# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.5213917642831802*${_u_distance} variable latticeconst_converted equal 3.5213917642831802*1 lattice fcc ${latticeconst_converted} lattice fcc 3.52139176428318 Lattice spacing in x,y,z = 3.5213918 3.5213918 3.5213918 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (35.213918 35.213918 35.213918) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.002 seconds variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 kim_interactions Ni #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_AsadiZaeemNouranian_2015_Ni__MO_700541006254_000 pair_coeff * * Ni #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 58.6934 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 43665.9620060214 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43665.9620060214/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43665.9620060214/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 43665.9620060214/(1*1*${_u_distance}) variable V0_metal equal 43665.9620060214/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 43665.9620060214*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 43665.9620060214 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 313.15*${_u_temperature} variable temp_converted equal 313.15*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 313.15 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 313.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "313.15 - 0.2" variable T_up equal "313.15 + 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 ghost atom cutoff = 6 binsize = 3, bins = 12 12 12 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 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 -17638.129 -17638.129 -17800 -17800 313.15 313.15 43665.962 43665.962 3959.5348 3959.5348 1000 -17465.797 -17465.797 -17626.782 -17626.782 311.43785 311.43785 44052.39 44052.39 2553.2273 2553.2273 Loop time of 81.7979 on 1 procs for 1000 steps with 4000 atoms Performance: 1.056 ns/day, 22.722 hours/ns, 12.225 timesteps/s 80.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 81.505 | 81.505 | 81.505 | 0.0 | 99.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037613 | 0.037613 | 0.037613 | 0.0 | 0.05 Output | 4.69e-05 | 4.69e-05 | 4.69e-05 | 0.0 | 0.00 Modify | 0.23688 | 0.23688 | 0.23688 | 0.0 | 0.29 Other | | 0.01801 | | | 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17465.797 -17465.797 -17626.782 -17626.782 311.43785 311.43785 44052.39 44052.39 2553.2273 2553.2273 2000 -17474.753 -17474.753 -17642.488 -17642.488 324.49389 324.49389 44081.224 44081.224 264.29617 264.29617 Loop time of 83.8811 on 1 procs for 1000 steps with 4000 atoms Performance: 1.030 ns/day, 23.300 hours/ns, 11.922 timesteps/s 82.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 83.631 | 83.631 | 83.631 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.036942 | 0.036942 | 0.036942 | 0.0 | 0.04 Output | 4.6e-05 | 4.6e-05 | 4.6e-05 | 0.0 | 0.00 Modify | 0.19471 | 0.19471 | 0.19471 | 0.0 | 0.23 Other | | 0.01802 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314656.0 ave 314656 max 314656 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314656 Ave neighs/atom = 78.664000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17474.753 -17474.753 -17642.488 -17642.488 324.49389 324.49389 44081.224 44081.224 264.29617 264.29617 3000 -17474.689 -17474.689 -17638.77 -17638.77 317.42578 317.42578 44088.612 44088.612 249.23783 249.23783 Loop time of 89.8002 on 1 procs for 1000 steps with 4000 atoms Performance: 0.962 ns/day, 24.945 hours/ns, 11.136 timesteps/s 77.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 89.529 | 89.529 | 89.529 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037401 | 0.037401 | 0.037401 | 0.0 | 0.04 Output | 3.67e-05 | 3.67e-05 | 3.67e-05 | 0.0 | 0.00 Modify | 0.19572 | 0.19572 | 0.19572 | 0.0 | 0.22 Other | | 0.03834 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314446.0 ave 314446 max 314446 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314446 Ave neighs/atom = 78.611500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17474.689 -17474.689 -17638.77 -17638.77 317.42578 317.42578 44088.612 44088.612 249.23783 249.23783 4000 -17472.088 -17472.088 -17631.743 -17631.743 308.8645 308.8645 44097.969 44097.969 292.45577 292.45577 Loop time of 88.2123 on 1 procs for 1000 steps with 4000 atoms Performance: 0.979 ns/day, 24.503 hours/ns, 11.336 timesteps/s 78.