# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.302531123161316*${_u_distance} variable latticeconst_converted equal 3.302531123161316*1 lattice bcc ${latticeconst_converted} lattice bcc 3.30253112316132 Lattice spacing in x,y,z = 3.30253 3.30253 3.30253 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (33.0253 33.0253 33.0253) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.00031209 secs variable mass_converted equal 180.9479*${_u_mass} variable mass_converted equal 180.9479*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_ZhouWadleyJohnson_2001_CuTa__MO_547744193826_000 pair_coeff * * Ta mass 1 ${mass_converted} mass 1 180.9479 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 36019.7552350823 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 36019.7552350823/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 36019.7552350823/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 36019.7552350823/(1*1*${_u_distance}) variable V0_metal equal 36019.7552350823/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 36019.7552350823*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 36019.7552350823 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.39534 ghost atom cutoff = 8.39534 binsize = 4.19767, bins = 8 8 8 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.39534 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -16099.088 -16099.088 -16180.003 -16180.003 313.15 313.15 36019.755 36019.755 2399.4185 2399.4185 1000 -16017.247 -16017.247 -16096.312 -16096.312 305.98771 305.98771 36189.229 36189.229 -2162.5238 -2162.5238 Loop time of 9.51711 on 1 procs for 1000 steps with 2000 atoms Performance: 9.078 ns/day, 2.644 hours/ns, 105.074 timesteps/s 55.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.2895 | 9.2895 | 9.2895 | 0.0 | 97.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.031476 | 0.031476 | 0.031476 | 0.0 | 0.33 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.18423 | 0.18423 | 0.18423 | 0.0 | 1.94 Other | | 0.01189 | | | 0.12 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 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: 272000 ave 272000 max 272000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272000 Ave neighs/atom = 136 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -16017.247 -16017.247 -16096.312 -16096.312 305.98771 305.98771 36189.229 36189.229 -2162.5238 -2162.5238 2000 -16014.503 -16014.503 -16098.923 -16098.923 326.71529 326.71529 36219.976 36219.976 -3374.5878 -3374.5878 Loop time of 10.0203 on 1 procs for 1000 steps with 2000 atoms Performance: 8.623 ns/day, 2.783 hours/ns, 99.798 timesteps/s 54.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.7946 | 9.7946 | 9.7946 | 0.0 | 97.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050956 | 0.050956 | 0.050956 | 0.0 | 0.51 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.14301 | 0.14301 | 0.14301 | 0.0 | 1.43 Other | | 0.03168 | | | 0.32 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5433 ave 5433 max 5433 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273266 ave 273266 max 273266 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273266 Ave neighs/atom = 136.633 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -16014.503 -16014.503 -16098.923 -16098.923 326.71529 326.71529 36219.976 36219.976 -3374.5878 -3374.5878 3000 -16018.131 -16018.131 -16106.936 -16106.936 343.68237 343.68237 36199.221 36199.221 -2632.8351 -2632.8351 Loop time of 11.5655 on 1 procs for 1000 steps with 2000 atoms Performance: 7.471 ns/day, 3.213 hours/ns, 86.464 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.259 | 11.259 | 11.259 | 0.0 | 97.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091417 | 0.091417 | 0.091417 | 0.0 | 0.79 Output | 3.9816e-05 | 3.9816e-05 | 3.9816e-05 | 0.0 | 0.00 Modify | 0.18267 | 0.18267 | 0.18267 | 0.0 | 1.58 Other | | 0.03209 | | | 0.28 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5439 ave 5439 max 5439 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272944 ave 272944 max 272944 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272944 Ave neighs/atom = 136.472 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -16018.131 -16018.131 -16106.936 -16106.936 343.68237 343.68237 36199.221 36199.221 -2632.8351 -2632.8351 4000 -16015.207 -16015.207 -16096.597 -16096.597 314.99 314.99 36177.798 36177.798 -1065.4869 -1065.4869 Loop time of 11.4977 on 1 procs for 1000 steps with 2000 atoms Performance: 7.515 ns/day, 3.194 hours/ns, 86.974 timesteps/s 48.