# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.431141227483749*${_u_distance} variable latticeconst_converted equal 5.431141227483749*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43114122748375 Lattice spacing in x,y,z = 5.43114 5.43114 5.43114 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.3114 54.3114 54.3114) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.000812054 secs variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 # specify which KIM Model to use pair_style meam/spline pair_coeff * * ./SM_662785656123_000-files/b'Si_2.meam.spline' Si Reading potential file ./SM_662785656123_000-files/b'Si_2.meam.spline' with DATE: 2012-02-01 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 160203.975152292 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160203.975152292/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160203.975152292/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160203.975152292/(1*1*${_u_distance}) variable V0_metal equal 160203.975152292/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160203.975152292*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160203.975152292 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.24 ghost atom cutoff = 7.24 binsize = 3.62, bins = 16 16 16 2 neighbor lists, perpetual/occasional/extra = 2 0 0 (1) pair meam/spline, perpetual attributes: full, newton on pair build: full/bin/atomonly stencil: full/bin/3d bin: standard (2) pair meam/spline, 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) = 10.43 | 10.43 | 10.43 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36700.598 -36700.598 -37045.059 -37045.059 333.15 333.15 160203.98 160203.98 2296.6 2296.6 1000 -36311.18 -36311.18 -36668.302 -36668.302 345.39595 345.39595 159322.51 159322.51 -147.18272 -147.18272 Loop time of 259.502 on 1 procs for 1000 steps with 8000 atoms Performance: 0.333 ns/day, 72.084 hours/ns, 3.854 timesteps/s 53.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 258.72 | 258.72 | 258.72 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12338 | 0.12338 | 0.12338 | 0.0 | 0.05 Output | 6.1035e-05 | 6.1035e-05 | 6.1035e-05 | 0.0 | 0.00 Modify | 0.57849 | 0.57849 | 0.57849 | 0.0 | 0.22 Other | | 0.07887 | | | 0.03 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: 344000 ave 344000 max 344000 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 688000 ave 688000 max 688000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 688000 Ave neighs/atom = 86 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36311.18 -36311.18 -36668.302 -36668.302 345.39595 345.39595 159322.51 159322.51 -147.18272 -147.18272 2000 -36352.596 -36352.596 -36687.419 -36687.419 323.8283 323.8283 159270.66 159270.66 373.20313 373.20313 Loop time of 262.86 on 1 procs for 1000 steps with 8000 atoms Performance: 0.329 ns/day, 73.017 hours/ns, 3.804 timesteps/s 53.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 262.13 | 262.13 | 262.13 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20493 | 0.20493 | 0.20493 | 0.0 | 0.08 Output | 5.579e-05 | 5.579e-05 | 5.579e-05 | 0.0 | 0.00 Modify | 0.46401 | 0.46401 | 0.46401 | 0.0 | 0.18 Other | | 0.06022 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 342020 ave 342020 max 342020 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684040 ave 684040 max 684040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684040 Ave neighs/atom = 85.505 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36352.596 -36352.596 -36687.419 -36687.419 323.8283 323.8283 159270.66 159270.66 373.20313 373.20313 3000 -36325.47 -36325.47 -36673.308 -36673.308 336.41556 336.41556 159127.16 159127.16 685.13717 685.13717 Loop time of 295.897 on 1 procs for 1000 steps with 8000 atoms Performance: 0.292 ns/day, 82.194 hours/ns, 3.380 timesteps/s 47.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 294.93 | 294.93 | 294.93 | 0.0 | 99.