# 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 ${latticeconst_converted} lattice diamond 5.4300043284893 Lattice spacing in x,y,z = 5.43 5.43 5.43 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.3 54.3 54.3) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.000569105 secs variable mass_converted equal 28.0855*${_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 ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*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 273.15 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 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "273.15 - 0.2" variable T_up equal "273.15 + 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 -41873.546 -41873.546 -42155.97 -42155.97 273.15 273.15 160103.39 160103.39 1884.1754 1884.1754 1000 -41591 -41591 -41876.676 -41876.676 276.29557 276.29557 160504.16 160504.16 125.79117 125.79117 Loop time of 70.8336 on 1 procs for 1000 steps with 8000 atoms Performance: 1.220 ns/day, 19.676 hours/ns, 14.118 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 | 69.778 | 69.778 | 69.778 | 0.0 | 98.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17166 | 0.17166 | 0.17166 | 0.0 | 0.24 Output | 7.0095e-05 | 7.0095e-05 | 7.0095e-05 | 0.0 | 0.00 Modify | 0.74964 | 0.74964 | 0.74964 | 0.0 | 1.06 Other | | 0.1342 | | | 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -41591 -41591 -41876.676 -41876.676 276.29557 276.29557 160504.16 160504.16 125.79117 125.79117 2000 -41608.224 -41608.224 -41887.131 -41887.131 269.74793 269.74793 160424 160424 268.98036 268.98036 Loop time of 74.7217 on 1 procs for 1000 steps with 8000 atoms Performance: 1.156 ns/day, 20.756 hours/ns, 13.383 timesteps/s 36.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.694 | 73.694 | 73.694 | 0.0 | 98.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1519 | 0.1519 | 0.1519 | 0.0 | 0.20 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.8014 | 0.8014 | 0.8014 | 0.0 | 1.07 Other | | 0.07457 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6724 ave 6724 max 6724 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279362 ave 279362 max 279362 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279362 Ave neighs/atom = 34.9203 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -41608.224 -41608.224 -41887.131 -41887.131 269.74793 269.74793 160424 160424 268.98036 268.98036 3000 -41608.65 -41608.65 -41888.246 -41888.246 270.4151 270.4151 160401.91 160401.91 505.27755 505.27755 Loop time of 76.115 on 1 procs for 1000 steps with 8000 atoms Performance: 1.135 ns/day, 21.143 hours/ns, 13.138 timesteps/s 35.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.869 | 74.869 | 74.869 | 0.0 | 98.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17112 | 0.17112 | 0.17112 | 0.0 | 0.22 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.96039 | 0.96039 | 0.96039 | 0.0 | 1.26 Other | | 0.1142 | | | 0.15 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278974 ave 278974 max 278974 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278974 Ave neighs/atom = 34.8717 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -41608.65 -41608.65 -41888.246 -41888.246 270.4151 270.4151 160401.91 160401.91 505.27755 505.27755 4000 -41598.51 -41598.51 -41883.064 -41883.064 275.21022 275.21022 160378.4 160378.4 725.26945 725.26945 Loop time of 74.1152 on 1 procs for 1000 steps with 8000 atoms Performance: 1.166 ns/day, 20.588 hours/ns, 13.493 timesteps/s 36.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.959 | 72.959 | 72.959 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23171 | 0.23171 | 0.23171 | 0.0 | 0.31 Output | 5.4121e-05 | 5.4121e-05 | 5.4121e-05 | 0.0 | 0.00 Modify | 0.81432 | 0.81432 | 0.81432 | 0.0 | 1.10 Other | | 0.1096 | | | 0.15 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278938 ave 278938 max 278938 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278938 Ave neighs/atom = 34.8672 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -41598.51 -41598.51 -41883.064 -41883.064 275.21022 275.21022 160378.4 160378.4 725.26945 725.26945 5000 -41611.5 -41611.5 -41890.565 -41890.565 269.90148 269.90148 160352.43 160352.43 688.47123 688.47123 Loop time of 75.3084 on 1 procs for 1000 steps with 8000 atoms Performance: 1.147 ns/day, 20.919 hours/ns, 13.279 timesteps/s 35.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.167 | 74.167 | 74.167 | 0.0 | 98.