# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.36352859139443*${_u_distance} variable latticeconst_converted equal 5.36352859139443*1 lattice fcc ${latticeconst_converted} lattice fcc 5.36352859139443 Lattice spacing in x,y,z = 5.36353 5.36353 5.36353 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (53.6353 53.6353 53.6353) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000446081 secs variable mass_converted equal 87.62*${_u_mass} variable mass_converted equal 87.62*1 # specify which KIM Model to use pair_style kim LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 pair_coeff * * Sr mass 1 ${mass_converted} mass 1 87.62 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 154294.981313303 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 154294.981313303/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 154294.981313303/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 154294.981313303/(1*1*${_u_distance}) variable V0_metal equal 154294.981313303/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 154294.981313303*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 154294.981313303 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 313.15*${_u_temperature} variable temp_converted equal 313.15*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 313.15 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 313.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "313.15 - 0.2" variable T_up equal "313.15 + 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 = 20.5307 ghost atom cutoff = 20.5307 binsize = 10.2653, bins = 6 6 6 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 20.5307 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 20.93 | 20.93 | 20.93 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -4297.7145 -4297.7145 -4459.5852 -4459.5852 313.15 313.15 154294.98 154294.98 1120.5686 1120.5686 1000 -4111.2434 -4111.2434 -4277.5809 -4277.5809 321.79113 321.79113 159103.36 159103.36 -35.462861 -35.462861 Loop time of 54.6737 on 1 procs for 1000 steps with 4000 atoms Performance: 1.580 ns/day, 15.187 hours/ns, 18.290 timesteps/s 44.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.724 | 53.724 | 53.724 | 0.0 | 98.26 Neigh | 0.24019 | 0.24019 | 0.24019 | 0.0 | 0.44 Comm | 0.21577 | 0.21577 | 0.21577 | 0.0 | 0.39 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.42824 | 0.42824 | 0.42824 | 0.0 | 0.78 Other | | 0.06586 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 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: 3.76162e+06 ave 3.76162e+06 max 3.76162e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3761622 Ave neighs/atom = 940.405 Neighbor list builds = 1 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -4111.2434 -4111.2434 -4277.5809 -4277.5809 321.79113 321.79113 159103.36 159103.36 -35.462861 -35.462861 2000 -4131.4591 -4131.4591 -4291.9836 -4291.9836 310.54548 310.54548 158314.4 158314.4 904.70954 904.70954 Loop time of 54.5516 on 1 procs for 1000 steps with 4000 atoms Performance: 1.584 ns/day, 15.153 hours/ns, 18.331 timesteps/s 41.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.635 | 53.635 | 53.635 | 0.0 | 98.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.31249 | 0.31249 | 0.31249 | 0.0 | 0.57 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.51756 | 0.51756 | 0.51756 | 0.0 | 0.95 Other | | 0.08693 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.74911e+06 ave 3.74911e+06 max 3.74911e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3749108 Ave neighs/atom = 937.277 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -4131.4591 -4131.4591 -4291.9836 -4291.9836 310.54548 310.54548 158314.4 158314.4 904.70954 904.70954 3000 -4123.6469 -4123.6469 -4285.0082 -4285.0082 312.16437 312.16437 158798.69 158798.69 209.47105 209.47105 Loop time of 54.1966 on 1 procs for 1000 steps with 4000 atoms Performance: 1.594 ns/day, 15.055 hours/ns, 18.451 timesteps/s 42.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.462 | 53.462 | 53.462 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.33208 | 0.33208 | 0.33208 | 0.0 | 0.61 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.35549 | 0.35549 | 0.35549 | 0.0 | 0.66 Other | | 0.04711 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.76093e+06 ave 3.76093e+06 max 3.76093e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3760930 Ave neighs/atom = 940.232 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -4123.6469 -4123.6469 -4285.0082 -4285.0082 312.16437 312.16437 158798.69 158798.69 209.47105 209.47105 4000 -4134.2332 -4134.2332 -4290.5575 -4290.5575 302.41986 302.41986 158558.45 158558.45 422.35886 422.35886 Loop time of 53.0414 on 1 procs for 1000 steps with 4000 atoms Performance: 1.629 ns/day, 14.734 hours/ns, 18.853 timesteps/s 43.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.446 | 52.446 | 52.446 | 0.0 | 98.88 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.27307 | 0.27307 | 0.27307 | 0.0 | 0.51 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.27636 | 0.27636 | 0.27636 | 0.0 | 0.52 Other | | 0.04578 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75399e+06 ave 3.75399e+06 max 3.75399e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3753992 Ave neighs/atom = 938.498 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -4134.2332 -4134.2332 -4290.5575 -4290.5575 302.41986 302.41986 158558.45 158558.45 422.35886 422.35886 5000 -4121.4947 -4121.4947 -4284.2814 -4284.2814 314.92197 314.92197 159035.77 159035.77 -257.17576 -257.17576 Loop time of 49.0585 on 1 procs for 1000 steps with 4000 atoms Performance: 1.761 ns/day, 13.627 hours/ns, 20.384 timesteps/s 46.