# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.5199998259544394*${_u_distance} variable latticeconst_converted equal 3.5199998259544394*1 lattice fcc ${latticeconst_converted} lattice fcc 3.51999982595444 Lattice spacing in x,y,z = 3.52 3.52 3.52 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.2 35.2 35.2) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000478983 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_FoilesBaskesDaw_1986Universal3_Ni__MO_580571659842_000 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 43614.201530518 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.201530518/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.201530518/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 43614.201530518/(1*1*${_u_distance}) variable V0_metal equal 43614.201530518/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 43614.201530518*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 43614.201530518 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 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 43614.202 43614.202 3204.831 3204.831 1000 -17527.9 -17527.9 -17659.499 -17659.499 254.58816 254.58816 44176.84 44176.84 -1947.126 -1947.126 Loop time of 22.0262 on 1 procs for 1000 steps with 4000 atoms Performance: 3.923 ns/day, 6.118 hours/ns, 45.400 timesteps/s 36.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.337 | 21.337 | 21.337 | 0.0 | 96.87 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13926 | 0.13926 | 0.13926 | 0.0 | 0.63 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.46994 | 0.46994 | 0.46994 | 0.0 | 2.13 Other | | 0.07974 | | | 0.36 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 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: 536000 ave 536000 max 536000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536000 Ave neighs/atom = 134 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17527.9 -17527.9 -17659.499 -17659.499 254.58816 254.58816 44176.84 44176.84 -1947.126 -1947.126 2000 -17538.651 -17538.651 -17671.107 -17671.107 256.24494 256.24494 44102.472 44102.472 -353.6229 -353.6229 Loop time of 26.0127 on 1 procs for 1000 steps with 4000 atoms Performance: 3.321 ns/day, 7.226 hours/ns, 38.443 timesteps/s 34.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.377 | 25.377 | 25.377 | 0.0 | 97.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059777 | 0.059777 | 0.059777 | 0.0 | 0.23 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.49289 | 0.49289 | 0.49289 | 0.0 | 1.89 Other | | 0.0825 | | | 0.32 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 533434 ave 533434 max 533434 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 533434 Ave neighs/atom = 133.358 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17538.651 -17538.651 -17671.107 -17671.107 256.24494 256.24494 44102.472 44102.472 -353.6229 -353.6229 3000 -17532.8 -17532.8 -17667.085 -17667.085 259.78439 259.78439 44078.297 44078.297 1168.7072 1168.7072 Loop time of 26.2674 on 1 procs for 1000 steps with 4000 atoms Performance: 3.289 ns/day, 7.296 hours/ns, 38.070 timesteps/s 34.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.499 | 25.499 | 25.499 | 0.0 | 97.07 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17972 | 0.17972 | 0.17972 | 0.0 | 0.68 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.56885 | 0.56885 | 0.56885 | 0.0 | 2.17 Other | | 0.01979 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534446 ave 534446 max 534446 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534446 Ave neighs/atom = 133.612 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17532.8 -17532.8 -17667.085 -17667.085 259.78439 259.78439 44078.297 44078.297 1168.7072 1168.7072 4000 -17536.378 -17536.378 -17664.896 -17664.896 248.62601 248.62601 44118.281 44118.281 -303.38528 -303.38528 Loop time of 25.2321 on 1 procs for 1000 steps with 4000 atoms Performance: 3.424 ns/day, 7.009 hours/ns, 39.632 timesteps/s 35.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.555 | 24.555 | 24.555 | 0.0 | 97.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11893 | 0.11893 | 0.11893 | 0.0 | 0.47 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.4976 | 0.4976 | 0.4976 | 0.0 | 1.97 Other | | 0.06042 | | | 0.24 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534342 ave 534342 max 534342 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534342 Ave neighs/atom = 133.585 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17536.378 -17536.378 -17664.896 -17664.896 248.62601 248.62601 44118.281 44118.281 -303.38528 -303.38528 5000 -17536.62 -17536.62 -17669.313 -17669.313 256.70276 256.70276 44085.222 44085.222 530.87452 530.87452 Loop time of 24.9395 on 1 procs for 1000 steps with 4000 atoms Performance: 3.464 ns/day, 6.928 hours/ns, 40.097 timesteps/s 35.