# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.166686400771141*${_u_distance} variable latticeconst_converted equal 3.166686400771141*1 lattice bcc ${latticeconst_converted} lattice bcc 3.16668640077114 Lattice spacing in x,y,z = 3.16669 3.16669 3.16669 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (31.6669 31.6669 31.6669) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000310898 secs variable mass_converted equal 95.94*${_u_mass} variable mass_converted equal 95.94*1 # specify which KIM Model to use pair_style kim SNAP_LiChenZheng_2019_NbTaWMo__MO_560387080449_000 pair_coeff * * Mo mass 1 ${mass_converted} mass 1 95.94 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 31755.2233009722 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31755.2233009722/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31755.2233009722/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 31755.2233009722/(1*1*${_u_distance}) variable V0_metal equal 31755.2233009722/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 31755.2233009722*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 31755.2233009722 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.7012 ghost atom cutoff = 6.7012 binsize = 3.3506, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.7012 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 62.344555 62.344555 -3.0671339 -3.0671339 253.15 253.15 31755.223 31755.223 2200.1329 2200.1329 1000 128.52428 128.52428 64.229621 64.229621 248.82699 248.82699 31901.25 31901.25 -1446.1306 -1446.1306 Loop time of 610.137 on 1 procs for 1000 steps with 2000 atoms Performance: 0.142 ns/day, 169.483 hours/ns, 1.639 timesteps/s 55.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 609.94 | 609.94 | 609.94 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.064984 | 0.064984 | 0.064984 | 0.0 | 0.01 Output | 3.9816e-05 | 3.9816e-05 | 3.9816e-05 | 0.0 | 0.00 Modify | 0.099338 | 0.099338 | 0.099338 | 0.0 | 0.02 Other | | 0.03089 | | | 0.01 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 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: 128000 ave 128000 max 128000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128000 Ave neighs/atom = 64 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 128.52428 128.52428 64.229621 64.229621 248.82699 248.82699 31901.25 31901.25 -1446.1306 -1446.1306 2000 130.12673 130.12673 62.747856 62.747856 260.76322 260.76322 31880.669 31880.669 184.85295 184.85295 Loop time of 714.685 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 198.524 hours/ns, 1.399 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 714.45 | 714.45 | 714.45 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.044986 | 0.044986 | 0.044986 | 0.0 | 0.01 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.13901 | 0.13901 | 0.13901 | 0.0 | 0.02 Other | | 0.05091 | | | 0.01 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128024 ave 128024 max 128024 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128024 Ave neighs/atom = 64.012 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 130.12673 130.12673 62.747856 62.747856 260.76322 260.76322 31880.669 31880.669 184.85295 184.85295 3000 126.91143 126.91143 66.027059 66.027059 235.6288 235.6288 31856.555 31856.555 2187.1116 2187.1116 Loop time of 714.49 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 198.469 hours/ns, 1.400 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 714.23 | 714.23 | 714.23 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.085026 | 0.085026 | 0.085026 | 0.0 | 0.01 Output | 3.8862e-05 | 3.8862e-05 | 3.8862e-05 | 0.0 | 0.00 Modify | 0.16891 | 0.16891 | 0.16891 | 0.0 | 0.02 Other | | 0.01088 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128050 ave 128050 max 128050 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128050 Ave neighs/atom = 64.025 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 126.91143 126.91143 66.027059 66.027059 235.6288 235.6288 31856.555 31856.555 2187.1116 2187.1116 4000 130.56995 130.56995 68.02046 68.02046 242.07298 242.07298 31921.222 31921.222 -2561.7358 -2561.7358 Loop time of 717.922 on 1 procs for 1000 steps with 2000 atoms Performance: 0.120 ns/day, 199.423 hours/ns, 1.393 timesteps/s 47.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 717.64 | 717.64 | 717.64 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.024981 | 0.024981 | 0.024981 | 0.0 | 0.00 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.22878 | 0.22878 | 0.22878 | 0.0 | 0.03 Other | | 0.03098 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128050 ave 128050 max 128050 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128050 Ave neighs/atom = 64.025 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 130.56995 130.56995 68.02046 68.02046 242.07298 242.07298 31921.222 31921.222 -2561.7358 -2561.7358 5000 127.30044 127.30044 59.672331 59.672331 261.72777 261.72777 31882.597 31882.597 -659.63442 -659.63442 Loop time of 723.258 on 1 procs for 1000 steps with 2000 atoms Performance: 0.119 ns/day, 200.905 hours/ns, 1.383 timesteps/s 47.