# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.615000702440739*${_u_distance} variable latticeconst_converted equal 3.615000702440739*1 lattice fcc ${latticeconst_converted} lattice fcc 3.61500070244074 Lattice spacing in x,y,z = 3.615 3.615 3.615 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.15 36.15 36.15) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000463009 secs variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_AcklandVitek_1990_Cu__MO_642748370624_000 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 47241.6609139663 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6609139663/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6609139663/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6609139663/(1*1*${_u_distance}) variable V0_metal equal 47241.6609139663/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 47241.6609139663*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 47241.6609139663 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.42838 ghost atom cutoff = 6.42838 binsize = 3.21419, bins = 12 12 12 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.42838 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13910.123 -13910.123 -14071.994 -14071.994 313.15 313.15 47241.661 47241.661 3659.869 3659.869 1000 -13735.045 -13735.045 -13903.544 -13903.544 325.97097 325.97097 48144.63 48144.63 -730.09891 -730.09891 Loop time of 15.3032 on 1 procs for 1000 steps with 4000 atoms Performance: 5.646 ns/day, 4.251 hours/ns, 65.346 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 | 14.818 | 14.818 | 14.818 | 0.0 | 96.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058546 | 0.058546 | 0.058546 | 0.0 | 0.38 Output | 4.8876e-05 | 4.8876e-05 | 4.8876e-05 | 0.0 | 0.00 Modify | 0.38741 | 0.38741 | 0.38741 | 0.0 | 2.53 Other | | 0.03965 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 344000 ave 344000 max 344000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 344000 Ave neighs/atom = 86 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13735.045 -13735.045 -13903.544 -13903.544 325.97097 325.97097 48144.63 48144.63 -730.09891 -730.09891 2000 -13751.839 -13751.839 -13903.363 -13903.363 293.1331 293.1331 48095.178 48095.178 690.88572 690.88572 Loop time of 16.0273 on 1 procs for 1000 steps with 4000 atoms Performance: 5.391 ns/day, 4.452 hours/ns, 62.394 timesteps/s 41.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.503 | 15.503 | 15.503 | 0.0 | 96.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18592 | 0.18592 | 0.18592 | 0.0 | 1.16 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.31837 | 0.31837 | 0.31837 | 0.0 | 1.99 Other | | 0.01983 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340502 ave 340502 max 340502 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340502 Ave neighs/atom = 85.1255 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13751.839 -13751.839 -13903.363 -13903.363 293.1331 293.1331 48095.178 48095.178 690.88572 690.88572 3000 -13742.793 -13742.793 -13901.756 -13901.756 307.52551 307.52551 48131.287 48131.287 -377.85028 -377.85028 Loop time of 15.6615 on 1 procs for 1000 steps with 4000 atoms Performance: 5.517 ns/day, 4.350 hours/ns, 63.851 timesteps/s 41.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.063 | 15.063 | 15.063 | 0.0 | 96.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078715 | 0.078715 | 0.078715 | 0.0 | 0.50 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.42021 | 0.42021 | 0.42021 | 0.0 | 2.68 Other | | 0.09971 | | | 0.64 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340638 ave 340638 max 340638 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340638 Ave neighs/atom = 85.1595 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13742.793 -13742.793 -13901.756 -13901.756 307.52551 307.52551 48131.287 48131.287 -377.85028 -377.85028 4000 -13749.819 -13749.819 -13906.908 -13906.908 303.90016 303.90016 48112.258 48112.258 -100.14908 -100.14908 Loop time of 14.4288 on 1 procs for 1000 steps with 4000 atoms Performance: 5.988 ns/day, 4.008 hours/ns, 69.306 timesteps/s 45.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.913 | 13.913 | 13.913 | 0.0 | 96.