# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.5200000256299973*${_u_distance} variable latticeconst_converted equal 3.5200000256299973*1 lattice fcc ${latticeconst_converted} lattice fcc 3.52000002563 Lattice spacing in x,y,z = 3.52 3.52 3.52 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.2 35.2 35.2) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000433922 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_Mishin_2004_NiAl__MO_101214310689_005 pair_coeff * * Ni mass 1 ${mass_converted} mass 1 58.6934 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 43614.2089526979 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2089526979/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2089526979/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2089526979/(1*1*${_u_distance}) variable V0_metal equal 43614.2089526979/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 43614.2089526979*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 43614.2089526979 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.72488 ghost atom cutoff = 8.72488 binsize = 4.36244, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.72488 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.385 | 7.385 | 7.385 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -17669.144 -17669.144 -17800 -17800 253.15 253.15 43614.209 43614.209 3204.6907 3204.6907 1000 -17528.7 -17528.7 -17659.475 -17659.475 252.99223 252.99223 43922.718 43922.718 -1680.2217 -1680.2217 Loop time of 67.8586 on 1 procs for 1000 steps with 4000 atoms Performance: 1.273 ns/day, 18.850 hours/ns, 14.737 timesteps/s 35.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.084 | 67.084 | 67.084 | 0.0 | 98.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15257 | 0.15257 | 0.15257 | 0.0 | 0.22 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.58024 | 0.58024 | 0.58024 | 0.0 | 0.86 Other | | 0.04152 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 992000 ave 992000 max 992000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 992000 Ave neighs/atom = 248 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17528.7 -17528.7 -17659.475 -17659.475 252.99223 252.99223 43922.718 43922.718 -1680.2217 -1680.2217 2000 -17538.216 -17538.216 -17662.65 -17662.65 240.72591 240.72591 43849.358 43849.358 734.77194 734.77194 Loop time of 70.9779 on 1 procs for 1000 steps with 4000 atoms Performance: 1.217 ns/day, 19.716 hours/ns, 14.089 timesteps/s 34.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.3 | 70.3 | 70.3 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20601 | 0.20601 | 0.20601 | 0.0 | 0.29 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.35934 | 0.35934 | 0.35934 | 0.0 | 0.51 Other | | 0.112 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8369 ave 8369 max 8369 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 976166 ave 976166 max 976166 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 976166 Ave neighs/atom = 244.042 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17538.216 -17538.216 -17662.65 -17662.65 240.72591 240.72591 43849.358 43849.358 734.77194 734.77194 3000 -17535.387 -17535.387 -17670.432 -17670.432 261.25333 261.25333 43879.924 43879.924 -542.95522 -542.95522 Loop time of 69.4505 on 1 procs for 1000 steps with 4000 atoms Performance: 1.244 ns/day, 19.292 hours/ns, 14.399 timesteps/s 35.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 68.79 | 68.79 | 68.79 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20497 | 0.20497 | 0.20497 | 0.0 | 0.30 Output | 4.5776e-05 | 4.5776e-05 | 4.5776e-05 | 0.0 | 0.00 Modify | 0.35091 | 0.35091 | 0.35091 | 0.0 | 0.51 Other | | 0.1041 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8360 ave 8360 max 8360 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977956 ave 977956 max 977956 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977956 Ave neighs/atom = 244.489 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17535.387 -17535.387 -17670.432 -17670.432 261.25333 261.25333 43879.924 43879.924 -542.95522 -542.95522 4000 -17534.611 -17534.611 -17663.849 -17663.849 250.01884 250.01884 43879.955 43879.955 -173.92194 -173.92194 Loop time of 67.4879 on 1 procs for 1000 steps with 4000 atoms Performance: 1.280 ns/day, 18.747 hours/ns, 14.817 timesteps/s 36.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.833 | 66.833 | 66.833 | 0.0 | 99.