# 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 ${latticeconst_converted} lattice fcc 3.52000002563 Lattice spacing in x,y,z = 3.52 3.52 3.52 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.2 35.2 35.2) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000500917 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_Mishin_2004_NiAl__MO_101214310689_005 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 ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_u_temperature} variable temp_converted equal 333.15*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 333.15 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 333.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "333.15 - 0.2" variable T_up equal "333.15 + 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 = 8.72488 ghost atom cutoff = 8.72488 binsize = 4.36244, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.72488 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.385 | 7.385 | 7.385 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -17627.791 -17627.791 -17800 -17800 333.15 333.15 43614.209 43614.209 4217.4288 4217.4288 1000 -17441.154 -17441.154 -17616.237 -17616.237 338.7113 338.7113 44027.472 44027.472 -2220.4809 -2220.4809 Loop time of 67.519 on 1 procs for 1000 steps with 4000 atoms Performance: 1.280 ns/day, 18.755 hours/ns, 14.811 timesteps/s 35.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.816 | 66.816 | 66.816 | 0.0 | 98.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18935 | 0.18935 | 0.18935 | 0.0 | 0.28 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.47181 | 0.47181 | 0.47181 | 0.0 | 0.70 Other | | 0.04214 | | | 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: 992000 ave 992000 max 992000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 992000 Ave neighs/atom = 248 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17441.154 -17441.154 -17616.237 -17616.237 338.7113 338.7113 44027.472 44027.472 -2220.4809 -2220.4809 2000 -17455.059 -17455.059 -17617.469 -17617.469 314.19168 314.19168 43938.504 43938.504 620.60934 620.60934 Loop time of 69.8534 on 1 procs for 1000 steps with 4000 atoms Performance: 1.237 ns/day, 19.404 hours/ns, 14.316 timesteps/s 34.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 69.068 | 69.068 | 69.068 | 0.0 | 98.88 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17897 | 0.17897 | 0.17897 | 0.0 | 0.26 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.58443 | 0.58443 | 0.58443 | 0.0 | 0.84 Other | | 0.02186 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8412 ave 8412 max 8412 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 971370 ave 971370 max 971370 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 971370 Ave neighs/atom = 242.843 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17455.059 -17455.059 -17617.469 -17617.469 314.19168 314.19168 43938.504 43938.504 620.60934 620.60934 3000 -17449.338 -17449.338 -17622.812 -17622.812 335.59694 335.59694 43945.208 43945.208 578.15012 578.15012 Loop time of 69.4954 on 1 procs for 1000 steps with 4000 atoms Performance: 1.243 ns/day, 19.304 hours/ns, 14.389 timesteps/s 35.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 68.664 | 68.664 | 68.664 | 0.0 | 98.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22509 | 0.22509 | 0.22509 | 0.0 | 0.32 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.54443 | 0.54443 | 0.54443 | 0.0 | 0.78 Other | | 0.06225 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8374 ave 8374 max 8374 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 973334 ave 973334 max 973334 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 973334 Ave neighs/atom = 243.333 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17449.338 -17449.338 -17622.812 -17622.812 335.59694 335.59694 43945.208 43945.208 578.15012 578.15012 4000 -17449.87 -17449.87 -17627.268 -17627.268 343.18843 343.18843 43977.682 43977.682 -939.00971 -939.00971 Loop time of 64.9713 on 1 procs for 1000 steps with 4000 atoms Performance: 1.330 ns/day, 18.048 hours/ns, 15.391 timesteps/s 37.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.197 | 64.197 | 64.197 | 0.0 | 98.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13562 | 0.13562 | 0.13562 | 0.0 | 0.21 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.55692 | 0.55692 | 0.55692 | 0.0 | 0.86 Other | | 0.08215 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8412 ave 8412 max 8412 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 973824 ave 973824 max 973824 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 973824 Ave neighs/atom = 243.456 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17449.87 -17449.87 -17627.268 -17627.268 343.18843 343.18843 43977.682 43977.682 -939.00971 -939.00971 5000 -17453.385 -17453.385 -17623.936 -17623.936 329.94252 329.94252 43925.021 43925.021 1108.3799 1108.3799 Loop time of 62.7542 on 1 procs for 1000 steps with 4000 atoms Performance: 1.377 ns/day, 17.432 hours/ns, 15.935 timesteps/s 38.