# Variables that can be adjusted by kim-lammps-preprocessor to switch unit sets for # Simulator Models variable _u_distance equal 1.0 variable _u_energy equal 1.0 variable _u_mass equal 1.0 variable _u_time equal 1.0 variable _u_pressure equal 1.0 variable _u_temperature equal 1.0 # This line may be swapped out by kim-lammps-preprocessor if running against a Simulator # Model whose atom_style is not 'atomic' atom_style atomic # periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.58500038087368*${_u_distance} variable latticeconst_converted equal 5.58500038087368*1 lattice bcc ${latticeconst_converted} lattice bcc 5.58500038087368 Lattice spacing in x,y,z = 5.585 5.585 5.585 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (55.85 55.85 55.85) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000222921 secs variable mass_converted equal 85.4678*${_u_mass} variable mass_converted equal 85.4678*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_NicholAckland_2016v2_Rb__MO_874930365376_000 pair_coeff * * Rb mass 1 ${mass_converted} mass 1 85.4678 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 174208.612265895 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 174208.612265895/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 174208.612265895/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 174208.612265895/(1*1*${_u_distance}) variable V0_metal equal 174208.612265895/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 174208.612265895*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 174208.612265895 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*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 273.15 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 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "273.15 - 0.2" variable T_up equal "273.15 + 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 = 9.2605 ghost atom cutoff = 9.2605 binsize = 4.63025, bins = 13 13 13 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 9.2605 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -1609.4199 -1609.4199 -1679.9995 -1679.9995 273.15 273.15 174208.61 174208.61 432.74071 432.74071 1000 -1522.3201 -1522.3201 -1593.0481 -1593.0481 273.72457 273.72457 181270.55 181270.55 171.09498 171.09498 Loop time of 4.61518 on 1 procs for 1000 steps with 2000 atoms Performance: 18.721 ns/day, 1.282 hours/ns, 216.676 timesteps/s 40.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 4.3246 | 4.3246 | 4.3246 | 0.0 | 93.70 Neigh | 0.026307 | 0.026307 | 0.026307 | 0.0 | 0.57 Comm | 0.076462 | 0.076462 | 0.076462 | 0.0 | 1.66 Output | 5.1022e-05 | 5.1022e-05 | 5.1022e-05 | 0.0 | 0.00 Modify | 0.1584 | 0.1584 | 0.1584 | 0.0 | 3.43 Other | | 0.02933 | | | 0.64 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2895 ave 2895 max 2895 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: 73422 ave 73422 max 73422 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 73422 Ave neighs/atom = 36.711 Neighbor list builds = 8 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -1522.3201 -1522.3201 -1593.0481 -1593.0481 273.72457 273.72457 181270.55 181270.55 171.09498 171.09498 2000 -1540.011 -1540.011 -1608.2343 -1608.2343 264.03113 264.03113 181750.61 181750.61 -70.195272 -70.195272 Loop time of 4.58535 on 1 procs for 1000 steps with 2000 atoms Performance: 18.843 ns/day, 1.274 hours/ns, 218.086 timesteps/s 41.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 4.3025 | 4.3025 | 4.3025 | 0.0 | 93.83 Neigh | 0.024612 | 0.024612 | 0.024612 | 0.0 | 0.54 Comm | 0.018492 | 0.018492 | 0.018492 | 0.0 | 0.40 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.1802 | 0.1802 | 0.1802 | 0.0 | 3.93 Other | | 0.05952 | | | 1.30 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2897 ave 2897 max 2897 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 72156 ave 72156 max 72156 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 72156 Ave neighs/atom = 36.078 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -1540.011 -1540.011 -1608.2343 -1608.2343 264.03113 264.03113 181750.61 181750.61 -70.195272 -70.195272 3000 -1533.7413 -1533.7413 -1603.0613 -1603.0613 268.27536 268.27536 181695.4 181695.4 -3.5163911 -3.5163911 Loop time of 4.31282 on 1 procs for 1000 steps with 2000 atoms Performance: 20.033 ns/day, 1.198 hours/ns, 231.867 timesteps/s 44.