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.161 | 11.161 | 11.161 | 0.0 | 97.07 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061398 | 0.061398 | 0.061398 | 0.0 | 0.53 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.2429 | 0.2429 | 0.2429 | 0.0 | 2.11 Other | | 0.03199 | | | 0.28 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5417 ave 5417 max 5417 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272796 ave 272796 max 272796 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272796 Ave neighs/atom = 136.398 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -16015.207 -16015.207 -16096.597 -16096.597 314.99 314.99 36177.798 36177.798 -1065.4869 -1065.4869 5000 -16019.406 -16019.406 -16097.704 -16097.704 303.02103 303.02103 36171.135 36171.135 -1218.497 -1218.497 Loop time of 11.2848 on 1 procs for 1000 steps with 2000 atoms Performance: 7.656 ns/day, 3.135 hours/ns, 88.615 timesteps/s 49.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.019 | 11.019 | 11.019 | 0.0 | 97.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.071497 | 0.071497 | 0.071497 | 0.0 | 0.63 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.14277 | 0.14277 | 0.14277 | 0.0 | 1.27 Other | | 0.05191 | | | 0.46 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5433 ave 5433 max 5433 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273108 ave 273108 max 273108 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273108 Ave neighs/atom = 136.554 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.543333016791, Press = 462.411071995624 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -16019.406 -16019.406 -16097.704 -16097.704 303.02103 303.02103 36171.135 36171.135 -1218.497 -1218.497 6000 -16014.994 -16014.994 -16098.439 -16098.439 322.93981 322.93981 36119.614 36119.614 1638.5518 1638.5518 Loop time of 11.7839 on 1 procs for 1000 steps with 2000 atoms Performance: 7.332 ns/day, 3.273 hours/ns, 84.862 timesteps/s 46.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.505 | 11.505 | 11.505 | 0.0 | 97.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051252 | 0.051252 | 0.051252 | 0.0 | 0.43 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.21572 | 0.21572 | 0.21572 | 0.0 | 1.83 Other | | 0.01186 | | | 0.10 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5429 ave 5429 max 5429 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273174 ave 273174 max 273174 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273174 Ave neighs/atom = 136.587 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.402875968804, Press = 48.2808135021218 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -16014.994 -16014.994 -16098.439 -16098.439 322.93981 322.93981 36119.614 36119.614 1638.5518 1638.5518 7000 -16013.81 -16013.81 -16097.949 -16097.949 325.62433 325.62433 36148.32 36148.32 677.98894 677.98894 Loop time of 11.5715 on 1 procs for 1000 steps with 2000 atoms Performance: 7.467 ns/day, 3.214 hours/ns, 86.420 timesteps/s 48.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.221 | 11.221 | 11.221 | 0.0 | 96.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09186 | 0.09186 | 0.09186 | 0.0 | 0.79 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.22691 | 0.22691 | 0.22691 | 0.0 | 1.96 Other | | 0.03207 | | | 0.28 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5434 ave 5434 max 5434 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273268 ave 273268 max 273268 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273268 Ave neighs/atom = 136.634 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.724534160539, Press = 5.66289291208269 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -16013.81 -16013.81 -16097.949 -16097.949 325.62433 325.62433 36148.32 36148.32 677.98894 677.98894 8000 -16018.295 -16018.295 -16098.038 -16098.038 308.61537 308.61537 36162.327 36162.327 -563.57094 -563.57094 Loop time of 12.0723 on 1 procs for 1000 steps with 2000 atoms Performance: 7.157 ns/day, 3.353 hours/ns, 82.834 timesteps/s 46.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.802 | 11.802 | 11.802 | 0.0 | 97.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091762 | 0.091762 | 0.091762 | 0.0 | 0.76 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.16632 | 0.16632 | 0.16632 | 0.0 | 1.38 Other | | 0.01214 | | | 0.10 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5439 ave 5439 max 5439 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273148 ave 273148 max 273148 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273148 Ave neighs/atom = 136.574 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.485232598787, Press = 9.22804163937501 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -16018.295 -16018.295 -16098.038 -16098.038 308.61537 308.61537 36162.327 36162.327 -563.57094 -563.57094 9000 -16016.941 -16016.941 -16097.787 -16097.787 312.88062 312.88062 36164.226 36164.226 -356.13993 -356.13993 Loop time of 11.6226 on 1 procs for 1000 steps with 2000 atoms Performance: 7.434 ns/day, 3.229 hours/ns, 86.039 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.392 | 11.392 | 11.392 | 0.0 | 98.