# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.430999964475632*${_u_distance} variable latticeconst_converted equal 5.430999964475632*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43099996447563 Lattice spacing in x,y,z = 5.4310000 5.4310000 5.4310000 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (54.310000 54.310000 54.310000) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 kim_interactions Si #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_JelinekGrohHorstemeyer_2012_AlSiMgCuFe__MO_262519520678_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 160191.474847545 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.474847545/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.474847545/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.474847545/(1*1*${_u_distance}) variable V0_metal equal 160191.474847545/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160191.474847545*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160191.474847545 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*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 273.15 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 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "273.15 - 0.2" variable T_up equal "273.15 + 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 16 16 16 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.894 | 7.894 | 7.894 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36757.576 -36757.576 -37040 -37040 273.15 273.15 160191.47 160191.47 1883.1443 1883.1443 1000 -36445.618 -36445.618 -36735.468 -36735.468 280.33177 280.33177 161989.36 161989.36 151.31482 151.31482 Loop time of 56.9531 on 1 procs for 1000 steps with 8000 atoms Performance: 1.517 ns/day, 15.820 hours/ns, 17.558 timesteps/s 77.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.463 | 56.463 | 56.463 | 0.0 | 99.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.102 | 0.102 | 0.102 | 0.0 | 0.18 Output | 6.25e-05 | 6.25e-05 | 6.25e-05 | 0.0 | 0.00 Modify | 0.34079 | 0.34079 | 0.34079 | 0.0 | 0.60 Other | | 0.04729 | | | 0.08 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 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: 560000.0 ave 560000 max 560000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560000 Ave neighs/atom = 70.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36445.618 -36445.618 -36735.468 -36735.468 280.33177 280.33177 161989.36 161989.36 151.31482 151.31482 2000 -36476.041 -36476.041 -36761.171 -36761.171 275.76694 275.76694 161965.67 161965.67 -418.29116 -418.29116 Loop time of 56.2653 on 1 procs for 1000 steps with 8000 atoms Performance: 1.536 ns/day, 15.629 hours/ns, 17.773 timesteps/s 81.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.754 | 55.754 | 55.754 | 0.0 | 99.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061801 | 0.061801 | 0.061801 | 0.0 | 0.11 Output | 4.98e-05 | 4.98e-05 | 4.98e-05 | 0.0 | 0.00 Modify | 0.41342 | 0.41342 | 0.41342 | 0.0 | 0.73 Other | | 0.0362 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 577476.0 ave 577476 max 577476 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 577476 Ave neighs/atom = 72.184500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36476.041 -36476.041 -36761.171 -36761.171 275.76694 275.76694 161965.67 161965.67 -418.29116 -418.29116 3000 -36459.033 -36459.033 -36751.418 -36751.418 282.78443 282.78443 161976.79 161976.79 -226.72357 -226.72357 Loop time of 57.9591 on 1 procs for 1000 steps with 8000 atoms Performance: 1.491 ns/day, 16.100 hours/ns, 17.254 timesteps/s 80.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.35 | 57.35 | 57.35 | 0.0 | 98.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.075281 | 0.075281 | 0.075281 | 0.0 | 0.13 Output | 6.05e-05 | 6.05e-05 | 6.05e-05 | 0.0 | 0.00 Modify | 0.49747 | 0.49747 | 0.49747 | 0.0 | 0.86 Other | | 0.0363 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8600.00 ave 8600 max 8600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 576240.0 ave 576240 max 576240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 576240 Ave neighs/atom = 72.030000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36459.033 -36459.033 -36751.418 -36751.418 282.78443 282.78443 161976.79 161976.79 -226.72357 -226.72357 4000 -36469.886 -36469.886 -36749.311 -36749.311 270.24973 270.24973 161900.94 161900.94 196.00902 196.00902 Loop time of 54.7554 on 1 procs for 1000 steps with 8000 atoms Performance: 1.578 ns/day, 15.210 hours/ns, 18.263 timesteps/s 83.