# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.430949747562409*${_u_distance} variable latticeconst_converted equal 5.430949747562409*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43094974756241 Lattice spacing in x,y,z = 5.43095 5.43095 5.43095 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.3095 54.3095 54.3095) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.000727892 secs variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 # specify which KIM Model to use pair_style kim SW_BalamaneHaliciogluTiller_1992_Si__MO_113686039439_004 pair_coeff * * Si mass 1 ${mass_converted} mass 1 28.0855 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 160187.031330478 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160187.031330478/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160187.031330478/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160187.031330478/(1*1*${_u_distance}) variable V0_metal equal 160187.031330478/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160187.031330478*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160187.031330478 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 5.77118 ghost atom cutoff = 5.77118 binsize = 2.88559, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 5.77118 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.309 | 4.309 | 4.309 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36778.255 -36778.255 -37040 -37040 253.15 253.15 160187.03 160187.03 1745.3181 1745.3181 1000 -36495.344 -36495.344 -36766.686 -36766.686 262.43167 262.43167 160578.04 160578.04 405.32876 405.32876 Loop time of 71.1529 on 1 procs for 1000 steps with 8000 atoms Performance: 1.214 ns/day, 19.765 hours/ns, 14.054 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 | 70.306 | 70.306 | 70.306 | 0.0 | 98.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1158 | 0.1158 | 0.1158 | 0.0 | 0.16 Output | 5.4121e-05 | 5.4121e-05 | 5.4121e-05 | 0.0 | 0.00 Modify | 0.6743 | 0.6743 | 0.6743 | 0.0 | 0.95 Other | | 0.0567 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272000 ave 272000 max 272000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272000 Ave neighs/atom = 34 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36495.344 -36495.344 -36766.686 -36766.686 262.43167 262.43167 160578.04 160578.04 405.32876 405.32876 2000 -36522.525 -36522.525 -36775.624 -36775.624 244.78735 244.78735 160649.12 160649.12 -258.23487 -258.23487 Loop time of 83.2772 on 1 procs for 1000 steps with 8000 atoms Performance: 1.037 ns/day, 23.133 hours/ns, 12.008 timesteps/s 45.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.486 | 82.486 | 82.486 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1151 | 0.1151 | 0.1151 | 0.0 | 0.14 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.63917 | 0.63917 | 0.63917 | 0.0 | 0.77 Other | | 0.03646 | | | 0.04 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273880 ave 273880 max 273880 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273880 Ave neighs/atom = 34.235 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36522.525 -36522.525 -36775.624 -36775.624 244.78735 244.78735 160649.12 160649.12 -258.23487 -258.23487 3000 -36511.595 -36511.595 -36782.855 -36782.855 262.35177 262.35177 160724.3 160724.3 -554.64947 -554.64947 Loop time of 78.9955 on 1 procs for 1000 steps with 8000 atoms Performance: 1.094 ns/day, 21.943 hours/ns, 12.659 timesteps/s 48.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.373 | 78.373 | 78.373 | 0.0 | 99.21 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074801 | 0.074801 | 0.074801 | 0.0 | 0.09 Output | 5.4121e-05 | 5.4121e-05 | 5.4121e-05 | 0.0 | 0.00 Modify | 0.45142 | 0.45142 | 0.45142 | 0.0 | 0.57 Other | | 0.09591 | | | 0.12 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273868 ave 273868 max 273868 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273868 Ave neighs/atom = 34.2335 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36511.595 -36511.595 -36782.855 -36782.855 262.35177 262.35177 160724.3 160724.3 -554.64947 -554.64947 4000 -36515.578 -36515.578 -36767.566 -36767.566 243.71288 243.71288 160680.05 160680.05 -334.3263 -334.3263 Loop time of 79.4056 on 1 procs for 1000 steps with 8000 atoms Performance: 1.088 ns/day, 22.057 hours/ns, 12.594 timesteps/s 47.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.619 | 78.619 | 78.619 | 0.0 | 99.