# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.079999908804892*${_u_distance} variable latticeconst_converted equal 4.079999908804892*1 lattice fcc ${latticeconst_converted} lattice fcc 4.07999990880489 Lattice spacing in x,y,z = 4.08 4.08 4.08 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.8 40.8 40.8) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.0105119 secs variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_AdamsFoilesWolfer_1989_Au__MO_087738844640_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 67917.3074457893 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 67917.3074457893/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 67917.3074457893/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 67917.3074457893/(1*1*${_u_distance}) variable V0_metal equal 67917.3074457893/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 67917.3074457893*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 67917.3074457893 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.55 ghost atom cutoff = 7.55 binsize = 3.775, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.55 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 -15558.129 -15558.129 -15720 -15720 313.15 313.15 67917.307 67917.307 2545.772 2545.772 1000 -15374.162 -15374.162 -15538.633 -15538.633 318.18011 318.18011 68754.58 68754.58 -4.4913049 -4.4913049 Loop time of 12.1247 on 1 procs for 1000 steps with 4000 atoms Performance: 7.126 ns/day, 3.368 hours/ns, 82.476 timesteps/s 52.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.739 | 11.739 | 11.739 | 0.0 | 96.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03926 | 0.03926 | 0.03926 | 0.0 | 0.32 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.32673 | 0.32673 | 0.32673 | 0.0 | 2.69 Other | | 0.01972 | | | 0.16 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -15374.162 -15374.162 -15538.633 -15538.633 318.18011 318.18011 68754.58 68754.58 -4.4913049 -4.4913049 2000 -15400.775 -15400.775 -15554.011 -15554.011 296.44486 296.44486 68661.867 68661.867 437.77935 437.77935 Loop time of 13.4092 on 1 procs for 1000 steps with 4000 atoms Performance: 6.443 ns/day, 3.725 hours/ns, 74.576 timesteps/s 60.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.074 | 13.074 | 13.074 | 0.0 | 97.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059669 | 0.059669 | 0.059669 | 0.0 | 0.44 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.23524 | 0.23524 | 0.23524 | 0.0 | 1.75 Other | | 0.0399 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 385622 ave 385622 max 385622 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 385622 Ave neighs/atom = 96.4055 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -15400.775 -15400.775 -15554.011 -15554.011 296.44486 296.44486 68661.867 68661.867 437.77935 437.77935 3000 -15380.712 -15380.712 -15548.352 -15548.352 324.31035 324.31035 68736.032 68736.032 -296.74907 -296.74907 Loop time of 14.9879 on 1 procs for 1000 steps with 4000 atoms Performance: 5.765 ns/day, 4.163 hours/ns, 66.720 timesteps/s 53.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.632 | 14.632 | 14.632 | 0.0 | 97.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058725 | 0.058725 | 0.058725 | 0.0 | 0.39 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.27697 | 0.27697 | 0.27697 | 0.0 | 1.85 Other | | 0.01972 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 384938 ave 384938 max 384938 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 384938 Ave neighs/atom = 96.2345 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -15380.712 -15380.712 -15548.352 -15548.352 324.31035 324.31035 68736.032 68736.032 -296.74907 -296.74907 4000 -15394.27 -15394.27 -15550.937 -15550.937 303.08322 303.08322 68721.317 68721.317 -455.05238 -455.05238 Loop time of 12.6036 on 1 procs for 1000 steps with 4000 atoms Performance: 6.855 ns/day, 3.501 hours/ns, 79.342 timesteps/s 64.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.291 | 12.291 | 12.291 | 0.0 | 97.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05924 | 0.05924 | 0.05924 | 0.0 | 0.47 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.23339 | 0.23339 | 0.23339 | 0.0 | 1.85 Other | | 0.01986 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 383646 ave 383646 max 383646 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 383646 Ave neighs/atom = 95.9115 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -15394.27 -15394.27 -15550.937 -15550.937 303.08322 303.08322 68721.317 68721.317 -455.05238 -455.05238 5000 -15398.955 -15398.955 -15556.987 -15556.987 305.72413 305.72413 68669.099 68669.099 154.15671 154.15671 Loop time of 12.203 on 1 procs for 1000 steps with 4000 atoms Performance: 7.080 ns/day, 3.390 hours/ns, 81.947 timesteps/s 65.