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 4.0403 | 4.0403 | 4.0403 | 0.0 | 93.68 Neigh | 0.042468 | 0.042468 | 0.042468 | 0.0 | 0.98 Comm | 0.018426 | 0.018426 | 0.018426 | 0.0 | 0.43 Output | 3.7193e-05 | 3.7193e-05 | 3.7193e-05 | 0.0 | 0.00 Modify | 0.17929 | 0.17929 | 0.17929 | 0.0 | 4.16 Other | | 0.03234 | | | 0.75 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2892 ave 2892 max 2892 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 72200 ave 72200 max 72200 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 72200 Ave neighs/atom = 36.1 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -1533.7413 -1533.7413 -1603.0613 -1603.0613 268.27536 268.27536 181695.4 181695.4 -3.5163911 -3.5163911 4000 -1534.3652 -1534.3652 -1605.6872 -1605.6872 276.02351 276.02351 181181.85 181181.85 75.900118 75.900118 Loop time of 4.60648 on 1 procs for 1000 steps with 2000 atoms Performance: 18.756 ns/day, 1.280 hours/ns, 217.085 timesteps/s 41.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 4.2288 | 4.2288 | 4.2288 | 0.0 | 91.80 Neigh | 0.060461 | 0.060461 | 0.060461 | 0.0 | 1.31 Comm | 0.048155 | 0.048155 | 0.048155 | 0.0 | 1.05 Output | 3.8862e-05 | 3.8862e-05 | 3.8862e-05 | 0.0 | 0.00 Modify | 0.23979 | 0.23979 | 0.23979 | 0.0 | 5.21 Other | | 0.02921 | | | 0.63 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2906 ave 2906 max 2906 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 72252 ave 72252 max 72252 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 72252 Ave neighs/atom = 36.126 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -1534.3652 -1534.3652 -1605.6872 -1605.6872 276.02351 276.02351 181181.85 181181.85 75.900118 75.900118 5000 -1533.1318 -1533.1318 -1603.9782 -1603.9782 274.18297 274.18297 181794.16 181794.16 -16.398037 -16.398037 Loop time of 3.46865 on 1 procs for 1000 steps with 2000 atoms Performance: 24.909 ns/day, 0.964 hours/ns, 288.297 timesteps/s 55.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.2781 | 3.2781 | 3.2781 | 0.0 | 94.51 Neigh | 0.041717 | 0.041717 | 0.041717 | 0.0 | 1.20 Comm | 0.018795 | 0.018795 | 0.018795 | 0.0 | 0.54 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.10058 | 0.10058 | 0.10058 | 0.0 | 2.90 Other | | 0.02943 | | | 0.85 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2914 ave 2914 max 2914 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 72294 ave 72294 max 72294 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 72294 Ave neighs/atom = 36.147 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 277.390986736879, Press = 40.115118912695 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -1533.1318 -1533.1318 -1603.9782 -1603.9782 274.18297 274.18297 181794.16 181794.16 -16.398037 -16.398037 6000 -1535.8528 -1535.8528 -1606.5187 -1606.5187 273.48411 273.48411 182405.52 182405.52 -116.04252 -116.04252 Loop time of 4.27421 on 1 procs for 1000 steps with 2000 atoms Performance: 20.214 ns/day, 1.187 hours/ns, 233.961 timesteps/s 44.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.892 | 3.892 | 3.892 | 0.0 | 91.06 Neigh | 0.041627 | 0.041627 | 0.041627 | 0.0 | 0.97 Comm | 0.038258 | 0.038258 | 0.038258 | 0.0 | 0.90 Output | 1.8835e-05 | 1.8835e-05 | 1.8835e-05 | 0.0 | 0.00 Modify | 0.24289 | 0.24289 | 0.24289 | 0.0 | 5.68 Other | | 0.05938 | | | 1.39 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2892 ave 2892 max 2892 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 71774 ave 71774 max 71774 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71774 Ave neighs/atom = 35.887 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.92084414514, Press = -3.71726987130828 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -1535.8528 -1535.8528 -1606.5187 -1606.5187 273.48411 273.48411 182405.52 182405.52 -116.04252 -116.04252 7000 -1534.5942 -1534.5942 -1604.5043 -1604.5043 270.55926 270.55926 181500.34 181500.34 40.266893 40.266893 Loop time of 4.29525 on 1 procs for 1000 steps with 2000 atoms Performance: 20.115 ns/day, 1.193 hours/ns, 232.815 timesteps/s 44.