# Variables that can be adjusted by kim-lammps-preprocessor to switch unit sets for # Simulator Models variable _u_distance equal 1.0 variable _u_energy equal 1.0 variable _u_mass equal 1.0 variable _u_time equal 1.0 variable _u_pressure equal 1.0 variable _u_temperature equal 1.0 # This line may be swapped out by kim-lammps-preprocessor if running against a Simulator # Model whose atom_style is not 'atomic' atom_style atomic # 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.430999979376793*${_u_distance} variable latticeconst_converted equal 5.430999979376793*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43099997937679 Lattice spacing in x,y,z = 5.431 5.431 5.431 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.31 54.31 54.31) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.000793934 secs variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 # specify which KIM Model to use pair_style meam/c pair_coeff * * ./SM_656517352485_000-files/b'library.meam' Al Si Mg Cu Fe ./SM_656517352485_000-files/b'AlSiMgCuFe.meam' Si Reading potential file ./SM_656517352485_000-files/b'library.meam' with DATE: 2012-06-29 Reading potential file ./SM_656517352485_000-files/b'AlSiMgCuFe.meam' with DATE: 2012-06-29 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 160191.476166108 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.476166108/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.476166108/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.476166108/(1*1*${_u_distance}) variable V0_metal equal 160191.476166108/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160191.476166108*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160191.476166108 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 2 neighbor lists, perpetual/occasional/extra = 2 0 0 (1) pair meam/c, perpetual attributes: full, newton on pair build: full/bin/atomonly stencil: full/bin/3d bin: standard (2) pair meam/c, perpetual, half/full from (1) attributes: half, newton on pair build: halffull/newton stencil: none bin: none Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 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 160191.48 160191.48 1883.1362 1883.1362 1000 -36445.618 -36445.618 -36735.468 -36735.468 280.33177 280.33177 161989.36 161989.36 151.31487 151.31487 Loop time of 85.16 on 1 procs for 1000 steps with 8000 atoms Performance: 1.015 ns/day, 23.656 hours/ns, 11.743 timesteps/s 46.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 84.211 | 84.211 | 84.211 | 0.0 | 98.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10792 | 0.10792 | 0.10792 | 0.0 | 0.13 Output | 5.8889e-05 | 5.8889e-05 | 5.8889e-05 | 0.0 | 0.00 Modify | 0.76207 | 0.76207 | 0.76207 | 0.0 | 0.89 Other | | 0.07947 | | | 0.09 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 280000 ave 280000 max 280000 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560000 ave 560000 max 560000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560000 Ave neighs/atom = 70 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.83 | 26.83 | 26.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36445.618 -36445.618 -36735.468 -36735.468 280.33177 280.33177 161989.36 161989.36 151.31487 151.31487 2000 -36476.041 -36476.041 -36761.171 -36761.171 275.76694 275.76694 161965.67 161965.67 -418.29158 -418.29158 Loop time of 88.9532 on 1 procs for 1000 steps with 8000 atoms Performance: 0.971 ns/day, 24.709 hours/ns, 11.242 timesteps/s 48.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 88.025 | 88.025 | 88.025 | 0.0 | 98.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13109 | 0.13109 | 0.13109 | 0.0 | 0.15 Output | 5.579e-05 | 5.579e-05 | 5.579e-05 | 0.0 | 0.00 Modify | 0.70312 | 0.70312 | 0.70312 | 0.0 | 0.79 Other | | 0.0935 | | | 0.11 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 288738 ave 288738 max 288738 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 577476 ave 577476 max 577476 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 577476 Ave neighs/atom = 72.1845 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.83 | 26.83 | 26.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36476.041 -36476.041 -36761.171 -36761.171 275.76694 275.76694 161965.67 161965.67 -418.29158 -418.29158 3000 -36459.033 -36459.033 -36751.418 -36751.418 282.78443 282.78443 161976.79 161976.79 -226.72362 -226.72362 Loop time of 88.8616 on 1 procs for 1000 steps with 8000 atoms Performance: 0.972 ns/day, 24.684 hours/ns, 11.253 timesteps/s 48.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 87.818 | 87.818 | 87.818 | 0.0 | 98.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20884 | 0.20884 | 0.20884 | 0.0 | 0.24 Output | 5.3883e-05 | 5.3883e-05 | 5.3883e-05 | 0.0 | 0.00 Modify | 0.75438 | 0.75438 | 0.75438 | 0.0 | 0.85 Other | | 0.08044 | | | 0.09 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8600 ave 8600 max 8600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 288120 ave 288120 max 288120 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 576240 ave 576240 max 576240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 576240 Ave neighs/atom = 72.03 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.83 | 26.83 | 26.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36459.033 -36459.033 -36751.418 -36751.418 282.78443 282.78443 161976.79 161976.79 -226.72362 -226.72362 4000 -36469.886 -36469.886 -36749.311 -36749.311 270.24973 270.24973 161900.94 161900.94 196.00932 196.00932 Loop time of 91.4413 on 1 procs for 1000 steps with 8000 atoms Performance: 0.945 ns/day, 25.400 hours/ns, 10.936 timesteps/s 46.