# Variables that can be adjusted by kim-lammps-preprocessor to switch unit sets for # Simulator Models variable _u_distance equal 1.0 variable _u_energy equal 1.0 variable _u_mass equal 1.0 variable _u_time equal 1.0 variable _u_pressure equal 1.0 variable _u_temperature equal 1.0 # This line may be swapped out by kim-lammps-preprocessor if running against a Simulator # Model whose atom_style is not 'atomic' atom_style atomic # periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.56622176617384*${_u_distance} variable latticeconst_converted equal 3.56622176617384*1 lattice bcc ${latticeconst_converted} lattice bcc 3.56622176617384 Lattice spacing in x,y,z = 3.56622 3.56622 3.56622 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.6622 35.6622 35.6622) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000306845 secs variable mass_converted equal 183.84*${_u_mass} variable mass_converted equal 183.84*1 # specify which KIM Model to use pair_style kim LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 pair_coeff * * W mass 1 ${mass_converted} mass 1 183.84 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 45354.986194987 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 45354.986194987/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 45354.986194987/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 45354.986194987/(1*1*${_u_distance}) variable V0_metal equal 45354.986194987/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 45354.986194987*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 45354.986194987 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 20.5307 ghost atom cutoff = 20.5307 binsize = 10.2653, bins = 4 4 4 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 20.5307 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -109186.13 -109186.13 -109272.21 -109272.21 333.15 333.15 45354.986 45354.986 2027.2946 2027.2946 1000 -111322.67 -111322.67 -111431.45 -111431.45 421.01253 421.01253 44968.46 44968.46 -2766.3697 -2766.3697 Loop time of 35.372 on 1 procs for 1000 steps with 2000 atoms Performance: 2.443 ns/day, 9.826 hours/ns, 28.271 timesteps/s 44.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.305 | 34.305 | 34.305 | 0.0 | 96.98 Neigh | 0.58607 | 0.58607 | 0.58607 | 0.0 | 1.66 Comm | 0.26412 | 0.26412 | 0.26412 | 0.0 | 0.75 Output | 3.9816e-05 | 3.9816e-05 | 3.9816e-05 | 0.0 | 0.00 Modify | 0.19834 | 0.19834 | 0.19834 | 0.0 | 0.56 Other | | 0.01877 | | | 0.05 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18001 ave 18001 max 18001 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: 3.212e+06 ave 3.212e+06 max 3.212e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3212002 Ave neighs/atom = 1606 Neighbor list builds = 4 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -111322.67 -111322.67 -111431.45 -111431.45 421.01253 421.01253 44968.46 44968.46 -2766.3697 -2766.3697 2000 -111375.82 -111375.82 -111464.98 -111464.98 345.0434 345.0434 44945.831 44945.831 8676.5892 8676.5892 Loop time of 34.1837 on 1 procs for 1000 steps with 2000 atoms Performance: 2.528 ns/day, 9.495 hours/ns, 29.254 timesteps/s 45.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.805 | 33.805 | 33.805 | 0.0 | 98.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1613 | 0.1613 | 0.1613 | 0.0 | 0.47 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.17811 | 0.17811 | 0.17811 | 0.0 | 0.52 Other | | 0.03903 | | | 0.11 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17991 ave 17991 max 17991 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21491e+06 ave 3.21491e+06 max 3.21491e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3214914 Ave neighs/atom = 1607.46 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -111375.82 -111375.82 -111464.98 -111464.98 345.0434 345.0434 44945.831 44945.831 8676.5892 8676.5892 3000 -111382.49 -111382.49 -111467.66 -111467.66 329.61379 329.61379 44965.114 44965.114 -5533.6854 -5533.6854 Loop time of 35.3345 on 1 procs for 1000 steps with 2000 atoms Performance: 2.445 ns/day, 9.815 hours/ns, 28.301 timesteps/s 43.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.835 | 34.835 | 34.835 | 0.0 | 98.