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 87.949 | 87.949 | 87.949 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.067121 | 0.067121 | 0.067121 | 0.0 | 0.08 Output | 4.53e-05 | 4.53e-05 | 4.53e-05 | 0.0 | 0.00 Modify | 0.17772 | 0.17772 | 0.17772 | 0.0 | 0.20 Other | | 0.01822 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314266.0 ave 314266 max 314266 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314266 Ave neighs/atom = 78.566500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17472.088 -17472.088 -17631.743 -17631.743 308.8645 308.8645 44097.969 44097.969 292.45577 292.45577 5000 -17476.915 -17476.915 -17636.897 -17636.897 309.49593 309.49593 44103.779 44103.779 -326.93167 -326.93167 Loop time of 88.3937 on 1 procs for 1000 steps with 4000 atoms Performance: 0.977 ns/day, 24.554 hours/ns, 11.313 timesteps/s 78.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 88.08 | 88.08 | 88.08 | 0.0 | 99.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.096999 | 0.096999 | 0.096999 | 0.0 | 0.11 Output | 2.75e-05 | 2.75e-05 | 2.75e-05 | 0.0 | 0.00 Modify | 0.19867 | 0.19867 | 0.19867 | 0.0 | 0.22 Other | | 0.01826 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314450.0 ave 314450 max 314450 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314450 Ave neighs/atom = 78.612500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 311.319145039765, Press = -451.005991486309 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17476.915 -17476.915 -17636.897 -17636.897 309.49593 309.49593 44103.779 44103.779 -326.93167 -326.93167 6000 -17471.021 -17471.021 -17635.159 -17635.159 317.53512 317.53512 44133.515 44133.515 -1359.4719 -1359.4719 Loop time of 87.9043 on 1 procs for 1000 steps with 4000 atoms Performance: 0.983 ns/day, 24.418 hours/ns, 11.376 timesteps/s 78.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 87.59 | 87.59 | 87.59 | 0.0 | 99.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03685 | 0.03685 | 0.03685 | 0.0 | 0.04 Output | 3.32e-05 | 3.32e-05 | 3.32e-05 | 0.0 | 0.00 Modify | 0.2595 | 0.2595 | 0.2595 | 0.0 | 0.30 Other | | 0.01813 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314328.0 ave 314328 max 314328 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314328 Ave neighs/atom = 78.582000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.748990547322, Press = -43.803566936471 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17471.021 -17471.021 -17635.159 -17635.159 317.53512 317.53512 44133.515 44133.515 -1359.4719 -1359.4719 7000 -17476.271 -17476.271 -17639.097 -17639.097 314.99721 314.99721 44153.894 44153.894 -2531.5113 -2531.5113 Loop time of 87.2635 on 1 procs for 1000 steps with 4000 atoms Performance: 0.990 ns/day, 24.240 hours/ns, 11.460 timesteps/s 80.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 87.006 | 87.006 | 87.006 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.057227 | 0.057227 | 0.057227 | 0.0 | 0.07 Output | 3.12e-05 | 3.12e-05 | 3.12e-05 | 0.0 | 0.00 Modify | 0.18096 | 0.18096 | 0.18096 | 0.0 | 0.21 Other | | 0.01952 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314392.0 ave 314392 max 314392 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314392 Ave neighs/atom = 78.598000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.967313284004, Press = -22.1113438440733 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17476.271 -17476.271 -17639.097 -17639.097 314.99721 314.99721 44153.894 44153.894 -2531.5113 -2531.5113 8000 -17473.735 -17473.735 -17635.803 -17635.803 313.53195 313.53195 44160.411 44160.411 -2523.9389 -2523.9389 Loop time of 88.4676 on 1 procs for 1000 steps with 4000 atoms Performance: 0.977 ns/day, 24.574 hours/ns, 11.304 timesteps/s 78.