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 54.321 | 54.321 | 54.321 | 0.0 | 99.21 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.062925 | 0.062925 | 0.062925 | 0.0 | 0.11 Output | 5.93e-05 | 5.93e-05 | 5.93e-05 | 0.0 | 0.00 Modify | 0.33475 | 0.33475 | 0.33475 | 0.0 | 0.61 Other | | 0.03625 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8599.00 ave 8599 max 8599 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 577086.0 ave 577086 max 577086 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 577086 Ave neighs/atom = 72.135750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36469.886 -36469.886 -36749.311 -36749.311 270.24973 270.24973 161900.94 161900.94 196.00902 196.00902 5000 -36465.891 -36465.891 -36746.523 -36746.523 271.41713 271.41713 161853.74 161853.74 519.51848 519.51848 Loop time of 56.8542 on 1 procs for 1000 steps with 8000 atoms Performance: 1.520 ns/day, 15.793 hours/ns, 17.589 timesteps/s 80.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.353 | 56.353 | 56.353 | 0.0 | 99.12 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.081235 | 0.081235 | 0.081235 | 0.0 | 0.14 Output | 3.77e-05 | 3.77e-05 | 3.77e-05 | 0.0 | 0.00 Modify | 0.38413 | 0.38413 | 0.38413 | 0.0 | 0.68 Other | | 0.03601 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578294.0 ave 578294 max 578294 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578294 Ave neighs/atom = 72.286750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 275.050499547967, Press = -0.150603462938483 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36465.891 -36465.891 -36746.523 -36746.523 271.41713 271.41713 161853.74 161853.74 519.51848 519.51848 6000 -36465.958 -36465.958 -36743.142 -36743.142 268.08221 268.08221 161996.09 161996.09 -326.39012 -326.39012 Loop time of 57.6499 on 1 procs for 1000 steps with 8000 atoms Performance: 1.499 ns/day, 16.014 hours/ns, 17.346 timesteps/s 79.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.177 | 57.177 | 57.177 | 0.0 | 99.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.062101 | 0.062101 | 0.062101 | 0.0 | 0.11 Output | 3.62e-05 | 3.62e-05 | 3.62e-05 | 0.0 | 0.00 Modify | 0.37505 | 0.37505 | 0.37505 | 0.0 | 0.65 Other | | 0.03616 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 579770.0 ave 579770 max 579770 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 579770 Ave neighs/atom = 72.471250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.907797417054, Press = 15.3348185815223 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36465.958 -36465.958 -36743.142 -36743.142 268.08221 268.08221 161996.09 161996.09 -326.39012 -326.39012 7000 -36469.908 -36469.908 -36747.029 -36747.029 268.0212 268.0212 162086.98 162086.98 -918.61768 -918.61768 Loop time of 57.8505 on 1 procs for 1000 steps with 8000 atoms Performance: 1.494 ns/day, 16.070 hours/ns, 17.286 timesteps/s 80.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.289 | 57.289 | 57.289 | 0.0 | 99.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10236 | 0.10236 | 0.10236 | 0.0 | 0.18 Output | 4.42e-05 | 4.42e-05 | 4.42e-05 | 0.0 | 0.00 Modify | 0.4227 | 0.4227 | 0.4227 | 0.0 | 0.73 Other | | 0.03649 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578740.0 ave 578740 max 578740 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578740 Ave neighs/atom = 72.342500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.253877041188, Press = -8.16893677932814 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36469.908 -36469.908 -36747.029 -36747.029 268.0212 268.0212 162086.98 162086.98 -918.61768 -918.61768 8000 -36463.713 -36463.713 -36744.698 -36744.698 271.75857 271.75857 161914.18 161914.18 183.44598 183.44598 Loop time of 55.3245 on 1 procs for 1000 steps with 8000 atoms Performance: 1.562 ns/day, 15.368 hours/ns, 18.075 timesteps/s 83.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 54.902 | 54.902 | 54.902 | 0.0 | 99.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.062034 | 0.062034 | 0.062034 | 0.0 | 0.11 Output | 4.56e-05 | 4.56e-05 | 4.56e-05 | 0.0 | 0.00 Modify | 0.32393 | 0.32393 | 0.32393 | 0.0 | 0.59 Other | | 0.03611 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578034.0 ave 578034 max 578034 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578034 Ave neighs/atom = 72.254250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.103646104641, Press = -6.96405506685398 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36463.713 -36463.713 -36744.698 -36744.698 271.75857 271.75857 161914.18 161914.18 183.44598 183.44598 9000 -36471.321 -36471.321 -36753.285 -36753.285 272.70501 272.70501 161846.56 161846.56 429.49352 429.49352 Loop time of 56.4508 on 1 procs for 1000 steps with 8000 atoms Performance: 1.531 ns/day, 15.681 hours/ns, 17.715 timesteps/s 81.