# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.4300043284893045*${_u_distance} variable latticeconst_converted equal 5.4300043284893045*1 lattice diamond ${latticeconst_converted} lattice diamond 5.4300043284893 Lattice spacing in x,y,z = 5.43 5.43 5.43 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.3 54.3 54.3) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.020803 secs variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 # specify which KIM Model to use pair_style kim ThreeBodyCluster_SRS_StephensonRadnySmith_1996_Si__MO_604248666067_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 160103.389875528 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160103.389875528/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160103.389875528/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160103.389875528/(1*1*${_u_distance}) variable V0_metal equal 160103.389875528/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160103.389875528*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160103.389875528 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 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 -41811.509 -41811.509 -42155.97 -42155.97 333.15 333.15 160103.39 160103.39 2298.0514 2298.0514 1000 -41472.057 -41472.057 -41824.404 -41824.404 340.77654 340.77654 160880.9 160880.9 -641.99793 -641.99793 Loop time of 73.3217 on 1 procs for 1000 steps with 8000 atoms Performance: 1.178 ns/day, 20.367 hours/ns, 13.639 timesteps/s 35.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.239 | 72.239 | 72.239 | 0.0 | 98.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23726 | 0.23726 | 0.23726 | 0.0 | 0.32 Output | 5.579e-05 | 5.579e-05 | 5.579e-05 | 0.0 | 0.00 Modify | 0.77193 | 0.77193 | 0.77193 | 0.0 | 1.05 Other | | 0.07372 | | | 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: 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -41472.057 -41472.057 -41824.404 -41824.404 340.77654 340.77654 160880.9 160880.9 -641.99793 -641.99793 2000 -41490.168 -41490.168 -41835.721 -41835.721 334.20682 334.20682 160626.01 160626.01 677.38555 677.38555 Loop time of 77.3458 on 1 procs for 1000 steps with 8000 atoms Performance: 1.117 ns/day, 21.485 hours/ns, 12.929 timesteps/s 35.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.326 | 76.326 | 76.326 | 0.0 | 98.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.071743 | 0.071743 | 0.071743 | 0.0 | 0.09 Output | 5.3883e-05 | 5.3883e-05 | 5.3883e-05 | 0.0 | 0.00 Modify | 0.85357 | 0.85357 | 0.85357 | 0.0 | 1.10 Other | | 0.09459 | | | 0.12 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6724 ave 6724 max 6724 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279926 ave 279926 max 279926 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279926 Ave neighs/atom = 34.9907 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -41490.168 -41490.168 -41835.721 -41835.721 334.20682 334.20682 160626.01 160626.01 677.38555 677.38555 3000 -41494.361 -41494.361 -41842.158 -41842.158 336.37656 336.37656 160753.61 160753.61 -192.57891 -192.57891 Loop time of 77.1971 on 1 procs for 1000 steps with 8000 atoms Performance: 1.119 ns/day, 21.444 hours/ns, 12.954 timesteps/s 35.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.129 | 76.129 | 76.129 | 0.0 | 98.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15113 | 0.15113 | 0.15113 | 0.0 | 0.20 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.86213 | 0.86213 | 0.86213 | 0.0 | 1.12 Other | | 0.05433 | | | 0.07 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279910 ave 279910 max 279910 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279910 Ave neighs/atom = 34.9888 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -41494.361 -41494.361 -41842.158 -41842.158 336.37656 336.37656 160753.61 160753.61 -192.57891 -192.57891 4000 -41480.169 -41480.169 -41829.826 -41829.826 338.176 338.176 160756.85 160756.85 129.98476 129.98476 Loop time of 78.0579 on 1 procs for 1000 steps with 8000 atoms Performance: 1.107 ns/day, 21.683 hours/ns, 12.811 timesteps/s 35.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.986 | 76.986 | 76.986 | 0.0 | 98.