# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.1529443442821545*${_u_distance} variable latticeconst_converted equal 4.1529443442821545*1 lattice fcc ${latticeconst_converted} lattice fcc 4.15294434428215 Lattice spacing in x,y,z = 4.15294 4.15294 4.15294 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (41.5294 41.5294 41.5294) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000442982 secs variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_OBrienBarrPrice_2018_PtAu__MO_946831081299_000 pair_coeff * * Au mass 1 ${mass_converted} mass 1 196.96655 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 71625.6098648055 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 71625.6098648055/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 71625.6098648055/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 71625.6098648055/(1*1*${_u_distance}) variable V0_metal equal 71625.6098648055/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 71625.6098648055*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 71625.6098648055 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.75 ghost atom cutoff = 7.75 binsize = 3.875, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.75 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -11970.949 -11970.949 -12132.82 -12132.82 313.15 313.15 71625.61 71625.61 2413.8707 2413.8707 1000 -11784.463 -11784.463 -11955.831 -11955.831 331.5234 331.5234 72965.191 72965.191 1678.0825 1678.0825 Loop time of 17.9609 on 1 procs for 1000 steps with 4000 atoms Performance: 4.810 ns/day, 4.989 hours/ns, 55.676 timesteps/s 42.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.368 | 17.368 | 17.368 | 0.0 | 96.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10915 | 0.10915 | 0.10915 | 0.0 | 0.61 Output | 3.7193e-05 | 3.7193e-05 | 3.7193e-05 | 0.0 | 0.00 Modify | 0.43452 | 0.43452 | 0.43452 | 0.0 | 2.42 Other | | 0.04972 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 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: 344000 ave 344000 max 344000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 344000 Ave neighs/atom = 86 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -11784.463 -11784.463 -11955.831 -11955.831 331.5234 331.5234 72965.191 72965.191 1678.0825 1678.0825 2000 -11805.474 -11805.474 -11963.63 -11963.63 305.96531 305.96531 72950.798 72950.798 722.05971 722.05971 Loop time of 20.25 on 1 procs for 1000 steps with 4000 atoms Performance: 4.267 ns/day, 5.625 hours/ns, 49.383 timesteps/s 44.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.772 | 19.772 | 19.772 | 0.0 | 97.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12 | 0.12 | 0.12 | 0.0 | 0.59 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.29798 | 0.29798 | 0.29798 | 0.0 | 1.47 Other | | 0.05981 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 405170 ave 405170 max 405170 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 405170 Ave neighs/atom = 101.293 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -11805.474 -11805.474 -11963.63 -11963.63 305.96531 305.96531 72950.798 72950.798 722.05971 722.05971 3000 -11805.791 -11805.791 -11964.198 -11964.198 306.44913 306.44913 72949.041 72949.041 615.82879 615.82879 Loop time of 21.4003 on 1 procs for 1000 steps with 4000 atoms Performance: 4.037 ns/day, 5.945 hours/ns, 46.728 timesteps/s 42.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.841 | 20.841 | 20.841 | 0.0 | 97.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16007 | 0.16007 | 0.16007 | 0.0 | 0.75 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.35906 | 0.35906 | 0.35906 | 0.0 | 1.68 Other | | 0.03988 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403592 ave 403592 max 403592 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403592 Ave neighs/atom = 100.898 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -11805.791 -11805.791 -11964.198 -11964.198 306.44913 306.44913 72949.041 72949.041 615.82879 615.82879 4000 -11802.383 -11802.383 -11964.952 -11964.952 314.50067 314.50067 72998.708 72998.708 -262.93525 -262.93525 Loop time of 20.0406 on 1 procs for 1000 steps with 4000 atoms Performance: 4.311 ns/day, 5.567 hours/ns, 49.899 timesteps/s 45.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.622 | 19.622 | 19.622 | 0.0 | 97.91 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.080032 | 0.080032 | 0.080032 | 0.0 | 0.40 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.27907 | 0.27907 | 0.27907 | 0.0 | 1.39 Other | | 0.05994 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403846 ave 403846 max 403846 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403846 Ave neighs/atom = 100.962 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -11802.383 -11802.383 -11964.952 -11964.952 314.50067 314.50067 72998.708 72998.708 -262.93525 -262.93525 5000 -11800.664 -11800.664 -11964.45 -11964.45 316.85536 316.85536 73010.534 73010.534 -453.23427 -453.23427 Loop time of 21.4474 on 1 procs for 1000 steps with 4000 atoms Performance: 4.028 ns/day, 5.958 hours/ns, 46.626 timesteps/s 42.