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098637 | 0.098637 | 0.098637 | 0.0 | 0.68 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.35733 | 0.35733 | 0.35733 | 0.0 | 2.48 Other | | 0.05972 | | | 0.41 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340532 ave 340532 max 340532 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340532 Ave neighs/atom = 85.133 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13749.819 -13749.819 -13906.908 -13906.908 303.90016 303.90016 48112.258 48112.258 -100.14908 -100.14908 5000 -13741.441 -13741.441 -13909.393 -13909.393 324.91455 324.91455 48110.52 48110.52 204.42736 204.42736 Loop time of 14.7833 on 1 procs for 1000 steps with 4000 atoms Performance: 5.844 ns/day, 4.106 hours/ns, 67.644 timesteps/s 44.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.247 | 14.247 | 14.247 | 0.0 | 96.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07874 | 0.07874 | 0.07874 | 0.0 | 0.53 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.37788 | 0.37788 | 0.37788 | 0.0 | 2.56 Other | | 0.07975 | | | 0.54 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340652 ave 340652 max 340652 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340652 Ave neighs/atom = 85.163 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 318.469567447215, Press = -244.484539845407 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13741.441 -13741.441 -13909.393 -13909.393 324.91455 324.91455 48110.52 48110.52 204.42736 204.42736 6000 -13748.952 -13748.952 -13912.367 -13912.367 316.13714 316.13714 48107.569 48107.569 -281.74616 -281.74616 Loop time of 15.2236 on 1 procs for 1000 steps with 4000 atoms Performance: 5.675 ns/day, 4.229 hours/ns, 65.687 timesteps/s 43.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.752 | 14.752 | 14.752 | 0.0 | 96.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079025 | 0.079025 | 0.079025 | 0.0 | 0.52 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.35251 | 0.35251 | 0.35251 | 0.0 | 2.32 Other | | 0.03973 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340550 ave 340550 max 340550 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340550 Ave neighs/atom = 85.1375 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.088524236986, Press = -24.1085437059581 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13748.952 -13748.952 -13912.367 -13912.367 316.13714 316.13714 48107.569 48107.569 -281.74616 -281.74616 7000 -13741.518 -13741.518 -13905.754 -13905.754 317.72644 317.72644 48161.682 48161.682 -1278.5962 -1278.5962 Loop time of 14.8639 on 1 procs for 1000 steps with 4000 atoms Performance: 5.813 ns/day, 4.129 hours/ns, 67.277 timesteps/s 44.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.322 | 14.322 | 14.322 | 0.0 | 96.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079173 | 0.079173 | 0.079173 | 0.0 | 0.53 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.42337 | 0.42337 | 0.42337 | 0.0 | 2.85 Other | | 0.03977 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340640 ave 340640 max 340640 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340640 Ave neighs/atom = 85.16 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.378671707145, Press = -16.7585174571445 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13741.518 -13741.518 -13905.754 -13905.754 317.72644 317.72644 48161.682 48161.682 -1278.5962 -1278.5962 8000 -13749.482 -13749.482 -13907.167 -13907.167 305.05324 305.05324 48148.249 48148.249 -1257.0851 -1257.0851 Loop time of 14.7704 on 1 procs for 1000 steps with 4000 atoms Performance: 5.850 ns/day, 4.103 hours/ns, 67.703 timesteps/s 44.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.289 | 14.289 | 14.289 | 0.0 | 96.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058569 | 0.058569 | 0.058569 | 0.0 | 0.40 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.4035 | 0.4035 | 0.4035 | 0.0 | 2.73 Other | | 0.0198 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340508 ave 340508 max 340508 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340508 Ave neighs/atom = 85.127 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.991409008328, Press = -7.92785757949455 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13749.482 -13749.482 -13907.167 -13907.167 305.05324 305.05324 48148.249 48148.249 -1257.0851 -1257.0851 9000 -13745.165 -13745.165 -13909.878 -13909.878 318.64862 318.64862 48118.57 48118.57 -336.67368 -336.67368 Loop time of 14.9768 on 1 procs for 1000 steps with 4000 atoms Performance: 5.769 ns/day, 4.160 hours/ns, 66.770 timesteps/s 43.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.502 | 14.502 | 14.502 | 0.0 | 96.