# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.52000005543232*${_u_distance} variable latticeconst_converted equal 3.52000005543232*1 lattice fcc ${latticeconst_converted} lattice fcc 3.52000005543232 Lattice spacing in x,y,z = 3.52 3.52 3.52 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.2 35.2 35.2) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000458956 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_PunMishin_2009_NiAl__MO_751354403791_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 43614.2100604859 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2100604859/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2100604859/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.2100604859/(1*1*${_u_distance}) variable V0_metal equal 43614.2100604859/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 43614.2100604859*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 43614.2100604859 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.28721 ghost atom cutoff = 8.28721 binsize = 4.1436, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.28721 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -17627.791 -17627.791 -17800 -17800 333.15 333.15 43614.21 43614.21 4217.4219 4217.4219 1000 -17441.154 -17441.154 -17616.237 -17616.237 338.7113 338.7113 44027.472 44027.472 -2220.4745 -2220.4745 Loop time of 41.7008 on 1 procs for 1000 steps with 4000 atoms Performance: 2.072 ns/day, 11.584 hours/ns, 23.980 timesteps/s 42.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.14 | 41.14 | 41.14 | 0.0 | 98.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13305 | 0.13305 | 0.13305 | 0.0 | 0.32 Output | 6.1989e-05 | 6.1989e-05 | 6.1989e-05 | 0.0 | 0.00 Modify | 0.38645 | 0.38645 | 0.38645 | 0.0 | 0.93 Other | | 0.04166 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 896000 ave 896000 max 896000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 896000 Ave neighs/atom = 224 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17441.154 -17441.154 -17616.237 -17616.237 338.7113 338.7113 44027.472 44027.472 -2220.4745 -2220.4745 2000 -17455.059 -17455.059 -17617.469 -17617.469 314.19168 314.19168 43938.504 43938.504 620.61035 620.61035 Loop time of 43.176 on 1 procs for 1000 steps with 4000 atoms Performance: 2.001 ns/day, 11.993 hours/ns, 23.161 timesteps/s 41.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 42.715 | 42.715 | 42.715 | 0.0 | 98.93 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14947 | 0.14947 | 0.14947 | 0.0 | 0.35 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.27019 | 0.27019 | 0.27019 | 0.0 | 0.63 Other | | 0.04172 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 849914 ave 849914 max 849914 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 849914 Ave neighs/atom = 212.478 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17455.059 -17455.059 -17617.469 -17617.469 314.19168 314.19168 43938.504 43938.504 620.61035 620.61035 3000 -17449.338 -17449.338 -17622.812 -17622.812 335.59694 335.59694 43945.208 43945.208 578.15266 578.15266 Loop time of 42.3125 on 1 procs for 1000 steps with 4000 atoms Performance: 2.042 ns/day, 11.753 hours/ns, 23.634 timesteps/s 42.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.799 | 41.799 | 41.799 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.075969 | 0.075969 | 0.075969 | 0.0 | 0.18 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.39618 | 0.39618 | 0.39618 | 0.0 | 0.94 Other | | 0.04155 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 852232 ave 852232 max 852232 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 852232 Ave neighs/atom = 213.058 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17449.338 -17449.338 -17622.812 -17622.812 335.59694 335.59694 43945.208 43945.208 578.15266 578.15266 4000 -17449.87 -17449.87 -17627.268 -17627.268 343.18843 343.18843 43977.682 43977.682 -939.01065 -939.01065 Loop time of 40.3493 on 1 procs for 1000 steps with 4000 atoms Performance: 2.141 ns/day, 11.208 hours/ns, 24.784 timesteps/s 44.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.866 | 39.866 | 39.866 | 0.0 | 98.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14292 | 0.14292 | 0.14292 | 0.0 | 0.35 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.31879 | 0.31879 | 0.31879 | 0.0 | 0.79 Other | | 0.0216 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 852314 ave 852314 max 852314 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 852314 Ave neighs/atom = 213.078 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17449.87 -17449.87 -17627.268 -17627.268 343.18843 343.18843 43977.682 43977.682 -939.01065 -939.01065 5000 -17453.385 -17453.385 -17623.936 -17623.936 329.94253 329.94253 43925.02 43925.02 1108.3883 1108.3883 Loop time of 42.275 on 1 procs for 1000 steps with 4000 atoms Performance: 2.044 ns/day, 11.743 hours/ns, 23.655 timesteps/s 42.