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.795 | 20.795 | 20.795 | 0.0 | 96.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099832 | 0.099832 | 0.099832 | 0.0 | 0.47 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.49249 | 0.49249 | 0.49249 | 0.0 | 2.30 Other | | 0.0602 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 402886 ave 402886 max 402886 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 402886 Ave neighs/atom = 100.722 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 311.797764029518, Press = -189.471872217217 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -11800.664 -11800.664 -11964.45 -11964.45 316.85536 316.85536 73010.534 73010.534 -453.23427 -453.23427 6000 -11806.344 -11806.344 -11968.614 -11968.614 313.92292 313.92292 72962.368 72962.368 -201.30825 -201.30825 Loop time of 21.331 on 1 procs for 1000 steps with 4000 atoms Performance: 4.050 ns/day, 5.925 hours/ns, 46.880 timesteps/s 42.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.855 | 20.855 | 20.855 | 0.0 | 97.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1201 | 0.1201 | 0.1201 | 0.0 | 0.56 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.33635 | 0.33635 | 0.33635 | 0.0 | 1.58 Other | | 0.01997 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 402216 ave 402216 max 402216 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 402216 Ave neighs/atom = 100.554 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.666743782769, Press = -1.80471381603766 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -11806.344 -11806.344 -11968.614 -11968.614 313.92292 313.92292 72962.368 72962.368 -201.30825 -201.30825 7000 -11802.399 -11802.399 -11962.87 -11962.87 310.44231 310.44231 73056.977 73056.977 -1176.2183 -1176.2183 Loop time of 20.0512 on 1 procs for 1000 steps with 4000 atoms Performance: 4.309 ns/day, 5.570 hours/ns, 49.872 timesteps/s 45.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.718 | 19.718 | 19.718 | 0.0 | 98.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039882 | 0.039882 | 0.039882 | 0.0 | 0.20 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.27323 | 0.27323 | 0.27323 | 0.0 | 1.36 Other | | 0.0199 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 402854 ave 402854 max 402854 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 402854 Ave neighs/atom = 100.713 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.074036944206, Press = -23.2635989911613 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -11802.399 -11802.399 -11962.87 -11962.87 310.44231 310.44231 73056.977 73056.977 -1176.2183 -1176.2183 8000 -11801.127 -11801.127 -11966.329 -11966.329 319.59441 319.59441 73009.474 73009.474 -674.83105 -674.83105 Loop time of 20.3057 on 1 procs for 1000 steps with 4000 atoms Performance: 4.255 ns/day, 5.640 hours/ns, 49.247 timesteps/s 44.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.846 | 19.846 | 19.846 | 0.0 | 97.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.094689 | 0.094689 | 0.094689 | 0.0 | 0.47 Output | 5.0068e-05 | 5.0068e-05 | 5.0068e-05 | 0.0 | 0.00 Modify | 0.3048 | 0.3048 | 0.3048 | 0.0 | 1.50 Other | | 0.05974 | | | 0.29 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 401768 ave 401768 max 401768 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 401768 Ave neighs/atom = 100.442 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.177909323549, Press = -8.27714631994393 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -11801.127 -11801.127 -11966.329 -11966.329 319.59441 319.59441 73009.474 73009.474 -674.83105 -674.83105 9000 -11807.446 -11807.446 -11968.904 -11968.904 312.35152 312.35152 72927.054 72927.054 417.23942 417.23942 Loop time of 20.0597 on 1 procs for 1000 steps with 4000 atoms Performance: 4.307 ns/day, 5.572 hours/ns, 49.851 timesteps/s 45.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.546 | 19.546 | 19.546 | 0.0 | 97.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079908 | 0.079908 | 0.079908 | 0.0 | 0.40 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.37401 | 0.37401 | 0.37401 | 0.0 | 1.86 Other | | 0.0599 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 402530 ave 402530 max 402530 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 402530 Ave neighs/atom = 100.632 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.887812657632, Press = -3.86808093069466 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -11807.446 -11807.446 -11968.904 -11968.904 312.35152 312.35152 72927.054 72927.054 417.23942 417.23942 10000 -11800.093 -11800.093 -11962.134 -11962.134 313.47966 313.47966 73059.657 73059.657 -1068.4088 -1068.4088 Loop time of 19.6048 on 1 procs for 1000 steps with 4000 atoms Performance: 4.407 ns/day, 5.446 hours/ns, 51.008 timesteps/s 46.