# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.044650778174401*${_u_distance} variable latticeconst_converted equal 4.044650778174401*1 lattice fcc ${latticeconst_converted} lattice fcc 4.0446507781744 Lattice spacing in x,y,z = 4.0446508 4.0446508 4.0446508 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (40.446508 40.446508 40.446508) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 kim_interactions Al #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_KimKimJung_2016_AlTi__MO_618133763375_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 66167.250676169 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66167.250676169/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66167.250676169/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 66167.250676169/(1*1*${_u_distance}) variable V0_metal equal 66167.250676169/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 66167.250676169*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 66167.250676169 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 12 12 12 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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 -13288.467 -13288.467 -13440 -13440 293.15 293.15 66167.251 66167.251 2446.1433 2446.1433 1000 -13120.371 -13120.371 -13281.435 -13281.435 311.58946 311.58946 67342.323 67342.323 463.57522 463.57522 Loop time of 82.9943 on 1 procs for 1000 steps with 4000 atoms Performance: 1.041 ns/day, 23.054 hours/ns, 12.049 timesteps/s 82.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.779 | 82.779 | 82.779 | 0.0 | 99.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038504 | 0.038504 | 0.038504 | 0.0 | 0.05 Output | 5.08e-05 | 5.08e-05 | 5.08e-05 | 0.0 | 0.00 Modify | 0.15816 | 0.15816 | 0.15816 | 0.0 | 0.19 Other | | 0.01896 | | | 0.02 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13120.371 -13120.371 -13281.435 -13281.435 311.58946 311.58946 67342.323 67342.323 463.57522 463.57522 2000 -13137.101 -13137.101 -13284.813 -13284.813 285.75715 285.75715 67337.602 67337.602 58.060376 58.060376 Loop time of 88.3614 on 1 procs for 1000 steps with 4000 atoms Performance: 0.978 ns/day, 24.545 hours/ns, 11.317 timesteps/s 82.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 88.106 | 88.106 | 88.106 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037829 | 0.037829 | 0.037829 | 0.0 | 0.04 Output | 4.91e-05 | 4.91e-05 | 4.91e-05 | 0.0 | 0.00 Modify | 0.19937 | 0.19937 | 0.19937 | 0.0 | 0.23 Other | | 0.01841 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312660.0 ave 312660 max 312660 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312660 Ave neighs/atom = 78.165000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13137.101 -13137.101 -13284.813 -13284.813 285.75715 285.75715 67337.602 67337.602 58.060376 58.060376 3000 -13126.321 -13126.321 -13273.069 -13273.069 283.8937 283.8937 67374.434 67374.434 376.75165 376.75165 Loop time of 90.1301 on 1 procs for 1000 steps with 4000 atoms Performance: 0.959 ns/day, 25.036 hours/ns, 11.095 timesteps/s 80.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 89.825 | 89.825 | 89.825 | 0.0 | 99.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.040627 | 0.040627 | 0.040627 | 0.0 | 0.05 Output | 4.93e-05 | 4.93e-05 | 4.93e-05 | 0.0 | 0.00 Modify | 0.23891 | 0.23891 | 0.23891 | 0.0 | 0.27 Other | | 0.02533 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312670.0 ave 312670 max 312670 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312670 Ave neighs/atom = 78.167500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13126.321 -13126.321 -13273.069 -13273.069 283.8937 283.8937 67374.434 67374.434 376.75165 376.75165 4000 -13134.173 -13134.173 -13282.274 -13282.274 286.51194 286.51194 67346.667 67346.667 54.358031 54.358031 Loop time of 86.5725 on 1 procs for 1000 steps with 4000 atoms Performance: 0.998 ns/day, 24.048 hours/ns, 11.551 timesteps/s 84.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 86.317 | 86.317 | 86.317 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038035 | 0.038035 | 0.038035 | 0.0 | 0.04 Output | 4.89e-05 | 4.89e-05 | 4.89e-05 | 0.0 | 0.00 Modify | 0.1782 | 0.1782 | 0.1782 | 0.0 | 0.21 Other | | 0.03891 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312670.0 ave 312670 max 312670 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312670 Ave neighs/atom = 78.167500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13134.173 -13134.173 -13282.274 -13282.274 286.51194 286.51194 67346.667 67346.667 54.358031 54.358031 5000 -13130.375 -13130.375 -13279.974 -13279.974 289.40856 289.40856 67365.977 67365.977 81.276779 81.276779 Loop time of 91.1542 on 1 procs for 1000 steps with 4000 atoms Performance: 0.948 ns/day, 25.321 hours/ns, 10.970 timesteps/s 80.