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 723.02 | 723.02 | 723.02 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.084964 | 0.084964 | 0.084964 | 0.0 | 0.01 Output | 2.2173e-05 | 2.2173e-05 | 2.2173e-05 | 0.0 | 0.00 Modify | 0.13954 | 0.13954 | 0.13954 | 0.0 | 0.02 Other | | 0.01101 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128032 ave 128032 max 128032 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128032 Ave neighs/atom = 64.016 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 249.121261407565, Press = -200.448520652517 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 127.30044 127.30044 59.672331 59.672331 261.72777 261.72777 31882.597 31882.597 -659.63442 -659.63442 6000 129.82742 129.82742 63.935362 63.935362 255.00907 255.00907 31919.82 31919.82 -2887.9224 -2887.9224 Loop time of 712.53 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 197.925 hours/ns, 1.403 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 712.23 | 712.23 | 712.23 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.065158 | 0.065158 | 0.065158 | 0.0 | 0.01 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.20293 | 0.20293 | 0.20293 | 0.0 | 0.03 Other | | 0.03096 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128028 ave 128028 max 128028 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128028 Ave neighs/atom = 64.014 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.118595847534, Press = -4.12288525448882 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 129.82742 129.82742 63.935362 63.935362 255.00907 255.00907 31919.82 31919.82 -2887.9224 -2887.9224 7000 127.43754 127.43754 61.836153 61.836153 253.88416 253.88416 31869.217 31869.217 913.19698 913.19698 Loop time of 716.557 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 199.044 hours/ns, 1.396 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 716.24 | 716.24 | 716.24 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12502 | 0.12502 | 0.12502 | 0.0 | 0.02 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.16246 | 0.16246 | 0.16246 | 0.0 | 0.02 Other | | 0.03096 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128042 ave 128042 max 128042 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128042 Ave neighs/atom = 64.021 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.872413132382, Press = -6.31090244261915 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 127.43754 127.43754 61.836153 61.836153 253.88416 253.88416 31869.217 31869.217 913.19698 913.19698 8000 130.34318 130.34318 69.670019 69.670019 234.81141 234.81141 31884.672 31884.672 468.57991 468.57991 Loop time of 713.688 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 198.247 hours/ns, 1.401 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 713.36 | 713.36 | 713.36 | 0.0 | 99.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074964 | 0.074964 | 0.074964 | 0.0 | 0.01 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.22277 | 0.22277 | 0.22277 | 0.0 | 0.03 Other | | 0.03092 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128028 ave 128028 max 128028 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128028 Ave neighs/atom = 64.014 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.814810925113, Press = 25.4400187037341 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 130.34318 130.34318 69.670019 69.670019 234.81141 234.81141 31884.672 31884.672 468.57991 468.57991 9000 127.24039 127.24039 64.007431 64.007431 244.71808 244.71808 31897.075 31897.075 -1328.9252 -1328.9252 Loop time of 716.782 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 199.106 hours/ns, 1.395 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 716.45 | 716.45 | 716.45 | 0.0 | 99.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.044929 | 0.044929 | 0.044929 | 0.0 | 0.01 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.25257 | 0.25257 | 0.25257 | 0.0 | 0.04 Other | | 0.03079 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128052 ave 128052 max 128052 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128052 Ave neighs/atom = 64.026 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.699292914621, Press = -10.6211993922859 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 127.24039 127.24039 64.007431 64.007431 244.71808 244.71808 31897.075 31897.075 -1328.9252 -1328.9252 10000 129.04708 129.04708 61.309983 61.309983 262.14955 262.14955 31853.925 31853.925 1957.4674 1957.4674 Loop time of 714.798 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 198.555 hours/ns, 1.399 timesteps/s 47.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 714.58 | 714.58 | 714.58 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.085015 | 0.085015 | 0.085015 | 0.0 | 0.01 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.12245 | 0.12245 | 0.12245 | 0.0 | 0.02 Other | | 0.01071 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128052 ave 128052 max 128052 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128052 Ave neighs/atom = 64.026 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.674300286138, Press = -3.60427051079863 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 129.04708 129.04708 61.309983 61.309983 262.14955 262.14955 31853.925 31853.925 1957.4674 1957.4674 11000 127.82808 127.82808 63.433134 63.433134 249.2151 249.2151 31907.15 31907.15 -2100.0546 -2100.0546 Loop time of 719.03 on 1 procs for 1000 steps with 2000 atoms Performance: 0.120 ns/day, 199.731 hours/ns, 1.391 timesteps/s 47.