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.88 | 18.88 | 18.88 | 0.0 | 96.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1609 | 0.1609 | 0.1609 | 0.0 | 0.82 Output | 6.8903e-05 | 6.8903e-05 | 6.8903e-05 | 0.0 | 0.00 Modify | 0.50342 | 0.50342 | 0.50342 | 0.0 | 2.57 Other | | 0.05999 | | | 0.31 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403496 ave 403496 max 403496 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403496 Ave neighs/atom = 100.874 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.802666454349, Press = -6.7487050324117 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -11800.093 -11800.093 -11962.134 -11962.134 313.47966 313.47966 73059.657 73059.657 -1068.4088 -1068.4088 11000 -11808.751 -11808.751 -11968.719 -11968.719 309.46999 309.46999 72932.49 72932.49 292.48199 292.48199 Loop time of 19.5264 on 1 procs for 1000 steps with 4000 atoms Performance: 4.425 ns/day, 5.424 hours/ns, 51.213 timesteps/s 46.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.927 | 18.927 | 18.927 | 0.0 | 96.93 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13025 | 0.13025 | 0.13025 | 0.0 | 0.67 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.41947 | 0.41947 | 0.41947 | 0.0 | 2.15 Other | | 0.04998 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 401546 ave 401546 max 401546 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 401546 Ave neighs/atom = 100.386 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.77527277992, Press = 0.896550125067488 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -11808.751 -11808.751 -11968.719 -11968.719 309.46999 309.46999 72932.49 72932.49 292.48199 292.48199 12000 -11805.926 -11805.926 -11966.661 -11966.661 310.95253 310.95253 72995.455 72995.455 -536.3542 -536.3542 Loop time of 19.3255 on 1 procs for 1000 steps with 4000 atoms Performance: 4.471 ns/day, 5.368 hours/ns, 51.745 timesteps/s 46.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.895 | 18.895 | 18.895 | 0.0 | 97.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059808 | 0.059808 | 0.059808 | 0.0 | 0.31 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.33057 | 0.33057 | 0.33057 | 0.0 | 1.71 Other | | 0.03981 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403564 ave 403564 max 403564 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403564 Ave neighs/atom = 100.891 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.885108412968, Press = -4.02760076596414 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -11805.926 -11805.926 -11966.661 -11966.661 310.95253 310.95253 72995.455 72995.455 -536.3542 -536.3542 13000 -11802.931 -11802.931 -11966.738 -11966.738 316.89669 316.89669 73014.59 73014.59 -863.62868 -863.62868 Loop time of 18.1196 on 1 procs for 1000 steps with 4000 atoms Performance: 4.768 ns/day, 5.033 hours/ns, 55.189 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.694 | 17.694 | 17.694 | 0.0 | 97.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.040061 | 0.040061 | 0.040061 | 0.0 | 0.22 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.34568 | 0.34568 | 0.34568 | 0.0 | 1.91 Other | | 0.03984 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 402772 ave 402772 max 402772 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 402772 Ave neighs/atom = 100.693 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.900560543349, Press = -8.48607809177662 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -11802.931 -11802.931 -11966.738 -11966.738 316.89669 316.89669 73014.59 73014.59 -863.62868 -863.62868 14000 -11803.692 -11803.692 -11964.901 -11964.901 311.8708 311.8708 72973.47 72973.47 218.76025 218.76025 Loop time of 18.0157 on 1 procs for 1000 steps with 4000 atoms Performance: 4.796 ns/day, 5.004 hours/ns, 55.507 timesteps/s 50.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.52 | 17.52 | 17.52 | 0.0 | 97.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17016 | 0.17016 | 0.17016 | 0.0 | 0.94 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.30531 | 0.30531 | 0.30531 | 0.0 | 1.69 Other | | 0.02005 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 402172 ave 402172 max 402172 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 402172 Ave neighs/atom = 100.543 Neighbor list builds = 0 Dangerous builds = 0 if "${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 72981.4649776371 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0