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16232 | 0.16232 | 0.16232 | 0.0 | 0.22 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.88464 | 0.88464 | 0.88464 | 0.0 | 1.17 Other | | 0.09472 | | | 0.13 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 279098 ave 279098 max 279098 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 279098 Ave neighs/atom = 34.8873 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 269.767706440417, Press = -229.533205502499 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -41611.5 -41611.5 -41890.565 -41890.565 269.90148 269.90148 160352.43 160352.43 688.47123 688.47123 6000 -41604.715 -41604.715 -41889.196 -41889.196 275.13924 275.13924 160479.05 160479.05 8.4422573 8.4422573 Loop time of 74.4745 on 1 procs for 1000 steps with 8000 atoms Performance: 1.160 ns/day, 20.687 hours/ns, 13.427 timesteps/s 36.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.598 | 73.598 | 73.598 | 0.0 | 98.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092015 | 0.092015 | 0.092015 | 0.0 | 0.12 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.67011 | 0.67011 | 0.67011 | 0.0 | 0.90 Other | | 0.1144 | | | 0.15 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278838 ave 278838 max 278838 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278838 Ave neighs/atom = 34.8548 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.346122601311, Press = -22.4925672189928 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -41604.715 -41604.715 -41889.196 -41889.196 275.13924 275.13924 160479.05 160479.05 8.4422573 8.4422573 7000 -41601.705 -41601.705 -41887.258 -41887.258 276.17682 276.17682 160552.81 160552.81 -277.42983 -277.42983 Loop time of 74.9791 on 1 procs for 1000 steps with 8000 atoms Performance: 1.152 ns/day, 20.828 hours/ns, 13.337 timesteps/s 35.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.954 | 73.954 | 73.954 | 0.0 | 98.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18208 | 0.18208 | 0.18208 | 0.0 | 0.24 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.76868 | 0.76868 | 0.76868 | 0.0 | 1.03 Other | | 0.07401 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278600 ave 278600 max 278600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278600 Ave neighs/atom = 34.825 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.969904826184, Press = -18.7154612311654 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -41601.705 -41601.705 -41887.258 -41887.258 276.17682 276.17682 160552.81 160552.81 -277.42983 -277.42983 8000 -41608.389 -41608.389 -41891.653 -41891.653 273.96182 273.96182 160562.72 160562.72 -333.40065 -333.40065 Loop time of 75.8165 on 1 procs for 1000 steps with 8000 atoms Performance: 1.140 ns/day, 21.060 hours/ns, 13.190 timesteps/s 35.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.672 | 74.672 | 74.672 | 0.0 | 98.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23215 | 0.23215 | 0.23215 | 0.0 | 0.31 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.85796 | 0.85796 | 0.85796 | 0.0 | 1.13 Other | | 0.05444 | | | 0.07 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278746 ave 278746 max 278746 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278746 Ave neighs/atom = 34.8432 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.081606338724, Press = -8.83296394742543 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -41608.389 -41608.389 -41891.653 -41891.653 273.96182 273.96182 160562.72 160562.72 -333.40065 -333.40065 9000 -41602.737 -41602.737 -41885.368 -41885.368 273.34937 273.34937 160471.56 160471.56 195.3855 195.3855 Loop time of 76.1601 on 1 procs for 1000 steps with 8000 atoms Performance: 1.134 ns/day, 21.156 hours/ns, 13.130 timesteps/s 35.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.912 | 74.912 | 74.912 | 0.0 | 98.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13219 | 0.13219 | 0.13219 | 0.0 | 0.17 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 1.0014 | 1.0014 | 1.0014 | 0.0 | 1.31 Other | | 0.1147 | | | 0.15 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278624 ave 278624 max 278624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278624 Ave neighs/atom = 34.828 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.166041056088, Press = -5.34938359373149 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -41602.737 -41602.737 -41885.368 -41885.368 273.34937 273.34937 160471.56 160471.56 195.3855 195.3855 10000 -41600.259 -41600.259 -41881.794 -41881.794 272.29021 272.29021 160521.14 160521.14 5.0944972 5.0944972 Loop time of 76.3355 on 1 procs for 1000 steps with 8000 atoms Performance: 1.132 ns/day, 21.204 hours/ns, 13.100 timesteps/s 35.