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.115 | 62.115 | 62.115 | 0.0 | 98.98 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.094923 | 0.094923 | 0.094923 | 0.0 | 0.15 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.50215 | 0.50215 | 0.50215 | 0.0 | 0.80 Other | | 0.04191 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8370 ave 8370 max 8370 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 972666 ave 972666 max 972666 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 972666 Ave neighs/atom = 243.167 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.01221915971, Press = 258.998941735542 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17453.385 -17453.385 -17623.936 -17623.936 329.94252 329.94252 43925.021 43925.021 1108.3799 1108.3799 6000 -17448.515 -17448.515 -17625.477 -17625.477 342.34639 342.34639 43985.029 43985.029 -1072.1502 -1072.1502 Loop time of 63.0102 on 1 procs for 1000 steps with 4000 atoms Performance: 1.371 ns/day, 17.503 hours/ns, 15.870 timesteps/s 38.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.348 | 62.348 | 62.348 | 0.0 | 98.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11496 | 0.11496 | 0.11496 | 0.0 | 0.18 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.4652 | 0.4652 | 0.4652 | 0.0 | 0.74 Other | | 0.0819 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8447 ave 8447 max 8447 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 974198 ave 974198 max 974198 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 974198 Ave neighs/atom = 243.549 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.679933133048, Press = -54.8103941152075 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17448.515 -17448.515 -17625.477 -17625.477 342.34639 342.34639 43985.029 43985.029 -1072.1502 -1072.1502 7000 -17455.245 -17455.245 -17622.721 -17622.721 323.99258 323.99258 43957.914 43957.914 -182.79118 -182.79118 Loop time of 62.7492 on 1 procs for 1000 steps with 4000 atoms Performance: 1.377 ns/day, 17.430 hours/ns, 15.936 timesteps/s 38.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.246 | 62.246 | 62.246 | 0.0 | 99.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17553 | 0.17553 | 0.17553 | 0.0 | 0.28 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.30621 | 0.30621 | 0.30621 | 0.0 | 0.49 Other | | 0.02194 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8421 ave 8421 max 8421 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 972836 ave 972836 max 972836 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 972836 Ave neighs/atom = 243.209 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.114209295437, Press = 39.9536552031432 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17455.245 -17455.245 -17622.721 -17622.721 323.99258 323.99258 43957.914 43957.914 -182.79118 -182.79118 8000 -17450.396 -17450.396 -17625.188 -17625.188 338.14626 338.14626 43921.902 43921.902 1276.7405 1276.7405 Loop time of 63.3744 on 1 procs for 1000 steps with 4000 atoms Performance: 1.363 ns/day, 17.604 hours/ns, 15.779 timesteps/s 38.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.753 | 62.753 | 62.753 | 0.0 | 99.02 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13465 | 0.13465 | 0.13465 | 0.0 | 0.21 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.42514 | 0.42514 | 0.42514 | 0.0 | 0.67 Other | | 0.06186 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8427 ave 8427 max 8427 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 973000 ave 973000 max 973000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 973000 Ave neighs/atom = 243.25 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.978784123086, Press = -13.5518839814887 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17450.396 -17450.396 -17625.188 -17625.188 338.14626 338.14626 43921.902 43921.902 1276.7405 1276.7405 9000 -17457.461 -17457.461 -17626.866 -17626.866 327.72636 327.72636 43981.841 43981.841 -1345.13 -1345.13 Loop time of 62.2147 on 1 procs for 1000 steps with 4000 atoms Performance: 1.389 ns/day, 17.282 hours/ns, 16.073 timesteps/s 39.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 61.561 | 61.561 | 61.561 | 0.0 | 98.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13483 | 0.13483 | 0.13483 | 0.0 | 0.22 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.47652 | 0.47652 | 0.47652 | 0.0 | 0.77 Other | | 0.04209 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8395 ave 8395 max 8395 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 973818 ave 973818 max 973818 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 973818 Ave neighs/atom = 243.454 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.651063167226, Press = 2.59149649787149 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17457.461 -17457.461 -17626.866 -17626.866 327.72636 327.72636 43981.841 43981.841 -1345.13 -1345.13 10000 -17450.124 -17450.124 -17621.224 -17621.224 331.0043 331.0043 43932.538 43932.538 1060.0759 1060.0759 Loop time of 61.0669 on 1 procs for 1000 steps with 4000 atoms Performance: 1.415 ns/day, 16.963 hours/ns, 16.375 timesteps/s 39.