# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.5200000256299973*${_u_distance} variable latticeconst_converted equal 3.5200000256299973*1 lattice fcc ${latticeconst_converted} lattice fcc 3.52000002563 Lattice spacing in x,y,z = 3.52 3.52 3.52 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.2 35.2 35.2) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000473976 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_PunYamakovMishin_2013_NiAlCo__MO_826591359508_000 pair_coeff * * Ni mass 1 ${mass_converted} mass 1 58.6934 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 43614.2089526979 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2089526979/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2089526979/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2089526979/(1*1*${_u_distance}) variable V0_metal equal 43614.2089526979/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 43614.2089526979*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 43614.2089526979 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.49954 ghost atom cutoff = 8.49954 binsize = 4.24977, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.49954 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -17669.144 -17669.144 -17800 -17800 253.15 253.15 43614.209 43614.209 3204.7131 3204.7131 1000 -17528.7 -17528.7 -17659.475 -17659.475 252.99223 252.99223 43922.718 43922.718 -1680.2207 -1680.2207 Loop time of 38.386 on 1 procs for 1000 steps with 4000 atoms Performance: 2.251 ns/day, 10.663 hours/ns, 26.051 timesteps/s 46.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.943 | 37.943 | 37.943 | 0.0 | 98.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14291 | 0.14291 | 0.14291 | 0.0 | 0.37 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.27895 | 0.27895 | 0.27895 | 0.0 | 0.73 Other | | 0.02163 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 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: 896000 ave 896000 max 896000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 896000 Ave neighs/atom = 224 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17528.7 -17528.7 -17659.475 -17659.475 252.99223 252.99223 43922.718 43922.718 -1680.2207 -1680.2207 2000 -17538.216 -17538.216 -17662.65 -17662.65 240.72591 240.72591 43849.358 43849.358 734.76932 734.76932 Loop time of 38.7038 on 1 procs for 1000 steps with 4000 atoms Performance: 2.232 ns/day, 10.751 hours/ns, 25.837 timesteps/s 48.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.248 | 38.248 | 38.248 | 0.0 | 98.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.053417 | 0.053417 | 0.053417 | 0.0 | 0.14 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.36014 | 0.36014 | 0.36014 | 0.0 | 0.93 Other | | 0.04169 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 899788 ave 899788 max 899788 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 899788 Ave neighs/atom = 224.947 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17538.216 -17538.216 -17662.65 -17662.65 240.72591 240.72591 43849.358 43849.358 734.76932 734.76932 3000 -17535.387 -17535.387 -17670.432 -17670.432 261.25333 261.25333 43879.924 43879.924 -542.94951 -542.94951 Loop time of 38.3259 on 1 procs for 1000 steps with 4000 atoms Performance: 2.254 ns/day, 10.646 hours/ns, 26.092 timesteps/s 48.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.941 | 37.941 | 37.941 | 0.0 | 99.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073153 | 0.073153 | 0.073153 | 0.0 | 0.19 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.26976 | 0.26976 | 0.26976 | 0.0 | 0.70 Other | | 0.04151 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900320 ave 900320 max 900320 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900320 Ave neighs/atom = 225.08 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17535.387 -17535.387 -17670.432 -17670.432 261.25333 261.25333 43879.924 43879.924 -542.94951 -542.94951 4000 -17534.611 -17534.611 -17663.849 -17663.849 250.01884 250.01884 43879.955 43879.955 -173.93026 -173.93026 Loop time of 39.1558 on 1 procs for 1000 steps with 4000 atoms Performance: 2.207 ns/day, 10.877 hours/ns, 25.539 timesteps/s 47.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.762 | 38.762 | 38.762 | 0.0 | 98.99 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052613 | 0.052613 | 0.052613 | 0.0 | 0.13 Output | 3.8862e-05 | 3.8862e-05 | 3.8862e-05 | 0.0 | 0.00 Modify | 0.29946 | 0.29946 | 0.29946 | 0.0 | 0.76 Other | | 0.04146 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 899484 ave 899484 max 899484 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 899484 Ave neighs/atom = 224.871 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17534.611 -17534.611 -17663.849 -17663.849 250.01884 250.01884 43879.955 43879.955 -173.93026 -173.93026 5000 -17537.972 -17537.972 -17668.497 -17668.497 252.50959 252.50959 43847.745 43847.745 644.67158 644.67158 Loop time of 40.4052 on 1 procs for 1000 steps with 4000 atoms Performance: 2.138 ns/day, 11.224 hours/ns, 24.749 timesteps/s 46.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.747 | 39.747 | 39.747 | 0.0 | 98.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11372 | 0.11372 | 0.11372 | 0.0 | 0.28 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.46208 | 0.46208 | 0.46208 | 0.0 | 1.14 Other | | 0.08192 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900436 ave 900436 max 900436 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900436 Ave neighs/atom = 225.109 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 251.380963931528, Press = 153.426641532144 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17537.972 -17537.972 -17668.497 -17668.497 252.50959 252.50959 43847.745 43847.745 644.67158 644.67158 6000 -17533.568 -17533.568 -17663.646 -17663.646 251.6445 251.6445 43909.465 43909.465 -1537.4424 -1537.4424 Loop time of 41.4862 on 1 procs for 1000 steps with 4000 atoms Performance: 2.083 ns/day, 11.524 hours/ns, 24.104 timesteps/s 45.