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.694 | 41.694 | 41.694 | 0.0 | 98.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17483 | 0.17483 | 0.17483 | 0.0 | 0.41 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.36451 | 0.36451 | 0.36451 | 0.0 | 0.86 Other | | 0.04208 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 851140 ave 851140 max 851140 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 851140 Ave neighs/atom = 212.785 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.012219135436, Press = 258.994809415938 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17453.385 -17453.385 -17623.936 -17623.936 329.94253 329.94253 43925.02 43925.02 1108.3883 1108.3883 6000 -17448.515 -17448.515 -17625.477 -17625.477 342.34638 342.34638 43985.03 43985.03 -1072.1773 -1072.1773 Loop time of 41.3074 on 1 procs for 1000 steps with 4000 atoms Performance: 2.092 ns/day, 11.474 hours/ns, 24.209 timesteps/s 43.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.825 | 40.825 | 40.825 | 0.0 | 98.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15331 | 0.15331 | 0.15331 | 0.0 | 0.37 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.29768 | 0.29768 | 0.29768 | 0.0 | 0.72 Other | | 0.03158 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 852690 ave 852690 max 852690 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 852690 Ave neighs/atom = 213.173 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.679933102553, Press = -54.8106198239373 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17448.515 -17448.515 -17625.477 -17625.477 342.34638 342.34638 43985.03 43985.03 -1072.1773 -1072.1773 7000 -17455.245 -17455.245 -17622.721 -17622.721 323.99258 323.99258 43957.914 43957.914 -182.76524 -182.76524 Loop time of 41.2838 on 1 procs for 1000 steps with 4000 atoms Performance: 2.093 ns/day, 11.468 hours/ns, 24.223 timesteps/s 43.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.592 | 40.592 | 40.592 | 0.0 | 98.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14403 | 0.14403 | 0.14403 | 0.0 | 0.35 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.46579 | 0.46579 | 0.46579 | 0.0 | 1.13 Other | | 0.08217 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 851156 ave 851156 max 851156 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 851156 Ave neighs/atom = 212.789 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.114209337779, Press = 39.9536095763562 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17455.245 -17455.245 -17622.721 -17622.721 323.99258 323.99258 43957.914 43957.914 -182.76524 -182.76524 8000 -17450.396 -17450.396 -17625.188 -17625.188 338.14625 338.14625 43921.903 43921.903 1276.7213 1276.7213 Loop time of 41.2971 on 1 procs for 1000 steps with 4000 atoms Performance: 2.092 ns/day, 11.471 hours/ns, 24.215 timesteps/s 43.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.677 | 40.677 | 40.677 | 0.0 | 98.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13379 | 0.13379 | 0.13379 | 0.0 | 0.32 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.40445 | 0.40445 | 0.40445 | 0.0 | 0.98 Other | | 0.08182 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 851904 ave 851904 max 851904 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 851904 Ave neighs/atom = 212.976 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.978784283155, Press = -13.552065732033 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17450.396 -17450.396 -17625.188 -17625.188 338.14625 338.14625 43921.903 43921.903 1276.7213 1276.7213 9000 -17457.46 -17457.46 -17626.866 -17626.866 327.72642 327.72642 43981.841 43981.841 -1345.1346 -1345.1346 Loop time of 40.0835 on 1 procs for 1000 steps with 4000 atoms Performance: 2.156 ns/day, 11.134 hours/ns, 24.948 timesteps/s 44.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.474 | 39.474 | 39.474 | 0.0 | 98.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21341 | 0.21341 | 0.21341 | 0.0 | 0.53 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.37426 | 0.37426 | 0.37426 | 0.0 | 0.93 Other | | 0.02165 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 852950 ave 852950 max 852950 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 852950 Ave neighs/atom = 213.238 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.651063508717, Press = 2.59150162359229 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17457.46 -17457.46 -17626.866 -17626.866 327.72642 327.72642 43981.841 43981.841 -1345.1346 -1345.1346 10000 -17450.124 -17450.124 -17621.224 -17621.224 331.00431 331.00431 43932.537 43932.537 1060.115 1060.115 Loop time of 40.0124 on 1 procs for 1000 steps with 4000 atoms Performance: 2.159 ns/day, 11.115 hours/ns, 24.992 timesteps/s 44.