# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.5200000256299973*${_u_distance} variable latticeconst_converted equal 3.5200000256299973*1 lattice fcc ${latticeconst_converted} lattice fcc 3.52000002563 Lattice spacing in x,y,z = 3.52 3.52 3.52 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.2 35.2 35.2) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000504017 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_PunYamakovMishin_2013_NiAlCo__MO_826591359508_000 pair_coeff * * Ni 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 43614.2089526979 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2089526979/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2089526979/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2089526979/(1*1*${_u_distance}) variable V0_metal equal 43614.2089526979/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 43614.2089526979*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 43614.2089526979 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.49954 ghost atom cutoff = 8.49954 binsize = 4.24977, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.49954 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -17627.791 -17627.791 -17800 -17800 333.15 333.15 43614.209 43614.209 4217.4511 4217.4511 1000 -17441.154 -17441.154 -17616.237 -17616.237 338.7113 338.7113 44027.472 44027.472 -2220.4781 -2220.4781 Loop time of 39.8135 on 1 procs for 1000 steps with 4000 atoms Performance: 2.170 ns/day, 11.059 hours/ns, 25.117 timesteps/s 46.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.308 | 39.308 | 39.308 | 0.0 | 98.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15383 | 0.15383 | 0.15383 | 0.0 | 0.39 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.31036 | 0.31036 | 0.31036 | 0.0 | 0.78 Other | | 0.04168 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 896000 ave 896000 max 896000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 896000 Ave neighs/atom = 224 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17441.154 -17441.154 -17616.237 -17616.237 338.7113 338.7113 44027.472 44027.472 -2220.4781 -2220.4781 2000 -17455.059 -17455.059 -17617.469 -17617.469 314.19168 314.19168 43938.504 43938.504 620.60917 620.60917 Loop time of 39.3557 on 1 procs for 1000 steps with 4000 atoms Performance: 2.195 ns/day, 10.932 hours/ns, 25.409 timesteps/s 48.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.941 | 38.941 | 38.941 | 0.0 | 98.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09309 | 0.09309 | 0.09309 | 0.0 | 0.24 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.27996 | 0.27996 | 0.27996 | 0.0 | 0.71 Other | | 0.04151 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900566 ave 900566 max 900566 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900566 Ave neighs/atom = 225.142 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17455.059 -17455.059 -17617.469 -17617.469 314.19168 314.19168 43938.504 43938.504 620.60917 620.60917 3000 -17449.338 -17449.338 -17622.812 -17622.812 335.59694 335.59694 43945.208 43945.208 578.15018 578.15018 Loop time of 41.644 on 1 procs for 1000 steps with 4000 atoms Performance: 2.075 ns/day, 11.568 hours/ns, 24.013 timesteps/s 45.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.169 | 41.169 | 41.169 | 0.0 | 98.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11399 | 0.11399 | 0.11399 | 0.0 | 0.27 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.29918 | 0.29918 | 0.29918 | 0.0 | 0.72 Other | | 0.06165 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 901364 ave 901364 max 901364 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 901364 Ave neighs/atom = 225.341 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17449.338 -17449.338 -17622.812 -17622.812 335.59694 335.59694 43945.208 43945.208 578.15018 578.15018 4000 -17449.87 -17449.87 -17627.268 -17627.268 343.18843 343.18843 43977.682 43977.682 -939.00782 -939.00782 Loop time of 41.8083 on 1 procs for 1000 steps with 4000 atoms Performance: 2.067 ns/day, 11.613 hours/ns, 23.919 timesteps/s 45.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.292 | 41.292 | 41.292 | 0.0 | 98.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11321 | 0.11321 | 0.11321 | 0.0 | 0.27 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.38146 | 0.38146 | 0.38146 | 0.0 | 0.91 Other | | 0.0214 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900798 ave 900798 max 900798 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900798 Ave neighs/atom = 225.2 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17449.87 -17449.87 -17627.268 -17627.268 343.18843 343.18843 43977.682 43977.682 -939.00782 -939.00782 5000 -17453.385 -17453.385 -17623.936 -17623.936 329.94253 329.94253 43925.021 43925.021 1108.3827 1108.3827 Loop time of 39.6051 on 1 procs for 1000 steps with 4000 atoms Performance: 2.182 ns/day, 11.001 hours/ns, 25.249 timesteps/s 48.