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.859 | 11.859 | 11.859 | 0.0 | 97.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058911 | 0.058911 | 0.058911 | 0.0 | 0.48 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.2254 | 0.2254 | 0.2254 | 0.0 | 1.85 Other | | 0.05988 | | | 0.49 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 383406 ave 383406 max 383406 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 383406 Ave neighs/atom = 95.8515 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 306.091080038908, Press = 267.04837114921 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -15398.955 -15398.955 -15556.987 -15556.987 305.72413 305.72413 68669.099 68669.099 154.15671 154.15671 6000 -15384.174 -15384.174 -15553.793 -15553.793 328.13905 328.13905 68701.951 68701.951 -8.4670825 -8.4670825 Loop time of 13.4745 on 1 procs for 1000 steps with 4000 atoms Performance: 6.412 ns/day, 3.743 hours/ns, 74.214 timesteps/s 59.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.115 | 13.115 | 13.115 | 0.0 | 97.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039186 | 0.039186 | 0.039186 | 0.0 | 0.29 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.24067 | 0.24067 | 0.24067 | 0.0 | 1.79 Other | | 0.07988 | | | 0.59 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 383980 ave 383980 max 383980 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 383980 Ave neighs/atom = 95.995 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.334181258166, Press = 14.6854382720802 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -15384.174 -15384.174 -15553.793 -15553.793 328.13905 328.13905 68701.951 68701.951 -8.4670825 -8.4670825 7000 -15393.186 -15393.186 -15554.447 -15554.447 311.96975 311.96975 68728.325 68728.325 -846.96964 -846.96964 Loop time of 14.9172 on 1 procs for 1000 steps with 4000 atoms Performance: 5.792 ns/day, 4.144 hours/ns, 67.037 timesteps/s 54.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.516 | 14.516 | 14.516 | 0.0 | 97.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079239 | 0.079239 | 0.079239 | 0.0 | 0.53 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.28214 | 0.28214 | 0.28214 | 0.0 | 1.89 Other | | 0.03999 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 382884 ave 382884 max 382884 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 382884 Ave neighs/atom = 95.721 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.904658543249, Press = -4.61523888718036 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -15393.186 -15393.186 -15554.447 -15554.447 311.96975 311.96975 68728.325 68728.325 -846.96964 -846.96964 8000 -15395.159 -15395.159 -15553.271 -15553.271 305.87898 305.87898 68756.345 68756.345 -1486.5117 -1486.5117 Loop time of 12.546 on 1 procs for 1000 steps with 4000 atoms Performance: 6.887 ns/day, 3.485 hours/ns, 79.707 timesteps/s 64.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.164 | 12.164 | 12.164 | 0.0 | 96.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079385 | 0.079385 | 0.079385 | 0.0 | 0.63 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.2826 | 0.2826 | 0.2826 | 0.0 | 2.25 Other | | 0.01993 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 382554 ave 382554 max 382554 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 382554 Ave neighs/atom = 95.6385 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.875534322194, Press = -3.18578674249574 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -15395.159 -15395.159 -15553.271 -15553.271 305.87898 305.87898 68756.345 68756.345 -1486.5117 -1486.5117 9000 -15389.162 -15389.162 -15551.16 -15551.16 313.39567 313.39567 68785.755 68785.755 -1830.3998 -1830.3998 Loop time of 13.4338 on 1 procs for 1000 steps with 4000 atoms Performance: 6.432 ns/day, 3.732 hours/ns, 74.439 timesteps/s 60.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.102 | 13.102 | 13.102 | 0.0 | 97.53 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03921 | 0.03921 | 0.03921 | 0.0 | 0.29 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.27246 | 0.27246 | 0.27246 | 0.0 | 2.03 Other | | 0.01983 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 382434 ave 382434 max 382434 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 382434 Ave neighs/atom = 95.6085 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.109728063854, Press = -5.79332091860109 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -15389.162 -15389.162 -15551.16 -15551.16 313.39567 313.39567 68785.755 68785.755 -1830.3998 -1830.3998 10000 -15391.286 -15391.286 -15554.369 -15554.369 315.49516 315.49516 68715.461 68715.461 -514.53118 -514.53118 Loop time of 15.1245 on 1 procs for 1000 steps with 4000 atoms Performance: 5.713 ns/day, 4.201 hours/ns, 66.118 timesteps/s 53.