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13542 | 0.13542 | 0.13542 | 0.0 | 0.17 Output | 0.0001781 | 0.0001781 | 0.0001781 | 0.0 | 0.00 Modify | 0.59479 | 0.59479 | 0.59479 | 0.0 | 0.75 Other | | 0.05634 | | | 0.07 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273468 ave 273468 max 273468 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273468 Ave neighs/atom = 34.1835 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36515.578 -36515.578 -36767.566 -36767.566 243.71288 243.71288 160680.05 160680.05 -334.3263 -334.3263 5000 -36516.253 -36516.253 -36773.925 -36773.925 249.21083 249.21083 160681.46 160681.46 -278.45598 -278.45598 Loop time of 77.619 on 1 procs for 1000 steps with 8000 atoms Performance: 1.113 ns/day, 21.561 hours/ns, 12.883 timesteps/s 48.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.656 | 76.656 | 76.656 | 0.0 | 98.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15563 | 0.15563 | 0.15563 | 0.0 | 0.20 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.68997 | 0.68997 | 0.68997 | 0.0 | 0.89 Other | | 0.1173 | | | 0.15 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273864 ave 273864 max 273864 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273864 Ave neighs/atom = 34.233 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.987181174946, Press = 206.817223209244 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36516.253 -36516.253 -36773.925 -36773.925 249.21083 249.21083 160681.46 160681.46 -278.45598 -278.45598 6000 -36510.193 -36510.193 -36771.713 -36771.713 252.93243 252.93243 160664.71 160664.71 -231.38969 -231.38969 Loop time of 75.7943 on 1 procs for 1000 steps with 8000 atoms Performance: 1.140 ns/day, 21.054 hours/ns, 13.194 timesteps/s 49.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.045 | 75.045 | 75.045 | 0.0 | 99.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.076075 | 0.076075 | 0.076075 | 0.0 | 0.10 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.5765 | 0.5765 | 0.5765 | 0.0 | 0.76 Other | | 0.09674 | | | 0.13 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273576 ave 273576 max 273576 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273576 Ave neighs/atom = 34.197 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.941515941004, Press = 23.7802547658602 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36510.193 -36510.193 -36771.713 -36771.713 252.93243 252.93243 160664.71 160664.71 -231.38969 -231.38969 7000 -36517.343 -36517.343 -36778.464 -36778.464 252.54662 252.54662 160503.42 160503.42 868.66611 868.66611 Loop time of 77.6181 on 1 procs for 1000 steps with 8000 atoms Performance: 1.113 ns/day, 21.561 hours/ns, 12.884 timesteps/s 48.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.826 | 76.826 | 76.826 | 0.0 | 98.98 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074817 | 0.074817 | 0.074817 | 0.0 | 0.10 Output | 4.8161e-05 | 4.8161e-05 | 4.8161e-05 | 0.0 | 0.00 Modify | 0.64057 | 0.64057 | 0.64057 | 0.0 | 0.83 Other | | 0.07627 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273822 ave 273822 max 273822 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273822 Ave neighs/atom = 34.2278 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.991583869316, Press = 14.3185979740335 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36517.343 -36517.343 -36778.464 -36778.464 252.54662 252.54662 160503.42 160503.42 868.66611 868.66611 8000 -36509.572 -36509.572 -36774.747 -36774.747 256.46821 256.46821 160525.45 160525.45 851.93094 851.93094 Loop time of 78.0467 on 1 procs for 1000 steps with 8000 atoms Performance: 1.107 ns/day, 21.680 hours/ns, 12.813 timesteps/s 48.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.104 | 77.104 | 77.104 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12627 | 0.12627 | 0.12627 | 0.0 | 0.16 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.72933 | 0.72933 | 0.72933 | 0.0 | 0.93 Other | | 0.08659 | | | 0.11 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273672 ave 273672 max 273672 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273672 Ave neighs/atom = 34.209 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.02609497987, Press = 2.17212942891748 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36509.572 -36509.572 -36774.747 -36774.747 256.46821 256.46821 160525.45 160525.45 851.93094 851.93094 9000 -36516.407 -36516.407 -36771.371 -36771.371 246.59198 246.59198 160635.2 160635.2 -51.261457 -51.261457 Loop time of 80.4167 on 1 procs for 1000 steps with 8000 atoms Performance: 1.074 ns/day, 22.338 hours/ns, 12.435 timesteps/s 47.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 79.616 | 79.616 | 79.616 | 0.0 | 99.