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.361 | 48.361 | 48.361 | 0.0 | 98.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23221 | 0.23221 | 0.23221 | 0.0 | 0.47 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.39924 | 0.39924 | 0.39924 | 0.0 | 0.81 Other | | 0.06642 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75768e+06 ave 3.75768e+06 max 3.75768e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3757678 Ave neighs/atom = 939.419 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.771803766536, Press = 25.8471499131699 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -4121.4947 -4121.4947 -4284.2814 -4284.2814 314.92197 314.92197 159035.77 159035.77 -257.17576 -257.17576 6000 -4129.4184 -4129.4184 -4291.501 -4291.501 313.55978 313.55978 158659.4 158659.4 176.64162 176.64162 Loop time of 45.1541 on 1 procs for 1000 steps with 4000 atoms Performance: 1.913 ns/day, 12.543 hours/ns, 22.146 timesteps/s 50.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.538 | 44.538 | 44.538 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14155 | 0.14155 | 0.14155 | 0.0 | 0.31 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.40867 | 0.40867 | 0.40867 | 0.0 | 0.91 Other | | 0.06582 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75091e+06 ave 3.75091e+06 max 3.75091e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3750906 Ave neighs/atom = 937.726 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.918313550627, Press = -5.98670306644579 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -4129.4184 -4129.4184 -4291.501 -4291.501 313.55978 313.55978 158659.4 158659.4 176.64162 176.64162 7000 -4126.2355 -4126.2355 -4288.1962 -4288.1962 313.32401 313.32401 158747.05 158747.05 158.24227 158.24227 Loop time of 49.4876 on 1 procs for 1000 steps with 4000 atoms Performance: 1.746 ns/day, 13.747 hours/ns, 20.207 timesteps/s 46.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.957 | 48.957 | 48.957 | 0.0 | 98.93 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12201 | 0.12201 | 0.12201 | 0.0 | 0.25 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.34207 | 0.34207 | 0.34207 | 0.0 | 0.69 Other | | 0.0662 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75642e+06 ave 3.75642e+06 max 3.75642e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3756416 Ave neighs/atom = 939.104 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.370581231062, Press = -6.03106717523851 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -4126.2355 -4126.2355 -4288.1962 -4288.1962 313.32401 313.32401 158747.05 158747.05 158.24227 158.24227 8000 -4125.7584 -4125.7584 -4284.8702 -4284.8702 307.81264 307.81264 158780.69 158780.69 253.41858 253.41858 Loop time of 46.5671 on 1 procs for 1000 steps with 4000 atoms Performance: 1.855 ns/day, 12.935 hours/ns, 21.474 timesteps/s 49.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.955 | 45.955 | 45.955 | 0.0 | 98.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20205 | 0.20205 | 0.20205 | 0.0 | 0.43 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.30255 | 0.30255 | 0.30255 | 0.0 | 0.65 Other | | 0.1074 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75523e+06 ave 3.75523e+06 max 3.75523e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3755234 Ave neighs/atom = 938.808 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.378681656061, Press = 3.88789406212493 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -4125.7584 -4125.7584 -4284.8702 -4284.8702 307.81264 307.81264 158780.69 158780.69 253.41858 253.41858 9000 -4125.0537 -4125.0537 -4288.2532 -4288.2532 315.72054 315.72054 158708.79 158708.79 248.23685 248.23685 Loop time of 47.339 on 1 procs for 1000 steps with 4000 atoms Performance: 1.825 ns/day, 13.150 hours/ns, 21.124 timesteps/s 48.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 46.814 | 46.814 | 46.814 | 0.0 | 98.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18223 | 0.18223 | 0.18223 | 0.0 | 0.38 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.29713 | 0.29713 | 0.29713 | 0.0 | 0.63 Other | | 0.04589 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75441e+06 ave 3.75441e+06 max 3.75441e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3754412 Ave neighs/atom = 938.603 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.039404865073, Press = -1.26656148994024 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -4125.0537 -4125.0537 -4288.2532 -4288.2532 315.72054 315.72054 158708.79 158708.79 248.23685 248.23685 10000 -4125.5656 -4125.5656 -4286.4316 -4286.4316 311.2063 311.2063 158938.88 158938.88 -187.14021 -187.14021 Loop time of 44.8385 on 1 procs for 1000 steps with 4000 atoms Performance: 1.927 ns/day, 12.455 hours/ns, 22.302 timesteps/s 51.