# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.431000001728535*${_u_distance} variable latticeconst_converted equal 5.431000001728535*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43100000172853 Lattice spacing in x,y,z = 5.4310000 5.4310000 5.4310000 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (54.310000 54.310000 54.310000) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 kim_interactions Si #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_Wagner_2007_SiC__MO_430846853065_000 pair_coeff * * Si #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 28.0855 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 160191.478143953 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.478143953/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.478143953/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.478143953/(1*1*${_u_distance}) variable V0_metal equal 160191.478143953/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160191.478143953*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160191.478143953 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_u_temperature} variable temp_converted equal 333.15*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 333.15 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 333.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "333.15 - 0.2" variable T_up equal "333.15 + 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 = 19 19 19 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) = 4.689 | 4.689 | 4.689 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36695.539 -36695.539 -37040 -37040 333.15 333.15 160191.48 160191.48 2296.781 2296.781 1000 -36319.167 -36319.167 -36665.711 -36665.711 335.16453 335.16453 162163.66 162163.66 -481.59561 -481.59561 Loop time of 30.6776 on 1 procs for 1000 steps with 8000 atoms Performance: 2.816 ns/day, 8.522 hours/ns, 32.597 timesteps/s 91.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.203 | 30.203 | 30.203 | 0.0 | 98.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.06354 | 0.06354 | 0.06354 | 0.0 | 0.21 Output | 6.42e-05 | 6.42e-05 | 6.42e-05 | 0.0 | 0.00 Modify | 0.37746 | 0.37746 | 0.37746 | 0.0 | 1.23 Other | | 0.03374 | | | 0.11 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 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: 368000.0 ave 368000 max 368000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 368000 Ave neighs/atom = 46.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36319.167 -36319.167 -36665.711 -36665.711 335.16453 335.16453 162163.66 162163.66 -481.59561 -481.59561 2000 -36354.754 -36354.754 -36708.995 -36708.995 342.60883 342.60883 161954.37 161954.37 -184.55938 -184.55938 Loop time of 29.4059 on 1 procs for 1000 steps with 8000 atoms Performance: 2.938 ns/day, 8.168 hours/ns, 34.007 timesteps/s 98.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.012 | 29.012 | 29.012 | 0.0 | 98.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051648 | 0.051648 | 0.051648 | 0.0 | 0.18 Output | 5.26e-05 | 5.26e-05 | 5.26e-05 | 0.0 | 0.00 Modify | 0.30838 | 0.30838 | 0.30838 | 0.0 | 1.05 Other | | 0.03406 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 345570.0 ave 345570 max 345570 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 345570 Ave neighs/atom = 43.196250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36354.754 -36354.754 -36708.995 -36708.995 342.60883 342.60883 161954.37 161954.37 -184.55938 -184.55938 3000 -36336.496 -36336.496 -36691.355 -36691.355 343.20685 343.20685 161967.86 161967.86 40.586481 40.586481 Loop time of 28.6651 on 1 procs for 1000 steps with 8000 atoms Performance: 3.014 ns/day, 7.963 hours/ns, 34.886 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.274 | 28.274 | 28.274 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051044 | 0.051044 | 0.051044 | 0.0 | 0.18 Output | 6.22e-05 | 6.22e-05 | 6.22e-05 | 0.0 | 0.00 Modify | 0.30641 | 0.30641 | 0.30641 | 0.0 | 1.07 Other | | 0.03343 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 348094.0 ave 348094 max 348094 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 348094 Ave neighs/atom = 43.511750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36336.496 -36336.496 -36691.355 -36691.355 343.20685 343.20685 161967.86 161967.86 40.586481 40.586481 4000 -36346.08 -36346.08 -36683.398 -36683.398 326.24166 326.24166 162004.3 162004.3 -164.09317 -164.09317 Loop time of 29.0246 on 1 procs for 1000 steps with 8000 atoms Performance: 2.977 ns/day, 8.062 hours/ns, 34.454 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.629 | 28.629 | 28.629 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051375 | 0.051375 | 0.051375 | 0.0 | 0.18 Output | 5.98e-05 | 5.98e-05 | 5.98e-05 | 0.0 | 0.00 Modify | 0.30981 | 0.30981 | 0.30981 | 0.0 | 1.07 Other | | 0.03415 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 346992.0 ave 346992 max 346992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 346992 Ave neighs/atom = 43.374000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36346.08 -36346.08 -36683.398 -36683.398 326.24166 326.24166 162004.3 