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22228 | 0.22228 | 0.22228 | 0.0 | 0.63 Output | 3.9101e-05 | 3.9101e-05 | 3.9101e-05 | 0.0 | 0.00 Modify | 0.25809 | 0.25809 | 0.25809 | 0.0 | 0.73 Other | | 0.01907 | | | 0.05 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18028 ave 18028 max 18028 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21782e+06 ave 3.21782e+06 max 3.21782e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217818 Ave neighs/atom = 1608.91 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -111382.49 -111382.49 -111467.66 -111467.66 329.61379 329.61379 44965.114 44965.114 -5533.6854 -5533.6854 4000 -111374.45 -111374.45 -111461.91 -111461.91 338.49088 338.49088 44963.875 44963.875 -2008.6009 -2008.6009 Loop time of 38.4716 on 1 procs for 1000 steps with 2000 atoms Performance: 2.246 ns/day, 10.687 hours/ns, 25.993 timesteps/s 40.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.873 | 37.873 | 37.873 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.31179 | 0.31179 | 0.31179 | 0.0 | 0.81 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.26731 | 0.26731 | 0.26731 | 0.0 | 0.69 Other | | 0.01925 | | | 0.05 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18009 ave 18009 max 18009 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21688e+06 ave 3.21688e+06 max 3.21688e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3216880 Ave neighs/atom = 1608.44 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -111374.45 -111374.45 -111461.91 -111461.91 338.49088 338.49088 44963.875 44963.875 -2008.6009 -2008.6009 5000 -111386.35 -111386.35 -111464.61 -111464.61 302.87431 302.87431 44954.584 44954.584 1052.8898 1052.8898 Loop time of 40.5874 on 1 procs for 1000 steps with 2000 atoms Performance: 2.129 ns/day, 11.274 hours/ns, 24.638 timesteps/s 38.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.989 | 39.989 | 39.989 | 0.0 | 98.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.40259 | 0.40259 | 0.40259 | 0.0 | 0.99 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.13713 | 0.13713 | 0.13713 | 0.0 | 0.34 Other | | 0.05912 | | | 0.15 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18017 ave 18017 max 18017 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21778e+06 ave 3.21778e+06 max 3.21778e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217776 Ave neighs/atom = 1608.89 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 320.41117503175, Press = 238.084512216479 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -111386.35 -111386.35 -111464.61 -111464.61 302.87431 302.87431 44954.584 44954.584 1052.8898 1052.8898 6000 -111373.84 -111373.84 -111462.05 -111462.05 341.39844 341.39844 44966.008 44966.008 -5096.4159 -5096.4159 Loop time of 39.4991 on 1 procs for 1000 steps with 2000 atoms Performance: 2.187 ns/day, 10.972 hours/ns, 25.317 timesteps/s 39.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.007 | 39.007 | 39.007 | 0.0 | 98.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.32223 | 0.32223 | 0.32223 | 0.0 | 0.82 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.13018 | 0.13018 | 0.13018 | 0.0 | 0.33 Other | | 0.03918 | | | 0.10 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17999 ave 17999 max 17999 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21712e+06 ave 3.21712e+06 max 3.21712e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217124 Ave neighs/atom = 1608.56 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.326998644217, Press = -0.245119270238697 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -111373.84 -111373.84 -111462.05 -111462.05 341.39844 341.39844 44966.008 44966.008 -5096.4159 -5096.4159 7000 -111382.87 -111382.87 -111466.41 -111466.41 323.33167 323.33167 44955.785 44955.785 1662.263 1662.263 Loop time of 37.8851 on 1 procs for 1000 steps with 2000 atoms Performance: 2.281 ns/day, 10.524 hours/ns, 26.396 timesteps/s 40.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.327 | 37.327 | 37.327 | 0.0 | 98.53 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20167 | 0.20167 | 0.20167 | 0.0 | 0.53 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.29069 | 0.29069 | 0.29069 | 0.0 | 0.77 Other | | 0.06618 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18009 ave 18009 max 18009 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21571e+06 ave 3.21571e+06 max 3.21571e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3215712 Ave neighs/atom = 1607.86 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 331.94374020564, Press = 29.5614961704163 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -111382.87 -111382.87 -111466.41 -111466.41 323.33167 323.33167 44955.785 44955.785 1662.263 1662.263 8000 -111378.09 -111378.09 -111468.67 -111468.67 350.55771 350.55771 44935.797 44935.797 15792.936 15792.936 Loop time of 38.3472 on 1 procs for 1000 steps with 2000 atoms Performance: 2.253 ns/day, 10.652 hours/ns, 26.078 timesteps/s 40.