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20986 | 0.20986 | 0.20986 | 0.0 | 0.07 Output | 5.6028e-05 | 5.6028e-05 | 5.6028e-05 | 0.0 | 0.00 Modify | 0.69618 | 0.69618 | 0.69618 | 0.0 | 0.24 Other | | 0.06222 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 342230 ave 342230 max 342230 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684460 ave 684460 max 684460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684460 Ave neighs/atom = 85.5575 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36325.47 -36325.47 -36673.308 -36673.308 336.41556 336.41556 159127.16 159127.16 685.13717 685.13717 4000 -36344.8 -36344.8 -36685.895 -36685.895 329.89476 329.89476 159264.01 159264.01 -171.67002 -171.67002 Loop time of 278.961 on 1 procs for 1000 steps with 8000 atoms Performance: 0.310 ns/day, 77.489 hours/ns, 3.585 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 278.2 | 278.2 | 278.2 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11607 | 0.11607 | 0.11607 | 0.0 | 0.04 Output | 7.4148e-05 | 7.4148e-05 | 7.4148e-05 | 0.0 | 0.00 Modify | 0.52538 | 0.52538 | 0.52538 | 0.0 | 0.19 Other | | 0.123 | | | 0.04 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 342155 ave 342155 max 342155 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684310 ave 684310 max 684310 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684310 Ave neighs/atom = 85.5387 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36344.8 -36344.8 -36685.895 -36685.895 329.89476 329.89476 159264.01 159264.01 -171.67002 -171.67002 5000 -36334.223 -36334.223 -36681.288 -36681.288 335.66892 335.66892 159271.04 159271.04 -0.57123503 -0.57123503 Loop time of 280.819 on 1 procs for 1000 steps with 8000 atoms Performance: 0.308 ns/day, 78.005 hours/ns, 3.561 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 279.83 | 279.83 | 279.83 | 0.0 | 99.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15868 | 0.15868 | 0.15868 | 0.0 | 0.06 Output | 6.1035e-05 | 6.1035e-05 | 6.1035e-05 | 0.0 | 0.00 Modify | 0.72548 | 0.72548 | 0.72548 | 0.0 | 0.26 Other | | 0.1028 | | | 0.04 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 341939 ave 341939 max 341939 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 683878 ave 683878 max 683878 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 683878 Ave neighs/atom = 85.4848 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 335.818587485138, Press = -133.705056738735 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36334.223 -36334.223 -36681.288 -36681.288 335.66892 335.66892 159271.04 159271.04 -0.57123502 -0.57123502 6000 -36336.929 -36336.929 -36682.439 -36682.439 334.16422 334.16422 159220.32 159220.32 204.29046 204.29046 Loop time of 270.98 on 1 procs for 1000 steps with 8000 atoms Performance: 0.319 ns/day, 75.272 hours/ns, 3.690 timesteps/s 51.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 269.99 | 269.99 | 269.99 | 0.0 | 99.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1696 | 0.1696 | 0.1696 | 0.0 | 0.06 Output | 5.3883e-05 | 5.3883e-05 | 5.3883e-05 | 0.0 | 0.00 Modify | 0.75938 | 0.75938 | 0.75938 | 0.0 | 0.28 Other | | 0.06342 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 342084 ave 342084 max 342084 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684168 ave 684168 max 684168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684168 Ave neighs/atom = 85.521 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.830149664467, Press = -30.0851861116048 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36336.929 -36336.929 -36682.439 -36682.439 334.16422 334.16422 159220.32 159220.32 204.29046 204.29046 7000 -36339.088 -36339.088 -36684.725 -36684.725 334.28707 334.28707 159188.41 159188.41 298.44698 298.44698 Loop time of 235.093 on 1 procs for 1000 steps with 8000 atoms Performance: 0.368 ns/day, 65.304 hours/ns, 4.254 timesteps/s 59.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 234.25 | 234.25 | 234.25 | 0.0 | 99.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18604 | 0.18604 | 0.18604 | 0.0 | 0.08 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.55638 | 0.55638 | 0.55638 | 0.0 | 0.24 Other | | 0.1007 | | | 0.04 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 342138 ave 342138 max 342138 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684276 ave 684276 max 684276 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684276 Ave neighs/atom = 85.5345 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.21580948534, Press = 3.56274947939718 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36339.088 -36339.088 -36684.725 -36684.725 334.28707 334.28707 159188.41 159188.41 298.44698 298.44698 8000 -36334.854 -36334.854 -36677.391 -36677.391 331.28888 331.28888 159258.63 159258.63 44.95586 44.95586 Loop time of 221.491 on 1 procs for 1000 steps with 8000 atoms Performance: 0.390 ns/day, 61.525 hours/ns, 4.515 timesteps/s 63.