0.33609 | 0.33609 | 0.0 | 0.44 Other | | 0.07878 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312060.0 ave 312060 max 312060 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312060 Ave neighs/atom = 78.015000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -15347.044 -15347.044 -15493.844 -15493.844 283.99519 283.99519 59579.246 59579.246 -1439.0192 -1439.0192 4000 -15337.804 -15337.804 -15495.307 -15495.307 304.70046 304.70046 59583.772 59583.772 -1459.2346 -1459.2346 Loop time of 68.3387 on 1 procs for 1000 steps with 4000 atoms Performance: 1.264 ns/day, 18.983 hours/ns, 14.633 timesteps/s 62.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 68.043 | 68.043 | 68.043 | 0.0 | 99.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037918 | 0.037918 | 0.037918 | 0.0 | 0.06 Output | 5.03e-05 | 5.03e-05 | 5.03e-05 | 0.0 | 0.00 Modify | 0.21914 | 0.21914 | 0.21914 | 0.0 | 0.32 Other | | 0.03866 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312048.0 ave 312048 max 312048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312048 Ave neighs/atom = 78.012000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -15337.804 -15337.804 -15495.307 -15495.307 304.70046 304.70046 59583.772 59583.772 -1459.2346 -1459.2346 5000 -15344.804 -15344.804 -15495.78 -15495.78 292.07301 292.07301 59471.959 59471.959 1843.3549 1843.3549 Loop time of 69.5571 on 1 procs for 1000 steps with 4000 atoms Performance: 1.242 ns/day, 19.321 hours/ns, 14.377 timesteps/s 60.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 69.165 | 69.165 | 69.165 | 0.0 | 99.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.097859 | 0.097859 | 0.097859 | 0.0 | 0.14 Output | 3.73e-05 | 3.73e-05 | 3.73e-05 | 0.0 | 0.00 Modify | 0.25616 | 0.25616 | 0.25616 | 0.0 | 0.37 Other | | 0.03835 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312026.0 ave 312026 max 312026 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312026 Ave neighs/atom = 78.006500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 289.576066049426, Press = -921.625968888886 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -15344.804 -15344.804 -15495.78 -15495.78 292.07301 292.07301 59471.959 59471.959 1843.3549 1843.3549 6000 -15341.57 -15341.57 -15492.585 -15492.585 292.14872 292.14872 59519.699 59519.699 562.75649 562.75649 Loop time of 66.1581 on 1 procs for 1000 steps with 4000 atoms Performance: 1.306 ns/day, 18.377 hours/ns, 15.115 timesteps/s 64.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.807 | 65.807 | 65.807 | 0.0 | 99.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.077951 | 0.077951 | 0.077951 | 0.0 | 0.12 Output | 2.97e-05 | 2.97e-05 | 2.97e-05 | 0.0 | 0.00 Modify | 0.22496 | 0.22496 | 0.22496 | 0.0 | 0.34 Other | | 0.04845 | | | 0.07 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312038.0 ave 312038 max 312038 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312038 Ave neighs/atom = 78.009500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.296298336667, Press = -21.9457695775563 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -15341.57 -15341.57 -15492.585 -15492.585 292.14872 292.14872 59519.699 59519.699 562.75649 562.75649 7000 -15342.864 -15342.864 -15493.556 -15493.556 291.52305 291.52305 59519.897 59519.897 588.75063 588.75063 Loop time of 71.3709 on 1 procs for 1000 steps with 4000 atoms Performance: 1.211 ns/day, 19.825 hours/ns, 14.011 timesteps/s 59.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.043 | 71.043 | 71.043 | 0.0 | 99.54 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.068412 | 0.068412 | 0.068412 | 0.0 | 0.10 Output | 4.05e-05 | 4.05e-05 | 4.05e-05 | 0.0 | 0.00 Modify | 0.22443 | 0.22443 | 0.22443 | 0.0 | 0.31 Other | | 0.03523 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312044.0 ave 312044 max 312044 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312044 Ave neighs/atom = 78.011000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.928163764546, Press = -7.49006701773116 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -15342.864 -15342.864 -15493.556 -15493.556 291.52305 291.52305 59519.897 59519.897 588.75063 588.75063 8000 -15346.53 -15346.53 -15493.652 -15493.652 284.61724 284.61724 59521.171 59521.171 473.75425 473.75425 Loop time of 73.5517 on 1 procs for 1000 steps with 4000 atoms Performance: 1.175 ns/day, 20.431 hours/ns, 13.596 timesteps/s 57.