162004.3 -164.09317 -164.09317 5000 -36345.309 -36345.309 -36691.791 -36691.791 335.10469 335.10469 161951.43 161951.43 21.095529 21.095529 Loop time of 29.2292 on 1 procs for 1000 steps with 8000 atoms Performance: 2.956 ns/day, 8.119 hours/ns, 34.212 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.833 | 28.833 | 28.833 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051867 | 0.051867 | 0.051867 | 0.0 | 0.18 Output | 4.33e-05 | 4.33e-05 | 4.33e-05 | 0.0 | 0.00 Modify | 0.31041 | 0.31041 | 0.31041 | 0.0 | 1.06 Other | | 0.03377 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 346540.0 ave 346540 max 346540 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 346540 Ave neighs/atom = 43.317500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 334.892794157107, Press = 131.914526163225 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36345.309 -36345.309 -36691.791 -36691.791 335.10469 335.10469 161951.43 161951.43 21.095529 21.095529 6000 -36341.003 -36341.003 -36685.583 -36685.583 333.26495 333.26495 161923.95 161923.95 289.50746 289.50746 Loop time of 28.91 on 1 procs for 1000 steps with 8000 atoms Performance: 2.989 ns/day, 8.031 hours/ns, 34.590 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.507 | 28.507 | 28.507 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.053295 | 0.053295 | 0.053295 | 0.0 | 0.18 Output | 4.73e-05 | 4.73e-05 | 4.73e-05 | 0.0 | 0.00 Modify | 0.31615 | 0.31615 | 0.31615 | 0.0 | 1.09 Other | | 0.03346 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 347018.0 ave 347018 max 347018 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 347018 Ave neighs/atom = 43.377250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.66429359421, Press = -8.94992311238918 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36341.003 -36341.003 -36685.583 -36685.583 333.26495 333.26495 161923.95 161923.95 289.50746 289.50746 7000 -36349.284 -36349.284 -36682.239 -36682.239 322.02178 322.02178 162159.73 162159.73 -1102.6209 -1102.6209 Loop time of 28.6707 on 1 procs for 1000 steps with 8000 atoms Performance: 3.014 ns/day, 7.964 hours/ns, 34.879 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.272 | 28.272 | 28.272 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051138 | 0.051138 | 0.051138 | 0.0 | 0.18 Output | 4.69e-05 | 4.69e-05 | 4.69e-05 | 0.0 | 0.00 Modify | 0.31363 | 0.31363 | 0.31363 | 0.0 | 1.09 Other | | 0.03363 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 346552.0 ave 346552 max 346552 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 346552 Ave neighs/atom = 43.319000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.119567516054, Press = 5.19714412597833 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36349.284 -36349.284 -36682.239 -36682.239 322.02178 322.02178 162159.73 162159.73 -1102.6209 -1102.6209 8000 -36339.511 -36339.511 -36681.859 -36681.859 331.10674 331.10674 161858.92 161858.92 772.61689 772.61689 Loop time of 28.8622 on 1 procs for 1000 steps with 8000 atoms Performance: 2.994 ns/day, 8.017 hours/ns, 34.647 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.464 | 28.464 | 28.464 | 0.0 | 98.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051535 | 0.051535 | 0.051535 | 0.0 | 0.18 Output | 3.86e-05 | 3.86e-05 | 3.86e-05 | 0.0 | 0.00 Modify | 0.31359 | 0.31359 | 0.31359 | 0.0 | 1.09 Other | | 0.03345 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 345366.0 ave 345366 max 345366 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 345366 Ave neighs/atom = 43.170750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.088388043761, Press = 7.95070434200882 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36339.511 -36339.511 -36681.859 -36681.859 331.10674 331.10674 161858.92 161858.92 772.61689 772.61689 9000 -36348.892 -36348.892 -36685.24 -36685.24 325.30289 325.30289 161960.52 161960.52 33.756951 33.756951 Loop time of 28.5198 on 1 procs for 1000 steps with 8000 atoms Performance: 3.029 ns/day, 7.922 hours/ns, 35.063 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.123 | 28.123 | 28.123 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051161 | 0.051161 | 0.051161 | 0.0 | 0.18 Output | 4.7e-05 | 4.7e-05 | 4.7e-05 | 0.0 | 0.00 Modify | 0.31182 | 0.31182 | 0.31182 | 0.0 | 1.09 Other | | 0.03333 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 346860.0 ave 346860 max 346860 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 346860 Ave neighs/atom = 43.357500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.098603171404, Press = -1.64762172918255 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36348.892 -36348.892 -36685.24 -36685.24 325.30289 325.30289 161960.52 161960.52 33.756951 33.756951 10000 -36341.865 -36341.865 -36688.649 -36688.649 335.39695 335.39695 162024.39 162024.39 -350.34102 -350.34102 Loop time of 29.0657 on 1 procs for 1000 steps with 8000 atoms Performance: 2.973 ns/day, 8.074 hours/ns, 34.405 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.665 | 28.665 | 28.665 | 0.0 | 98.