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 88.229 | 88.229 | 88.229 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037083 | 0.037083 | 0.037083 | 0.0 | 0.04 Output | 3.48e-05 | 3.48e-05 | 3.48e-05 | 0.0 | 0.00 Modify | 0.18352 | 0.18352 | 0.18352 | 0.0 | 0.21 Other | | 0.01842 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314142.0 ave 314142 max 314142 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314142 Ave neighs/atom = 78.535500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.918191061647, Press = -6.39532680262259 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17473.735 -17473.735 -17635.803 -17635.803 313.53195 313.53195 44160.411 44160.411 -2523.9389 -2523.9389 9000 -17472.691 -17472.691 -17631.496 -17631.496 307.22065 307.22065 44128.964 44128.964 -912.61082 -912.61082 Loop time of 87.4594 on 1 procs for 1000 steps with 4000 atoms Performance: 0.988 ns/day, 24.294 hours/ns, 11.434 timesteps/s 79.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 87.17 | 87.17 | 87.17 | 0.0 | 99.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050475 | 0.050475 | 0.050475 | 0.0 | 0.06 Output | 3.77e-05 | 3.77e-05 | 3.77e-05 | 0.0 | 0.00 Modify | 0.22088 | 0.22088 | 0.22088 | 0.0 | 0.25 Other | | 0.01803 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314170.0 ave 314170 max 314170 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314170 Ave neighs/atom = 78.542500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.548295319417, Press = 1.35286737237336 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17472.691 -17472.691 -17631.496 -17631.496 307.22065 307.22065 44128.964 44128.964 -912.61082 -912.61082 10000 -17475.95 -17475.95 -17639.211 -17639.211 315.83897 315.83897 44114.092 44114.092 -907.98832 -907.98832 Loop time of 87.6828 on 1 procs for 1000 steps with 4000 atoms Performance: 0.985 ns/day, 24.356 hours/ns, 11.405 timesteps/s 79.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 87.347 | 87.347 | 87.347 | 0.0 | 99.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.057312 | 0.057312 | 0.057312 | 0.0 | 0.07 Output | 3.4e-05 | 3.4e-05 | 3.4e-05 | 0.0 | 0.00 Modify | 0.26075 | 0.26075 | 0.26075 | 0.0 | 0.30 Other | | 0.0181 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314342.0 ave 314342 max 314342 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314342 Ave neighs/atom = 78.585500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.809342773398, Press = -0.926272369435391 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17475.95 -17475.95 -17639.211 -17639.211 315.83897 315.83897 44114.092 44114.092 -907.98832 -907.98832 11000 -17477.126 -17477.126 -17635.098 -17635.098 305.60754 305.60754 44103.495 44103.495 -184.66065 -184.66065 Loop time of 87.0227 on 1 procs for 1000 steps with 4000 atoms Performance: 0.993 ns/day, 24.173 hours/ns, 11.491 timesteps/s 79.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 86.737 | 86.737 | 86.737 | 0.0 | 99.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037388 | 0.037388 | 0.037388 | 0.0 | 0.04 Output | 3.47e-05 | 3.47e-05 | 3.47e-05 | 0.0 | 0.00 Modify | 0.21014 | 0.21014 | 0.21014 | 0.0 | 0.24 Other | | 0.03835 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314228.0 ave 314228 max 314228 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314228 Ave neighs/atom = 78.557000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.11112132949, Press = 0.672538516941604 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17477.126 -17477.126 -17635.098 -17635.098 305.60754 305.60754 44103.495 44103.495 -184.66065 -184.66065 12000 -17478.255 -17478.255 -17638.261 -17638.261 309.54275 309.54275 44096.863 44096.863 -161.84322 -161.84322 Loop time of 88.3215 on 1 procs for 1000 steps with 4000 atoms Performance: 0.978 ns/day, 24.534 hours/ns, 11.322 timesteps/s 79.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 87.995 | 87.995 | 87.995 | 0.0 | 99.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.036914 | 0.036914 | 0.036914 | 0.0 | 0.04 Output | 3.95e-05 | 3.95e-05 | 3.95e-05 | 0.0 | 0.00 Modify | 0.27179 | 0.27179 | 0.27179 | 0.0 | 0.31 Other | | 0.01809 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 314274.0 ave 314274 max 314274 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 314274 Ave neighs/atom = 78.568500 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T313.15.out" else "print 'not_converged' file output/vol_T313.15.out" print '${V}' file output/vol_T313.15.out 44098.4152390543 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0