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.513 | 39.513 | 39.513 | 0.0 | 98.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073339 | 0.073339 | 0.073339 | 0.0 | 0.18 Output | 5.0068e-05 | 5.0068e-05 | 5.0068e-05 | 0.0 | 0.00 Modify | 0.38436 | 0.38436 | 0.38436 | 0.0 | 0.96 Other | | 0.04145 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 851208 ave 851208 max 851208 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 851208 Ave neighs/atom = 212.802 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.565115111843, Press = 7.11560975622093 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17450.124 -17450.124 -17621.224 -17621.224 331.00431 331.00431 43932.537 43932.537 1060.115 1060.115 11000 -17448.504 -17448.504 -17624 -17624 339.5093 339.5093 43962.428 43962.428 -209.98115 -209.98115 Loop time of 41.0429 on 1 procs for 1000 steps with 4000 atoms Performance: 2.105 ns/day, 11.401 hours/ns, 24.365 timesteps/s 43.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.416 | 40.416 | 40.416 | 0.0 | 98.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07318 | 0.07318 | 0.07318 | 0.0 | 0.18 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.45162 | 0.45162 | 0.45162 | 0.0 | 1.10 Other | | 0.1018 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 852322 ave 852322 max 852322 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 852322 Ave neighs/atom = 213.081 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.833005586433, Press = -4.05350510750509 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17448.504 -17448.504 -17624 -17624 339.5093 339.5093 43962.428 43962.428 -209.98115 -209.98115 12000 -17446.235 -17446.235 -17621.515 -17621.515 339.09145 339.09145 43973.8 43973.8 -508.02288 -508.02288 Loop time of 41.1521 on 1 procs for 1000 steps with 4000 atoms Performance: 2.100 ns/day, 11.431 hours/ns, 24.300 timesteps/s 43.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.552 | 40.552 | 40.552 | 0.0 | 98.54 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15375 | 0.15375 | 0.15375 | 0.0 | 0.37 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.42458 | 0.42458 | 0.42458 | 0.0 | 1.03 Other | | 0.02181 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 851896 ave 851896 max 851896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 851896 Ave neighs/atom = 212.974 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.898180256419, Press = 5.12244818085219 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -17446.235 -17446.235 -17621.515 -17621.515 339.09145 339.09145 43973.8 43973.8 -508.02288 -508.02288 13000 -17451.849 -17451.849 -17624.79 -17624.79 334.56517 334.56517 43913.148 43913.148 1563.4911 1563.4911 Loop time of 41.2534 on 1 procs for 1000 steps with 4000 atoms Performance: 2.094 ns/day, 11.459 hours/ns, 24.240 timesteps/s 43.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.753 | 40.753 | 40.753 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11344 | 0.11344 | 0.11344 | 0.0 | 0.27 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.32539 | 0.32539 | 0.32539 | 0.0 | 0.79 Other | | 0.06186 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 851624 ave 851624 max 851624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 851624 Ave neighs/atom = 212.906 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.217744352427, Press = -0.992635023973682 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.004 | 7.004 | 7.004 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -17451.849 -17451.849 -17624.79 -17624.79 334.56517 334.56517 43913.148 43913.148 1563.4911 1563.4911 14000 -17450.367 -17450.367 -17620.216 -17620.216 328.58321 328.58321 44031.024 44031.024 -2849.1508 -2849.1508 Loop time of 40.1172 on 1 procs for 1000 steps with 4000 atoms Performance: 2.154 ns/day, 11.144 hours/ns, 24.927 timesteps/s 44.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.444 | 39.444 | 39.444 | 0.0 | 98.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14346 | 0.14346 | 0.14346 | 0.0 | 0.36 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.48812 | 0.48812 | 0.48812 | 0.0 | 1.22 Other | | 0.04175 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 852944 ave 852944 max 852944 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 852944 Ave neighs/atom = 213.236 Neighbor list builds = 0 Dangerous builds = 0 if "${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 43956.6014504956 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0