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.182 | 41.182 | 41.182 | 0.0 | 99.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073478 | 0.073478 | 0.073478 | 0.0 | 0.18 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.20773 | 0.20773 | 0.20773 | 0.0 | 0.50 Other | | 0.02299 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 899992 ave 899992 max 899992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 899992 Ave neighs/atom = 224.998 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.789561524611, Press = -7.80743822730334 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17533.568 -17533.568 -17663.646 -17663.646 251.6445 251.6445 43909.465 43909.465 -1537.4424 -1537.4424 7000 -17538.648 -17538.648 -17666.864 -17666.864 248.04171 248.04171 43815.602 43815.602 1972.0472 1972.0472 Loop time of 39.2898 on 1 procs for 1000 steps with 4000 atoms Performance: 2.199 ns/day, 10.914 hours/ns, 25.452 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.731 | 38.731 | 38.731 | 0.0 | 98.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13343 | 0.13343 | 0.13343 | 0.0 | 0.34 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.32432 | 0.32432 | 0.32432 | 0.0 | 0.83 Other | | 0.1016 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900084 ave 900084 max 900084 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900084 Ave neighs/atom = 225.021 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.994356095945, Press = -2.69024868828023 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17538.648 -17538.648 -17666.864 -17666.864 248.04171 248.04171 43815.602 43815.602 1972.0472 1972.0472 8000 -17535.253 -17535.253 -17667.387 -17667.387 255.62299 255.62299 43918.281 43918.281 -1958.5623 -1958.5623 Loop time of 40.1313 on 1 procs for 1000 steps with 4000 atoms Performance: 2.153 ns/day, 11.148 hours/ns, 24.918 timesteps/s 46.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.649 | 39.649 | 39.649 | 0.0 | 98.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13378 | 0.13378 | 0.13378 | 0.0 | 0.33 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.30709 | 0.30709 | 0.30709 | 0.0 | 0.77 Other | | 0.0415 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900532 ave 900532 max 900532 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900532 Ave neighs/atom = 225.133 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.99958038711, Press = 8.2615016714624 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17535.253 -17535.253 -17667.387 -17667.387 255.62299 255.62299 43918.281 43918.281 -1958.5623 -1958.5623 9000 -17536.169 -17536.169 -17666.709 -17666.709 252.53842 252.53842 43858.442 43858.442 392.68831 392.68831 Loop time of 36.4899 on 1 procs for 1000 steps with 4000 atoms Performance: 2.368 ns/day, 10.136 hours/ns, 27.405 timesteps/s 51.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.031 | 36.031 | 36.031 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.053092 | 0.053092 | 0.053092 | 0.0 | 0.15 Output | 4.8161e-05 | 4.8161e-05 | 4.8161e-05 | 0.0 | 0.00 Modify | 0.38457 | 0.38457 | 0.38457 | 0.0 | 1.05 Other | | 0.02159 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 899846 ave 899846 max 899846 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 899846 Ave neighs/atom = 224.962 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.298604966257, Press = -3.6097971336913 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17536.169 -17536.169 -17666.709 -17666.709 252.53842 252.53842 43858.442 43858.442 392.68831 392.68831 10000 -17535.908 -17535.908 -17666.32 -17666.32 252.29015 252.29015 43867.516 43867.516 -7.9833526 -7.9833526 Loop time of 38.4213 on 1 procs for 1000 steps with 4000 atoms Performance: 2.249 ns/day, 10.673 hours/ns, 26.027 timesteps/s 48.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.043 | 38.043 | 38.043 | 0.0 | 99.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052921 | 0.052921 | 0.052921 | 0.0 | 0.14 Output | 5.2214e-05 | 5.2214e-05 | 5.2214e-05 | 0.0 | 0.00 Modify | 0.30416 | 0.30416 | 0.30416 | 0.0 | 0.79 Other | | 0.02153 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900138 ave 900138 max 900138 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900138 Ave neighs/atom = 225.035 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.358002189626, Press = 2.10573287176357 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17535.908 -17535.908 -17666.32 -17666.32 252.29015 252.29015 43867.516 43867.516 -7.9833526 -7.9833526 11000 -17539.744 -17539.744 -17667.726 -17667.726 247.59006 247.59006 43863.237 43863.237 120.52482 120.52482 Loop time of 38.5808 on 1 procs for 1000 steps with 4000 atoms Performance: 2.239 ns/day, 10.717 hours/ns, 25.920 timesteps/s 48.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.959 | 37.959 | 37.959 | 0.0 | 98.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15706 | 0.15706 | 0.15706 | 0.0 | 0.41 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.42275 | 0.42275 | 0.42275 | 0.0 | 1.10 Other | | 0.04157 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900100 ave 900100 max 900100 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900100 Ave neighs/atom = 225.025 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.0338492906, Press = -0.781394878268307 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17539.744 -17539.744 -17667.726 -17667.726 247.59006 247.59006 43863.237 43863.237 120.52482 120.52482 12000 -17534.746 -17534.746 -17665.539 -17665.539 253.02617 253.02617 43875.242 43875.242 -182.50537 -182.50537 Loop time of 45.681 on 1 procs for 1000 steps with 4000 atoms Performance: 1.891 ns/day, 12.689 hours/ns, 21.891 timesteps/s 41.