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078681 | 0.078681 | 0.078681 | 0.0 | 0.53 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.31685 | 0.31685 | 0.31685 | 0.0 | 2.12 Other | | 0.07946 | | | 0.53 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340548 ave 340548 max 340548 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340548 Ave neighs/atom = 85.137 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.858200591592, Press = 0.732369584359107 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13745.165 -13745.165 -13909.878 -13909.878 318.64862 318.64862 48118.57 48118.57 -336.67368 -336.67368 10000 -13743.591 -13743.591 -13907.226 -13907.226 316.56399 316.56399 48066.24 48066.24 1672.0842 1672.0842 Loop time of 14.7433 on 1 procs for 1000 steps with 4000 atoms Performance: 5.860 ns/day, 4.095 hours/ns, 67.827 timesteps/s 45.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.297 | 14.297 | 14.297 | 0.0 | 96.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12317 | 0.12317 | 0.12317 | 0.0 | 0.84 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.30324 | 0.30324 | 0.30324 | 0.0 | 2.06 Other | | 0.01966 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340690 ave 340690 max 340690 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340690 Ave neighs/atom = 85.1725 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.712880100839, Press = 2.8330274997591 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13743.591 -13743.591 -13907.226 -13907.226 316.56399 316.56399 48066.24 48066.24 1672.0842 1672.0842 11000 -13743.345 -13743.345 -13907.997 -13907.997 318.52942 318.52942 48042.351 48042.351 2563.023 2563.023 Loop time of 13.7092 on 1 procs for 1000 steps with 4000 atoms Performance: 6.302 ns/day, 3.808 hours/ns, 72.944 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.239 | 13.239 | 13.239 | 0.0 | 96.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091424 | 0.091424 | 0.091424 | 0.0 | 0.67 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.31948 | 0.31948 | 0.31948 | 0.0 | 2.33 Other | | 0.05968 | | | 0.44 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340732 ave 340732 max 340732 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340732 Ave neighs/atom = 85.183 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.826061502492, Press = -5.73414330434745 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13743.345 -13743.345 -13907.997 -13907.997 318.52942 318.52942 48042.351 48042.351 2563.023 2563.023 12000 -13741.62 -13741.62 -13910.332 -13910.332 326.38565 326.38565 48093.774 48093.774 469.78835 469.78835 Loop time of 13.9143 on 1 procs for 1000 steps with 4000 atoms Performance: 6.209 ns/day, 3.865 hours/ns, 71.868 timesteps/s 47.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.413 | 13.413 | 13.413 | 0.0 | 96.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078797 | 0.078797 | 0.078797 | 0.0 | 0.57 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.40311 | 0.40311 | 0.40311 | 0.0 | 2.90 Other | | 0.01966 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340778 ave 340778 max 340778 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340778 Ave neighs/atom = 85.1945 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.890360508462, Press = -8.62809155090165 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13741.62 -13741.62 -13910.332 -13910.332 326.38565 326.38565 48093.774 48093.774 469.78835 469.78835 13000 -13746.822 -13746.822 -13911.258 -13911.258 318.11222 318.11222 48115.486 48115.486 -331.83845 -331.83845 Loop time of 13.2332 on 1 procs for 1000 steps with 4000 atoms Performance: 6.529 ns/day, 3.676 hours/ns, 75.568 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.671 | 12.671 | 12.671 | 0.0 | 95.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11938 | 0.11938 | 0.11938 | 0.0 | 0.90 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.40342 | 0.40342 | 0.40342 | 0.0 | 3.05 Other | | 0.03975 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340712 ave 340712 max 340712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340712 Ave neighs/atom = 85.178 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.192537868886, Press = -3.53265912009523 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13746.822 -13746.822 -13911.258 -13911.258 318.11222 318.11222 48115.486 48115.486 -331.83845 -331.83845 14000 -13743.036 -13743.036 -13908.15 -13908.15 319.42478 319.42478 48122.224 48122.224 -113.07962 -113.07962 Loop time of 13.2768 on 1 procs for 1000 steps with 4000 atoms Performance: 6.508 ns/day, 3.688 hours/ns, 75.319 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.648 | 12.648 | 12.648 | 0.0 | 95.