# 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 ${latticeconst_converted} lattice fcc 3.61499999463558 Lattice spacing in x,y,z = 3.615 3.615 3.615 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.15 36.15 36.15) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000378847 secs variable mass_converted equal 63.546*${_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 ${timestep_converted} timestep 0.001 variable temp_converted equal 253.15*${_u_temperature} variable temp_converted equal 253.15*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 253.15 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 253.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "253.15 - 0.2" variable T_up equal "253.15 + 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 -14029.144 -14029.144 -14160 -14160 253.15 253.15 47241.633 47241.633 2958.6516 2958.6516 1000 -13888.33 -13888.33 -14021.762 -14021.762 258.13271 258.13271 47728.752 47728.752 2721.835 2721.835 Loop time of 35.6174 on 1 procs for 1000 steps with 4000 atoms Performance: 2.426 ns/day, 9.894 hours/ns, 28.076 timesteps/s 42.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.895 | 34.895 | 34.895 | 0.0 | 97.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21429 | 0.21429 | 0.21429 | 0.0 | 0.60 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.46579 | 0.46579 | 0.46579 | 0.0 | 1.31 Other | | 0.04175 | | | 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: 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13888.33 -13888.33 -14021.762 -14021.762 258.13271 258.13271 47728.752 47728.752 2721.835 2721.835 2000 -13899.543 -13899.543 -14028.154 -14028.154 248.80593 248.80593 47778.44 47778.44 385.80342 385.80342 Loop time of 39.4024 on 1 procs for 1000 steps with 4000 atoms Performance: 2.193 ns/day, 10.945 hours/ns, 25.379 timesteps/s 40.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.758 | 38.758 | 38.758 | 0.0 | 98.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11479 | 0.11479 | 0.11479 | 0.0 | 0.29 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.42776 | 0.42776 | 0.42776 | 0.0 | 1.09 Other | | 0.102 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 716302 ave 716302 max 716302 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 716302 Ave neighs/atom = 179.076 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13899.543 -13899.543 -14028.154 -14028.154 248.80593 248.80593 47778.44 47778.44 385.80342 385.80342 3000 -13892.853 -13892.853 -14020.833 -14020.833 247.5859 247.5859 47770.676 47770.676 1424.4647 1424.4647 Loop time of 37.2318 on 1 procs for 1000 steps with 4000 atoms Performance: 2.321 ns/day, 10.342 hours/ns, 26.859 timesteps/s 42.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.738 | 36.738 | 36.738 | 0.0 | 98.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11413 | 0.11413 | 0.11413 | 0.0 | 0.31 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.35864 | 0.35864 | 0.35864 | 0.0 | 0.96 Other | | 0.02138 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715502 ave 715502 max 715502 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715502 Ave neighs/atom = 178.875 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13892.853 -13892.853 -14020.833 -14020.833 247.5859 247.5859 47770.676 47770.676 1424.4647 1424.4647 4000 -13899.427 -13899.427 -14027.879 -14027.879 248.49967 248.49967 47773.777 47773.777 602.6821 602.6821 Loop time of 37.413 on 1 procs for 1000 steps with 4000 atoms Performance: 2.309 ns/day, 10.392 hours/ns, 26.729 timesteps/s 42.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.89 | 36.89 | 36.89 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15441 | 0.15441 | 0.15441 | 0.0 | 0.41 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.30686 | 0.30686 | 0.30686 | 0.0 | 0.82 Other | | 0.06185 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 716342 ave 716342 max 716342 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 716342 Ave neighs/atom = 179.085 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13899.427 -13899.427 -14027.879 -14027.879 248.49967 248.49967 47773.777 47773.777 602.6821 602.6821 5000 -13893.041 -13893.041 -14023.586 -14023.586 252.54659 252.54659 47787.271 47787.271 718.18849 718.18849 Loop time of 35.8043 on 1 procs for 1000 steps with 4000 atoms Performance: 2.413 ns/day, 9.946 hours/ns, 27.930 timesteps/s 44.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 35.14 | 35.14 | 35.14 | 0.0 | 98.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14515 | 0.14515 | 0.14515 | 0.0 | 0.41 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.4371 | 0.4371 | 0.4371 | 0.0 | 1.22 Other | | 0.08161 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715006 ave 715006 max 715006 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715006 Ave neighs/atom = 178.751 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 255.882217056852, Press = -436.837793608601 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13893.041 -13893.041 -14023.586 -14023.586 252.54659 252.54659 47787.271 47787.271 718.18849 718.18849 6000 -13897.844 -13897.844 -14029.21 -14029.21 254.13567 254.13567 47770.807 47770.807 612.05584 612.05584 Loop time of 33.7052 on 1 procs for 1000 steps with 4000 atoms Performance: 2.563 ns/day, 9.363 hours/ns, 29.669 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.199 | 33.199 | 33.199 | 0.0 | 98.