# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.430949777364731*${_u_distance} variable latticeconst_converted equal 5.430949777364731*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43094977736473 Lattice spacing in x,y,z = 5.43095 5.43095 5.43095 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.3095 54.3095 54.3095) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.000797987 secs variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 # specify which KIM Model to use pair_style kim ThreeBodyCluster_Gong_Gong_1993_Si__MO_407755720412_000 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1089) pair_coeff * * Si 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 160187.033967556 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160187.033967556/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160187.033967556/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160187.033967556/(1*1*${_u_distance}) variable V0_metal equal 160187.033967556/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160187.033967556*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160187.033967556 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 253.15*${_u_temperature} variable temp_converted equal 253.15*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 253.15 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 253.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "253.15 - 0.2" variable T_up equal "253.15 + 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 = 5.77118 ghost atom cutoff = 5.77118 binsize = 2.88559, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 5.77118 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.309 | 4.309 | 4.309 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36858.255 -36858.255 -37120 -37120 253.15 253.15 160187.03 160187.03 1745.3003 1745.3003 1000 -36574.672 -36574.672 -36831.339 -36831.339 248.2386 248.2386 160483.54 160483.54 442.55084 442.55084 Loop time of 51.6343 on 1 procs for 1000 steps with 8000 atoms Performance: 1.673 ns/day, 14.343 hours/ns, 19.367 timesteps/s 38.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.616 | 50.616 | 50.616 | 0.0 | 98.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17122 | 0.17122 | 0.17122 | 0.0 | 0.33 Output | 5.579e-05 | 5.579e-05 | 5.579e-05 | 0.0 | 0.00 Modify | 0.75091 | 0.75091 | 0.75091 | 0.0 | 1.45 Other | | 0.0957 | | | 0.19 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 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: 272000 ave 272000 max 272000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272000 Ave neighs/atom = 34 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36574.672 -36574.672 -36831.339 -36831.339 248.2386 248.2386 160483.54 160483.54 442.55084 442.55084 2000 -36602.607 -36602.607 -36864.771 -36864.771 253.55444 253.55444 160510.32 160510.32 362.49959 362.49959 Loop time of 56.2525 on 1 procs for 1000 steps with 8000 atoms Performance: 1.536 ns/day, 15.626 hours/ns, 17.777 timesteps/s 38.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.177 | 55.177 | 55.177 | 0.0 | 98.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23115 | 0.23115 | 0.23115 | 0.0 | 0.41 Output | 5.4121e-05 | 5.4121e-05 | 5.4121e-05 | 0.0 | 0.00 Modify | 0.70875 | 0.70875 | 0.70875 | 0.0 | 1.26 Other | | 0.1352 | | | 0.24 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275082 ave 275082 max 275082 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275082 Ave neighs/atom = 34.3852 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36602.607 -36602.607 -36864.771 -36864.771 253.55444 253.55444 160510.32 160510.32 362.49959 362.49959 3000 -36590.016 -36590.016 -36850.255 -36850.255 251.6941 251.6941 160544.66 160544.66 152.10743 152.10743 Loop time of 58.0748 on 1 procs for 1000 steps with 8000 atoms Performance: 1.488 ns/day, 16.132 hours/ns, 17.219 timesteps/s 37.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.134 | 57.134 | 57.134 | 0.0 | 98.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13163 | 0.13163 | 0.13163 | 0.0 | 0.23 Output | 5.4121e-05 | 5.4121e-05 | 5.4121e-05 | 0.0 | 0.00 Modify | 0.75299 | 0.75299 | 0.75299 | 0.0 | 1.30 Other | | 0.05564 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 274034 ave 274034 max 274034 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 274034 Ave neighs/atom = 34.2542 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36590.016 -36590.016 -36850.255 -36850.255 251.6941 251.6941 160544.66 160544.66 152.10743 152.10743 4000 -36593.673 -36593.673 -36850.936 -36850.936 248.81543 248.81543 160613.41 160613.41 -434.29107 -434.29107 Loop time of 56.9477 on 1 procs for 1000 steps with 8000 atoms Performance: 1.517 ns/day, 15.819 hours/ns, 17.560 timesteps/s 38.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.915 | 55.915 | 55.915 | 0.0 | 98.