# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.425452426075935*${_u_distance} variable latticeconst_converted equal 5.425452426075935*1 lattice diamond ${latticeconst_converted} lattice diamond 5.42545242607594 Lattice spacing in x,y,z = 5.42545 5.42545 5.42545 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.2545 54.2545 54.2545) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.000801086 secs variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 # specify which KIM Model to use pair_style edip/multi pair_coeff * * ./SM_435704953434_000-files/b'SiC.edip' Si Reading potential file ./SM_435704953434_000-files/b'SiC.edip' with DATE: 2017-05-16 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 159701.089502955 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 159701.089502955/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 159701.089502955/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 159701.089502955/(1*1*${_u_distance}) variable V0_metal equal 159701.089502955/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 159701.089502955*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 159701.089502955 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 4.94159 ghost atom cutoff = 4.94159 binsize = 2.47079, bins = 22 22 22 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair edip/multi, perpetual attributes: full, newton on pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36916.042 -36916.042 -37177.787 -37177.787 253.15 253.15 159701.09 159701.09 1750.6031 1750.6031 1000 -36629.934 -36629.934 -36902.487 -36902.487 263.60325 263.60325 159929.67 159929.67 -269.44237 -269.44237 Loop time of 26.5997 on 1 procs for 1000 steps with 8000 atoms Performance: 3.248 ns/day, 7.389 hours/ns, 37.594 timesteps/s 64.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.966 | 25.966 | 25.966 | 0.0 | 97.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.087572 | 0.087572 | 0.087572 | 0.0 | 0.33 Output | 5.4121e-05 | 5.4121e-05 | 5.4121e-05 | 0.0 | 0.00 Modify | 0.48795 | 0.48795 | 0.48795 | 0.0 | 1.83 Other | | 0.0581 | | | 0.22 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 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: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36629.934 -36629.934 -36902.487 -36902.487 263.60325 263.60325 159929.67 159929.67 -269.44237 -269.44237 2000 -36657.708 -36657.708 -36914.503 -36914.503 248.36207 248.36207 159920.93 159920.93 -227.90869 -227.90869 Loop time of 33.1606 on 1 procs for 1000 steps with 8000 atoms Performance: 2.605 ns/day, 9.211 hours/ns, 30.156 timesteps/s 52.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.392 | 32.392 | 32.392 | 0.0 | 97.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.084894 | 0.084894 | 0.084894 | 0.0 | 0.26 Output | 5.3883e-05 | 5.3883e-05 | 5.3883e-05 | 0.0 | 0.00 Modify | 0.58733 | 0.58733 | 0.58733 | 0.0 | 1.77 Other | | 0.09667 | | | 0.29 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36657.708 -36657.708 -36914.503 -36914.503 248.36207 248.36207 159920.93 159920.93 -227.90869 -227.90869 3000 -36646.186 -36646.186 -36904.243 -36904.243 249.58345 249.58345 159881.45 159881.45 109.79156 109.79156 Loop time of 33.6692 on 1 procs for 1000 steps with 8000 atoms Performance: 2.566 ns/day, 9.353 hours/ns, 29.701 timesteps/s 51.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.835 | 32.835 | 32.835 | 0.0 | 97.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11977 | 0.11977 | 0.11977 | 0.0 | 0.36 Output | 4.7922e-05 | 4.7922e-05 | 4.7922e-05 | 0.0 | 0.00 Modify | 0.65723 | 0.65723 | 0.65723 | 0.0 | 1.95 Other | | 0.05721 | | | 0.17 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36646.186 -36646.186 -36904.243 -36904.243 249.58345 249.58345 159881.45 159881.45 109.79156 109.79156 4000 -36650.032 -36650.032 -36911.831 -36911.831 253.20235 253.20235 159891.7 159891.7 19.120155 19.120155 Loop time of 34.2412 on 1 procs for 1000 steps with 8000 atoms Performance: 2.523 ns/day, 9.511 hours/ns, 29.205 timesteps/s 51.