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11494 | 0.11494 | 0.11494 | 0.0 | 0.17 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.49814 | 0.49814 | 0.49814 | 0.0 | 0.74 Other | | 0.04182 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8356 ave 8356 max 8356 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 978168 ave 978168 max 978168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 978168 Ave neighs/atom = 244.542 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17534.611 -17534.611 -17663.849 -17663.849 250.01884 250.01884 43879.955 43879.955 -173.92194 -173.92194 5000 -17537.972 -17537.972 -17668.497 -17668.497 252.50959 252.50959 43847.746 43847.746 644.64904 644.64904 Loop time of 62.5175 on 1 procs for 1000 steps with 4000 atoms Performance: 1.382 ns/day, 17.366 hours/ns, 15.996 timesteps/s 39.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 61.896 | 61.896 | 61.896 | 0.0 | 99.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17414 | 0.17414 | 0.17414 | 0.0 | 0.28 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.37002 | 0.37002 | 0.37002 | 0.0 | 0.59 Other | | 0.07717 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8321 ave 8321 max 8321 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977034 ave 977034 max 977034 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977034 Ave neighs/atom = 244.258 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 251.380963480148, Press = 153.428830187923 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17537.972 -17537.972 -17668.497 -17668.497 252.50959 252.50959 43847.746 43847.746 644.64904 644.64904 6000 -17533.568 -17533.568 -17663.646 -17663.646 251.64451 251.64451 43909.464 43909.464 -1537.4164 -1537.4164 Loop time of 62.7417 on 1 procs for 1000 steps with 4000 atoms Performance: 1.377 ns/day, 17.428 hours/ns, 15.938 timesteps/s 39.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.291 | 62.291 | 62.291 | 0.0 | 99.28 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.054738 | 0.054738 | 0.054738 | 0.0 | 0.09 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.35444 | 0.35444 | 0.35444 | 0.0 | 0.56 Other | | 0.04158 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8403 ave 8403 max 8403 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 978132 ave 978132 max 978132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 978132 Ave neighs/atom = 244.533 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.789561603949, Press = -7.80734662584459 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17533.568 -17533.568 -17663.646 -17663.646 251.64451 251.64451 43909.464 43909.464 -1537.4164 -1537.4164 7000 -17538.648 -17538.648 -17666.864 -17666.864 248.04171 248.04171 43815.602 43815.602 1972.0393 1972.0393 Loop time of 63.9545 on 1 procs for 1000 steps with 4000 atoms Performance: 1.351 ns/day, 17.765 hours/ns, 15.636 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.294 | 63.294 | 63.294 | 0.0 | 98.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1943 | 0.1943 | 0.1943 | 0.0 | 0.30 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.40415 | 0.40415 | 0.40415 | 0.0 | 0.63 Other | | 0.06159 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8324 ave 8324 max 8324 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 976590 ave 976590 max 976590 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 976590 Ave neighs/atom = 244.148 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.994356175699, Press = -2.68980466110905 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17538.648 -17538.648 -17666.864 -17666.864 248.04171 248.04171 43815.602 43815.602 1972.0393 1972.0393 8000 -17535.253 -17535.253 -17667.387 -17667.387 255.62299 255.62299 43918.282 43918.282 -1958.5947 -1958.5947 Loop time of 63.5059 on 1 procs for 1000 steps with 4000 atoms Performance: 1.361 ns/day, 17.641 hours/ns, 15.747 timesteps/s 38.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.823 | 62.823 | 62.823 | 0.0 | 98.93 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22518 | 0.22518 | 0.22518 | 0.0 | 0.35 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.43509 | 0.43509 | 0.43509 | 0.0 | 0.69 Other | | 0.02224 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8418 ave 8418 max 8418 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 978560 ave 978560 max 978560 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 978560 Ave neighs/atom = 244.64 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.99958047383, Press = 8.26152811634346 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17535.253 -17535.253 -17667.387 -17667.387 255.62299 255.62299 43918.282 43918.282 -1958.5947 -1958.5947 9000 -17536.169 -17536.169 -17666.709 -17666.709 252.53842 252.53842 43858.442 43858.442 392.71116 392.71116 Loop time of 61.8407 on 1 procs for 1000 steps with 4000 atoms Performance: 1.397 ns/day, 17.178 hours/ns, 16.171 timesteps/s 39.