# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.433560132980347*${_u_distance} variable latticeconst_converted equal 5.433560132980347*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43356013298035 Lattice spacing in x,y,z = 5.43356 5.43356 5.43356 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.3356 54.3356 54.3356) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.000993013 secs variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 # specify which KIM Model to use pair_style kim ThreeBodyBondOrder_PPM_PurjaPunMishin_2017_Si__MO_566683736730_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 160418.124008228 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160418.124008228/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160418.124008228/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160418.124008228/(1*1*${_u_distance}) variable V0_metal equal 160418.124008228/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160418.124008228*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160418.124008228 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 293.15*${_u_temperature} variable temp_converted equal 293.15*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 293.15 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 293.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "293.15 - 0.2" variable T_up equal "293.15 + 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 = 5.20569 ghost atom cutoff = 5.20569 binsize = 2.60285, bins = 21 21 21 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 5.20569 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36736.896 -36736.896 -37039.999 -37039.999 293.15 293.15 160418.12 160418.12 2018.1646 2018.1646 1000 -36391.35 -36391.35 -36701.931 -36701.931 300.38275 300.38275 161349.51 161349.51 440.43339 440.43339 Loop time of 112.505 on 1 procs for 1000 steps with 8000 atoms Performance: 0.768 ns/day, 31.251 hours/ns, 8.888 timesteps/s 45.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 111.64 | 111.64 | 111.64 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14485 | 0.14485 | 0.14485 | 0.0 | 0.13 Output | 5.4836e-05 | 5.4836e-05 | 5.4836e-05 | 0.0 | 0.00 Modify | 0.63237 | 0.63237 | 0.63237 | 0.0 | 0.56 Other | | 0.08548 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 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: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36391.35 -36391.35 -36701.931 -36701.931 300.38275 300.38275 161349.51 161349.51 440.43339 440.43339 2000 -36423.274 -36423.274 -36725.713 -36725.713 292.50746 292.50746 161390.63 161390.63 -100.77811 -100.77811 Loop time of 117.558 on 1 procs for 1000 steps with 8000 atoms Performance: 0.735 ns/day, 32.655 hours/ns, 8.506 timesteps/s 45.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 116.64 | 116.64 | 116.64 | 0.0 | 99.22 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15837 | 0.15837 | 0.15837 | 0.0 | 0.13 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.72002 | 0.72002 | 0.72002 | 0.0 | 0.61 Other | | 0.03435 | | | 0.03 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224078 ave 224078 max 224078 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224078 Ave neighs/atom = 28.0098 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36423.274 -36423.274 -36725.713 -36725.713 292.50746 292.50746 161390.63 161390.63 -100.77811 -100.77811 3000 -36398.475 -36398.475 -36703.343 -36703.343 294.85681 294.85681 161434.61 161434.61 -280.57508 -280.57508 Loop time of 118.513 on 1 procs for 1000 steps with 8000 atoms Performance: 0.729 ns/day, 32.920 hours/ns, 8.438 timesteps/s 44.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 117.65 | 117.65 | 117.65 | 0.0 | 99.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.083467 | 0.083467 | 0.083467 | 0.0 | 0.07 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.68783 | 0.68783 | 0.68783 | 0.0 | 0.58 Other | | 0.09402 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224042 ave 224042 max 224042 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224042 Ave neighs/atom = 28.0053 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36398.475 -36398.475 -36703.343 -36703.343 294.85681 294.85681 161434.61 161434.61 -280.57508 -280.57508 4000 -36419.95 -36419.95 -36723.095 -36723.095 293.19072 293.19072 161399.04 161399.04 -133.03332 -133.03332 Loop time of 117.852 on 1 procs for 1000 steps with 8000 atoms Performance: 0.733 ns/day, 32.737 hours/ns, 8.485 timesteps/s 44.