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.306 | 24.306 | 24.306 | 0.0 | 97.46 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11194 | 0.11194 | 0.11194 | 0.0 | 0.45 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.48145 | 0.48145 | 0.48145 | 0.0 | 1.93 Other | | 0.03968 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534008 ave 534008 max 534008 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534008 Ave neighs/atom = 133.502 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 254.551646211342, Press = -12.1489852053659 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17536.62 -17536.62 -17669.313 -17669.313 256.70276 256.70276 44085.222 44085.222 530.87452 530.87452 6000 -17533.365 -17533.365 -17667.445 -17667.445 259.38604 259.38604 44138.647 44138.647 -1309.2388 -1309.2388 Loop time of 24.2196 on 1 procs for 1000 steps with 4000 atoms Performance: 3.567 ns/day, 6.728 hours/ns, 41.289 timesteps/s 36.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.761 | 23.761 | 23.761 | 0.0 | 98.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.096646 | 0.096646 | 0.096646 | 0.0 | 0.40 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.32228 | 0.32228 | 0.32228 | 0.0 | 1.33 Other | | 0.03976 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534248 ave 534248 max 534248 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534248 Ave neighs/atom = 133.562 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.675891275562, Press = -10.5898729078385 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17533.365 -17533.365 -17667.445 -17667.445 259.38604 259.38604 44138.647 44138.647 -1309.2388 -1309.2388 7000 -17538.108 -17538.108 -17667.4 -17667.4 250.12415 250.12415 44058.984 44058.984 1802.1671 1802.1671 Loop time of 22.7305 on 1 procs for 1000 steps with 4000 atoms Performance: 3.801 ns/day, 6.314 hours/ns, 43.994 timesteps/s 39.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.2 | 22.2 | 22.2 | 0.0 | 97.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07179 | 0.07179 | 0.07179 | 0.0 | 0.32 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.41829 | 0.41829 | 0.41829 | 0.0 | 1.84 Other | | 0.0399 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534006 ave 534006 max 534006 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534006 Ave neighs/atom = 133.501 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.086512655084, Press = -15.1534439363035 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17538.108 -17538.108 -17667.4 -17667.4 250.12415 250.12415 44058.984 44058.984 1802.1671 1802.1671 8000 -17534.343 -17534.343 -17666.241 -17666.241 255.16565 255.16565 44161.612 44161.612 -2139.718 -2139.718 Loop time of 22.6884 on 1 procs for 1000 steps with 4000 atoms Performance: 3.808 ns/day, 6.302 hours/ns, 44.075 timesteps/s 39.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.065 | 22.065 | 22.065 | 0.0 | 97.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17959 | 0.17959 | 0.17959 | 0.0 | 0.79 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.4031 | 0.4031 | 0.4031 | 0.0 | 1.78 Other | | 0.04028 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534448 ave 534448 max 534448 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534448 Ave neighs/atom = 133.612 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.955944123417, Press = 12.4622561954801 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17534.343 -17534.343 -17666.241 -17666.241 255.16565 255.16565 44161.612 44161.612 -2139.718 -2139.718 9000 -17536.226 -17536.226 -17665.548 -17665.548 250.18271 250.18271 44089.551 44089.551 751.51162 751.51162 Loop time of 23.511 on 1 procs for 1000 steps with 4000 atoms Performance: 3.675 ns/day, 6.531 hours/ns, 42.533 timesteps/s 38.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23 | 23 | 23 | 0.0 | 97.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058807 | 0.058807 | 0.058807 | 0.0 | 0.25 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.4127 | 0.4127 | 0.4127 | 0.0 | 1.76 Other | | 0.03976 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534006 ave 534006 max 534006 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534006 Ave neighs/atom = 133.501 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.377907859322, Press = -11.5404312485782 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17536.226 -17536.226 -17665.548 -17665.548 250.18271 250.18271 44089.551 44089.551 751.51162 751.51162 10000 -17532.14 -17532.14 -17663.422 -17663.422 253.97569 253.97569 44115.467 44115.467 87.358069 87.358069 Loop time of 25.3962 on 1 procs for 1000 steps with 4000 atoms Performance: 3.402 ns/day, 7.054 hours/ns, 39.376 timesteps/s 36.