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.019 | 56.019 | 56.019 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061733 | 0.061733 | 0.061733 | 0.0 | 0.11 Output | 4.5e-05 | 4.5e-05 | 4.5e-05 | 0.0 | 0.00 Modify | 0.33421 | 0.33421 | 0.33421 | 0.0 | 0.59 Other | | 0.03596 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8597.00 ave 8597 max 8597 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578852.0 ave 578852 max 578852 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578852 Ave neighs/atom = 72.356500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.180598909921, Press = -2.08440494753151 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36471.321 -36471.321 -36753.285 -36753.285 272.70501 272.70501 161846.56 161846.56 429.49352 429.49352 10000 -36463.27 -36463.27 -36746.516 -36746.516 273.94468 273.94468 161937.15 161937.15 62.750436 62.750436 Loop time of 57.9135 on 1 procs for 1000 steps with 8000 atoms Performance: 1.492 ns/day, 16.087 hours/ns, 17.267 timesteps/s 79.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.461 | 57.461 | 57.461 | 0.0 | 99.22 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061988 | 0.061988 | 0.061988 | 0.0 | 0.11 Output | 4.65e-05 | 4.65e-05 | 4.65e-05 | 0.0 | 0.00 Modify | 0.33387 | 0.33387 | 0.33387 | 0.0 | 0.58 Other | | 0.0563 | | | 0.10 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8600.00 ave 8600 max 8600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578230.0 ave 578230 max 578230 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578230 Ave neighs/atom = 72.278750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.165344748837, Press = 1.50521605460398 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36463.27 -36463.27 -36746.516 -36746.516 273.94468 273.94468 161937.15 161937.15 62.750436 62.750436 11000 -36467.583 -36467.583 -36743.822 -36743.822 267.16779 267.16779 162018.28 162018.28 -410.36136 -410.36136 Loop time of 56.8921 on 1 procs for 1000 steps with 8000 atoms Performance: 1.519 ns/day, 15.803 hours/ns, 17.577 timesteps/s 81.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.407 | 56.407 | 56.407 | 0.0 | 99.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.08275 | 0.08275 | 0.08275 | 0.0 | 0.15 Output | 4.57e-05 | 4.57e-05 | 4.57e-05 | 0.0 | 0.00 Modify | 0.34605 | 0.34605 | 0.34605 | 0.0 | 0.61 Other | | 0.05672 | | | 0.10 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8599.00 ave 8599 max 8599 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578388.0 ave 578388 max 578388 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578388 Ave neighs/atom = 72.298500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.102525170979, Press = -0.655123292735958 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36467.583 -36467.583 -36743.822 -36743.822 267.16779 267.16779 162018.28 162018.28 -410.36136 -410.36136 12000 -36468.613 -36468.613 -36750.358 -36750.358 272.49296 272.49296 161931.71 161931.71 -26.561064 -26.561064 Loop time of 59.7879 on 1 procs for 1000 steps with 8000 atoms Performance: 1.445 ns/day, 16.608 hours/ns, 16.726 timesteps/s 77.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.335 | 59.335 | 59.335 | 0.0 | 99.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.067502 | 0.067502 | 0.067502 | 0.0 | 0.11 Output | 4.72e-05 | 4.72e-05 | 4.72e-05 | 0.0 | 0.00 Modify | 0.34933 | 0.34933 | 0.34933 | 0.0 | 0.58 Other | | 0.03634 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8600.00 ave 8600 max 8600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578102.0 ave 578102 max 578102 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578102 Ave neighs/atom = 72.262750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.16596182436, Press = -2.49582788180822 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36468.613 -36468.613 -36750.358 -36750.358 272.49296 272.49296 161931.71 161931.71 -26.561064 -26.561064 13000 -36462.03 -36462.03 -36747.39 -36747.39 275.98975 275.98975 161833.51 161833.51 685.58788 685.58788 Loop time of 58.3821 on 1 procs for 1000 steps with 8000 atoms Performance: 1.480 ns/day, 16.217 hours/ns, 17.129 timesteps/s 79.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.928 | 57.928 | 57.928 | 0.0 | 99.22 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061784 | 0.061784 | 0.061784 | 0.0 | 0.11 Output | 4.62e-05 | 4.62e-05 | 4.62e-05 | 0.0 | 0.00 Modify | 0.35594 | 0.35594 | 0.35594 | 0.0 | 0.61 Other | | 0.03648 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 577552.0 ave 577552 max 577552 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 577552 Ave neighs/atom = 72.194000 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 161935.754383098 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0