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 90.43 | 90.43 | 90.43 | 0.0 | 98.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18859 | 0.18859 | 0.18859 | 0.0 | 0.21 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.76245 | 0.76245 | 0.76245 | 0.0 | 0.83 Other | | 0.05986 | | | 0.07 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8599 ave 8599 max 8599 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 288543 ave 288543 max 288543 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 577086 ave 577086 max 577086 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 577086 Ave neighs/atom = 72.1358 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.84 | 26.84 | 26.84 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36469.886 -36469.886 -36749.311 -36749.311 270.24973 270.24973 161900.94 161900.94 196.00932 196.00932 5000 -36465.891 -36465.891 -36746.523 -36746.523 271.41713 271.41713 161853.74 161853.74 519.51855 519.51855 Loop time of 84.7795 on 1 procs for 1000 steps with 8000 atoms Performance: 1.019 ns/day, 23.550 hours/ns, 11.795 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 84.001 | 84.001 | 84.001 | 0.0 | 99.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14713 | 0.14713 | 0.14713 | 0.0 | 0.17 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.55242 | 0.55242 | 0.55242 | 0.0 | 0.65 Other | | 0.07921 | | | 0.09 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 289147 ave 289147 max 289147 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578294 ave 578294 max 578294 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578294 Ave neighs/atom = 72.2867 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 275.050499399933, Press = -0.150424408645847 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.86 | 26.86 | 26.86 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36465.891 -36465.891 -36746.523 -36746.523 271.41713 271.41713 161853.74 161853.74 519.51855 519.51855 6000 -36465.958 -36465.958 -36743.142 -36743.142 268.08221 268.08221 161996.09 161996.09 -326.3908 -326.3908 Loop time of 85.4354 on 1 procs for 1000 steps with 8000 atoms Performance: 1.011 ns/day, 23.732 hours/ns, 11.705 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 84.465 | 84.465 | 84.465 | 0.0 | 98.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16846 | 0.16846 | 0.16846 | 0.0 | 0.20 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.68186 | 0.68186 | 0.68186 | 0.0 | 0.80 Other | | 0.1199 | | | 0.14 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 289885 ave 289885 max 289885 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 579770 ave 579770 max 579770 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 579770 Ave neighs/atom = 72.4712 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.90779740417, Press = 15.3348223852163 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.86 | 26.86 | 26.86 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36465.958 -36465.958 -36743.142 -36743.142 268.08221 268.08221 161996.09 161996.09 -326.3908 -326.3908 7000 -36469.908 -36469.908 -36747.029 -36747.029 268.0212 268.0212 162086.98 162086.98 -918.61717 -918.61717 Loop time of 84.7993 on 1 procs for 1000 steps with 8000 atoms Performance: 1.019 ns/day, 23.555 hours/ns, 11.793 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 83.973 | 83.973 | 83.973 | 0.0 | 99.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10727 | 0.10727 | 0.10727 | 0.0 | 0.13 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.68061 | 0.68061 | 0.68061 | 0.0 | 0.80 Other | | 0.0385 | | | 0.05 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 289370 ave 289370 max 289370 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578740 ave 578740 max 578740 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578740 Ave neighs/atom = 72.3425 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.253877018416, Press = -8.16893921740216 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.86 | 26.86 | 26.86 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36469.908 -36469.908 -36747.029 -36747.029 268.0212 268.0212 162086.98 162086.98 -918.61717 -918.61717 8000 -36463.713 -36463.713 -36744.698 -36744.698 271.75857 271.75857 161914.18 161914.18 183.44625 183.44625 Loop time of 85.5222 on 1 procs for 1000 steps with 8000 atoms Performance: 1.010 ns/day, 23.756 hours/ns, 11.693 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 84.633 | 84.633 | 84.633 | 0.0 | 98.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1592 | 0.1592 | 0.1592 | 0.0 | 0.19 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.69013 | 0.69013 | 0.69013 | 0.0 | 0.81 Other | | 0.03982 | | | 0.05 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 289017 ave 289017 max 289017 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578034 ave 578034 max 578034 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578034 Ave neighs/atom = 72.2542 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.103646103553, Press = -6.96404964524284 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.86 | 26.86 | 26.86 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36463.713 -36463.713 -36744.698 -36744.698 271.75857 271.75857 161914.18 161914.18 183.44625 183.44625 9000 -36471.321 -36471.321 -36753.285 -36753.285 272.70501 272.70501 161846.56 161846.56 429.49343 429.49343 Loop time of 85.3536 on 1 procs for 1000 steps with 8000 atoms Performance: 