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.885 | 24.885 | 24.885 | 0.0 | 97.99 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14085 | 0.14085 | 0.14085 | 0.0 | 0.55 Output | 5.0783e-05 | 5.0783e-05 | 5.0783e-05 | 0.0 | 0.00 Modify | 0.34918 | 0.34918 | 0.34918 | 0.0 | 1.37 Other | | 0.02158 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534120 ave 534120 max 534120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534120 Ave neighs/atom = 133.53 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.329102442764, Press = 4.18746662949046 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17532.14 -17532.14 -17663.422 -17663.422 253.97569 253.97569 44115.467 44115.467 87.358069 87.358069 11000 -17537.336 -17537.336 -17664.895 -17664.895 246.773 246.773 44104.102 44104.102 243.48468 243.48468 Loop time of 24.7617 on 1 procs for 1000 steps with 4000 atoms Performance: 3.489 ns/day, 6.878 hours/ns, 40.385 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.308 | 24.308 | 24.308 | 0.0 | 98.17 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078785 | 0.078785 | 0.078785 | 0.0 | 0.32 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.33488 | 0.33488 | 0.33488 | 0.0 | 1.35 Other | | 0.03976 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534014 ave 534014 max 534014 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534014 Ave neighs/atom = 133.504 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.496543413697, Press = -4.63207408523808 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17537.336 -17537.336 -17664.895 -17664.895 246.773 246.773 44104.102 44104.102 243.48468 243.48468 12000 -17533.355 -17533.355 -17664.831 -17664.831 254.34809 254.34809 44110.6 44110.6 108.01203 108.01203 Loop time of 22.8378 on 1 procs for 1000 steps with 4000 atoms Performance: 3.783 ns/day, 6.344 hours/ns, 43.787 timesteps/s 38.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.1 | 22.1 | 22.1 | 0.0 | 96.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13888 | 0.13888 | 0.13888 | 0.0 | 0.61 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.53858 | 0.53858 | 0.53858 | 0.0 | 2.36 Other | | 0.0599 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534208 ave 534208 max 534208 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534208 Ave neighs/atom = 133.552 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.476812082344, Press = 2.07495219307153 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -17533.355 -17533.355 -17664.831 -17664.831 254.34809 254.34809 44110.6 44110.6 108.01203 108.01203 13000 -17538.784 -17538.784 -17667.377 -17667.377 248.77012 248.77012 44096.441 44096.441 274.13179 274.13179 Loop time of 23.3631 on 1 procs for 1000 steps with 4000 atoms Performance: 3.698 ns/day, 6.490 hours/ns, 42.803 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.859 | 22.859 | 22.859 | 0.0 | 97.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13877 | 0.13877 | 0.13877 | 0.0 | 0.59 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.32543 | 0.32543 | 0.32543 | 0.0 | 1.39 Other | | 0.03968 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534192 ave 534192 max 534192 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534192 Ave neighs/atom = 133.548 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.208391029037, Press = -7.08172534405497 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -17538.784 -17538.784 -17667.377 -17667.377 248.77012 248.77012 44096.441 44096.441 274.13179 274.13179 14000 -17534.955 -17534.955 -17666.373 -17666.373 254.23616 254.23616 44115.509 44115.509 -290.08159 -290.08159 Loop time of 22.1552 on 1 procs for 1000 steps with 4000 atoms Performance: 3.900 ns/day, 6.154 hours/ns, 45.136 timesteps/s 40.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.614 | 21.614 | 21.614 | 0.0 | 97.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.119 | 0.119 | 0.119 | 0.0 | 0.54 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.40216 | 0.40216 | 0.40216 | 0.0 | 1.82 Other | | 0.01974 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534088 ave 534088 max 534088 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534088 Ave neighs/atom = 133.522 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.204932944154, Press = 6.54385550935743 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -17534.955 -17534.955 -17666.373 -17666.373 254.23616 254.23616 44115.509 44115.509 -290.08159 -290.08159 15000 -17535.263 -17535.263 -17665.495 -17665.495 251.94325 251.94325 44105.742 44105.742 164.51091 164.51091 Loop time of 23.5257 on 1 procs for 1000 steps with 4000 atoms Performance: 3.673 ns/day, 6.535 hours/ns, 42.507 timesteps/s 38.