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 90.89 | 90.89 | 90.89 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038074 | 0.038074 | 0.038074 | 0.0 | 0.04 Output | 4.68e-05 | 4.68e-05 | 4.68e-05 | 0.0 | 0.00 Modify | 0.18658 | 0.18658 | 0.18658 | 0.0 | 0.20 Other | | 0.03903 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312546.0 ave 312546 max 312546 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312546 Ave neighs/atom = 78.136500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 295.097986227493, Press = -251.74524550883 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13130.375 -13130.375 -13279.974 -13279.974 289.40856 289.40856 67365.977 67365.977 81.276779 81.276779 6000 -13129.896 -13129.896 -13279.665 -13279.665 289.73857 289.73857 67427.022 67427.022 -572.94268 -572.94268 Loop time of 90.275 on 1 procs for 1000 steps with 4000 atoms Performance: 0.957 ns/day, 25.076 hours/ns, 11.077 timesteps/s 81.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 89.92 | 89.92 | 89.92 | 0.0 | 99.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.090801 | 0.090801 | 0.090801 | 0.0 | 0.10 Output | 3.48e-05 | 3.48e-05 | 3.48e-05 | 0.0 | 0.00 Modify | 0.22557 | 0.22557 | 0.22557 | 0.0 | 0.25 Other | | 0.03874 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312648.0 ave 312648 max 312648 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312648 Ave neighs/atom = 78.162000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.646451396386, Press = -30.8600603052174 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13129.896 -13129.896 -13279.665 -13279.665 289.73857 289.73857 67427.022 67427.022 -572.94268 -572.94268 7000 -13132.527 -13132.527 -13284.459 -13284.459 293.92341 293.92341 67483.828 67483.828 -1588.7063 -1588.7063 Loop time of 92.9364 on 1 procs for 1000 steps with 4000 atoms Performance: 0.930 ns/day, 25.816 hours/ns, 10.760 timesteps/s 78.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 92.605 | 92.605 | 92.605 | 0.0 | 99.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038829 | 0.038829 | 0.038829 | 0.0 | 0.04 Output | 3.61e-05 | 3.61e-05 | 3.61e-05 | 0.0 | 0.00 Modify | 0.2439 | 0.2439 | 0.2439 | 0.0 | 0.26 Other | | 0.04866 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312520.0 ave 312520 max 312520 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312520 Ave neighs/atom = 78.130000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.165381665567, Press = -4.38308124744837 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13132.527 -13132.527 -13284.459 -13284.459 293.92341 293.92341 67483.828 67483.828 -1588.7063 -1588.7063 8000 -13129.33 -13129.33 -13284.757 -13284.757 300.68428 300.68428 67430.231 67430.231 -904.87409 -904.87409 Loop time of 89.7188 on 1 procs for 1000 steps with 4000 atoms Performance: 0.963 ns/day, 24.922 hours/ns, 11.146 timesteps/s 81.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 89.449 | 89.449 | 89.449 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038211 | 0.038211 | 0.038211 | 0.0 | 0.04 Output | 3.56e-05 | 3.56e-05 | 3.56e-05 | 0.0 | 0.00 Modify | 0.20344 | 0.20344 | 0.20344 | 0.0 | 0.23 Other | | 0.02844 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312506.0 ave 312506 max 312506 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312506 Ave neighs/atom = 78.126500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.965996216384, Press = 5.68985731104596 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13129.33 -13129.33 -13284.757 -13284.757 300.68428 300.68428 67430.231 67430.231 -904.87409 -904.87409 9000 -13130.149 -13130.149 -13280.064 -13280.064 290.01979 290.01979 67344.847 67344.847 302.60733 302.60733 Loop time of 95.9786 on 1 procs for 1000 steps with 4000 atoms Performance: 0.900 ns/day, 26.661 hours/ns, 10.419 timesteps/s 76.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 95.638 | 95.638 | 95.638 | 0.0 | 99.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03778 | 0.03778 | 0.03778 | 0.0 | 0.04 Output | 3.57e-05 | 3.57e-05 | 3.57e-05 | 0.0 | 0.00 Modify | 0.28377 | 0.28377 | 0.28377 | 0.0 | 0.30 Other | | 0.01886 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312542.0 ave 312542 max 312542 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312542 Ave neighs/atom = 78.135500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.159432084563, Press = 2.56578241740221 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13130.149 -13130.149 -13280.064 -13280.064 290.01979 290.01979 67344.847 67344.847 302.60733 302.60733 10000 -13132.541 -13132.541 -13282.563 -13282.563 290.22804 290.22804 67319.96 67319.96 404.7888 404.7888 Loop time of 91.9114 on 1 procs for 1000 steps with 4000 atoms Performance: 0.940 ns/day, 25.531 hours/ns, 10.880 timesteps/s 79.