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.349 | 44.349 | 44.349 | 0.0 | 98.91 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20197 | 0.20197 | 0.20197 | 0.0 | 0.45 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.24159 | 0.24159 | 0.24159 | 0.0 | 0.54 Other | | 0.04596 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75615e+06 ave 3.75615e+06 max 3.75615e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3756148 Ave neighs/atom = 939.037 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.096843474896, Press = 0.573623676962348 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -4125.5656 -4125.5656 -4286.4316 -4286.4316 311.2063 311.2063 158938.88 158938.88 -187.14021 -187.14021 11000 -4128.6178 -4128.6178 -4291.0285 -4291.0285 314.19449 314.19449 158857.27 158857.27 -252.07824 -252.07824 Loop time of 45.566 on 1 procs for 1000 steps with 4000 atoms Performance: 1.896 ns/day, 12.657 hours/ns, 21.946 timesteps/s 50.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.035 | 45.035 | 45.035 | 0.0 | 98.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1818 | 0.1818 | 0.1818 | 0.0 | 0.40 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.28268 | 0.28268 | 0.28268 | 0.0 | 0.62 Other | | 0.06629 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75228e+06 ave 3.75228e+06 max 3.75228e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3752278 Ave neighs/atom = 938.069 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.240141468271, Press = 0.502505247189355 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -4128.6178 -4128.6178 -4291.0285 -4291.0285 314.19449 314.19449 158857.27 158857.27 -252.07824 -252.07824 12000 -4124.2981 -4124.2981 -4286.1626 -4286.1626 313.13801 313.13801 158800.08 158800.08 156.58531 156.58531 Loop time of 48.6734 on 1 procs for 1000 steps with 4000 atoms Performance: 1.775 ns/day, 13.520 hours/ns, 20.545 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 47.734 | 47.734 | 47.734 | 0.0 | 98.07 Neigh | 0.16403 | 0.16403 | 0.16403 | 0.0 | 0.34 Comm | 0.3057 | 0.3057 | 0.3057 | 0.0 | 0.63 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.40261 | 0.40261 | 0.40261 | 0.0 | 0.83 Other | | 0.0667 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75555e+06 ave 3.75555e+06 max 3.75555e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3755550 Ave neighs/atom = 938.888 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.047270549787, Press = 0.310877177935361 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -4124.2981 -4124.2981 -4286.1626 -4286.1626 313.13801 313.13801 158800.08 158800.08 156.58531 156.58531 13000 -4127.2736 -4127.2736 -4288.2984 -4288.2984 311.51337 311.51337 158855.89 158855.89 -101.82412 -101.82412 Loop time of 45.212 on 1 procs for 1000 steps with 4000 atoms Performance: 1.911 ns/day, 12.559 hours/ns, 22.118 timesteps/s 50.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.613 | 44.613 | 44.613 | 0.0 | 98.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22176 | 0.22176 | 0.22176 | 0.0 | 0.49 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.34177 | 0.34177 | 0.34177 | 0.0 | 0.76 Other | | 0.03597 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75375e+06 ave 3.75375e+06 max 3.75375e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3753754 Ave neighs/atom = 938.438 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.885911310574, Press = -1.75769022798341 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -4127.2736 -4127.2736 -4288.2984 -4288.2984 311.51337 311.51337 158855.89 158855.89 -101.82412 -101.82412 14000 -4125.5904 -4125.5904 -4287.5696 -4287.5696 313.3598 313.3598 158871.08 158871.08 -74.291451 -74.291451 Loop time of 43.737 on 1 procs for 1000 steps with 4000 atoms Performance: 1.975 ns/day, 12.149 hours/ns, 22.864 timesteps/s 52.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 43.164 | 43.164 | 43.164 | 0.0 | 98.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22406 | 0.22406 | 0.22406 | 0.0 | 0.51 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.32236 | 0.32236 | 0.32236 | 0.0 | 0.74 Other | | 0.02615 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75343e+06 ave 3.75343e+06 max 3.75343e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3753426 Ave neighs/atom = 938.356 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.854173360308, Press = 1.41700607125298 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 20.94 | 20.94 | 20.94 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -4125.5904 -4125.5904 -4287.5696 -4287.5696 313.3598 313.3598 158871.08 158871.08 -74.291451 -74.291451 15000 -4125.051 -4125.051 -4287.3348 -4287.3348 313.94896 313.94896 158638.87 158638.87 438.26488 438.26488 Loop time of 43.3649 on 1 procs for 1000 steps with 4000 atoms Performance: 1.992 ns/day, 12.046 hours/ns, 23.060 timesteps/s 52.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 42.794 | 42.794 | 42.794 | 0.0 | 98.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16216 | 0.16216 | 0.16216 | 0.0 | 0.37 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.31245 | 0.31245 | 0.31245 | 0.0 | 0.72 Other | | 0.09642 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17437 ave 17437 max 17437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.75322e+06 ave 3.75322e+06 max 3.75322e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3753216 Ave neighs/atom = 938.304 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T313.15.out" else "print 'not_converged' file output/vol_T313.15.out" print '${V}' file output/vol_T313.15.out 158818.11601991 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0