1.012 ns/day, 23.709 hours/ns, 11.716 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 84.445 | 84.445 | 84.445 | 0.0 | 98.94 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10855 | 0.10855 | 0.10855 | 0.0 | 0.13 Output | 3.7909e-05 | 3.7909e-05 | 3.7909e-05 | 0.0 | 0.00 Modify | 0.71088 | 0.71088 | 0.71088 | 0.0 | 0.83 Other | | 0.08946 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8597 ave 8597 max 8597 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 289426 ave 289426 max 289426 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578852 ave 578852 max 578852 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578852 Ave neighs/atom = 72.3565 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.180598899891, Press = -2.0844022497785 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.86 | 26.86 | 26.86 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36471.321 -36471.321 -36753.285 -36753.285 272.70501 272.70501 161846.56 161846.56 429.49343 429.49343 10000 -36463.27 -36463.27 -36746.516 -36746.516 273.94468 273.94468 161937.15 161937.15 62.750336 62.750336 Loop time of 84.8187 on 1 procs for 1000 steps with 8000 atoms Performance: 1.019 ns/day, 23.561 hours/ns, 11.790 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 83.893 | 83.893 | 83.893 | 0.0 | 98.91 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10675 | 0.10675 | 0.10675 | 0.0 | 0.13 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.67954 | 0.67954 | 0.67954 | 0.0 | 0.80 Other | | 0.1392 | | | 0.16 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8600 ave 8600 max 8600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 289115 ave 289115 max 289115 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578230 ave 578230 max 578230 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578230 Ave neighs/atom = 72.2788 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.165344748045, Press = 1.50521770289277 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.86 | 26.86 | 26.86 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36463.27 -36463.27 -36746.516 -36746.516 273.94468 273.94468 161937.15 161937.15 62.750336 62.750336 11000 -36467.583 -36467.583 -36743.822 -36743.822 267.16779 267.16779 162018.28 162018.28 -410.36126 -410.36126 Loop time of 84.6456 on 1 procs for 1000 steps with 8000 atoms Performance: 1.021 ns/day, 23.513 hours/ns, 11.814 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 83.795 | 83.795 | 83.795 | 0.0 | 99.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14616 | 0.14616 | 0.14616 | 0.0 | 0.17 Output | 0.020085 | 0.020085 | 0.020085 | 0.0 | 0.02 Modify | 0.60551 | 0.60551 | 0.60551 | 0.0 | 0.72 Other | | 0.07872 | | | 0.09 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8599 ave 8599 max 8599 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 289194 ave 289194 max 289194 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578388 ave 578388 max 578388 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578388 Ave neighs/atom = 72.2985 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.102525022113, Press = -0.655122439459241 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.86 | 26.86 | 26.86 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36467.583 -36467.583 -36743.822 -36743.822 267.16779 267.16779 162018.28 162018.28 -410.36126 -410.36126 12000 -36468.613 -36468.613 -36750.358 -36750.358 272.49299 272.49299 161931.71 161931.71 -26.561323 -26.561323 Loop time of 84.926 on 1 procs for 1000 steps with 8000 atoms Performance: 1.017 ns/day, 23.591 hours/ns, 11.775 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 84.153 | 84.153 | 84.153 | 0.0 | 99.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1068 | 0.1068 | 0.1068 | 0.0 | 0.13 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.58701 | 0.58701 | 0.58701 | 0.0 | 0.69 Other | | 0.07915 | | | 0.09 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8600 ave 8600 max 8600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 289051 ave 289051 max 289051 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578102 ave 578102 max 578102 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578102 Ave neighs/atom = 72.2627 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.165961922265, Press = -2.49582509030437 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.86 | 26.86 | 26.86 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36468.613 -36468.613 -36750.358 -36750.358 272.49299 272.49299 161931.71 161931.71 -26.561323 -26.561323 13000 -36462.035 -36462.035 -36747.393 -36747.393 275.98741 275.98741 161833.5 161833.5 685.55698 685.55698 Loop time of 83.227 on 1 procs for 1000 steps with 8000 atoms Performance: 1.038 ns/day, 23.119 hours/ns, 12.015 timesteps/s 51.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.427 | 82.427 | 82.427 | 0.0 | 99.04 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12865 | 0.12865 | 0.12865 | 0.0 | 0.15 Output | 5.6028e-05 | 5.6028e-05 | 5.6028e-05 | 0.0 | 0.00 Modify | 0.61046 | 0.61046 | 0.61046 | 0.0 | 0.73 Other | | 0.06092 | | | 0.07 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 288776 ave 288776 max 288776 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 577552 ave 577552 max 577552 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 577552 Ave neighs/atom = 72.194 Neighbor list builds = 0 Dangerous builds = 0 if "${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 161935.754332905 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0