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.375 | 33.375 | 33.375 | 0.0 | 97.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1664 | 0.1664 | 0.1664 | 0.0 | 0.49 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.62107 | 0.62107 | 0.62107 | 0.0 | 1.81 Other | | 0.07825 | | | 0.23 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36650.032 -36650.032 -36911.831 -36911.831 253.20235 253.20235 159891.7 159891.7 19.120155 19.120155 5000 -36648.985 -36648.985 -36913.25 -36913.25 255.58703 255.58703 159907.64 159907.64 -63.561578 -63.561578 Loop time of 34.3858 on 1 procs for 1000 steps with 8000 atoms Performance: 2.513 ns/day, 9.552 hours/ns, 29.082 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.808 | 33.808 | 33.808 | 0.0 | 98.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.064934 | 0.064934 | 0.064934 | 0.0 | 0.19 Output | 5.7936e-05 | 5.7936e-05 | 5.7936e-05 | 0.0 | 0.00 Modify | 0.43648 | 0.43648 | 0.43648 | 0.0 | 1.27 Other | | 0.07594 | | | 0.22 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 255.184031411256, Press = -66.8601554627633 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36648.985 -36648.985 -36913.25 -36913.25 255.58703 255.58703 159907.64 159907.64 -63.561578 -63.561578 6000 -36646.123 -36646.123 -36911.867 -36911.867 257.01736 257.01736 159979.93 159979.93 -630.86673 -630.86673 Loop time of 33.4719 on 1 procs for 1000 steps with 8000 atoms Performance: 2.581 ns/day, 9.298 hours/ns, 29.876 timesteps/s 52.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.683 | 32.683 | 32.683 | 0.0 | 97.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10502 | 0.10502 | 0.10502 | 0.0 | 0.31 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.64742 | 0.64742 | 0.64742 | 0.0 | 1.93 Other | | 0.03647 | | | 0.11 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.816387804453, Press = -8.1727796220274 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36646.123 -36646.123 -36911.867 -36911.867 257.01736 257.01736 159979.93 159979.93 -630.86673 -630.86673 7000 -36653.834 -36653.834 -36912.657 -36912.657 250.32486 250.32486 159917.81 159917.81 -29.431219 -29.431219 Loop time of 30.7501 on 1 procs for 1000 steps with 8000 atoms Performance: 2.810 ns/day, 8.542 hours/ns, 32.520 timesteps/s 57.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.935 | 29.935 | 29.935 | 0.0 | 97.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.085359 | 0.085359 | 0.085359 | 0.0 | 0.28 Output | 3.7909e-05 | 3.7909e-05 | 3.7909e-05 | 0.0 | 0.00 Modify | 0.62967 | 0.62967 | 0.62967 | 0.0 | 2.05 Other | | 0.09987 | | | 0.32 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.088625159328, Press = 6.68811594033809 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36653.834 -36653.834 -36912.657 -36912.657 250.32486 250.32486 159917.81 159917.81 -29.431219 -29.431219 8000 -36646.632 -36646.632 -36905.004 -36905.004 249.88764 249.88764 159749.48 159749.48 950.27116 950.27116 Loop time of 34.7627 on 1 procs for 1000 steps with 8000 atoms Performance: 2.485 ns/day, 9.656 hours/ns, 28.766 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.756 | 33.756 | 33.756 | 0.0 | 97.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1249 | 0.1249 | 0.1249 | 0.0 | 0.36 Output | 5.6982e-05 | 5.6982e-05 | 5.6982e-05 | 0.0 | 0.00 Modify | 0.78447 | 0.78447 | 0.78447 | 0.0 | 2.26 Other | | 0.09693 | | | 0.28 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.104588314583, Press = 0.923066606296546 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36646.632 -36646.632 -36905.004 -36905.004 249.88764 249.88764 159749.48 159749.48 950.27116 950.27116 9000 -36653.072 -36653.072 -36909.903 -36909.903 248.39799 248.39799 159864.64 159864.64 179.59991 179.59991 Loop time of 32.0617 on 1 procs for 1000 steps with 8000 atoms Performance: 2.695 ns/day, 8.906 hours/ns, 31.190 timesteps/s 54.