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20229 | 0.20229 | 0.20229 | 0.0 | 0.26 Output | 7.2002e-05 | 7.2002e-05 | 7.2002e-05 | 0.0 | 0.00 Modify | 0.79491 | 0.79491 | 0.79491 | 0.0 | 1.02 Other | | 0.07451 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279560 ave 279560 max 279560 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279560 Ave neighs/atom = 34.945 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -41480.169 -41480.169 -41829.826 -41829.826 338.176 338.176 160756.85 160756.85 129.98476 129.98476 5000 -41493.158 -41493.158 -41830.5 -41830.5 326.26479 326.26479 160730.19 160730.19 -92.11063 -92.11063 Loop time of 76.821 on 1 procs for 1000 steps with 8000 atoms Performance: 1.125 ns/day, 21.339 hours/ns, 13.017 timesteps/s 35.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.72 | 75.72 | 75.72 | 0.0 | 98.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12298 | 0.12298 | 0.12298 | 0.0 | 0.16 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.90354 | 0.90354 | 0.90354 | 0.0 | 1.18 Other | | 0.07424 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279784 ave 279784 max 279784 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279784 Ave neighs/atom = 34.973 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 329.466202715527, Press = 319.535170672768 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -41493.158 -41493.158 -41830.5 -41830.5 326.26479 326.26479 160730.19 160730.19 -92.11063 -92.11063 6000 -41489.045 -41489.045 -41832.438 -41832.438 332.1174 332.1174 160698.66 160698.66 269.56198 269.56198 Loop time of 76.6399 on 1 procs for 1000 steps with 8000 atoms Performance: 1.127 ns/day, 21.289 hours/ns, 13.048 timesteps/s 35.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.392 | 75.392 | 75.392 | 0.0 | 98.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18122 | 0.18122 | 0.18122 | 0.0 | 0.24 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.99271 | 0.99271 | 0.99271 | 0.0 | 1.30 Other | | 0.07393 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279752 ave 279752 max 279752 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279752 Ave neighs/atom = 34.969 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.34340200924, Press = -4.34372067023175 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -41489.045 -41489.045 -41832.438 -41832.438 332.1174 332.1174 160698.66 160698.66 269.56198 269.56198 7000 -41482.076 -41482.076 -41830.498 -41830.498 336.9803 336.9803 160775.02 160775.02 18.978182 18.978182 Loop time of 76.3936 on 1 procs for 1000 steps with 8000 atoms Performance: 1.131 ns/day, 21.220 hours/ns, 13.090 timesteps/s 35.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.26 | 75.26 | 75.26 | 0.0 | 98.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15201 | 0.15201 | 0.15201 | 0.0 | 0.20 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.86739 | 0.86739 | 0.86739 | 0.0 | 1.14 Other | | 0.114 | | | 0.15 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279764 ave 279764 max 279764 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279764 Ave neighs/atom = 34.9705 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.054516021376, Press = 19.2100172789824 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -41482.076 -41482.076 -41830.498 -41830.498 336.9803 336.9803 160775.02 160775.02 18.978182 18.978182 8000 -41493.434 -41493.434 -41832.808 -41832.808 328.22996 328.22996 160754.46 160754.46 -86.436565 -86.436565 Loop time of 78.296 on 1 procs for 1000 steps with 8000 atoms Performance: 1.104 ns/day, 21.749 hours/ns, 12.772 timesteps/s 35.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.23 | 77.23 | 77.23 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16179 | 0.16179 | 0.16179 | 0.0 | 0.21 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.80979 | 0.80979 | 0.80979 | 0.0 | 1.03 Other | | 0.0948 | | | 0.12 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279756 ave 279756 max 279756 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279756 Ave neighs/atom = 34.9695 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.088728078382, Press = -0.498059812070743 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -41493.434 -41493.434 -41832.808 -41832.808 328.22996 328.22996 160754.46 160754.46 -86.436565 -86.436565 9000 -41486.12 -41486.12 -41833.53 -41833.53 336.00234 336.00234 160645.8 160645.8 609.81661 609.81661 Loop time of 78.0851 on 1 procs for 1000 steps with 8000 atoms Performance: 1.106 ns/day, 21.690 hours/ns, 12.807 timesteps/s 35.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.682 | 76.682 | 76.682 | 0.0 | 98.