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13171 | 0.13171 | 0.13171 | 0.0 | 0.39 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.33223 | 0.33223 | 0.33223 | 0.0 | 0.99 Other | | 0.04184 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715674 ave 715674 max 715674 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715674 Ave neighs/atom = 178.918 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.010315107361, Press = -40.2791983348027 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13897.844 -13897.844 -14029.21 -14029.21 254.13567 254.13567 47770.807 47770.807 612.05584 612.05584 7000 -13894.882 -13894.882 -14027.44 -14027.44 256.4411 256.4411 47757.874 47757.874 1267.1991 1267.1991 Loop time of 35.7386 on 1 procs for 1000 steps with 4000 atoms Performance: 2.418 ns/day, 9.927 hours/ns, 27.981 timesteps/s 44.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 35.071 | 35.071 | 35.071 | 0.0 | 98.13 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13438 | 0.13438 | 0.13438 | 0.0 | 0.38 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.51128 | 0.51128 | 0.51128 | 0.0 | 1.43 Other | | 0.02166 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715500 ave 715500 max 715500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715500 Ave neighs/atom = 178.875 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.358887663167, Press = -29.7186592107024 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13894.882 -13894.882 -14027.44 -14027.44 256.4411 256.4411 47757.874 47757.874 1267.1991 1267.1991 8000 -13895.834 -13895.834 -14028.562 -14028.562 256.77176 256.77176 47747.721 47747.721 1426.8504 1426.8504 Loop time of 33.348 on 1 procs for 1000 steps with 4000 atoms Performance: 2.591 ns/day, 9.263 hours/ns, 29.987 timesteps/s 48.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.827 | 32.827 | 32.827 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15475 | 0.15475 | 0.15475 | 0.0 | 0.46 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.34391 | 0.34391 | 0.34391 | 0.0 | 1.03 Other | | 0.02199 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715378 ave 715378 max 715378 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715378 Ave neighs/atom = 178.845 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.975517752446, Press = -19.2823060825781 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13895.834 -13895.834 -14028.562 -14028.562 256.77176 256.77176 47747.721 47747.721 1426.8504 1426.8504 9000 -13898.145 -13898.145 -14027.174 -14027.174 249.61442 249.61442 47779.728 47779.728 527.94688 527.94688 Loop time of 33.5227 on 1 procs for 1000 steps with 4000 atoms Performance: 2.577 ns/day, 9.312 hours/ns, 29.831 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.907 | 32.907 | 32.907 | 0.0 | 98.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.2147 | 0.2147 | 0.2147 | 0.0 | 0.64 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.37922 | 0.37922 | 0.37922 | 0.0 | 1.13 Other | | 0.02161 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715584 ave 715584 max 715584 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715584 Ave neighs/atom = 178.896 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.729304566758, Press = -16.6388307259374 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13898.145 -13898.145 -14027.174 -14027.174 249.61442 249.61442 47779.728 47779.728 527.94688 527.94688 10000 -13895.287 -13895.287 -14028.139 -14028.139 257.01081 257.01081 47783.022 47783.022 384.3817 384.3817 Loop time of 32.3846 on 1 procs for 1000 steps with 4000 atoms Performance: 2.668 ns/day, 8.996 hours/ns, 30.879 timesteps/s 49.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.905 | 31.905 | 31.905 | 0.0 | 98.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07407 | 0.07407 | 0.07407 | 0.0 | 0.23 Output | 6.6996e-05 | 6.6996e-05 | 6.6996e-05 | 0.0 | 0.00 Modify | 0.38427 | 0.38427 | 0.38427 | 0.0 | 1.19 Other | | 0.02127 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715360 ave 715360 max 715360 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715360 Ave neighs/atom = 178.84 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.516772397511, Press = -11.9623699776106 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13895.287 -13895.287 -14028.139 -14028.139 257.01081 257.01081 47783.022 47783.022 384.3817 384.3817 11000 -13899.721 -13899.721 -14029.177 -14029.177 250.44204 250.44204 47777.34 47777.34 413.02763 413.02763 Loop time of 33.4119 on 1 procs for 1000 steps with 4000 atoms Performance: 2.586 ns/day, 9.281 hours/ns, 29.929 timesteps/s 47.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.844 | 32.844 | 32.844 | 0.0 | 98.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13465 | 0.13465 | 0.13465 | 0.0 | 0.40 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.39121 | 0.39121 | 0.39121 | 0.0 | 1.17 Other | | 0.04184 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715218 ave 715218 max 715218 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715218 Ave neighs/atom = 178.804 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.482384079908, Press = -4.97443472082552 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13899.721 -13899.721 -14029.177 -14029.177 250.44204 250.44204 47777.34 47777.34 413.02763 413.02763 12000 -13895.029 -13895.029 -14026.672 -14026.672 254.67223 254.67223 47796.631 47796.631 120.97652 120.97652 Loop time of 32.319 on 1 procs for 1000 steps with 4000 atoms Performance: 2.673 ns/day, 8.978 hours/ns, 30.942 timesteps/s 48.