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.271 | 31.271 | 31.271 | 0.0 | 97.53 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.086231 | 0.086231 | 0.086231 | 0.0 | 0.27 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.64723 | 0.64723 | 0.64723 | 0.0 | 2.02 Other | | 0.05764 | | | 0.18 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.10636087955, Press = -5.45244051519627 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36653.072 -36653.072 -36909.903 -36909.903 248.39799 248.39799 159864.64 159864.64 179.59991 179.59991 10000 -36646.212 -36646.212 -36905.912 -36905.912 251.17183 251.17183 160002.73 160002.73 -784.28607 -784.28607 Loop time of 27.5425 on 1 procs for 1000 steps with 8000 atoms Performance: 3.137 ns/day, 7.651 hours/ns, 36.308 timesteps/s 63.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.906 | 26.906 | 26.906 | 0.0 | 97.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.086309 | 0.086309 | 0.086309 | 0.0 | 0.31 Output | 6.1989e-05 | 6.1989e-05 | 6.1989e-05 | 0.0 | 0.00 Modify | 0.51238 | 0.51238 | 0.51238 | 0.0 | 1.86 Other | | 0.03784 | | | 0.14 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.136794345739, Press = -1.41052984090159 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36646.212 -36646.212 -36905.912 -36905.912 251.17183 251.17183 160002.73 160002.73 -784.28607 -784.28607 11000 -36652.743 -36652.743 -36908.64 -36908.64 247.49485 247.49485 159911.86 159911.86 -237.05561 -237.05561 Loop time of 31.1602 on 1 procs for 1000 steps with 8000 atoms Performance: 2.773 ns/day, 8.656 hours/ns, 32.092 timesteps/s 55.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.438 | 30.438 | 30.438 | 0.0 | 97.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.06666 | 0.06666 | 0.06666 | 0.0 | 0.21 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.5976 | 0.5976 | 0.5976 | 0.0 | 1.92 Other | | 0.05783 | | | 0.19 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.977733308193, Press = 2.33559540307734 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36652.743 -36652.743 -36908.64 -36908.64 247.49485 247.49485 159911.86 159911.86 -237.05561 -237.05561 12000 -36650.811 -36650.811 -36911.329 -36911.329 251.96319 251.96319 159840.5 159840.5 237.58715 237.58715 Loop time of 30.136 on 1 procs for 1000 steps with 8000 atoms Performance: 2.867 ns/day, 8.371 hours/ns, 33.183 timesteps/s 57.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.505 | 29.505 | 29.505 | 0.0 | 97.91 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.045632 | 0.045632 | 0.045632 | 0.0 | 0.15 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.52743 | 0.52743 | 0.52743 | 0.0 | 1.75 Other | | 0.05795 | | | 0.19 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.016266547601, Press = 1.01543920042045 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36650.811 -36650.811 -36911.329 -36911.329 251.96319 251.96319 159840.5 159840.5 237.58715 237.58715 13000 -36647.931 -36647.931 -36908.789 -36908.789 252.29203 252.29203 159874.86 159874.86 136.40996 136.40996 Loop time of 32.9263 on 1 procs for 1000 steps with 8000 atoms Performance: 2.624 ns/day, 9.146 hours/ns, 30.371 timesteps/s 52.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.969 | 31.969 | 31.969 | 0.0 | 97.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10552 | 0.10552 | 0.10552 | 0.0 | 0.32 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.77456 | 0.77456 | 0.77456 | 0.0 | 2.35 Other | | 0.07725 | | | 0.23 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.089791617503, Press = -0.51477787347849 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -36647.931 -36647.931 -36908.789 -36908.789 252.29203 252.29203 159874.86 159874.86 136.40996 136.40996 14000 -36647.044 -36647.044 -36908.36 -36908.36 252.73499 252.73499 159850.56 159850.56 372.97691 372.97691 Loop time of 27.9929 on 1 procs for 1000 steps with 8000 atoms Performance: 3.087 ns/day, 7.776 hours/ns, 35.723 timesteps/s 62.