# Variables that can be adjusted by kim-lammps-preprocessor to switch unit sets for # Simulator Models variable _u_distance equal 1.0 variable _u_energy equal 1.0 variable _u_mass equal 1.0 variable _u_time equal 1.0 variable _u_pressure equal 1.0 variable _u_temperature equal 1.0 # This line may be swapped out by kim-lammps-preprocessor if running against a Simulator # Model whose atom_style is not 'atomic' atom_style atomic # periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.045270472764969*${_u_distance} variable latticeconst_converted equal 4.045270472764969*1 lattice fcc ${latticeconst_converted} lattice fcc 4.04527047276497 Lattice spacing in x,y,z = 4.04527 4.04527 4.04527 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.4527 40.4527 40.4527) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.030566 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_MendelevAstaRahman_2009_AlMg__MO_658278549784_005 pair_coeff * * Al mass 1 ${mass_converted} mass 1 26.981538 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 66197.6684591887 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66197.6684591887/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66197.6684591887/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 66197.6684591887/(1*1*${_u_distance}) variable V0_metal equal 66197.6684591887/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 66197.6684591887*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 66197.6684591887 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 9.5 ghost atom cutoff = 9.5 binsize = 4.75, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 9.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13470.419 -13470.419 -13642.628 -13642.628 333.15 333.15 66197.668 66197.668 2778.6322 2778.6322 1000 -13284.296 -13284.296 -13463.952 -13463.952 347.55782 347.55782 67748.688 67748.688 255.78737 255.78737 Loop time of 54.2666 on 1 procs for 1000 steps with 4000 atoms Performance: 1.592 ns/day, 15.074 hours/ns, 18.428 timesteps/s 34.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.637 | 53.637 | 53.637 | 0.0 | 98.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1334 | 0.1334 | 0.1334 | 0.0 | 0.25 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.4545 | 0.4545 | 0.4545 | 0.0 | 0.84 Other | | 0.04151 | | | 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: 896000 ave 896000 max 896000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 896000 Ave neighs/atom = 224 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13284.296 -13284.296 -13463.952 -13463.952 347.55782 347.55782 67748.688 67748.688 255.78737 255.78737 2000 -13301.841 -13301.841 -13466.047 -13466.047 317.66879 317.66879 67697.752 67697.752 569.07412 569.07412 Loop time of 57.8825 on 1 procs for 1000 steps with 4000 atoms Performance: 1.493 ns/day, 16.078 hours/ns, 17.276 timesteps/s 32.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.309 | 57.309 | 57.309 | 0.0 | 99.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16344 | 0.16344 | 0.16344 | 0.0 | 0.28 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.33383 | 0.33383 | 0.33383 | 0.0 | 0.58 Other | | 0.07661 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 831716 ave 831716 max 831716 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 831716 Ave neighs/atom = 207.929 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13301.841 -13301.841 -13466.047 -13466.047 317.66879 317.66879 67697.752 67697.752 569.07412 569.07412 3000 -13294.689 -13294.689 -13471.265 -13471.265 341.59857 341.59857 67738.024 67738.024 -172.01452 -172.01452 Loop time of 63.9034 on 1 procs for 1000 steps with 4000 atoms Performance: 1.352 ns/day, 17.751 hours/ns, 15.649 timesteps/s 29.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.062 | 63.062 | 63.062 | 0.0 | 98.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13396 | 0.13396 | 0.13396 | 0.0 | 0.21 Output | 4.8161e-05 | 4.8161e-05 | 4.8161e-05 | 0.0 | 0.00 Modify | 0.63607 | 0.63607 | 0.63607 | 0.0 | 1.00 Other | | 0.07171 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 832356 ave 832356 max 832356 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 832356 Ave neighs/atom = 208.089 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13294.689 -13294.689 -13471.265 -13471.265 341.59857 341.59857 67738.024 67738.024 -172.01452 -172.01452 4000 -13297.129 -13297.129 -13470.272 -13470.272 334.95737 334.95737 67758.638 67758.638 -301.38705 -301.38705 Loop time of 64.2746 on 1 procs for 1000 steps with 4000 atoms Performance: 1.344 ns/day, 17.854 hours/ns, 15.558 timesteps/s 29.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.404 | 63.404 | 63.404 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21385 | 0.21385 | 0.21385 | 0.0 | 0.33 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.63458 | 0.63458 | 0.63458 | 0.0 | 0.99 Other | | 0.02257 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 831802 ave 831802 max 831802 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 831802 Ave neighs/atom = 207.951 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13297.129 -13297.129 -13470.272 -13470.272 334.95737 334.95737 67758.638 67758.638 -301.38705 -301.38705 5000 -13296.395 -13296.395 -13471.227 -13471.227 338.22498 338.22498 67743.853 67743.853 -113.44678 -113.44678 Loop time of 68.2718 on 1 procs for 1000 steps with 4000 atoms Performance: 1.266 ns/day, 18.964 hours/ns, 14.647 timesteps/s 28.