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.032385 | 0.032385 | 0.032385 | 0.0 | 0.28 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.18642 | 0.18642 | 0.18642 | 0.0 | 1.60 Other | | 0.01189 | | | 0.10 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5437 ave 5437 max 5437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273240 ave 273240 max 273240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273240 Ave neighs/atom = 136.62 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.198057347415, Press = 9.48650419474425 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -16016.941 -16016.941 -16097.787 -16097.787 312.88062 312.88062 36164.226 36164.226 -356.13993 -356.13993 10000 -16020.593 -16020.593 -16100.803 -16100.803 310.42298 310.42298 36158.444 36158.444 -591.07405 -591.07405 Loop time of 10.9493 on 1 procs for 1000 steps with 2000 atoms Performance: 7.891 ns/day, 3.041 hours/ns, 91.330 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.62 | 10.62 | 10.62 | 0.0 | 96.99 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07108 | 0.07108 | 0.07108 | 0.0 | 0.65 Output | 8.9884e-05 | 8.9884e-05 | 8.9884e-05 | 0.0 | 0.00 Modify | 0.24671 | 0.24671 | 0.24671 | 0.0 | 2.25 Other | | 0.01177 | | | 0.11 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5422 ave 5422 max 5422 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273174 ave 273174 max 273174 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273174 Ave neighs/atom = 136.587 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.153918734405, Press = 3.91757917016431 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -16020.593 -16020.593 -16100.803 -16100.803 310.42298 310.42298 36158.444 36158.444 -591.07405 -591.07405 11000 -16016.848 -16016.848 -16096.617 -16096.617 308.71383 308.71383 36130.671 36130.671 960.37759 960.37759 Loop time of 11.0579 on 1 procs for 1000 steps with 2000 atoms Performance: 7.813 ns/day, 3.072 hours/ns, 90.433 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.807 | 10.807 | 10.807 | 0.0 | 97.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09224 | 0.09224 | 0.09224 | 0.0 | 0.83 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.12655 | 0.12655 | 0.12655 | 0.0 | 1.14 Other | | 0.03192 | | | 0.29 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5428 ave 5428 max 5428 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273142 ave 273142 max 273142 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273142 Ave neighs/atom = 136.571 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.178724052678, Press = -0.55171935417666 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -16016.848 -16016.848 -16096.617 -16096.617 308.71383 308.71383 36130.671 36130.671 960.37759 960.37759 12000 -16019.697 -16019.697 -16099.259 -16099.259 307.91249 307.91249 36197.735 36197.735 -2634.7502 -2634.7502 Loop time of 10.9052 on 1 procs for 1000 steps with 2000 atoms Performance: 7.923 ns/day, 3.029 hours/ns, 91.699 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.657 | 10.657 | 10.657 | 0.0 | 97.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051227 | 0.051227 | 0.051227 | 0.0 | 0.47 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.18535 | 0.18535 | 0.18535 | 0.0 | 1.70 Other | | 0.01194 | | | 0.11 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5436 ave 5436 max 5436 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273300 ave 273300 max 273300 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273300 Ave neighs/atom = 136.65 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.146379128882, Press = -10.2931931613542 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -16019.697 -16019.697 -16099.259 -16099.259 307.91249 307.91249 36197.735 36197.735 -2634.7502 -2634.7502 13000 -16015.859 -16015.859 -16095.39 -16095.39 307.79283 307.79283 36175.551 36175.551 -1104.0139 -1104.0139 Loop time of 10.9635 on 1 procs for 1000 steps with 2000 atoms Performance: 7.881 ns/day, 3.045 hours/ns, 91.212 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.726 | 10.726 | 10.726 | 0.0 | 97.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051161 | 0.051161 | 0.051161 | 0.0 | 0.47 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.17468 | 0.17468 | 0.17468 | 0.0 | 1.59 Other | | 0.01174 | | | 0.11 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5421 ave 5421 max 5421 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273080 ave 273080 max 273080 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273080 Ave neighs/atom = 136.54 Neighbor list builds = 0 Dangerous builds = 0 if "${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 36155.2447891795 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0