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 116.92 | 116.92 | 116.92 | 0.0 | 99.21 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.063727 | 0.063727 | 0.063727 | 0.0 | 0.05 Output | 7.7963e-05 | 7.7963e-05 | 7.7963e-05 | 0.0 | 0.00 Modify | 0.79326 | 0.79326 | 0.79326 | 0.0 | 0.67 Other | | 0.07463 | | | 0.06 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224092 ave 224092 max 224092 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224092 Ave neighs/atom = 28.0115 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36419.95 -36419.95 -36723.095 -36723.095 293.19072 293.19072 161399.04 161399.04 -133.03332 -133.03332 5000 -36408.742 -36408.742 -36711.63 -36711.63 292.94217 292.94217 161425.62 161425.62 -215.26238 -215.26238 Loop time of 117.2 on 1 procs for 1000 steps with 8000 atoms Performance: 0.737 ns/day, 32.556 hours/ns, 8.532 timesteps/s 45.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 116.41 | 116.41 | 116.41 | 0.0 | 99.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12396 | 0.12396 | 0.12396 | 0.0 | 0.11 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.5344 | 0.5344 | 0.5344 | 0.0 | 0.46 Other | | 0.1347 | | | 0.11 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224078 ave 224078 max 224078 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224078 Ave neighs/atom = 28.0098 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 297.134859596358, Press = -93.3266015754548 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36408.742 -36408.742 -36711.63 -36711.63 292.94217 292.94217 161425.62 161425.62 -215.26238 -215.26238 6000 -36415.28 -36415.28 -36716.994 -36716.994 291.80601 291.80601 161412.87 161412.87 -163.30143 -163.30143 Loop time of 112.154 on 1 procs for 1000 steps with 8000 atoms Performance: 0.770 ns/day, 31.154 hours/ns, 8.916 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 111.24 | 111.24 | 111.24 | 0.0 | 99.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.094369 | 0.094369 | 0.094369 | 0.0 | 0.08 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.76589 | 0.76589 | 0.76589 | 0.0 | 0.68 Other | | 0.05044 | | | 0.04 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224080 ave 224080 max 224080 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224080 Ave neighs/atom = 28.01 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.193299336068, Press = -13.4772934099549 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36415.28 -36415.28 -36716.994 -36716.994 291.80601 291.80601 161412.87 161412.87 -163.30143 -163.30143 7000 -36408.166 -36408.166 -36712.815 -36712.815 294.64463 294.64463 161372.29 161372.29 92.970053 92.970053 Loop time of 128.072 on 1 procs for 1000 steps with 8000 atoms Performance: 0.675 ns/day, 35.575 hours/ns, 7.808 timesteps/s 41.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 127.11 | 127.11 | 127.11 | 0.0 | 99.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13483 | 0.13483 | 0.13483 | 0.0 | 0.11 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.72718 | 0.72718 | 0.72718 | 0.0 | 0.57 Other | | 0.1038 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224060 ave 224060 max 224060 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224060 Ave neighs/atom = 28.0075 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.353130264389, Press = -7.16997546492488 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36408.166 -36408.166 -36712.815 -36712.815 294.64463 294.64463 161372.29 161372.29 92.970053 92.970053 8000 -36412.836 -36412.836 -36719.185 -36719.185 296.28936 296.28936 161289.3 161289.3 490.37439 490.37439 Loop time of 128.552 on 1 procs for 1000 steps with 8000 atoms Performance: 0.672 ns/day, 35.709 hours/ns, 7.779 timesteps/s 41.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 127.77 | 127.77 | 127.77 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.083038 | 0.083038 | 0.083038 | 0.0 | 0.06 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.64239 | 0.64239 | 0.64239 | 0.0 | 0.50 Other | | 0.05437 | | | 0.04 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224076 ave 224076 max 224076 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224076 Ave neighs/atom = 28.0095 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.15068676151, Press = -4.27076208614231 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36412.836 -36412.836 -36719.185 -36719.185 296.28936 296.28936 161289.3 161289.3 490.37439 490.37439 9000 -36410.76 -36410.76 -36716.927 -36716.927 296.11318 296.11318 161270.99 161270.99 723.33133 723.33133 Loop time of 124.383 on 1 procs for 1000 steps with 8000 atoms Performance: 0.695 ns/day, 34.551 hours/ns, 8.040 timesteps/s 42.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 123.63 | 123.63 | 123.63 | 0.0 | 99.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10302 | 0.10302 | 0.10302 | 0.0 | 0.08 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.61258 | 0.61258 | 0.61258 | 0.0 | 0.49 Other | | 0.03387 | | | 0.03 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224074 ave 224074 max 224074 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224074 Ave neighs/atom = 28.0093 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.269589000547, Press = -2.01549962450526 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36410.76 -36410.76 -36716.927 -36716.927 296.11318 296.11318 161270.99 161270.99 723.33133 723.33133 10000 -36412.576 -36412.576 -36717.345 -36717.345 294.76148 294.76148 161236.81 161236.81 845.29256 845.29256 Loop time of 120.858 on 1 procs for 1000 steps with 8000 atoms Performance: 0.715 ns/day, 33.572 hours/ns, 8.274 timesteps/s 43.