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.107 | 75.107 | 75.107 | 0.0 | 98.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14247 | 0.14247 | 0.14247 | 0.0 | 0.19 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 1.0312 | 1.0312 | 1.0312 | 0.0 | 1.35 Other | | 0.05441 | | | 0.07 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278668 ave 278668 max 278668 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278668 Ave neighs/atom = 34.8335 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.086463257056, Press = -3.45535349683154 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -41600.259 -41600.259 -41881.794 -41881.794 272.29021 272.29021 160521.14 160521.14 5.0944972 5.0944972 11000 -41603.762 -41603.762 -41885.263 -41885.263 272.25723 272.25723 160512.23 160512.23 -17.110832 -17.110832 Loop time of 74.7263 on 1 procs for 1000 steps with 8000 atoms Performance: 1.156 ns/day, 20.757 hours/ns, 13.382 timesteps/s 35.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.74 | 73.74 | 73.74 | 0.0 | 98.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11169 | 0.11169 | 0.11169 | 0.0 | 0.15 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.71033 | 0.71033 | 0.71033 | 0.0 | 0.95 Other | | 0.1646 | | | 0.22 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278774 ave 278774 max 278774 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278774 Ave neighs/atom = 34.8468 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.086792723005, Press = -1.34687836885416 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -41603.762 -41603.762 -41885.263 -41885.263 272.25723 272.25723 160512.23 160512.23 -17.110832 -17.110832 12000 -41604.627 -41604.627 -41886.887 -41886.887 272.99195 272.99195 160465.21 160465.21 81.479213 81.479213 Loop time of 77.5884 on 1 procs for 1000 steps with 8000 atoms Performance: 1.114 ns/day, 21.552 hours/ns, 12.889 timesteps/s 35.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.539 | 76.539 | 76.539 | 0.0 | 98.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12258 | 0.12258 | 0.12258 | 0.0 | 0.16 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.81258 | 0.81258 | 0.81258 | 0.0 | 1.05 Other | | 0.1146 | | | 0.15 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6723 ave 6723 max 6723 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278740 ave 278740 max 278740 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278740 Ave neighs/atom = 34.8425 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.973470550393, Press = -1.42342490030856 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -41604.627 -41604.627 -41886.887 -41886.887 272.99195 272.99195 160465.21 160465.21 81.479213 81.479213 13000 -41600.144 -41600.144 -41882.501 -41882.501 273.08544 273.08544 160471.77 160471.77 313.61217 313.61217 Loop time of 72.1582 on 1 procs for 1000 steps with 8000 atoms Performance: 1.197 ns/day, 20.044 hours/ns, 13.858 timesteps/s 37.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.206 | 71.206 | 71.206 | 0.0 | 98.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15164 | 0.15164 | 0.15164 | 0.0 | 0.21 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.7266 | 0.7266 | 0.7266 | 0.0 | 1.01 Other | | 0.07408 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278624 ave 278624 max 278624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278624 Ave neighs/atom = 34.828 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.997846324157, Press = -1.26949975741124 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -41600.144 -41600.144 -41882.501 -41882.501 273.08544 273.08544 160471.77 160471.77 313.61217 313.61217 14000 -41602.3 -41602.3 -41882.301 -41882.301 270.80658 270.80658 160401.07 160401.07 593.79072 593.79072 Loop time of 70.7303 on 1 procs for 1000 steps with 8000 atoms Performance: 1.222 ns/day, 19.647 hours/ns, 14.138 timesteps/s 37.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 69.635 | 69.635 | 69.635 | 0.0 | 98.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11155 | 0.11155 | 0.11155 | 0.0 | 0.16 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.88855 | 0.88855 | 0.88855 | 0.0 | 1.26 Other | | 0.09512 | | | 0.13 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 278870 ave 278870 max 278870 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 278870 Ave neighs/atom = 34.8588 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 160493.500367372 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0