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 718.79 | 718.79 | 718.79 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.065053 | 0.065053 | 0.065053 | 0.0 | 0.01 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.14252 | 0.14252 | 0.14252 | 0.0 | 0.02 Other | | 0.03086 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128052 ave 128052 max 128052 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128052 Ave neighs/atom = 64.026 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.062897935051, Press = 4.43956639822997 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 127.82808 127.82808 63.433134 63.433134 249.2151 249.2151 31907.15 31907.15 -2100.0546 -2100.0546 12000 127.72694 127.72694 61.636702 61.636702 255.77608 255.77608 31855.627 31855.627 2053.3405 2053.3405 Loop time of 718.128 on 1 procs for 1000 steps with 2000 atoms Performance: 0.120 ns/day, 199.480 hours/ns, 1.393 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 717.81 | 717.81 | 717.81 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.085253 | 0.085253 | 0.085253 | 0.0 | 0.01 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.1632 | 0.1632 | 0.1632 | 0.0 | 0.02 Other | | 0.07093 | | | 0.01 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128032 ave 128032 max 128032 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128032 Ave neighs/atom = 64.016 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.132565182729, Press = 3.01944513981768 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 127.72694 127.72694 61.636702 61.636702 255.77608 255.77608 31855.627 31855.627 2053.3405 2053.3405 13000 128.92812 128.92812 64.694226 64.694226 248.5918 248.5918 31853.927 31853.927 2628.5474 2628.5474 Loop time of 716.045 on 1 procs for 1000 steps with 2000 atoms Performance: 0.121 ns/day, 198.901 hours/ns, 1.397 timesteps/s 47.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 715.82 | 715.82 | 715.82 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051507 | 0.051507 | 0.051507 | 0.0 | 0.01 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.16244 | 0.16244 | 0.16244 | 0.0 | 0.02 Other | | 0.01096 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128028 ave 128028 max 128028 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128028 Ave neighs/atom = 64.014 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.139733474407, Press = 6.51800699633378 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 128.92812 128.92812 64.694226 64.694226 248.5918 248.5918 31853.927 31853.927 2628.5474 2628.5474 14000 129.00845 129.00845 62.732362 62.732362 256.4953 256.4953 31899.254 31899.254 -1456.5253 -1456.5253 Loop time of 709.559 on 1 procs for 1000 steps with 2000 atoms Performance: 0.122 ns/day, 197.100 hours/ns, 1.409 timesteps/s 47.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 709.36 | 709.36 | 709.36 | 0.0 | 99.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.044783 | 0.044783 | 0.044783 | 0.0 | 0.01 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.14258 | 0.14258 | 0.14258 | 0.0 | 0.02 Other | | 0.01085 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128056 ave 128056 max 128056 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128056 Ave neighs/atom = 64.028 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.191938592706, Press = -0.563526462483545 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 129.00845 129.00845 62.732362 62.732362 256.4953 256.4953 31899.254 31899.254 -1456.5253 -1456.5253 15000 128.15613 128.15613 65.92447 65.92447 240.84295 240.84295 31860.598 31860.598 1786.8673 1786.8673 Loop time of 720.113 on 1 procs for 1000 steps with 2000 atoms Performance: 0.120 ns/day, 200.031 hours/ns, 1.389 timesteps/s 47.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 719.85 | 719.85 | 719.85 | 0.0 | 99.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.045088 | 0.045088 | 0.045088 | 0.0 | 0.01 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.20386 | 0.20386 | 0.20386 | 0.0 | 0.03 Other | | 0.0108 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128046 ave 128046 max 128046 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128046 Ave neighs/atom = 64.023 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.250808422852, Press = -3.18394619632409 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 128.15613 128.15613 65.92447 65.92447 240.84295 240.84295 31860.598 31860.598 1786.8673 1786.8673 16000 130.51624 130.51624 61.282012 61.282012 267.9436 267.9436 31896.207 31896.207 -1382.8608 -1382.8608 Loop time of 705.645 on 1 procs for 1000 steps with 2000 atoms Performance: 0.122 ns/day, 196.013 hours/ns, 1.417 timesteps/s 47.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 705.32 | 705.32 | 705.32 | 0.0 | 99.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.045009 | 0.045009 | 0.045009 | 0.0 | 0.01 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.26875 | 0.26875 | 0.26875 | 0.0 | 0.04 Other | | 0.01071 | | | 0.00 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128062 ave 128062 max 128062 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128062 Ave neighs/atom = 64.031 Neighbor list builds = 0 Dangerous builds = 0 if "${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 31881.8380598919 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0