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.189 | 39.189 | 39.189 | 0.0 | 98.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073295 | 0.073295 | 0.073295 | 0.0 | 0.19 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.32079 | 0.32079 | 0.32079 | 0.0 | 0.81 Other | | 0.02173 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900910 ave 900910 max 900910 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900910 Ave neighs/atom = 225.227 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.012220320293, Press = 258.996778885114 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17453.385 -17453.385 -17623.936 -17623.936 329.94253 329.94253 43925.021 43925.021 1108.3827 1108.3827 6000 -17448.515 -17448.515 -17625.477 -17625.477 342.34639 342.34639 43985.029 43985.029 -1072.1617 -1072.1617 Loop time of 41.774 on 1 procs for 1000 steps with 4000 atoms Performance: 2.068 ns/day, 11.604 hours/ns, 23.938 timesteps/s 45.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.313 | 41.313 | 41.313 | 0.0 | 98.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17375 | 0.17375 | 0.17375 | 0.0 | 0.42 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.22555 | 0.22555 | 0.22555 | 0.0 | 0.54 Other | | 0.06188 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 901126 ave 901126 max 901126 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 901126 Ave neighs/atom = 225.281 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.679933098476, Press = -54.8104139428238 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17448.515 -17448.515 -17625.477 -17625.477 342.34639 342.34639 43985.029 43985.029 -1072.1617 -1072.1617 7000 -17455.245 -17455.245 -17622.721 -17622.721 323.99258 323.99258 43957.914 43957.914 -182.77825 -182.77825 Loop time of 38.7556 on 1 procs for 1000 steps with 4000 atoms Performance: 2.229 ns/day, 10.765 hours/ns, 25.803 timesteps/s 48.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.396 | 38.396 | 38.396 | 0.0 | 99.07 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073393 | 0.073393 | 0.073393 | 0.0 | 0.19 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.26446 | 0.26446 | 0.26446 | 0.0 | 0.68 Other | | 0.02137 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900584 ave 900584 max 900584 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900584 Ave neighs/atom = 225.146 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.11420935117, Press = 39.9535821620188 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17455.245 -17455.245 -17622.721 -17622.721 323.99258 323.99258 43957.914 43957.914 -182.77825 -182.77825 8000 -17450.396 -17450.396 -17625.188 -17625.188 338.14626 338.14626 43921.902 43921.902 1276.7311 1276.7311 Loop time of 42.4827 on 1 procs for 1000 steps with 4000 atoms Performance: 2.034 ns/day, 11.801 hours/ns, 23.539 timesteps/s 44.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 42.022 | 42.022 | 42.022 | 0.0 | 98.92 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13331 | 0.13331 | 0.13331 | 0.0 | 0.31 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.30558 | 0.30558 | 0.30558 | 0.0 | 0.72 Other | | 0.02138 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 901228 ave 901228 max 901228 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 901228 Ave neighs/atom = 225.307 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.978784331649, Press = -13.5519941232906 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17450.396 -17450.396 -17625.188 -17625.188 338.14626 338.14626 43921.902 43921.902 1276.7311 1276.7311 9000 -17457.46 -17457.46 -17626.866 -17626.866 327.72644 327.72644 43981.841 43981.841 -1345.1226 -1345.1226 Loop time of 41.9549 on 1 procs for 1000 steps with 4000 atoms Performance: 2.059 ns/day, 11.654 hours/ns, 23.835 timesteps/s 44.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.495 | 41.495 | 41.495 | 0.0 | 98.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093104 | 0.093104 | 0.093104 | 0.0 | 0.22 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.34518 | 0.34518 | 0.34518 | 0.0 | 0.82 Other | | 0.02182 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 901330 ave 901330 max 901330 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 901330 Ave neighs/atom = 225.333 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.651063455666, Press = 2.59147661108252 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17457.46 -17457.46 -17626.866 -17626.866 327.72644 327.72644 43981.841 43981.841 -1345.1226 -1345.1226 10000 -17450.124 -17450.124 -17621.224 -17621.224 331.0043 331.0043 43932.538 43932.538 1060.0693 1060.0693 Loop time of 40.7374 on 1 procs for 1000 steps with 4000 atoms Performance: 2.121 ns/day, 11.316 hours/ns, 24.547 timesteps/s 46.