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051111 | 0.051111 | 0.051111 | 0.0 | 0.18 Output | 4.71e-05 | 4.71e-05 | 4.71e-05 | 0.0 | 0.00 Modify | 0.31574 | 0.31574 | 0.31574 | 0.0 | 1.09 Other | | 0.03367 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 346814.0 ave 346814 max 346814 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 346814 Ave neighs/atom = 43.351750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.144356164807, Press = 2.47358558473331 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36341.865 -36341.865 -36688.649 -36688.649 335.39695 335.39695 162024.39 162024.39 -350.34102 -350.34102 11000 -36340.161 -36340.161 -36691.697 -36691.697 339.99289 339.99289 161913 161913 349.21277 349.21277 Loop time of 28.7482 on 1 procs for 1000 steps with 8000 atoms Performance: 3.005 ns/day, 7.986 hours/ns, 34.785 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.352 | 28.352 | 28.352 | 0.0 | 98.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05088 | 0.05088 | 0.05088 | 0.0 | 0.18 Output | 3.84e-05 | 3.84e-05 | 3.84e-05 | 0.0 | 0.00 Modify | 0.31191 | 0.31191 | 0.31191 | 0.0 | 1.08 Other | | 0.03321 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 346438.0 ave 346438 max 346438 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 346438 Ave neighs/atom = 43.304750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.131979961867, Press = 1.78114495806997 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36340.161 -36340.161 -36691.697 -36691.697 339.99289 339.99289 161913 161913 349.21277 349.21277 12000 -36347.976 -36347.976 -36689.598 -36689.598 330.40375 330.40375 162053.23 162053.23 -533.63272 -533.63272 Loop time of 27.2221 on 1 procs for 1000 steps with 8000 atoms Performance: 3.174 ns/day, 7.562 hours/ns, 36.735 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.835 | 26.835 | 26.835 | 0.0 | 98.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.04893 | 0.04893 | 0.04893 | 0.0 | 0.18 Output | 3.77e-05 | 3.77e-05 | 3.77e-05 | 0.0 | 0.00 Modify | 0.30581 | 0.30581 | 0.30581 | 0.0 | 1.12 Other | | 0.03203 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 346904.0 ave 346904 max 346904 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 346904 Ave neighs/atom = 43.363000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.272307440997, Press = -1.73348657310438 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36347.976 -36347.976 -36689.598 -36689.598 330.40375 330.40375 162053.23 162053.23 -533.63272 -533.63272 13000 -36345.988 -36345.988 -36697.091 -36697.091 339.57436 339.57436 161997.08 161997.08 -236.46701 -236.46701 Loop time of 27.8646 on 1 procs for 1000 steps with 8000 atoms Performance: 3.101 ns/day, 7.740 hours/ns, 35.888 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.477 | 27.477 | 27.477 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.049439 | 0.049439 | 0.049439 | 0.0 | 0.18 Output | 3.89e-05 | 3.89e-05 | 3.89e-05 | 0.0 | 0.00 Modify | 0.3059 | 0.3059 | 0.3059 | 0.0 | 1.10 Other | | 0.03255 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 346586.0 ave 346586 max 346586 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 346586 Ave neighs/atom = 43.323250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.247168948764, Press = 5.15823446746201 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -36345.988 -36345.988 -36697.091 -36697.091 339.57436 339.57436 161997.08 161997.08 -236.46701 -236.46701 14000 -36342.985 -36342.985 -36690.552 -36690.552 336.15422 336.15422 161853.75 161853.75 689.19514 689.19514 Loop time of 27.8355 on 1 procs for 1000 steps with 8000 atoms Performance: 3.104 ns/day, 7.732 hours/ns, 35.925 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.448 | 27.448 | 27.448 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.049311 | 0.049311 | 0.049311 | 0.0 | 0.18 Output | 4.67e-05 | 4.67e-05 | 4.67e-05 | 0.0 | 0.00 Modify | 0.30614 | 0.30614 | 0.30614 | 0.0 | 1.10 Other | | 0.03245 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 346960.0 ave 346960 max 346960 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 346960 Ave neighs/atom = 43.370000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.118485112793, Press = -0.372569379096115 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -36342.985 -36342.985 -36690.552 -36690.552 336.15422 336.15422 161853.75 161853.75 689.19514 689.19514 15000 -36344.658 -36344.658 -36686.266 -36686.266 330.39038 330.39038 162075.64 162075.64 -576.85174 -576.85174 Loop time of 27.5416 on 1 procs for 1000 steps with 8000 atoms Performance: 3.137 ns/day, 7.650 hours/ns, 36.309 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.156 | 27.156 | 27.156 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.048996 | 0.048996 | 0.048996 | 0.0 | 0.18 Output | 4.65e-05 | 4.65e-05 | 4.65e-05 | 0.0 | 0.00 Modify | 0.30443 | 0.30443 | 0.30443 | 0.0 | 1.11 Other | | 0.03251 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 347360.0 ave 347360 max 347360 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 347360 Ave neighs/atom = 43.420000 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 161973.07701754 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0