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.095176 | 0.095176 | 0.095176 | 0.0 | 0.12 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.66878 | 0.66878 | 0.66878 | 0.0 | 0.83 Other | | 0.03641 | | | 0.05 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273604 ave 273604 max 273604 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273604 Ave neighs/atom = 34.2005 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.019924522102, Press = 0.29475324340399 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36516.407 -36516.407 -36771.371 -36771.371 246.59198 246.59198 160635.2 160635.2 -51.261457 -51.261457 10000 -36515.633 -36515.633 -36766.389 -36766.389 242.5219 242.5219 160640.33 160640.33 -152.11555 -152.11555 Loop time of 80.7707 on 1 procs for 1000 steps with 8000 atoms Performance: 1.070 ns/day, 22.436 hours/ns, 12.381 timesteps/s 47.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 79.786 | 79.786 | 79.786 | 0.0 | 98.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.096081 | 0.096081 | 0.096081 | 0.0 | 0.12 Output | 8.5115e-05 | 8.5115e-05 | 8.5115e-05 | 0.0 | 0.00 Modify | 0.79169 | 0.79169 | 0.79169 | 0.0 | 0.98 Other | | 0.09661 | | | 0.12 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273774 ave 273774 max 273774 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273774 Ave neighs/atom = 34.2218 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.104410863613, Press = 0.718071508551296 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36515.633 -36515.633 -36766.389 -36766.389 242.5219 242.5219 160640.33 160640.33 -152.11555 -152.11555 11000 -36515.595 -36515.595 -36780.928 -36780.928 256.62037 256.62037 160682.66 160682.66 -313.10604 -313.10604 Loop time of 78.6604 on 1 procs for 1000 steps with 8000 atoms Performance: 1.098 ns/day, 21.850 hours/ns, 12.713 timesteps/s 48.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.892 | 77.892 | 77.892 | 0.0 | 99.02 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12546 | 0.12546 | 0.12546 | 0.0 | 0.16 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.56672 | 0.56672 | 0.56672 | 0.0 | 0.72 Other | | 0.07611 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273916 ave 273916 max 273916 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273916 Ave neighs/atom = 34.2395 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.017841585317, Press = -0.904456144570044 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36515.595 -36515.595 -36780.928 -36780.928 256.62037 256.62037 160682.66 160682.66 -313.10604 -313.10604 12000 -36517.533 -36517.533 -36775.56 -36775.56 249.5539 249.5539 160816.22 160816.22 -1216.7395 -1216.7395 Loop time of 71.2453 on 1 procs for 1000 steps with 8000 atoms Performance: 1.213 ns/day, 19.790 hours/ns, 14.036 timesteps/s 53.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.525 | 70.525 | 70.525 | 0.0 | 98.99 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.077811 | 0.077811 | 0.077811 | 0.0 | 0.11 Output | 4.22e-05 | 4.22e-05 | 4.22e-05 | 0.0 | 0.00 Modify | 0.54462 | 0.54462 | 0.54462 | 0.0 | 0.76 Other | | 0.09778 | | | 0.14 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273634 ave 273634 max 273634 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273634 Ave neighs/atom = 34.2043 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.092231929056, Press = 0.440518068212563 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36517.533 -36517.533 -36775.56 -36775.56 249.5539 249.5539 160816.22 160816.22 -1216.7395 -1216.7395 13000 -36514.979 -36514.979 -36780.126 -36780.126 256.44016 256.44016 160652.64 160652.64 -89.227816 -89.227816 Loop time of 70.2973 on 1 procs for 1000 steps with 8000 atoms Performance: 1.229 ns/day, 19.527 hours/ns, 14.225 timesteps/s 53.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 69.561 | 69.561 | 69.561 | 0.0 | 98.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.097219 | 0.097219 | 0.097219 | 0.0 | 0.14 Output | 6.1989e-05 | 6.1989e-05 | 6.1989e-05 | 0.0 | 0.00 Modify | 0.54199 | 0.54199 | 0.54199 | 0.0 | 0.77 Other | | 0.09707 | | | 0.14 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273550 ave 273550 max 273550 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273550 Ave neighs/atom = 34.1938 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.116298879822, Press = 3.02777827583206 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -36514.979 -36514.979 -36780.126 -36780.126 256.44016 256.44016 160652.64 160652.64 -89.227816 -89.227816 14000 -36511.745 -36511.745 -36775.611 -36775.611 255.20137 255.20137 160628.18 160628.18 53.040312 53.040312 Loop time of 72.9223 on 1 procs for 1000 steps with 8000 atoms Performance: 1.185 ns/day, 20.256 hours/ns, 13.713 timesteps/s 51.