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.697 | 37.697 | 37.697 | 0.0 | 98.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.39091 | 0.39091 | 0.39091 | 0.0 | 1.02 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.22018 | 0.22018 | 0.22018 | 0.0 | 0.57 Other | | 0.03898 | | | 0.10 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18003 ave 18003 max 18003 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21646e+06 ave 3.21646e+06 max 3.21646e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3216460 Ave neighs/atom = 1608.23 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.04099126952, Press = 16.6737797744262 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -111378.09 -111378.09 -111468.67 -111468.67 350.55771 350.55771 44935.797 44935.797 15792.936 15792.936 9000 -111378.1 -111378.1 -111469.05 -111469.05 351.99157 351.99157 44961.451 44961.451 -3425.1521 -3425.1521 Loop time of 38.3216 on 1 procs for 1000 steps with 2000 atoms Performance: 2.255 ns/day, 10.645 hours/ns, 26.095 timesteps/s 40.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.669 | 37.669 | 37.669 | 0.0 | 98.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.38384 | 0.38384 | 0.38384 | 0.0 | 1.00 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.17035 | 0.17035 | 0.17035 | 0.0 | 0.44 Other | | 0.09883 | | | 0.26 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18008 ave 18008 max 18008 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21866e+06 ave 3.21866e+06 max 3.21866e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3218662 Ave neighs/atom = 1609.33 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.674180539908, Press = -4.85360611101458 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -111378.1 -111378.1 -111469.05 -111469.05 351.99157 351.99157 44961.451 44961.451 -3425.1521 -3425.1521 10000 -111382.91 -111382.91 -111465.56 -111465.56 319.84909 319.84909 44960.646 44960.646 -1713.4933 -1713.4933 Loop time of 38.9154 on 1 procs for 1000 steps with 2000 atoms Performance: 2.220 ns/day, 10.810 hours/ns, 25.697 timesteps/s 39.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.357 | 38.357 | 38.357 | 0.0 | 98.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.3101 | 0.3101 | 0.3101 | 0.0 | 0.80 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.16943 | 0.16943 | 0.16943 | 0.0 | 0.44 Other | | 0.07908 | | | 0.20 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18010 ave 18010 max 18010 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21707e+06 ave 3.21707e+06 max 3.21707e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217066 Ave neighs/atom = 1608.53 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.997166803723, Press = 9.48059565124416 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -111382.91 -111382.91 -111465.56 -111465.56 319.84909 319.84909 44960.646 44960.646 -1713.4933 -1713.4933 11000 -111375.41 -111375.41 -111465.08 -111465.08 347.0129 347.0129 44944.237 44944.237 10233.655 10233.655 Loop time of 41.2358 on 1 procs for 1000 steps with 2000 atoms Performance: 2.095 ns/day, 11.454 hours/ns, 24.251 timesteps/s 37.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.716 | 40.716 | 40.716 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.25105 | 0.25105 | 0.25105 | 0.0 | 0.61 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.24962 | 0.24962 | 0.24962 | 0.0 | 0.61 Other | | 0.01895 | | | 0.05 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17993 ave 17993 max 17993 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21632e+06 ave 3.21632e+06 max 3.21632e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3216318 Ave neighs/atom = 1608.16 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.930259261577, Press = 9.1812020212138 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -111375.41 -111375.41 -111465.08 -111465.08 347.0129 347.0129 44944.237 44944.237 10233.655 10233.655 12000 -111383.9 -111383.9 -111470.28 -111470.28 334.30847 334.30847 44958.983 44958.983 -1667.9243 -1667.9243 Loop time of 44.5917 on 1 procs for 1000 steps with 2000 atoms Performance: 1.938 ns/day, 12.387 hours/ns, 22.426 timesteps/s 34.