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.154 | 73.154 | 73.154 | 0.0 | 99.46 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058187 | 0.058187 | 0.058187 | 0.0 | 0.08 Output | 3.75e-05 | 3.75e-05 | 3.75e-05 | 0.0 | 0.00 Modify | 0.31393 | 0.31393 | 0.31393 | 0.0 | 0.43 Other | | 0.02571 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312026.0 ave 312026 max 312026 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312026 Ave neighs/atom = 78.006500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.184009698578, Press = -9.50933355782652 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -15346.53 -15346.53 -15493.652 -15493.652 284.61724 284.61724 59521.171 59521.171 473.75425 473.75425 9000 -15340.892 -15340.892 -15493.831 -15493.831 295.87013 295.87013 59557.906 59557.906 -611.5873 -611.5873 Loop time of 71.7647 on 1 procs for 1000 steps with 4000 atoms Performance: 1.204 ns/day, 19.935 hours/ns, 13.934 timesteps/s 59.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.435 | 71.435 | 71.435 | 0.0 | 99.54 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058079 | 0.058079 | 0.058079 | 0.0 | 0.08 Output | 3.72e-05 | 3.72e-05 | 3.72e-05 | 0.0 | 0.00 Modify | 0.25306 | 0.25306 | 0.25306 | 0.0 | 0.35 Other | | 0.01846 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312044.0 ave 312044 max 312044 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312044 Ave neighs/atom = 78.011000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.953421184879, Press = -12.066928989936 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -15340.892 -15340.892 -15493.831 -15493.831 295.87013 295.87013 59557.906 59557.906 -611.5873 -611.5873 10000 -15342.493 -15342.493 -15493.663 -15493.663 292.44945 292.44945 59499.688 59499.688 1185.3741 1185.3741 Loop time of 73.887 on 1 procs for 1000 steps with 4000 atoms Performance: 1.169 ns/day, 20.524 hours/ns, 13.534 timesteps/s 57.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.508 | 73.508 | 73.508 | 0.0 | 99.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05804 | 0.05804 | 0.05804 | 0.0 | 0.08 Output | 3.79e-05 | 3.79e-05 | 3.79e-05 | 0.0 | 0.00 Modify | 0.28219 | 0.28219 | 0.28219 | 0.0 | 0.38 Other | | 0.03851 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312028.0 ave 312028 max 312028 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312028 Ave neighs/atom = 78.007000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.069013041545, Press = -12.165902426374 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -15342.493 -15342.493 -15493.663 -15493.663 292.44945 292.44945 59499.688 59499.688 1185.3741 1185.3741 11000 -15342.378 -15342.378 -15494.323 -15494.323 293.94801 293.94801 59530.334 59530.334 72.218441 72.218441 Loop time of 66.1548 on 1 procs for 1000 steps with 4000 atoms Performance: 1.306 ns/day, 18.376 hours/ns, 15.116 timesteps/s 64.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.83 | 65.83 | 65.83 | 0.0 | 99.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.057742 | 0.057742 | 0.057742 | 0.0 | 0.09 Output | 3.64e-05 | 3.64e-05 | 3.64e-05 | 0.0 | 0.00 Modify | 0.24906 | 0.24906 | 0.24906 | 0.0 | 0.38 Other | | 0.0185 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312068.0 ave 312068 max 312068 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312068 Ave neighs/atom = 78.017000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.905807239124, Press = -2.82310934568038 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -15342.378 -15342.378 -15494.323 -15494.323 293.94801 293.94801 59530.334 59530.334 72.218441 72.218441 12000 -15344.48 -15344.48 -15496.737 -15496.737 294.55097 294.55097 59589.593 59589.593 -2047.2401 -2047.2401 Loop time of 72.2445 on 1 procs for 1000 steps with 4000 atoms Performance: 1.196 ns/day, 20.068 hours/ns, 13.842 timesteps/s 58.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.945 | 71.945 | 71.945 | 0.0 | 99.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037893 | 0.037893 | 0.037893 | 0.0 | 0.05 Output | 3.85e-05 | 3.85e-05 | 3.85e-05 | 0.0 | 0.00 Modify | 0.22295 | 0.22295 | 0.22295 | 0.0 | 0.31 Other | | 0.03854 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312072.0 ave 312072 max 312072 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312072 Ave neighs/atom = 78.018000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.919985292833, Press = -5.69179588221032 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -15344.48 -15344.48 -15496.737 -15496.737 294.55097 294.55097 59589.593 59589.593 -2047.2401 -2047.2401 13000 -15341.68 -15341.68 -15495.162 -15495.162 296.92204 296.92204 59563.191 59563.191 -1118.6625 -1118.6625 Loop time of 67.4929 on 1 procs for 1000 steps with 4000 atoms Performance: 1.280 ns/day, 18.748 hours/ns, 14.816 timesteps/s 62.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.214 | 67.214 | 67.214 | 0.0 | 99.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037837 | 0.037837 | 0.037837 | 0.0 | 0.06 Output | 3.77e-05 | 3.77e-05 | 3.77e-05 | 0.0 | 0.00 Modify | 0.18318 | 0.18318 | 0.18318 | 0.0 | 0.27 Other | | 0.05831 | | | 0.09 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312048.0 ave 312048 max 312048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312048 Ave neighs/atom = 78.012000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.946663675197, Press = -10.5990573744133 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -15341.68 -15341.68 -15495.162 -15495.162 296.92204 296.92204 59563.191 59563.191 -1118.6625 -1118.6625 14000 -15345.093 -15345.093 -15496.593 -15496.593 293.0882 293.0882 59474.958 59474.958 1550.5608 1550.5608 Loop time of 72.9264 on 1 procs for 1000 steps with 4000 atoms Performance: 1.185 ns/day, 20.257 hours/ns, 13.712 timesteps/s 57.