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.901 | 71.901 | 71.901 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17772 | 0.17772 | 0.17772 | 0.0 | 0.24 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.80554 | 0.80554 | 0.80554 | 0.0 | 1.10 Other | | 0.03814 | | | 0.05 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273468 ave 273468 max 273468 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273468 Ave neighs/atom = 34.1835 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.075958656825, Press = 2.18663542387211 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -36511.745 -36511.745 -36775.611 -36775.611 255.20137 255.20137 160628.18 160628.18 53.040312 53.040312 15000 -36517.037 -36517.037 -36784.813 -36784.813 258.98375 258.98375 160580.83 160580.83 425.41999 425.41999 Loop time of 73.1978 on 1 procs for 1000 steps with 8000 atoms Performance: 1.180 ns/day, 20.333 hours/ns, 13.662 timesteps/s 52.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.541 | 72.541 | 72.541 | 0.0 | 99.10 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19721 | 0.19721 | 0.19721 | 0.0 | 0.27 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.42181 | 0.42181 | 0.42181 | 0.0 | 0.58 Other | | 0.03733 | | | 0.05 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273774 ave 273774 max 273774 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273774 Ave neighs/atom = 34.2218 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.113950590037, Press = 2.03151246100533 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -36517.037 -36517.037 -36784.813 -36784.813 258.98375 258.98375 160580.83 160580.83 425.41999 425.41999 16000 -36512.983 -36512.983 -36771.369 -36771.369 249.90196 249.90196 160579.26 160579.26 368.34968 368.34968 Loop time of 68.4375 on 1 procs for 1000 steps with 8000 atoms Performance: 1.262 ns/day, 19.010 hours/ns, 14.612 timesteps/s 55.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.68 | 67.68 | 67.68 | 0.0 | 98.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1168 | 0.1168 | 0.1168 | 0.0 | 0.17 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.5723 | 0.5723 | 0.5723 | 0.0 | 0.84 Other | | 0.06861 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273482 ave 273482 max 273482 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273482 Ave neighs/atom = 34.1853 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.100588798897, Press = 1.44231506602672 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -36512.983 -36512.983 -36771.369 -36771.369 249.90196 249.90196 160579.26 160579.26 368.34968 368.34968 17000 -36519.365 -36519.365 -36783.483 -36783.483 255.44498 255.44498 160605.29 160605.29 195.81609 195.81609 Loop time of 71.6648 on 1 procs for 1000 steps with 8000 atoms Performance: 1.206 ns/day, 19.907 hours/ns, 13.954 timesteps/s 52.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.806 | 70.806 | 70.806 | 0.0 | 98.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.056805 | 0.056805 | 0.056805 | 0.0 | 0.08 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.69459 | 0.69459 | 0.69459 | 0.0 | 0.97 Other | | 0.1078 | | | 0.15 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273762 ave 273762 max 273762 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273762 Ave neighs/atom = 34.2203 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.095604455369, Press = -0.306619349148316 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -36519.365 -36519.365 -36783.483 -36783.483 255.44498 255.44498 160605.29 160605.29 195.81609 195.81609 18000 -36513.895 -36513.895 -36778.341 -36778.341 255.76218 255.76218 160716.65 160716.65 -500.54117 -500.54117 Loop time of 71.4856 on 1 procs for 1000 steps with 8000 atoms Performance: 1.209 ns/day, 19.857 hours/ns, 13.989 timesteps/s 52.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.83 | 70.83 | 70.83 | 0.0 | 99.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07622 | 0.07622 | 0.07622 | 0.0 | 0.11 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.52291 | 0.52291 | 0.52291 | 0.0 | 0.73 Other | | 0.05649 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273482 ave 273482 max 273482 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273482 Ave neighs/atom = 34.1853 Neighbor list builds = 0 Dangerous builds = 0 if "${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 160635.073686313 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0