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21128 | 0.21128 | 0.21128 | 0.0 | 0.27 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 1.0678 | 1.0678 | 1.0678 | 0.0 | 1.37 Other | | 0.1242 | | | 0.16 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279896 ave 279896 max 279896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279896 Ave neighs/atom = 34.987 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.217069513723, Press = 8.01817608337011 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -41486.12 -41486.12 -41833.53 -41833.53 336.00234 336.00234 160645.8 160645.8 609.81661 609.81661 10000 -41488.014 -41488.014 -41830.195 -41830.195 330.94477 330.94477 160884.6 160884.6 -748.69835 -748.69835 Loop time of 75.8535 on 1 procs for 1000 steps with 8000 atoms Performance: 1.139 ns/day, 21.070 hours/ns, 13.183 timesteps/s 36.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.798 | 74.798 | 74.798 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13164 | 0.13164 | 0.13164 | 0.0 | 0.17 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.80997 | 0.80997 | 0.80997 | 0.0 | 1.07 Other | | 0.114 | | | 0.15 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279692 ave 279692 max 279692 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279692 Ave neighs/atom = 34.9615 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.095127864467, Press = 0.952344936252302 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -41488.014 -41488.014 -41830.195 -41830.195 330.94477 330.94477 160884.6 160884.6 -748.69835 -748.69835 11000 -41490.369 -41490.369 -41832.798 -41832.798 331.18399 331.18399 160639.1 160639.1 685.31917 685.31917 Loop time of 76.7874 on 1 procs for 1000 steps with 8000 atoms Performance: 1.125 ns/day, 21.330 hours/ns, 13.023 timesteps/s 36.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.597 | 75.597 | 75.597 | 0.0 | 98.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17207 | 0.17207 | 0.17207 | 0.0 | 0.22 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.96395 | 0.96395 | 0.96395 | 0.0 | 1.26 Other | | 0.05446 | | | 0.07 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6724 ave 6724 max 6724 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279730 ave 279730 max 279730 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279730 Ave neighs/atom = 34.9663 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.129029166378, Press = 4.81789899407209 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -41490.369 -41490.369 -41832.798 -41832.798 331.18399 331.18399 160639.1 160639.1 685.31917 685.31917 12000 -41487.464 -41487.464 -41832.827 -41832.827 334.02234 334.02234 160791.88 160791.88 -172.76666 -172.76666 Loop time of 74.9683 on 1 procs for 1000 steps with 8000 atoms Performance: 1.152 ns/day, 20.825 hours/ns, 13.339 timesteps/s 36.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.792 | 73.792 | 73.792 | 0.0 | 98.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17223 | 0.17223 | 0.17223 | 0.0 | 0.23 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.88907 | 0.88907 | 0.88907 | 0.0 | 1.19 Other | | 0.1152 | | | 0.15 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 280156 ave 280156 max 280156 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 280156 Ave neighs/atom = 35.0195 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.03008623774, Press = 3.31509872921882 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -41487.464 -41487.464 -41832.827 -41832.827 334.02234 334.02234 160791.88 160791.88 -172.76666 -172.76666 13000 -41496.628 -41496.628 -41837.172 -41837.172 329.36223 329.36223 160729.14 160729.14 -15.194961 -15.194961 Loop time of 71.4029 on 1 procs for 1000 steps with 8000 atoms Performance: 1.210 ns/day, 19.834 hours/ns, 14.005 timesteps/s 38.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.446 | 70.446 | 70.446 | 0.0 | 98.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15162 | 0.15162 | 0.15162 | 0.0 | 0.21 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.73306 | 0.73306 | 0.73306 | 0.0 | 1.03 Other | | 0.07224 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279624 ave 279624 max 279624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279624 Ave neighs/atom = 34.953 Neighbor list builds = 0 Dangerous builds = 0 if "${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 160740.294158953 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0