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 91.663 | 91.663 | 91.663 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037701 | 0.037701 | 0.037701 | 0.0 | 0.04 Output | 2.65e-05 | 2.65e-05 | 2.65e-05 | 0.0 | 0.00 Modify | 0.19229 | 0.19229 | 0.19229 | 0.0 | 0.21 Other | | 0.01858 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312582.0 ave 312582 max 312582 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312582 Ave neighs/atom = 78.145500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.463929663833, Press = -2.15656792189499 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13132.541 -13132.541 -13282.563 -13282.563 290.22804 290.22804 67319.96 67319.96 404.7888 404.7888 11000 -13128.405 -13128.405 -13280.932 -13280.932 295.07443 295.07443 67355.448 67355.448 179.07235 179.07235 Loop time of 91.9962 on 1 procs for 1000 steps with 4000 atoms Performance: 0.939 ns/day, 25.555 hours/ns, 10.870 timesteps/s 79.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 91.678 | 91.678 | 91.678 | 0.0 | 99.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037852 | 0.037852 | 0.037852 | 0.0 | 0.04 Output | 2.83e-05 | 2.83e-05 | 2.83e-05 | 0.0 | 0.00 Modify | 0.24179 | 0.24179 | 0.24179 | 0.0 | 0.26 Other | | 0.03867 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312648.0 ave 312648 max 312648 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312648 Ave neighs/atom = 78.162000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.343784141341, Press = -4.66168235868009 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13128.405 -13128.405 -13280.932 -13280.932 295.07443 295.07443 67355.448 67355.448 179.07235 179.07235 12000 -13133.751 -13133.751 -13282.299 -13282.299 287.37546 287.37546 67378.631 67378.631 -204.00188 -204.00188 Loop time of 84.8011 on 1 procs for 1000 steps with 4000 atoms Performance: 1.019 ns/day, 23.556 hours/ns, 11.792 timesteps/s 85.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 84.54 | 84.54 | 84.54 | 0.0 | 99.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037976 | 0.037976 | 0.037976 | 0.0 | 0.04 Output | 3.55e-05 | 3.55e-05 | 3.55e-05 | 0.0 | 0.00 Modify | 0.20379 | 0.20379 | 0.20379 | 0.0 | 0.24 Other | | 0.01878 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312600.0 ave 312600 max 312600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312600 Ave neighs/atom = 78.150000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.119570971386, Press = -6.83944665339705 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13133.751 -13133.751 -13282.299 -13282.299 287.37546 287.37546 67378.631 67378.631 -204.00188 -204.00188 13000 -13128.037 -13128.037 -13281.464 -13281.464 296.81525 296.81525 67505.958 67505.958 -1509.0601 -1509.0601 Loop time of 80.9128 on 1 procs for 1000 steps with 4000 atoms Performance: 1.068 ns/day, 22.476 hours/ns, 12.359 timesteps/s 90.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 80.673 | 80.673 | 80.673 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037959 | 0.037959 | 0.037959 | 0.0 | 0.05 Output | 3.66e-05 | 3.66e-05 | 3.66e-05 | 0.0 | 0.00 Modify | 0.1826 | 0.1826 | 0.1826 | 0.0 | 0.23 Other | | 0.01881 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312596.0 ave 312596 max 312596 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312596 Ave neighs/atom = 78.149000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.247836247278, Press = -5.01599861406594 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13128.037 -13128.037 -13281.464 -13281.464 296.81525 296.81525 67505.958 67505.958 -1509.0601 -1509.0601 14000 -13135.977 -13135.977 -13284.664 -13284.664 287.64378 287.64378 67429.107 67429.107 -1013.5463 -1013.5463 Loop time of 82.9363 on 1 procs for 1000 steps with 4000 atoms Performance: 1.042 ns/day, 23.038 hours/ns, 12.057 timesteps/s 88.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.714 | 82.714 | 82.714 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038359 | 0.038359 | 0.038359 | 0.0 | 0.05 Output | 3.6e-05 | 3.6e-05 | 3.6e-05 | 0.0 | 0.00 Modify | 0.16369 | 0.16369 | 0.16369 | 0.0 | 0.20 Other | | 0.0199 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312484.0 ave 312484 max 312484 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312484 Ave neighs/atom = 78.121000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 67361.4228545816 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0