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.469 | 67.469 | 67.469 | 0.0 | 98.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17427 | 0.17427 | 0.17427 | 0.0 | 0.26 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.55695 | 0.55695 | 0.55695 | 0.0 | 0.82 Other | | 0.07187 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 831624 ave 831624 max 831624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 831624 Ave neighs/atom = 207.906 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 337.024984212342, Press = 110.030453725634 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13296.395 -13296.395 -13471.227 -13471.227 338.22498 338.22498 67743.853 67743.853 -113.44678 -113.44678 6000 -13295.482 -13295.482 -13467.621 -13467.621 333.01445 333.01445 67751.019 67751.019 -102.5725 -102.5725 Loop time of 66.3162 on 1 procs for 1000 steps with 4000 atoms Performance: 1.303 ns/day, 18.421 hours/ns, 15.079 timesteps/s 28.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.546 | 65.546 | 65.546 | 0.0 | 98.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18901 | 0.18901 | 0.18901 | 0.0 | 0.29 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.48401 | 0.48401 | 0.48401 | 0.0 | 0.73 Other | | 0.097 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 831828 ave 831828 max 831828 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 831828 Ave neighs/atom = 207.957 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.799607382606, Press = -21.1231803891237 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13295.482 -13295.482 -13467.621 -13467.621 333.01445 333.01445 67751.019 67751.019 -102.5725 -102.5725 7000 -13297.088 -13297.088 -13467.383 -13467.383 329.4473 329.4473 67813.784 67813.784 -827.61052 -827.61052 Loop time of 67.3308 on 1 procs for 1000 steps with 4000 atoms Performance: 1.283 ns/day, 18.703 hours/ns, 14.852 timesteps/s 28.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.473 | 66.473 | 66.473 | 0.0 | 98.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16356 | 0.16356 | 0.16356 | 0.0 | 0.24 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.5923 | 0.5923 | 0.5923 | 0.0 | 0.88 Other | | 0.1019 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 831944 ave 831944 max 831944 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 831944 Ave neighs/atom = 207.986 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.20127066409, Press = -17.2439587845081 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13297.088 -13297.088 -13467.383 -13467.383 329.4473 329.4473 67813.784 67813.784 -827.61052 -827.61052 8000 -13294.881 -13294.881 -13465.396 -13465.396 329.87326 329.87326 67853.842 67853.842 -1183.3116 -1183.3116 Loop time of 64.8784 on 1 procs for 1000 steps with 4000 atoms Performance: 1.332 ns/day, 18.022 hours/ns, 15.413 timesteps/s 29.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.935 | 63.935 | 63.935 | 0.0 | 98.55 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20489 | 0.20489 | 0.20489 | 0.0 | 0.32 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.6661 | 0.6661 | 0.6661 | 0.0 | 1.03 Other | | 0.07208 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 831288 ave 831288 max 831288 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 831288 Ave neighs/atom = 207.822 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.081318692942, Press = 11.2073793603955 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13294.881 -13294.881 -13465.396 -13465.396 329.87326 329.87326 67853.842 67853.842 -1183.3116 -1183.3116 9000 -13303.128 -13303.128 -13473.93 -13473.93 330.4285 330.4285 67617.763 67617.763 1051.9805 1051.9805 Loop time of 60.4199 on 1 procs for 1000 steps with 4000 atoms Performance: 1.430 ns/day, 16.783 hours/ns, 16.551 timesteps/s 31.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.601 | 59.601 | 59.601 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12422 | 0.12422 | 0.12422 | 0.0 | 0.21 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.67258 | 0.67258 | 0.67258 | 0.0 | 1.11 Other | | 0.02189 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 831002 ave 831002 max 831002 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 831002 Ave neighs/atom = 207.75 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.735020699182, Press = 9.52460762994902 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13303.128 -13303.128 -13473.93 -13473.93 330.4285 330.4285 67617.763 67617.763 1051.9805 1051.9805 10000 -13294.951 -13294.951 -13467.907 -13467.907 334.59428 334.59428 67691.707 67691.707 644.32242 644.32242 Loop time of 59.1048 on 1 procs for 1000 steps with 4000 atoms Performance: 1.462 ns/day, 16.418 hours/ns, 16.919 timesteps/s 32.