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.883 | 22.883 | 22.883 | 0.0 | 97.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079084 | 0.079084 | 0.079084 | 0.0 | 0.34 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.46368 | 0.46368 | 0.46368 | 0.0 | 1.97 Other | | 0.1001 | | | 0.43 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534184 ave 534184 max 534184 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534184 Ave neighs/atom = 133.546 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.143526047748, Press = -5.46334440542691 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -17535.263 -17535.263 -17665.495 -17665.495 251.94325 251.94325 44105.742 44105.742 164.51091 164.51091 16000 -17534.404 -17534.404 -17667.83 -17667.83 258.12182 258.12182 44110.051 44110.051 -230.58444 -230.58444 Loop time of 22.2616 on 1 procs for 1000 steps with 4000 atoms Performance: 3.881 ns/day, 6.184 hours/ns, 44.920 timesteps/s 39.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.751 | 21.751 | 21.751 | 0.0 | 97.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07874 | 0.07874 | 0.07874 | 0.0 | 0.35 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.3919 | 0.3919 | 0.3919 | 0.0 | 1.76 Other | | 0.03984 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534202 ave 534202 max 534202 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534202 Ave neighs/atom = 133.55 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.194547037736, Press = 0.641793775167814 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -17534.404 -17534.404 -17667.83 -17667.83 258.12182 258.12182 44110.051 44110.051 -230.58444 -230.58444 17000 -17534.633 -17534.633 -17665.675 -17665.675 253.51092 253.51092 44123.732 44123.732 -589.81552 -589.81552 Loop time of 22.5436 on 1 procs for 1000 steps with 4000 atoms Performance: 3.833 ns/day, 6.262 hours/ns, 44.359 timesteps/s 39.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.922 | 21.922 | 21.922 | 0.0 | 97.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078884 | 0.078884 | 0.078884 | 0.0 | 0.35 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.48253 | 0.48253 | 0.48253 | 0.0 | 2.14 Other | | 0.05993 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534266 ave 534266 max 534266 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534266 Ave neighs/atom = 133.566 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.212674132231, Press = -0.750843431066958 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -17534.633 -17534.633 -17665.675 -17665.675 253.51092 253.51092 44123.732 44123.732 -589.81552 -589.81552 18000 -17534.923 -17534.923 -17665.953 -17665.953 253.48548 253.48548 44083.557 44083.557 992.73366 992.73366 Loop time of 23.1304 on 1 procs for 1000 steps with 4000 atoms Performance: 3.735 ns/day, 6.425 hours/ns, 43.233 timesteps/s 38.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.549 | 22.549 | 22.549 | 0.0 | 97.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058789 | 0.058789 | 0.058789 | 0.0 | 0.25 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.48321 | 0.48321 | 0.48321 | 0.0 | 2.09 Other | | 0.03977 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534096 ave 534096 max 534096 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534096 Ave neighs/atom = 133.524 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.349094669363, Press = -0.684593790360975 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 18000 -17534.923 -17534.923 -17665.953 -17665.953 253.48548 253.48548 44083.557 44083.557 992.73366 992.73366 19000 -17533.441 -17533.441 -17662.321 -17662.321 249.32705 249.32705 44131.018 44131.018 -513.09032 -513.09032 Loop time of 21.4178 on 1 procs for 1000 steps with 4000 atoms Performance: 4.034 ns/day, 5.949 hours/ns, 46.690 timesteps/s 41.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.946 | 20.946 | 20.946 | 0.0 | 97.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1286 | 0.1286 | 0.1286 | 0.0 | 0.60 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.30314 | 0.30314 | 0.30314 | 0.0 | 1.42 Other | | 0.03979 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534220 ave 534220 max 534220 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534220 Ave neighs/atom = 133.555 Neighbor list builds = 0 Dangerous builds = 0 if "${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 44108.1197683026 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0