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 220.87 | 220.87 | 220.87 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12691 | 0.12691 | 0.12691 | 0.0 | 0.06 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.44925 | 0.44925 | 0.44925 | 0.0 | 0.20 Other | | 0.04182 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 342095 ave 342095 max 342095 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684190 ave 684190 max 684190 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684190 Ave neighs/atom = 85.5238 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.070282529816, Press = 2.68617686149599 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36334.854 -36334.854 -36677.391 -36677.391 331.28888 331.28888 159258.63 159258.63 44.95586 44.95586 9000 -36339.267 -36339.267 -36682.275 -36682.275 331.74482 331.74482 159361.6 159361.6 -384.03469 -384.03469 Loop time of 206.558 on 1 procs for 1000 steps with 8000 atoms Performance: 0.418 ns/day, 57.377 hours/ns, 4.841 timesteps/s 68.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 205.89 | 205.89 | 205.89 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.066649 | 0.066649 | 0.066649 | 0.0 | 0.03 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.55593 | 0.55593 | 0.55593 | 0.0 | 0.27 Other | | 0.04074 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 342086 ave 342086 max 342086 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684172 ave 684172 max 684172 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684172 Ave neighs/atom = 85.5215 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.146293899688, Press = -7.19773871303602 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36339.267 -36339.267 -36682.275 -36682.275 331.74482 331.74482 159361.6 159361.6 -384.03469 -384.03469 10000 -36335.772 -36335.772 -36679.736 -36679.736 332.66895 332.66895 159188.56 159188.56 111.85394 111.85394 Loop time of 216.773 on 1 procs for 1000 steps with 8000 atoms Performance: 0.399 ns/day, 60.215 hours/ns, 4.613 timesteps/s 64.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 216.03 | 216.03 | 216.03 | 0.0 | 99.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.086543 | 0.086543 | 0.086543 | 0.0 | 0.04 Output | 4.8876e-05 | 4.8876e-05 | 4.8876e-05 | 0.0 | 0.00 Modify | 0.59601 | 0.59601 | 0.59601 | 0.0 | 0.27 Other | | 0.06142 | | | 0.03 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 342045 ave 342045 max 342045 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684090 ave 684090 max 684090 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684090 Ave neighs/atom = 85.5113 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.110692113705, Press = -2.79865776736408 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36335.772 -36335.772 -36679.736 -36679.736 332.66895 332.66895 159188.56 159188.56 111.85394 111.85394 11000 -36338.939 -36338.939 -36681.133 -36681.133 330.95744 330.95744 159128.87 159128.87 737.12108 737.12108 Loop time of 239.898 on 1 procs for 1000 steps with 8000 atoms Performance: 0.360 ns/day, 66.638 hours/ns, 4.168 timesteps/s 58.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 238.93 | 238.93 | 238.93 | 0.0 | 99.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1096 | 0.1096 | 0.1096 | 0.0 | 0.05 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.7905 | 0.7905 | 0.7905 | 0.0 | 0.33 Other | | 0.06335 | | | 0.03 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 341993 ave 341993 max 341993 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 683986 ave 683986 max 683986 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 683986 Ave neighs/atom = 85.4982 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.196848090199, Press = 0.209258185286774 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 10.44 | 10.44 | 10.44 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36338.939 -36338.939 -36681.133 -36681.133 330.95744 330.95744 159128.87 159128.87 737.12108 737.12108 12000 -36334.403 -36334.403 -36682.76 -36682.76 336.91793 336.91793 159214.87 159214.87 -4.3130231 -4.3130231 Loop time of 259.215 on 1 procs for 1000 steps with 8000 atoms Performance: 0.333 ns/day, 72.004 hours/ns, 3.858 timesteps/s 54.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 258.42 | 258.42 | 258.42 | 0.0 | 99.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098635 | 0.098635 | 0.098635 | 0.0 | 0.04 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.59439 | 0.59439 | 0.59439 | 0.0 | 0.23 Other | | 0.1021 | | | 0.04 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 342199 ave 342199 max 342199 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684398 ave 684398 max 684398 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684398 Ave neighs/atom = 85.5498 Neighbor list builds = 0 Dangerous builds = 0 if "${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 159257.444747931 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0