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.277 | 58.277 | 58.277 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19377 | 0.19377 | 0.19377 | 0.0 | 0.33 Output | 0.020098 | 0.020098 | 0.020098 | 0.0 | 0.03 Modify | 0.5726 | 0.5726 | 0.5726 | 0.0 | 0.97 Other | | 0.04172 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 833052 ave 833052 max 833052 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 833052 Ave neighs/atom = 208.263 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.492736711432, Press = 1.5362108001728 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13294.951 -13294.951 -13467.907 -13467.907 334.59428 334.59428 67691.707 67691.707 644.32242 644.32242 11000 -13303.739 -13303.739 -13469.427 -13469.427 320.53512 320.53512 67702.333 67702.333 282.48559 282.48559 Loop time of 58.1194 on 1 procs for 1000 steps with 4000 atoms Performance: 1.487 ns/day, 16.144 hours/ns, 17.206 timesteps/s 33.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.423 | 57.423 | 57.423 | 0.0 | 98.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093926 | 0.093926 | 0.093926 | 0.0 | 0.16 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.56087 | 0.56087 | 0.56087 | 0.0 | 0.97 Other | | 0.04183 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 832688 ave 832688 max 832688 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 832688 Ave neighs/atom = 208.172 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.377708034091, Press = -2.98154239949265 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13303.739 -13303.739 -13469.427 -13469.427 320.53512 320.53512 67702.333 67702.333 282.48559 282.48559 12000 -13293.808 -13293.808 -13466.753 -13466.753 334.57333 334.57333 67795.858 67795.858 -543.66046 -543.66046 Loop time of 56.115 on 1 procs for 1000 steps with 4000 atoms Performance: 1.540 ns/day, 15.587 hours/ns, 17.821 timesteps/s 34.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.166 | 55.166 | 55.166 | 0.0 | 98.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.29026 | 0.29026 | 0.29026 | 0.0 | 0.52 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.57686 | 0.57686 | 0.57686 | 0.0 | 1.03 Other | | 0.08148 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 832120 ave 832120 max 832120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 832120 Ave neighs/atom = 208.03 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.374518214508, Press = 0.2840093352584 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13293.808 -13293.808 -13466.753 -13466.753 334.57333 334.57333 67795.858 67795.858 -543.66046 -543.66046 13000 -13298.93 -13298.93 -13471.289 -13471.289 333.43912 333.43912 67767.552 67767.552 -556.37446 -556.37446 Loop time of 55.6831 on 1 procs for 1000 steps with 4000 atoms Performance: 1.552 ns/day, 15.468 hours/ns, 17.959 timesteps/s 34.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.154 | 55.154 | 55.154 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09399 | 0.09399 | 0.09399 | 0.0 | 0.17 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.3836 | 0.3836 | 0.3836 | 0.0 | 0.69 Other | | 0.0519 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 831470 ave 831470 max 831470 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 831470 Ave neighs/atom = 207.868 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.553971199008, Press = 1.91052093393958 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13298.93 -13298.93 -13471.289 -13471.289 333.43912 333.43912 67767.552 67767.552 -556.37446 -556.37446 14000 -13298.048 -13298.048 -13468.211 -13468.211 329.19023 329.19023 67758.633 67758.633 -229.52659 -229.52659 Loop time of 57.435 on 1 procs for 1000 steps with 4000 atoms Performance: 1.504 ns/day, 15.954 hours/ns, 17.411 timesteps/s 33.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.93 | 56.93 | 56.93 | 0.0 | 99.12 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12984 | 0.12984 | 0.12984 | 0.0 | 0.23 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.30285 | 0.30285 | 0.30285 | 0.0 | 0.53 Other | | 0.07187 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 831148 ave 831148 max 831148 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 831148 Ave neighs/atom = 207.787 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.774592004135, Press = 1.03443887304572 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13298.048 -13298.048 -13468.211 -13468.211 329.19023 329.19023 67758.633 67758.633 -229.52659 -229.52659 15000 -13295.248 -13295.248 -13466.935 -13466.935 332.13974 332.13974 67831.92 67831.92 -1129.4357 -1129.4357 Loop time of 59.868 on 1 procs for 1000 steps with 4000 atoms Performance: 1.443 ns/day, 16.630 hours/ns, 16.703 timesteps/s 32.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.915 | 58.915 | 58.915 | 0.0 | 98.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12455 | 0.12455 | 0.12455 | 0.0 | 0.21 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.68635 | 0.68635 | 0.68635 | 0.0 | 1.15 Other | | 0.1424 | | | 0.24 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 831670 ave 831670 max 831670 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 831670 Ave neighs/atom = 207.917 Neighbor list builds = 0 Dangerous builds = 0 if "${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 67738.625312744 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0