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 61.222 | 61.222 | 61.222 | 0.0 | 99.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12448 | 0.12448 | 0.12448 | 0.0 | 0.20 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.45216 | 0.45216 | 0.45216 | 0.0 | 0.73 Other | | 0.04196 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8336 ave 8336 max 8336 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 976440 ave 976440 max 976440 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 976440 Ave neighs/atom = 244.11 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.298605220353, Press = -3.60977602518556 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17536.169 -17536.169 -17666.709 -17666.709 252.53842 252.53842 43858.442 43858.442 392.71116 392.71116 10000 -17535.908 -17535.908 -17666.32 -17666.32 252.29015 252.29015 43867.516 43867.516 -7.9973394 -7.9973394 Loop time of 60.497 on 1 procs for 1000 steps with 4000 atoms Performance: 1.428 ns/day, 16.805 hours/ns, 16.530 timesteps/s 40.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.964 | 59.964 | 59.964 | 0.0 | 99.12 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16917 | 0.16917 | 0.16917 | 0.0 | 0.28 Output | 5.0068e-05 | 5.0068e-05 | 5.0068e-05 | 0.0 | 0.00 Modify | 0.33501 | 0.33501 | 0.33501 | 0.0 | 0.55 Other | | 0.02833 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8337 ave 8337 max 8337 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977908 ave 977908 max 977908 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977908 Ave neighs/atom = 244.477 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.35800230754, Press = 2.10580085364602 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17535.908 -17535.908 -17666.32 -17666.32 252.29015 252.29015 43867.516 43867.516 -7.9973394 -7.9973394 11000 -17539.744 -17539.744 -17667.726 -17667.726 247.59011 247.59011 43863.237 43863.237 120.53922 120.53922 Loop time of 61.1106 on 1 procs for 1000 steps with 4000 atoms Performance: 1.414 ns/day, 16.975 hours/ns, 16.364 timesteps/s 40.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 60.593 | 60.593 | 60.593 | 0.0 | 99.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1348 | 0.1348 | 0.1348 | 0.0 | 0.22 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.32152 | 0.32152 | 0.32152 | 0.0 | 0.53 Other | | 0.06172 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8402 ave 8402 max 8402 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977700 ave 977700 max 977700 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977700 Ave neighs/atom = 244.425 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.033849926249, Press = -0.781342328855776 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17539.744 -17539.744 -17667.726 -17667.726 247.59011 247.59011 43863.237 43863.237 120.53922 120.53922 12000 -17534.746 -17534.746 -17665.539 -17665.539 253.02616 253.02616 43875.243 43875.243 -182.53146 -182.53146 Loop time of 60.5703 on 1 procs for 1000 steps with 4000 atoms Performance: 1.426 ns/day, 16.825 hours/ns, 16.510 timesteps/s 40.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.839 | 59.839 | 59.839 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22461 | 0.22461 | 0.22461 | 0.0 | 0.37 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.44513 | 0.44513 | 0.44513 | 0.0 | 0.73 Other | | 0.06199 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8333 ave 8333 max 8333 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977946 ave 977946 max 977946 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977946 Ave neighs/atom = 244.487 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.906172020853, Press = 1.7877964171928 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -17534.746 -17534.746 -17665.539 -17665.539 253.02616 253.02616 43875.243 43875.243 -182.53146 -182.53146 13000 -17533.067 -17533.067 -17667.539 -17667.539 260.14429 260.14429 43875.641 43875.641 -84.873538 -84.873538 Loop time of 60.2979 on 1 procs for 1000 steps with 4000 atoms Performance: 1.433 ns/day, 16.749 hours/ns, 16.584 timesteps/s 40.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.817 | 59.817 | 59.817 | 0.0 | 99.