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.813 | 31.813 | 31.813 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15402 | 0.15402 | 0.15402 | 0.0 | 0.48 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.28993 | 0.28993 | 0.28993 | 0.0 | 0.90 Other | | 0.06161 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715176 ave 715176 max 715176 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715176 Ave neighs/atom = 178.794 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.471855094872, Press = -4.74978821496516 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13895.029 -13895.029 -14026.672 -14026.672 254.67223 254.67223 47796.631 47796.631 120.97652 120.97652 13000 -13897.876 -13897.876 -14027.011 -14027.011 249.82072 249.82072 47783.925 47783.925 367.4837 367.4837 Loop time of 33.851 on 1 procs for 1000 steps with 4000 atoms Performance: 2.552 ns/day, 9.403 hours/ns, 29.541 timesteps/s 47.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.294 | 33.294 | 33.294 | 0.0 | 98.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074286 | 0.074286 | 0.074286 | 0.0 | 0.22 Output | 5.722e-05 | 5.722e-05 | 5.722e-05 | 0.0 | 0.00 Modify | 0.38065 | 0.38065 | 0.38065 | 0.0 | 1.12 Other | | 0.1017 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715192 ave 715192 max 715192 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715192 Ave neighs/atom = 178.798 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.474925220361, Press = -2.32374259210488 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13897.876 -13897.876 -14027.011 -14027.011 249.82072 249.82072 47783.925 47783.925 367.4837 367.4837 14000 -13891.716 -13891.716 -14024.453 -14024.453 256.78934 256.78934 47793.844 47793.844 460.22909 460.22909 Loop time of 33.0828 on 1 procs for 1000 steps with 4000 atoms Performance: 2.612 ns/day, 9.190 hours/ns, 30.227 timesteps/s 47.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.563 | 32.563 | 32.563 | 0.0 | 98.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13624 | 0.13624 | 0.13624 | 0.0 | 0.41 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.36207 | 0.36207 | 0.36207 | 0.0 | 1.09 Other | | 0.02175 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715504 ave 715504 max 715504 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715504 Ave neighs/atom = 178.876 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.669803022147, Press = -0.0280501365083379 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13891.716 -13891.716 -14024.453 -14024.453 256.78934 256.78934 47793.844 47793.844 460.22909 460.22909 15000 -13899.166 -13899.166 -14027.146 -14027.146 247.58572 247.58572 47757.271 47757.271 1163.1171 1163.1171 Loop time of 33.1004 on 1 procs for 1000 steps with 4000 atoms Performance: 2.610 ns/day, 9.195 hours/ns, 30.211 timesteps/s 48.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.714 | 32.714 | 32.714 | 0.0 | 98.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11414 | 0.11414 | 0.11414 | 0.0 | 0.34 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.23096 | 0.23096 | 0.23096 | 0.0 | 0.70 Other | | 0.04157 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715792 ave 715792 max 715792 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715792 Ave neighs/atom = 178.948 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.816212183416, Press = -0.627835793057616 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13899.166 -13899.166 -14027.146 -14027.146 247.58572 247.58572 47757.271 47757.271 1163.1171 1163.1171 16000 -13891.167 -13891.167 -14025.664 -14025.664 260.19403 260.19403 47766.8 47766.8 1160.1387 1160.1387 Loop time of 34.3021 on 1 procs for 1000 steps with 4000 atoms Performance: 2.519 ns/day, 9.528 hours/ns, 29.153 timesteps/s 46.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.703 | 33.703 | 33.703 | 0.0 | 98.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17485 | 0.17485 | 0.17485 | 0.0 | 0.51 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.38215 | 0.38215 | 0.38215 | 0.0 | 1.11 Other | | 0.04161 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715684 ave 715684 max 715684 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715684 Ave neighs/atom = 178.921 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.929397086028, Press = -0.0942576992135451 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -13891.167 -13891.167 -14025.664 -14025.664 260.19403 260.19403 47766.8 47766.8 1160.1387 1160.1387 17000 -13898.405 -13898.405 -14028.183 -14028.183 251.0638 251.0638 47726.605 47726.605 2003.1951 2003.1951 Loop time of 32.2063 on 1 procs for 1000 steps with 4000 atoms Performance: 2.683 ns/day, 8.946 hours/ns, 31.050 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.825 | 31.825 | 31.825 | 0.0 | 98.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074452 | 0.074452 | 0.074452 | 0.0 | 0.23 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.2804 | 0.2804 | 0.2804 | 0.0 | 0.87 Other | | 0.02605 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 715672 ave 715672 max 715672 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 715672 Ave neighs/atom = 178.918 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 47799.3258108376 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0