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.993 | 3.993 | 3.993 | 0.0 | 92.96 Neigh | 0.071583 | 0.071583 | 0.071583 | 0.0 | 1.67 Comm | 0.038409 | 0.038409 | 0.038409 | 0.0 | 0.89 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.16271 | 0.16271 | 0.16271 | 0.0 | 3.79 Other | | 0.0295 | | | 0.69 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2882 ave 2882 max 2882 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 72142 ave 72142 max 72142 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 72142 Ave neighs/atom = 36.071 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.221352645208, Press = -0.451011743489926 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -1534.5942 -1534.5942 -1604.5043 -1604.5043 270.55926 270.55926 181500.34 181500.34 40.266893 40.266893 8000 -1533.5267 -1533.5267 -1603.8201 -1603.8201 272.04258 272.04258 182028.05 182028.05 -41.978045 -41.978045 Loop time of 4.29085 on 1 procs for 1000 steps with 2000 atoms Performance: 20.136 ns/day, 1.192 hours/ns, 233.054 timesteps/s 44.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 4.0998 | 4.0998 | 4.0998 | 0.0 | 95.55 Neigh | 0.041101 | 0.041101 | 0.041101 | 0.0 | 0.96 Comm | 0.018418 | 0.018418 | 0.018418 | 0.0 | 0.43 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.12212 | 0.12212 | 0.12212 | 0.0 | 2.85 Other | | 0.009376 | | | 0.22 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2894 ave 2894 max 2894 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 71866 ave 71866 max 71866 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71866 Ave neighs/atom = 35.933 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.931235427334, Press = 0.920404831402055 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -1533.5267 -1533.5267 -1603.8201 -1603.8201 272.04258 272.04258 182028.05 182028.05 -41.978045 -41.978045 9000 -1533.2765 -1533.2765 -1604.2816 -1604.2816 274.79712 274.79712 182693.59 182693.59 -123.46186 -123.46186 Loop time of 4.28478 on 1 procs for 1000 steps with 2000 atoms Performance: 20.164 ns/day, 1.190 hours/ns, 233.384 timesteps/s 44.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 4.0299 | 4.0299 | 4.0299 | 0.0 | 94.05 Neigh | 0.084982 | 0.084982 | 0.084982 | 0.0 | 1.98 Comm | 0.018424 | 0.018424 | 0.018424 | 0.0 | 0.43 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.14213 | 0.14213 | 0.14213 | 0.0 | 3.32 Other | | 0.009301 | | | 0.22 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2896 ave 2896 max 2896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 71102 ave 71102 max 71102 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71102 Ave neighs/atom = 35.551 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.049652898125, Press = -0.728753656087411 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -1533.2765 -1533.2765 -1604.2816 -1604.2816 274.79712 274.79712 182693.59 182693.59 -123.46186 -123.46186 10000 -1532.8829 -1532.8829 -1605.5685 -1605.5685 281.30048 281.30048 181736.21 181736.21 20.394716 20.394716 Loop time of 4.17951 on 1 procs for 1000 steps with 2000 atoms Performance: 20.672 ns/day, 1.161 hours/ns, 239.262 timesteps/s 45.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.8365 | 3.8365 | 3.8365 | 0.0 | 91.79 Neigh | 0.022135 | 0.022135 | 0.022135 | 0.0 | 0.53 Comm | 0.0185 | 0.0185 | 0.0185 | 0.0 | 0.44 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.22286 | 0.22286 | 0.22286 | 0.0 | 5.33 Other | | 0.07944 | | | 1.90 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2900 ave 2900 max 2900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 71352 ave 71352 max 71352 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71352 Ave neighs/atom = 35.676 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.332903813513, Press = -1.6364931059769 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -1532.8829 -1532.8829 -1605.5685 -1605.5685 281.30048 281.30048 181736.21 181736.21 20.394716 20.394716 11000 -1531.721 -1531.721 -1604.0859 -1604.0859 280.05973 280.05973 181870.05 181870.05 -18.415497 -18.415497 Loop time of 4.141 on 1 procs for 1000 steps with 2000 atoms Performance: 20.865 ns/day, 1.150 hours/ns, 241.488 timesteps/s 46.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.8468 | 3.8468 | 3.8468 | 0.0 | 92.90 Neigh | 0.042426 | 0.042426 | 0.042426 | 0.0 | 1.02 Comm | 0.058649 | 0.058649 | 0.058649 | 0.0 | 1.42 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.16368 | 0.16368 | 0.16368 | 0.0 | 3.95 Other | | 0.02938 | | | 0.71 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2893 ave 2893 max 2893 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 71896 ave 71896 max 71896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71896 Ave neighs/atom = 35.948 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.412777826769, Press = -0.34580179631853 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -1531.721 -1531.721 -1604.0859 -1604.0859 280.05973 280.05973 181870.05 181870.05 -18.415497 -18.415497 12000 -1538.1992 -1538.1992 -1607.2515 -1607.2515 267.23925 267.23925 181401.91 181401.91 18.033617 18.033617 Loop time of 3.99968 on 1 procs for 1000 steps with 2000 atoms Performance: 21.602 ns/day, 1.111 hours/ns, 250.020 timesteps/s 46.