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.545 | 72.545 | 72.545 | 0.0 | 99.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07859 | 0.07859 | 0.07859 | 0.0 | 0.11 Output | 3.51e-05 | 3.51e-05 | 3.51e-05 | 0.0 | 0.00 Modify | 0.28402 | 0.28402 | 0.28402 | 0.0 | 0.39 Other | | 0.01844 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312036.0 ave 312036 max 312036 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312036 Ave neighs/atom = 78.009000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.944257269357, Press = -7.34888514772568 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -15345.093 -15345.093 -15496.593 -15496.593 293.0882 293.0882 59474.958 59474.958 1550.5608 1550.5608 15000 -15342.78 -15342.78 -15493.251 -15493.251 291.09639 291.09639 59508.683 59508.683 910.70932 910.70932 Loop time of 71.6553 on 1 procs for 1000 steps with 4000 atoms Performance: 1.206 ns/day, 19.904 hours/ns, 13.956 timesteps/s 59.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.32 | 71.32 | 71.32 | 0.0 | 99.53 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058013 | 0.058013 | 0.058013 | 0.0 | 0.08 Output | 3.65e-05 | 3.65e-05 | 3.65e-05 | 0.0 | 0.00 Modify | 0.25886 | 0.25886 | 0.25886 | 0.0 | 0.36 Other | | 0.01859 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312060.0 ave 312060 max 312060 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312060 Ave neighs/atom = 78.015000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.062713836257, Press = -2.37804264868693 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -15342.78 -15342.78 -15493.251 -15493.251 291.09639 291.09639 59508.683 59508.683 910.70932 910.70932 16000 -15339.24 -15339.24 -15493.611 -15493.611 298.64236 298.64236 59554.907 59554.907 -598.24338 -598.24338 Loop time of 72.8507 on 1 procs for 1000 steps with 4000 atoms Performance: 1.186 ns/day, 20.236 hours/ns, 13.727 timesteps/s 58.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.372 | 72.372 | 72.372 | 0.0 | 99.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.077735 | 0.077735 | 0.077735 | 0.0 | 0.11 Output | 3.53e-05 | 3.53e-05 | 3.53e-05 | 0.0 | 0.00 Modify | 0.36257 | 0.36257 | 0.36257 | 0.0 | 0.50 Other | | 0.0384 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312048.0 ave 312048 max 312048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312048 Ave neighs/atom = 78.012000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.046710567925, Press = -3.71111865353861 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -15339.24 -15339.24 -15493.611 -15493.611 298.64236 298.64236 59554.907 59554.907 -598.24338 -598.24338 17000 -15342.102 -15342.102 -15495.95 -15495.95 297.62911 297.62911 59504.697 59504.697 834.30988 834.30988 Loop time of 72.9727 on 1 procs for 1000 steps with 4000 atoms Performance: 1.184 ns/day, 20.270 hours/ns, 13.704 timesteps/s 58.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.645 | 72.645 | 72.645 | 0.0 | 99.55 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.057961 | 0.057961 | 0.057961 | 0.0 | 0.08 Output | 3.85e-05 | 3.85e-05 | 3.85e-05 | 0.0 | 0.00 Modify | 0.23154 | 0.23154 | 0.23154 | 0.0 | 0.32 Other | | 0.03845 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312072.0 ave 312072 max 312072 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312072 Ave neighs/atom = 78.018000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.040095953898, Press = -2.25019543088405 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -15342.102 -15342.102 -15495.95 -15495.95 297.62911 297.62911 59504.697 59504.697 834.30988 834.30988 18000 -15342.74 -15342.74 -15496.15 -15496.15 296.78179 296.78179 59551.853 59551.853 -641.6048 -641.6048 Loop time of 63.8076 on 1 procs for 1000 steps with 4000 atoms Performance: 1.354 ns/day, 17.724 hours/ns, 15.672 timesteps/s 66.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.439 | 63.439 | 63.439 | 0.0 | 99.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.057994 | 0.057994 | 0.057994 | 0.0 | 0.09 Output | 3.57e-05 | 3.57e-05 | 3.57e-05 | 0.0 | 0.00 Modify | 0.29193 | 0.29193 | 0.29193 | 0.0 | 0.46 Other | | 0.01837 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312052.0 ave 312052 max 312052 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312052 Ave neighs/atom = 78.013000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 59535.0057557996 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0