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.319 | 40.319 | 40.319 | 0.0 | 98.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1129 | 0.1129 | 0.1129 | 0.0 | 0.28 Output | 5.3883e-05 | 5.3883e-05 | 5.3883e-05 | 0.0 | 0.00 Modify | 0.26387 | 0.26387 | 0.26387 | 0.0 | 0.65 Other | | 0.04162 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900674 ave 900674 max 900674 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900674 Ave neighs/atom = 225.168 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.565113313052, Press = 7.11550988170618 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17450.124 -17450.124 -17621.224 -17621.224 331.0043 331.0043 43932.538 43932.538 1060.0693 1060.0693 11000 -17448.503 -17448.503 -17624 -17624 339.50951 339.50951 43962.428 43962.428 -209.94888 -209.94888 Loop time of 42.2238 on 1 procs for 1000 steps with 4000 atoms Performance: 2.046 ns/day, 11.729 hours/ns, 23.683 timesteps/s 44.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.784 | 41.784 | 41.784 | 0.0 | 98.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093231 | 0.093231 | 0.093231 | 0.0 | 0.22 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.30498 | 0.30498 | 0.30498 | 0.0 | 0.72 Other | | 0.04189 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 901400 ave 901400 max 901400 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 901400 Ave neighs/atom = 225.35 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.833008188273, Press = -4.05318456216666 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17448.503 -17448.503 -17624 -17624 339.50951 339.50951 43962.428 43962.428 -209.94888 -209.94888 12000 -17446.235 -17446.235 -17621.515 -17621.515 339.09139 339.09139 43973.8 43973.8 -507.99966 -507.99966 Loop time of 46.6764 on 1 procs for 1000 steps with 4000 atoms Performance: 1.851 ns/day, 12.966 hours/ns, 21.424 timesteps/s 41.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 46.024 | 46.024 | 46.024 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13408 | 0.13408 | 0.13408 | 0.0 | 0.29 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.43642 | 0.43642 | 0.43642 | 0.0 | 0.94 Other | | 0.08183 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900818 ave 900818 max 900818 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900818 Ave neighs/atom = 225.204 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.898193394024, Press = 5.12191771676478 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -17446.235 -17446.235 -17621.515 -17621.515 339.09139 339.09139 43973.8 43973.8 -507.99966 -507.99966 13000 -17451.849 -17451.849 -17624.79 -17624.79 334.56533 334.56533 43913.154 43913.154 1563.283 1563.283 Loop time of 48.6515 on 1 procs for 1000 steps with 4000 atoms Performance: 1.776 ns/day, 13.514 hours/ns, 20.554 timesteps/s 39.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 47.882 | 47.882 | 47.882 | 0.0 | 98.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093593 | 0.093593 | 0.093593 | 0.0 | 0.19 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.65393 | 0.65393 | 0.65393 | 0.0 | 1.34 Other | | 0.02167 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 901038 ave 901038 max 901038 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 901038 Ave neighs/atom = 225.26 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.217767045921, Press = -0.992050997402929 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -17451.849 -17451.849 -17624.79 -17624.79 334.56533 334.56533 43913.154 43913.154 1563.283 1563.283 14000 -17450.367 -17450.367 -17620.216 -17620.216 328.58295 328.58295 44031.03 44031.03 -2849.3858 -2849.3858 Loop time of 49.9885 on 1 procs for 1000 steps with 4000 atoms Performance: 1.728 ns/day, 13.886 hours/ns, 20.005 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 49.405 | 49.405 | 49.405 | 0.0 | 98.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18536 | 0.18536 | 0.18536 | 0.0 | 0.37 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.37706 | 0.37706 | 0.37706 | 0.0 | 0.75 Other | | 0.0215 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 901548 ave 901548 max 901548 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 901548 Ave neighs/atom = 225.387 Neighbor list builds = 0 Dangerous builds = 0 if "${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 43956.6014123941 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0