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.097649 | 0.097649 | 0.097649 | 0.0 | 0.74 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.49119 | 0.49119 | 0.49119 | 0.0 | 3.70 Other | | 0.03984 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340612 ave 340612 max 340612 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340612 Ave neighs/atom = 85.153 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.216922464156, Press = -6.11675167502207 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13743.036 -13743.036 -13908.15 -13908.15 319.42478 319.42478 48122.224 48122.224 -113.07962 -113.07962 15000 -13748.425 -13748.425 -13904.302 -13904.302 301.55526 301.55526 48154.829 48154.829 -1306.57 -1306.57 Loop time of 13.1732 on 1 procs for 1000 steps with 4000 atoms Performance: 6.559 ns/day, 3.659 hours/ns, 75.912 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.702 | 12.702 | 12.702 | 0.0 | 96.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078762 | 0.078762 | 0.078762 | 0.0 | 0.60 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.35233 | 0.35233 | 0.35233 | 0.0 | 2.67 Other | | 0.03975 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340510 ave 340510 max 340510 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340510 Ave neighs/atom = 85.1275 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.346043614832, Press = -4.62238259145693 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13748.425 -13748.425 -13904.302 -13904.302 301.55526 301.55526 48154.829 48154.829 -1306.57 -1306.57 16000 -13745.877 -13745.877 -13903.758 -13903.758 305.43279 305.43279 48173.436 48173.436 -1772.0325 -1772.0325 Loop time of 13.2986 on 1 procs for 1000 steps with 4000 atoms Performance: 6.497 ns/day, 3.694 hours/ns, 75.196 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.877 | 12.877 | 12.877 | 0.0 | 96.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058891 | 0.058891 | 0.058891 | 0.0 | 0.44 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.32232 | 0.32232 | 0.32232 | 0.0 | 2.42 Other | | 0.03996 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340358 ave 340358 max 340358 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340358 Ave neighs/atom = 85.0895 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.258721466825, Press = 1.27963339231251 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -13745.877 -13745.877 -13903.758 -13903.758 305.43279 305.43279 48173.436 48173.436 -1772.0325 -1772.0325 17000 -13748.99 -13748.99 -13908.568 -13908.568 308.71451 308.71451 48124.553 48124.553 -544.39222 -544.39222 Loop time of 12.2402 on 1 procs for 1000 steps with 4000 atoms Performance: 7.059 ns/day, 3.400 hours/ns, 81.698 timesteps/s 54.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.829 | 11.829 | 11.829 | 0.0 | 96.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.049037 | 0.049037 | 0.049037 | 0.0 | 0.40 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.32242 | 0.32242 | 0.32242 | 0.0 | 2.63 Other | | 0.03961 | | | 0.32 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340356 ave 340356 max 340356 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340356 Ave neighs/atom = 85.089 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.040075988112, Press = 2.65436809890355 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -13748.99 -13748.99 -13908.568 -13908.568 308.71451 308.71451 48124.553 48124.553 -544.39222 -544.39222 18000 -13741.411 -13741.411 -13908.274 -13908.274 322.80772 322.80772 48101.236 48101.236 536.99115 536.99115 Loop time of 11.1795 on 1 procs for 1000 steps with 4000 atoms Performance: 7.728 ns/day, 3.105 hours/ns, 89.449 timesteps/s 59.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.817 | 10.817 | 10.817 | 0.0 | 96.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038801 | 0.038801 | 0.038801 | 0.0 | 0.35 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.26344 | 0.26344 | 0.26344 | 0.0 | 2.36 Other | | 0.06003 | | | 0.54 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340602 ave 340602 max 340602 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340602 Ave neighs/atom = 85.1505 Neighbor list builds = 0 Dangerous builds = 0 if "${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 48112.9161352137 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0