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 119.91 | 119.91 | 119.91 | 0.0 | 99.21 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12317 | 0.12317 | 0.12317 | 0.0 | 0.10 Output | 5.9128e-05 | 5.9128e-05 | 5.9128e-05 | 0.0 | 0.00 Modify | 0.75488 | 0.75488 | 0.75488 | 0.0 | 0.62 Other | | 0.07387 | | | 0.06 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224060 ave 224060 max 224060 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224060 Ave neighs/atom = 28.0075 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.145983305545, Press = 1.05866773218113 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36412.576 -36412.576 -36717.345 -36717.345 294.76148 294.76148 161236.81 161236.81 845.29256 845.29256 11000 -36416.659 -36416.659 -36720.065 -36720.065 293.44286 293.44286 161255.88 161255.88 770.09232 770.09232 Loop time of 107.512 on 1 procs for 1000 steps with 8000 atoms Performance: 0.804 ns/day, 29.865 hours/ns, 9.301 timesteps/s 49.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 106.48 | 106.48 | 106.48 | 0.0 | 99.04 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14356 | 0.14356 | 0.14356 | 0.0 | 0.13 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.81067 | 0.81067 | 0.81067 | 0.0 | 0.75 Other | | 0.07456 | | | 0.07 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224082 ave 224082 max 224082 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224082 Ave neighs/atom = 28.0102 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.220252254997, Press = 5.27485173962145 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36416.659 -36416.659 -36720.065 -36720.065 293.44286 293.44286 161255.88 161255.88 770.09232 770.09232 12000 -36402.665 -36402.665 -36709.899 -36709.899 297.14554 297.14554 161381.31 161381.31 56.851626 56.851626 Loop time of 98.3616 on 1 procs for 1000 steps with 8000 atoms Performance: 0.878 ns/day, 27.323 hours/ns, 10.167 timesteps/s 53.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 97.6 | 97.6 | 97.6 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.083009 | 0.083009 | 0.083009 | 0.0 | 0.08 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.62516 | 0.62516 | 0.62516 | 0.0 | 0.64 Other | | 0.05368 | | | 0.05 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224078 ave 224078 max 224078 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224078 Ave neighs/atom = 28.0098 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.373973570239, Press = 2.47790638913612 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36402.665 -36402.665 -36709.899 -36709.899 297.14554 297.14554 161381.31 161381.31 56.851626 56.851626 13000 -36417.07 -36417.07 -36718.377 -36718.377 291.41287 291.41287 161409.78 161409.78 -210.98925 -210.98925 Loop time of 98.3316 on 1 procs for 1000 steps with 8000 atoms Performance: 0.879 ns/day, 27.314 hours/ns, 10.170 timesteps/s 53.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 97.657 | 97.657 | 97.657 | 0.0 | 99.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.063988 | 0.063988 | 0.063988 | 0.0 | 0.07 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.53536 | 0.53536 | 0.53536 | 0.0 | 0.54 Other | | 0.07473 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224064 ave 224064 max 224064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224064 Ave neighs/atom = 28.008 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.362807811462, Press = 1.00155701068752 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.227 | 4.227 | 4.227 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -36417.07 -36417.07 -36718.377 -36718.377 291.41287 291.41287 161409.78 161409.78 -210.98925 -210.98925 14000 -36421.202 -36421.202 -36717.857 -36717.857 286.91373 286.91373 161412.42 161412.42 -223.68756 -223.68756 Loop time of 99.0574 on 1 procs for 1000 steps with 8000 atoms Performance: 0.872 ns/day, 27.516 hours/ns, 10.095 timesteps/s 53.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 98.227 | 98.227 | 98.227 | 0.0 | 99.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10242 | 0.10242 | 0.10242 | 0.0 | 0.10 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.63348 | 0.63348 | 0.63348 | 0.0 | 0.64 Other | | 0.09462 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224072 ave 224072 max 224072 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224072 Ave neighs/atom = 28.009 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 161383.387886595 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0