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 60.493 | 60.493 | 60.493 | 0.0 | 99.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10502 | 0.10502 | 0.10502 | 0.0 | 0.17 Output | 5.7936e-05 | 5.7936e-05 | 5.7936e-05 | 0.0 | 0.00 Modify | 0.40651 | 0.40651 | 0.40651 | 0.0 | 0.67 Other | | 0.06202 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8429 ave 8429 max 8429 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 972744 ave 972744 max 972744 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 972744 Ave neighs/atom = 243.186 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.565125023984, Press = 7.11566169495894 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17450.124 -17450.124 -17621.224 -17621.224 331.0043 331.0043 43932.538 43932.538 1060.0759 1060.0759 11000 -17448.504 -17448.504 -17624 -17624 339.5086 339.5086 43962.427 43962.427 -209.93839 -209.93839 Loop time of 60.3747 on 1 procs for 1000 steps with 4000 atoms Performance: 1.431 ns/day, 16.771 hours/ns, 16.563 timesteps/s 40.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.821 | 59.821 | 59.821 | 0.0 | 99.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14636 | 0.14636 | 0.14636 | 0.0 | 0.24 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.38512 | 0.38512 | 0.38512 | 0.0 | 0.64 Other | | 0.02194 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8388 ave 8388 max 8388 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 973442 ave 973442 max 973442 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 973442 Ave neighs/atom = 243.361 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.832994139109, Press = -4.0532014899075 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17448.504 -17448.504 -17624 -17624 339.5086 339.5086 43962.427 43962.427 -209.93839 -209.93839 12000 -17446.236 -17446.236 -17621.516 -17621.516 339.09165 339.09165 43973.796 43973.796 -507.90612 -507.90612 Loop time of 59.7155 on 1 procs for 1000 steps with 4000 atoms Performance: 1.447 ns/day, 16.588 hours/ns, 16.746 timesteps/s 40.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.018 | 59.018 | 59.018 | 0.0 | 98.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15582 | 0.15582 | 0.15582 | 0.0 | 0.26 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.4697 | 0.4697 | 0.4697 | 0.0 | 0.79 Other | | 0.07183 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8363 ave 8363 max 8363 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 973168 ave 973168 max 973168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 973168 Ave neighs/atom = 243.292 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.898113547287, Press = 5.12173892873055 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -17446.236 -17446.236 -17621.516 -17621.516 339.09165 339.09165 43973.796 43973.796 -507.90612 -507.90612 13000 -17451.85 -17451.85 -17624.79 -17624.79 334.56417 334.56417 43913.156 43913.156 1563.118 1563.118 Loop time of 59.4204 on 1 procs for 1000 steps with 4000 atoms Performance: 1.454 ns/day, 16.506 hours/ns, 16.829 timesteps/s 40.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.795 | 58.795 | 58.795 | 0.0 | 98.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10509 | 0.10509 | 0.10509 | 0.0 | 0.18 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.37867 | 0.37867 | 0.37867 | 0.0 | 0.64 Other | | 0.1421 | | | 0.24 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8426 ave 8426 max 8426 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 972830 ave 972830 max 972830 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 972830 Ave neighs/atom = 243.208 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.217647545038, Press = -0.991648451304943 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -17451.85 -17451.85 -17624.79 -17624.79 334.56417 334.56417 43913.156 43913.156 1563.118 1563.118 14000 -17450.367 -17450.367 -17620.216 -17620.216 328.58426 328.58426 44030.97 44030.97 -2847.0375 -2847.0375 Loop time of 59.2148 on 1 procs for 1000 steps with 4000 atoms Performance: 1.459 ns/day, 16.449 hours/ns, 16.888 timesteps/s 40.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.65 | 58.65 | 58.65 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11504 | 0.11504 | 0.11504 | 0.0 | 0.19 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.37736 | 0.37736 | 0.37736 | 0.0 | 0.64 Other | | 0.07206 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8429 ave 8429 max 8429 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 974008 ave 974008 max 974008 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 974008 Ave neighs/atom = 243.502 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 43956.6016129978 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0