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.061 | 45.061 | 45.061 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093581 | 0.093581 | 0.093581 | 0.0 | 0.20 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.50443 | 0.50443 | 0.50443 | 0.0 | 1.10 Other | | 0.02167 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900026 ave 900026 max 900026 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900026 Ave neighs/atom = 225.006 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.90616919075, Press = 1.78772426724592 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -17534.746 -17534.746 -17665.539 -17665.539 253.02617 253.02617 43875.242 43875.242 -182.50537 -182.50537 13000 -17533.067 -17533.067 -17667.539 -17667.539 260.14433 260.14433 43875.642 43875.642 -84.914622 -84.914622 Loop time of 47.0919 on 1 procs for 1000 steps with 4000 atoms Performance: 1.835 ns/day, 13.081 hours/ns, 21.235 timesteps/s 40.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 46.439 | 46.439 | 46.439 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12482 | 0.12482 | 0.12482 | 0.0 | 0.27 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.466 | 0.466 | 0.466 | 0.0 | 0.99 Other | | 0.06174 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 899908 ave 899908 max 899908 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 899908 Ave neighs/atom = 224.977 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.803857977322, Press = -2.01681370791353 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -17533.067 -17533.067 -17667.539 -17667.539 260.14433 260.14433 43875.642 43875.642 -84.914622 -84.914622 14000 -17531.286 -17531.286 -17661.768 -17661.768 252.42577 252.42577 43853.803 43853.803 978.18676 978.18676 Loop time of 47.6298 on 1 procs for 1000 steps with 4000 atoms Performance: 1.814 ns/day, 13.231 hours/ns, 20.995 timesteps/s 39.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 47.016 | 47.016 | 47.016 | 0.0 | 98.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15341 | 0.15341 | 0.15341 | 0.0 | 0.32 Output | 5.1022e-05 | 5.1022e-05 | 5.1022e-05 | 0.0 | 0.00 Modify | 0.41463 | 0.41463 | 0.41463 | 0.0 | 0.87 Other | | 0.04532 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 899746 ave 899746 max 899746 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 899746 Ave neighs/atom = 224.936 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.933209912019, Press = 1.79075090340173 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -17531.286 -17531.286 -17661.768 -17661.768 252.42577 252.42577 43853.803 43853.803 978.18676 978.18676 15000 -17536.275 -17536.275 -17666.781 -17666.781 252.47198 252.47198 43906.898 43906.898 -1434.1553 -1434.1553 Loop time of 46.1726 on 1 procs for 1000 steps with 4000 atoms Performance: 1.871 ns/day, 12.826 hours/ns, 21.658 timesteps/s 40.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.361 | 45.361 | 45.361 | 0.0 | 98.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17382 | 0.17382 | 0.17382 | 0.0 | 0.38 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.56636 | 0.56636 | 0.56636 | 0.0 | 1.23 Other | | 0.07164 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900182 ave 900182 max 900182 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900182 Ave neighs/atom = 225.046 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.048191402889, Press = -2.15729157984657 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -17536.275 -17536.275 -17666.781 -17666.781 252.47198 252.47198 43906.898 43906.898 -1434.1553 -1434.1553 16000 -17534.687 -17534.687 -17666.836 -17666.836 255.64967 255.64967 43817.098 43817.098 2187.2972 2187.2972 Loop time of 43.5431 on 1 procs for 1000 steps with 4000 atoms Performance: 1.984 ns/day, 12.095 hours/ns, 22.966 timesteps/s 43.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 42.871 | 42.871 | 42.871 | 0.0 | 98.46 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11394 | 0.11394 | 0.11394 | 0.0 | 0.26 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.516 | 0.516 | 0.516 | 0.0 | 1.19 Other | | 0.0418 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 899406 ave 899406 max 899406 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 899406 Ave neighs/atom = 224.851 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.044565610378, Press = 1.47993888266583 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -17534.687 -17534.687 -17666.836 -17666.836 255.64967 255.64967 43817.098 43817.098 2187.2972 2187.2972 17000 -17537.446 -17537.446 -17669.121 -17669.121 254.73462 254.73462 43928 43928 -2376.5143 -2376.5143 Loop time of 43.9985 on 1 procs for 1000 steps with 4000 atoms Performance: 1.964 ns/day, 12.222 hours/ns, 22.728 timesteps/s 42.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 43.478 | 43.478 | 43.478 | 0.0 | 98.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.096398 | 0.096398 | 0.096398 | 0.0 | 0.22 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.34247 | 0.34247 | 0.34247 | 0.0 | 0.78 Other | | 0.08181 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 900154 ave 900154 max 900154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 900154 Ave neighs/atom = 225.038 Neighbor list builds = 0 Dangerous builds = 0 if "${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 43869.6946842275 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0