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074135 | 0.074135 | 0.074135 | 0.0 | 0.12 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.36465 | 0.36465 | 0.36465 | 0.0 | 0.60 Other | | 0.04166 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8374 ave 8374 max 8374 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977852 ave 977852 max 977852 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977852 Ave neighs/atom = 244.463 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.803858328486, Press = -2.01686766804949 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -17533.067 -17533.067 -17667.539 -17667.539 260.14429 260.14429 43875.641 43875.641 -84.873538 -84.873538 14000 -17531.287 -17531.287 -17661.768 -17661.768 252.42555 252.42555 43853.803 43853.803 978.14659 978.14659 Loop time of 61.3514 on 1 procs for 1000 steps with 4000 atoms Performance: 1.408 ns/day, 17.042 hours/ns, 16.300 timesteps/s 39.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 60.692 | 60.692 | 60.692 | 0.0 | 98.92 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17458 | 0.17458 | 0.17458 | 0.0 | 0.28 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.40297 | 0.40297 | 0.40297 | 0.0 | 0.66 Other | | 0.08197 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8297 ave 8297 max 8297 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977998 ave 977998 max 977998 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977998 Ave neighs/atom = 244.5 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.93321661278, Press = 1.79095493693436 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -17531.287 -17531.287 -17661.768 -17661.768 252.42555 252.42555 43853.803 43853.803 978.14659 978.14659 15000 -17536.275 -17536.275 -17666.781 -17666.781 252.47267 252.47267 43906.898 43906.898 -1434.137 -1434.137 Loop time of 56.0724 on 1 procs for 1000 steps with 4000 atoms Performance: 1.541 ns/day, 15.576 hours/ns, 17.834 timesteps/s 43.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.518 | 55.518 | 55.518 | 0.0 | 99.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074115 | 0.074115 | 0.074115 | 0.0 | 0.13 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.44858 | 0.44858 | 0.44858 | 0.0 | 0.80 Other | | 0.03169 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8383 ave 8383 max 8383 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977728 ave 977728 max 977728 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977728 Ave neighs/atom = 244.432 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.048170543664, Press = -2.15768775844502 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -17536.275 -17536.275 -17666.781 -17666.781 252.47267 252.47267 43906.898 43906.898 -1434.137 -1434.137 16000 -17534.693 -17534.693 -17666.839 -17666.839 255.64406 255.64406 43817.105 43817.105 2186.7545 2186.7545 Loop time of 66.7625 on 1 procs for 1000 steps with 4000 atoms Performance: 1.294 ns/day, 18.545 hours/ns, 14.978 timesteps/s 36.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.081 | 66.081 | 66.081 | 0.0 | 98.98 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17494 | 0.17494 | 0.17494 | 0.0 | 0.26 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.44462 | 0.44462 | 0.44462 | 0.0 | 0.67 Other | | 0.06167 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8331 ave 8331 max 8331 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977352 ave 977352 max 977352 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977352 Ave neighs/atom = 244.338 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.044707130779, Press = 1.47850912068898 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.387 | 7.387 | 7.387 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -17534.693 -17534.693 -17666.839 -17666.839 255.64406 255.64406 43817.105 43817.105 2186.7545 2186.7545 17000 -17537.422 -17537.422 -17669.11 -17669.11 254.75843 254.75843 43928.019 43928.019 -2376.3424 -2376.3424 Loop time of 64.3302 on 1 procs for 1000 steps with 4000 atoms Performance: 1.343 ns/day, 17.869 hours/ns, 15.545 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.729 | 63.729 | 63.729 | 0.0 | 99.07 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16458 | 0.16458 | 0.16458 | 0.0 | 0.26 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.41477 | 0.41477 | 0.41477 | 0.0 | 0.64 Other | | 0.02196 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8368 ave 8368 max 8368 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 978962 ave 978962 max 978962 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 978962 Ave neighs/atom = 244.74 Neighbor list builds = 0 Dangerous builds = 0 if "${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 43869.6943889377 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0