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13216 | 0.13216 | 0.13216 | 0.0 | 0.23 Output | 6.5088e-05 | 6.5088e-05 | 6.5088e-05 | 0.0 | 0.00 Modify | 0.80505 | 0.80505 | 0.80505 | 0.0 | 1.41 Other | | 0.09563 | | | 0.17 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 274410 ave 274410 max 274410 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 274410 Ave neighs/atom = 34.3013 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36593.673 -36593.673 -36850.936 -36850.936 248.81543 248.81543 160613.41 160613.41 -434.29107 -434.29107 5000 -36596.421 -36596.421 -36855.891 -36855.891 250.95036 250.95036 160614.89 160614.89 -320.87734 -320.87734 Loop time of 55.5828 on 1 procs for 1000 steps with 8000 atoms Performance: 1.554 ns/day, 15.440 hours/ns, 17.991 timesteps/s 39.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 54.684 | 54.684 | 54.684 | 0.0 | 98.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.090841 | 0.090841 | 0.090841 | 0.0 | 0.16 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.69256 | 0.69256 | 0.69256 | 0.0 | 1.25 Other | | 0.1151 | | | 0.21 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 274620 ave 274620 max 274620 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 274620 Ave neighs/atom = 34.3275 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.419904044179, Press = 14.8958752060141 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36596.421 -36596.421 -36855.891 -36855.891 250.95036 250.95036 160614.89 160614.89 -320.87734 -320.87734 6000 -36591.294 -36591.294 -36858.699 -36858.699 258.62423 258.62423 160756 160756 -1274.341 -1274.341 Loop time of 55.9571 on 1 procs for 1000 steps with 8000 atoms Performance: 1.544 ns/day, 15.544 hours/ns, 17.871 timesteps/s 38.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 54.968 | 54.968 | 54.968 | 0.0 | 98.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1307 | 0.1307 | 0.1307 | 0.0 | 0.23 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.68297 | 0.68297 | 0.68297 | 0.0 | 1.22 Other | | 0.1756 | | | 0.31 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 274292 ave 274292 max 274292 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 274292 Ave neighs/atom = 34.2865 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.975985619853, Press = 9.97843360249223 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36591.294 -36591.294 -36858.699 -36858.699 258.62423 258.62423 160756 160756 -1274.341 -1274.341 7000 -36596.366 -36596.366 -36862.103 -36862.103 257.01062 257.01062 160621.62 160621.62 -338.93016 -338.93016 Loop time of 56.1739 on 1 procs for 1000 steps with 8000 atoms Performance: 1.538 ns/day, 15.604 hours/ns, 17.802 timesteps/s 38.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.298 | 55.298 | 55.298 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091134 | 0.091134 | 0.091134 | 0.0 | 0.16 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.72906 | 0.72906 | 0.72906 | 0.0 | 1.30 Other | | 0.05531 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 274090 ave 274090 max 274090 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 274090 Ave neighs/atom = 34.2612 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.123661681572, Press = 13.6173105109065 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36596.366 -36596.366 -36862.103 -36862.103 257.01062 257.01062 160621.62 160621.62 -338.93016 -338.93016 8000 -36589.664 -36589.664 -36853.056 -36853.056 254.74276 254.74276 160474.41 160474.41 557.51241 557.51241 Loop time of 53.6255 on 1 procs for 1000 steps with 8000 atoms Performance: 1.611 ns/day, 14.896 hours/ns, 18.648 timesteps/s 40.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.689 | 52.689 | 52.689 | 0.0 | 98.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.070911 | 0.070911 | 0.070911 | 0.0 | 0.13 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.80029 | 0.80029 | 0.80029 | 0.0 | 1.49 Other | | 0.06558 | | | 0.12 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 274104 ave 274104 max 274104 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 274104 Ave neighs/atom = 34.263 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.079223676328, Press = 6.45942073864351 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36589.664 -36589.664 -36853.056 -36853.056 254.74276 254.74276 160474.41 160474.41 557.51241 557.51241 9000 -36597.768 -36597.768 -36853.096 -36853.096 246.94419 246.94419 160423.89 160423.89 939.52851 939.52851 Loop time of 53.3197 on 1 procs for 1000 steps with 8000 atoms Performance: 1.620 ns/day, 14.811 hours/ns, 18.755 timesteps/s 41.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.301 | 52.301 | 52.301 | 0.0 | 98.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13181 | 0.13181 | 0.13181 | 0.0 | 0.25 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.81046 | 0.81046 | 0.81046 | 0.0 | 1.52 Other | | 0.07598 | | | 0.14 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 274454 ave 274454 max 274454 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 274454 Ave neighs/atom = 34.3068 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 160564.809133276 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0