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 43.812 | 43.812 | 43.812 | 0.0 | 98.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.45126 | 0.45126 | 0.45126 | 0.0 | 1.01 Output | 2.3127e-05 | 2.3127e-05 | 2.3127e-05 | 0.0 | 0.00 Modify | 0.26965 | 0.26965 | 0.26965 | 0.0 | 0.60 Other | | 0.05892 | | | 0.13 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18014 ave 18014 max 18014 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21831e+06 ave 3.21831e+06 max 3.21831e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3218310 Ave neighs/atom = 1609.15 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.922186626522, Press = -2.57426370211334 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -111383.9 -111383.9 -111470.28 -111470.28 334.30847 334.30847 44958.983 44958.983 -1667.9243 -1667.9243 13000 -111376.67 -111376.67 -111461.71 -111461.71 329.11779 329.11779 44952.796 44952.796 4204.2872 4204.2872 Loop time of 41.352 on 1 procs for 1000 steps with 2000 atoms Performance: 2.089 ns/day, 11.487 hours/ns, 24.183 timesteps/s 37.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.773 | 40.773 | 40.773 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.25149 | 0.25149 | 0.25149 | 0.0 | 0.61 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.28883 | 0.28883 | 0.28883 | 0.0 | 0.70 Other | | 0.0389 | | | 0.09 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18007 ave 18007 max 18007 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.217e+06 ave 3.217e+06 max 3.217e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217002 Ave neighs/atom = 1608.5 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.026312616542, Press = 7.85108693681143 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -111376.67 -111376.67 -111461.71 -111461.71 329.11779 329.11779 44952.796 44952.796 4204.2872 4204.2872 14000 -111380.35 -111380.35 -111469.64 -111469.64 345.5456 345.5456 44951.385 44951.385 3788.3482 3788.3482 Loop time of 41.6281 on 1 procs for 1000 steps with 2000 atoms Performance: 2.076 ns/day, 11.563 hours/ns, 24.022 timesteps/s 37.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41 | 41 | 41 | 0.0 | 98.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20107 | 0.20107 | 0.20107 | 0.0 | 0.48 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.33827 | 0.33827 | 0.33827 | 0.0 | 0.81 Other | | 0.08898 | | | 0.21 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 17984 ave 17984 max 17984 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21844e+06 ave 3.21844e+06 max 3.21844e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3218438 Ave neighs/atom = 1609.22 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.941431118433, Press = -1.15625927713669 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 19.12 | 19.12 | 19.12 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -111380.35 -111380.35 -111469.64 -111469.64 345.5456 345.5456 44951.385 44951.385 3788.3482 3788.3482 15000 -111379.63 -111379.63 -111467.11 -111467.11 338.53864 338.53864 44965.268 44965.268 -5236.5564 -5236.5564 Loop time of 39.1388 on 1 procs for 1000 steps with 2000 atoms Performance: 2.208 ns/day, 10.872 hours/ns, 25.550 timesteps/s 39.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.568 | 38.568 | 38.568 | 0.0 | 98.54 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.26601 | 0.26601 | 0.26601 | 0.0 | 0.68 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.24601 | 0.24601 | 0.24601 | 0.0 | 0.63 Other | | 0.05878 | | | 0.15 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 18011 ave 18011 max 18011 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3.21777e+06 ave 3.21777e+06 max 3.21777e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3217768 Ave neighs/atom = 1608.88 Neighbor list builds = 0 Dangerous builds = 0 if "${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 44957.9922825083 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0