# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.614999994635582*${_u_distance} variable latticeconst_converted equal 3.614999994635582*1 lattice fcc ${latticeconst_converted} lattice fcc 3.61499999463558 Lattice spacing in x,y,z = 3.615 3.615 3.615 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.15 36.15 36.15) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000473022 secs variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_WilliamsMishinHamilton_2006_CuAg__MO_128703483589_005 pair_coeff * * Cu mass 1 ${mass_converted} mass 1 63.546 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 47241.6331646897 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6331646897/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6331646897/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6331646897/(1*1*${_u_distance}) variable V0_metal equal 47241.6331646897/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 47241.6331646897*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 47241.6331646897 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.99501 ghost atom cutoff = 7.99501 binsize = 3.99751, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.99501 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13987.791 -13987.791 -14160 -14160 333.15 333.15 47241.633 47241.633 3893.6271 3893.6271 1000 -13800.465 -13800.465 -13977.244 -13977.244 341.99121 341.99121 47982.959 47982.959 937.52123 937.52123 Loop time of 36.5075 on 1 procs for 1000 steps with 4000 atoms Performance: 2.367 ns/day, 10.141 hours/ns, 27.392 timesteps/s 41.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 35.931 | 35.931 | 35.931 | 0.0 | 98.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15507 | 0.15507 | 0.15507 | 0.0 | 0.42 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.35937 | 0.35937 | 0.35937 | 0.0 | 0.98 Other | | 0.06176 | | | 0.17 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: 704000 ave 704000 max 704000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704000 Ave neighs/atom = 176 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13800.465 -13800.465 -13977.244 -13977.244 341.99121 341.99121 47982.959 47982.959 937.52123 937.52123 2000 -13817.337 -13817.337 -13987.681 -13987.681 329.54257 329.54257 47989.947 47989.947 -630.30289 -630.30289 Loop time of 38.3188 on 1 procs for 1000 steps with 4000 atoms Performance: 2.255 ns/day, 10.644 hours/ns, 26.097 timesteps/s 41.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.765 | 37.765 | 37.765 | 0.0 | 98.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13486 | 0.13486 | 0.13486 | 0.0 | 0.35 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.35663 | 0.35663 | 0.35663 | 0.0 | 0.93 Other | | 0.06188 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 716046 ave 716046 max 716046 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 716046 Ave neighs/atom = 179.012 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13817.337 -13817.337 -13987.681 -13987.681 329.54257 329.54257 47989.947 47989.947 -630.30289 -630.30289 3000 -13806.479 -13806.479 -13977.416 -13977.416 330.68937 330.68937 48035.358 48035.358 -824.13483 -824.13483 Loop time of 38.2479 on 1 procs for 1000 steps with 4000 atoms Performance: 2.259 ns/day, 10.624 hours/ns, 26.145 timesteps/s 41.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.638 | 37.638 | 37.638 | 0.0 | 98.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14432 | 0.14432 | 0.14432 | 0.0 | 0.38 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.38215 | 0.38215 | 0.38215 | 0.0 | 1.00 Other | | 0.08319 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715570 ave 715570 max 715570 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715570 Ave neighs/atom = 178.893 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13806.479 -13806.479 -13977.416 -13977.416 330.68937 330.68937 48035.358 48035.358 -824.13483 -824.13483 4000 -13817.179 -13817.179 -13985.606 -13985.606 325.83331 325.83331 47969.732 47969.732 229.34517 229.34517 Loop time of 36.9361 on 1 procs for 1000 steps with 4000 atoms Performance: 2.339 ns/day, 10.260 hours/ns, 27.074 timesteps/s 43.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.343 | 36.343 | 36.343 | 0.0 | 98.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11475 | 0.11475 | 0.11475 | 0.0 | 0.31 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.43675 | 0.43675 | 0.43675 | 0.0 | 1.18 Other | | 0.04197 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715598 ave 715598 max 715598 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715598 Ave neighs/atom = 178.899 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13817.179 -13817.179 -13985.606 -13985.606 325.83331 325.83331 47969.732 47969.732 229.34517 229.34517 5000 -13806.656 -13806.656 -13981.335 -13981.335 337.92973 337.92973 47957.501 47957.501 1138.6928 1138.6928 Loop time of 35.3788 on 1 procs for 1000 steps with 4000 atoms Performance: 2.442 ns/day, 9.827 hours/ns, 28.266 timesteps/s 45.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.774 | 34.774 | 34.774 | 0.0 | 98.