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.843 | 14.843 | 14.843 | 0.0 | 98.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059502 | 0.059502 | 0.059502 | 0.0 | 0.39 Output | 7.0095e-05 | 7.0095e-05 | 7.0095e-05 | 0.0 | 0.00 Modify | 0.20202 | 0.20202 | 0.20202 | 0.0 | 1.34 Other | | 0.01958 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 382446 ave 382446 max 382446 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 382446 Ave neighs/atom = 95.6115 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.996166701097, Press = -5.09626385807492 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -15391.286 -15391.286 -15554.369 -15554.369 315.49516 315.49516 68715.461 68715.461 -514.53118 -514.53118 11000 -15386.242 -15386.242 -15548.789 -15548.789 314.45805 314.45805 68674.32 68674.32 938.09909 938.09909 Loop time of 13.0873 on 1 procs for 1000 steps with 4000 atoms Performance: 6.602 ns/day, 3.635 hours/ns, 76.410 timesteps/s 62.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.695 | 12.695 | 12.695 | 0.0 | 97.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10991 | 0.10991 | 0.10991 | 0.0 | 0.84 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.22242 | 0.22242 | 0.22242 | 0.0 | 1.70 Other | | 0.05989 | | | 0.46 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 382512 ave 382512 max 382512 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 382512 Ave neighs/atom = 95.628 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.281364425782, Press = -3.08008484684058 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -15386.242 -15386.242 -15548.789 -15548.789 314.45805 314.45805 68674.32 68674.32 938.09909 938.09909 12000 -15393.614 -15393.614 -15552.55 -15552.55 307.47307 307.47307 68673.421 68673.421 643.07796 643.07796 Loop time of 13.6763 on 1 procs for 1000 steps with 4000 atoms Performance: 6.317 ns/day, 3.799 hours/ns, 73.119 timesteps/s 58.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.296 | 13.296 | 13.296 | 0.0 | 97.22 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058837 | 0.058837 | 0.058837 | 0.0 | 0.43 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.30173 | 0.30173 | 0.30173 | 0.0 | 2.21 Other | | 0.01956 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 384772 ave 384772 max 384772 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 384772 Ave neighs/atom = 96.193 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.228100675911, Press = 0.362918249796437 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -15393.614 -15393.614 -15552.55 -15552.55 307.47307 307.47307 68673.421 68673.421 643.07796 643.07796 13000 -15387.58 -15387.58 -15550.101 -15550.101 314.4093 314.4093 68695.805 68695.805 428.30321 428.30321 Loop time of 12.9993 on 1 procs for 1000 steps with 4000 atoms Performance: 6.646 ns/day, 3.611 hours/ns, 76.927 timesteps/s 62.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.678 | 12.678 | 12.678 | 0.0 | 97.53 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038931 | 0.038931 | 0.038931 | 0.0 | 0.30 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.24197 | 0.24197 | 0.24197 | 0.0 | 1.86 Other | | 0.03993 | | | 0.31 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 383854 ave 383854 max 383854 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 383854 Ave neighs/atom = 95.9635 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.168427595861, Press = 1.41466034740366 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -15387.58 -15387.58 -15550.101 -15550.101 314.4093 314.4093 68695.805 68695.805 428.30321 428.30321 14000 -15389.108 -15389.108 -15553.297 -15553.297 317.63313 317.63313 68694.187 68694.187 208.90596 208.90596 Loop time of 14.0855 on 1 procs for 1000 steps with 4000 atoms Performance: 6.134 ns/day, 3.913 hours/ns, 70.995 timesteps/s 57.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.709 | 13.709 | 13.709 | 0.0 | 97.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061168 | 0.061168 | 0.061168 | 0.0 | 0.43 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.2952 | 0.2952 | 0.2952 | 0.0 | 2.10 Other | | 0.01987 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 383112 ave 383112 max 383112 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 383112 Ave neighs/atom = 95.778 Neighbor list builds = 0 Dangerous builds = 0 if "${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 68702.0049923068 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0