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.339 | 27.339 | 27.339 | 0.0 | 97.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.046072 | 0.046072 | 0.046072 | 0.0 | 0.16 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.55025 | 0.55025 | 0.55025 | 0.0 | 1.97 Other | | 0.05733 | | | 0.20 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.150711587476, Press = -0.742260263763926 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -36647.044 -36647.044 -36908.36 -36908.36 252.73499 252.73499 159850.56 159850.56 372.97691 372.97691 15000 -36649.111 -36649.111 -36911.262 -36911.262 253.5424 253.5424 159935.55 159935.55 -291.14116 -291.14116 Loop time of 31.8116 on 1 procs for 1000 steps with 8000 atoms Performance: 2.716 ns/day, 8.837 hours/ns, 31.435 timesteps/s 54.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.041 | 31.041 | 31.041 | 0.0 | 97.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.096255 | 0.096255 | 0.096255 | 0.0 | 0.30 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.61663 | 0.61663 | 0.61663 | 0.0 | 1.94 Other | | 0.05719 | | | 0.18 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.286854477897, Press = -1.61523695558649 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -36649.111 -36649.111 -36911.262 -36911.262 253.5424 253.5424 159935.55 159935.55 -291.14116 -291.14116 16000 -36645.759 -36645.759 -36909.754 -36909.754 255.32559 255.32559 160046.24 160046.24 -945.87213 -945.87213 Loop time of 31.3862 on 1 procs for 1000 steps with 8000 atoms Performance: 2.753 ns/day, 8.718 hours/ns, 31.861 timesteps/s 55.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.637 | 30.637 | 30.637 | 0.0 | 97.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.045549 | 0.045549 | 0.045549 | 0.0 | 0.15 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.6464 | 0.6464 | 0.6464 | 0.0 | 2.06 Other | | 0.05699 | | | 0.18 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.28810643959, Press = 0.373886071721207 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -36645.759 -36645.759 -36909.754 -36909.754 255.32559 255.32559 160046.24 160046.24 -945.87213 -945.87213 17000 -36651.075 -36651.075 -36913.152 -36913.152 253.47124 253.47124 159849.18 159849.18 173.87666 173.87666 Loop time of 36.5136 on 1 procs for 1000 steps with 8000 atoms Performance: 2.366 ns/day, 10.143 hours/ns, 27.387 timesteps/s 48.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 35.494 | 35.494 | 35.494 | 0.0 | 97.21 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.088032 | 0.088032 | 0.088032 | 0.0 | 0.24 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.83214 | 0.83214 | 0.83214 | 0.0 | 2.28 Other | | 0.09889 | | | 0.27 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.271781786974, Press = 1.59820011328347 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.11 | 4.11 | 4.11 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -36651.075 -36651.075 -36913.152 -36913.152 253.47124 253.47124 159849.18 159849.18 173.87666 173.87666 18000 -36651.887 -36651.887 -36912.221 -36912.221 251.78621 251.78621 159822.81 159822.81 484.77057 484.77057 Loop time of 40.2297 on 1 procs for 1000 steps with 8000 atoms Performance: 2.148 ns/day, 11.175 hours/ns, 24.857 timesteps/s 43.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.338 | 39.338 | 39.338 | 0.0 | 97.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.069001 | 0.069001 | 0.069001 | 0.0 | 0.17 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.7242 | 0.7242 | 0.7242 | 0.0 | 1.80 Other | | 0.09842 | | | 0.24 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 159896.097794492 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0