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17495 | 0.17495 | 0.17495 | 0.0 | 0.49 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.40769 | 0.40769 | 0.40769 | 0.0 | 1.15 Other | | 0.02186 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715444 ave 715444 max 715444 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715444 Ave neighs/atom = 178.861 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 338.576380273054, Press = -49.3709624481549 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13806.656 -13806.656 -13981.335 -13981.335 337.92973 337.92973 47957.501 47957.501 1138.6928 1138.6928 6000 -13815.255 -13815.255 -13983.671 -13983.671 325.81141 325.81141 47984.342 47984.342 -46.381262 -46.381262 Loop time of 35.6849 on 1 procs for 1000 steps with 4000 atoms Performance: 2.421 ns/day, 9.912 hours/ns, 28.023 timesteps/s 44.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 35.103 | 35.103 | 35.103 | 0.0 | 98.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13451 | 0.13451 | 0.13451 | 0.0 | 0.38 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.4255 | 0.4255 | 0.4255 | 0.0 | 1.19 Other | | 0.02192 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 716350 ave 716350 max 716350 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 716350 Ave neighs/atom = 179.088 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.173673070168, Press = 52.9298774039538 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13815.255 -13815.255 -13983.671 -13983.671 325.81141 325.81141 47984.342 47984.342 -46.381262 -46.381262 7000 -13809.037 -13809.037 -13982.056 -13982.056 334.71758 334.71758 48073.518 48073.518 -2447.9263 -2447.9263 Loop time of 34.7318 on 1 procs for 1000 steps with 4000 atoms Performance: 2.488 ns/day, 9.648 hours/ns, 28.792 timesteps/s 45.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.262 | 34.262 | 34.262 | 0.0 | 98.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074388 | 0.074388 | 0.074388 | 0.0 | 0.21 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.36042 | 0.36042 | 0.36042 | 0.0 | 1.04 Other | | 0.03461 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715676 ave 715676 max 715676 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715676 Ave neighs/atom = 178.919 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.474069455887, Press = -3.36657246013194 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13809.037 -13809.037 -13982.056 -13982.056 334.71758 334.71758 48073.518 48073.518 -2447.9263 -2447.9263 8000 -13806.16 -13806.16 -13981.029 -13981.029 338.29555 338.29555 48014.741 48014.741 -532.67761 -532.67761 Loop time of 33.4189 on 1 procs for 1000 steps with 4000 atoms Performance: 2.585 ns/day, 9.283 hours/ns, 29.923 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.981 | 32.981 | 32.981 | 0.0 | 98.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13538 | 0.13538 | 0.13538 | 0.0 | 0.41 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.28048 | 0.28048 | 0.28048 | 0.0 | 0.84 Other | | 0.02166 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 714650 ave 714650 max 714650 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 714650 Ave neighs/atom = 178.662 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.195810254574, Press = -13.6146630649699 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13806.16 -13806.16 -13981.029 -13981.029 338.29555 338.29555 48014.741 48014.741 -532.67761 -532.67761 9000 -13814.755 -13814.755 -13985.677 -13985.677 330.65968 330.65968 47926.52 47926.52 1515.0822 1515.0822 Loop time of 34.4686 on 1 procs for 1000 steps with 4000 atoms Performance: 2.507 ns/day, 9.575 hours/ns, 29.012 timesteps/s 46.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.039 | 34.039 | 34.039 | 0.0 | 98.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11584 | 0.11584 | 0.11584 | 0.0 | 0.34 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.27247 | 0.27247 | 0.27247 | 0.0 | 0.79 Other | | 0.04169 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715306 ave 715306 max 715306 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715306 Ave neighs/atom = 178.827 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.319293888172, Press = -3.23281882111032 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13814.755 -13814.755 -13985.677 -13985.677 330.65968 330.65968 47926.52 47926.52 1515.0822 1515.0822 10000 -13803.409 -13803.409 -13978.229 -13978.229 338.20118 338.20118 47973.017 47973.017 1018.0891 1018.0891 Loop time of 33.6621 on 1 procs for 1000 steps with 4000 atoms Performance: 2.567 ns/day, 9.351 hours/ns, 29.707 timesteps/s 47.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.11 | 33.11 | 33.11 | 0.0 | 98.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.075034 | 0.075034 | 0.075034 | 0.0 | 0.22 Output | 4.8876e-05 | 4.8876e-05 | 4.8876e-05 | 0.0 | 0.00 Modify | 0.4348 | 0.4348 | 0.4348 | 0.0 | 1.29 Other | | 0.04203 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 716052 ave 716052 max 716052 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 716052 Ave neighs/atom = 179.013 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.590326597292, Press = 4.9943116436377 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13803.409 -13803.409 -13978.229 -13978.229 338.20118 338.20118 47973.017 47973.017 1018.0891 1018.0891 11000 -13811.734 -13811.734 -13983.051 -13983.051 331.42313 331.42313 48011.656 48011.656 -703.92806 -703.92806 Loop time of 33.0755 on 1 procs for 1000 steps with 4000 atoms Performance: 2.612 ns/day, 9.188 hours/ns, 30.234 timesteps/s 48.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.579 | 32.579 | 32.579 | 0.0 | 98.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12478 | 0.12478 | 0.12478 | 0.0 | 0.38 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.35055 | 0.35055 | 0.35055 | 0.0 | 1.06 Other | | 0.0216 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 716030 ave 716030 max 716030 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 716030 Ave neighs/atom = 179.007 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.684746909878, Press = 3.32240104974912 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13811.734 -13811.734 -13983.051 -13983.051 331.42313 331.42313 48011.656 48011.656 -703.92806 -703.92806 12000 -13812.751 -13812.751 -13986.503 -13986.503 336.13592 336.13592 48021.847 48021.847 -1335.131 -1335.131 Loop time of 31.9003 on 1 procs for 1000 steps with 4000 atoms Performance: 2.708 ns/day, 8.861 hours/ns, 31.348 timesteps/s 50.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.42 | 31.42 | 31.42 | 0.0 | 98.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11619 | 0.11619 | 0.11619 | 0.0 | 0.36 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.30224 | 0.30224 | 0.30224 | 0.0 | 0.95 Other | | 0.06219 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715382 ave 715382 max 715382 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715382 Ave neighs/atom = 178.845 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.774581107616, Press = -5.37488768217747 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13812.751 -13812.751 -13986.503 -13986.503 336.13592 336.13592 48021.847 48021.847 -1335.131 -1335.131 13000 -13814.631 -13814.631 -13986.432 -13986.432 332.3601 332.3601 47923.215 47923.215 1540.344 1540.344 Loop time of 33.436 on 1 procs for 1000 steps with 4000 atoms Performance: 2.584 ns/day, 9.288 hours/ns, 29.908 timesteps/s 47.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.973 | 32.973 | 32.973 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1094 | 0.1094 | 0.1094 | 0.0 | 0.33 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.3318 | 0.3318 | 0.3318 | 0.0 | 0.99 Other | | 0.02227 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715026 ave 715026 max 715026 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715026 Ave neighs/atom = 178.756 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.683927057969, Press = -7.44445630127133 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13814.631 -13814.631 -13986.432 -13986.432 332.3601 332.3601 47923.215 47923.215 1540.344 1540.344 14000 -13810.423 -13810.423 -13983.999 -13983.999 335.79306 335.79306 47929.235 47929.235 1654.8883 1654.8883 Loop time of 33.4026 on 1 procs for 1000 steps with 4000 atoms Performance: 2.587 ns/day, 9.278 hours/ns, 29.938 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.963 | 32.963 | 32.963 | 0.0 | 98.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07445 | 0.07445 | 0.07445 | 0.0 | 0.22 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.32308 | 0.32308 | 0.32308 | 0.0 | 0.97 Other | | 0.04206 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 716242 ave 716242 max 716242 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 716242 Ave neighs/atom = 179.06 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.616215631462, Press = 5.54152290594569 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13810.423 -13810.423 -13983.999 -13983.999 335.79306 335.79306 47929.235 47929.235 1654.8883 1654.8883 15000 -13811.077 -13811.077 -13985.938 -13985.938 338.28088 338.28088 48002.343 48002.343 -688.85742 -688.85742 Loop time of 31.7215 on 1 procs for 1000 steps with 4000 atoms Performance: 2.724 ns/day, 8.812 hours/ns, 31.524 timesteps/s 50.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.262 | 31.262 | 31.262 | 0.0 | 98.55 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.077508 | 0.077508 | 0.077508 | 0.0 | 0.24 Output | 2.5034e-05 | 2.5034e-05 | 2.5034e-05 | 0.0 | 0.00 Modify | 0.34044 | 0.34044 | 0.34044 | 0.0 | 1.07 Other | | 0.04183 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 716532 ave 716532 max 716532 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 716532 Ave neighs/atom = 179.133 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.510617209686, Press = 2.59240108776338 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13811.077 -13811.077 -13985.938 -13985.938 338.28088 338.28088 48002.343 48002.343 -688.85742 -688.85742 16000 -13813.81 -13813.81 -13984.389 -13984.389 329.99621 329.99621 48002.96 48002.96 -606.81138 -606.81138 Loop time of 33.9365 on 1 procs for 1000 steps with 4000 atoms Performance: 2.546 ns/day, 9.427 hours/ns, 29.467 timesteps/s 46.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.299 | 33.299 | 33.299 | 0.0 | 98.12 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13475 | 0.13475 | 0.13475 | 0.0 | 0.40 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.44148 | 0.44148 | 0.44148 | 0.0 | 1.30 Other | | 0.06167 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715576 ave 715576 max 715576 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715576 Ave neighs/atom = 178.894 Neighbor list builds = 0 Dangerous builds = 0 if "${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 47986.448320606 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0