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.7464 | 3.7464 | 3.7464 | 0.0 | 93.67 Neigh | 0.04199 | 0.04199 | 0.04199 | 0.0 | 1.05 Comm | 0.018381 | 0.018381 | 0.018381 | 0.0 | 0.46 Output | 3.0041e-05 | 3.0041e-05 | 3.0041e-05 | 0.0 | 0.00 Modify | 0.1834 | 0.1834 | 0.1834 | 0.0 | 4.59 Other | | 0.0095 | | | 0.24 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2903 ave 2903 max 2903 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 71972 ave 71972 max 71972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71972 Ave neighs/atom = 35.986 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.44476765379, Press = -0.633610793400762 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -1538.1992 -1538.1992 -1607.2515 -1607.2515 267.23925 267.23925 181401.91 181401.91 18.033617 18.033617 13000 -1529.985 -1529.985 -1602.4178 -1602.4178 280.32259 280.32259 181672.08 181672.08 34.274819 34.274819 Loop time of 3.8338 on 1 procs for 1000 steps with 2000 atoms Performance: 22.536 ns/day, 1.065 hours/ns, 260.838 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.5286 | 3.5286 | 3.5286 | 0.0 | 92.04 Neigh | 0.11225 | 0.11225 | 0.11225 | 0.0 | 2.93 Comm | 0.018485 | 0.018485 | 0.018485 | 0.0 | 0.48 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.14497 | 0.14497 | 0.14497 | 0.0 | 3.78 Other | | 0.02946 | | | 0.77 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2918 ave 2918 max 2918 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 72196 ave 72196 max 72196 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 72196 Ave neighs/atom = 36.098 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.431133142763, Press = 0.0303630535542781 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -1529.985 -1529.985 -1602.4178 -1602.4178 280.32259 280.32259 181672.08 181672.08 34.274819 34.274819 14000 -1536.0384 -1536.0384 -1607.0715 -1607.0715 274.90557 274.90557 182086.69 182086.69 -90.711781 -90.711781 Loop time of 3.81245 on 1 procs for 1000 steps with 2000 atoms Performance: 22.663 ns/day, 1.059 hours/ns, 262.299 timesteps/s 50.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.5181 | 3.5181 | 3.5181 | 0.0 | 92.28 Neigh | 0.062284 | 0.062284 | 0.062284 | 0.0 | 1.63 Comm | 0.058464 | 0.058464 | 0.058464 | 0.0 | 1.53 Output | 2.2173e-05 | 2.2173e-05 | 2.2173e-05 | 0.0 | 0.00 Modify | 0.16432 | 0.16432 | 0.16432 | 0.0 | 4.31 Other | | 0.009297 | | | 0.24 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2902 ave 2902 max 2902 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 71850 ave 71850 max 71850 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71850 Ave neighs/atom = 35.925 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.231039822938, Press = -0.385034502714461 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -1536.0384 -1536.0384 -1607.0715 -1607.0715 274.90557 274.90557 182086.69 182086.69 -90.711781 -90.711781 15000 -1531.8798 -1531.8798 -1603.2813 -1603.2813 276.33105 276.33105 181457.85 181457.85 53.820449 53.820449 Loop time of 3.83221 on 1 procs for 1000 steps with 2000 atoms Performance: 22.546 ns/day, 1.065 hours/ns, 260.946 timesteps/s 50.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.5561 | 3.5561 | 3.5561 | 0.0 | 92.79 Neigh | 0.061733 | 0.061733 | 0.061733 | 0.0 | 1.61 Comm | 0.03841 | 0.03841 | 0.03841 | 0.0 | 1.00 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.16647 | 0.16647 | 0.16647 | 0.0 | 4.34 Other | | 0.0095 | | | 0.25 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2899 ave 2899 max 2899 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 71712 ave 71712 max 71712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71712 Ave neighs/atom = 35.856 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.23852687081, Press = -0.698589591881481 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -1531.8798 -1531.8798 -1603.2813 -1603.2813 276.33105 276.33105 181457.85 181457.85 53.820449 53.820449 16000 -1536.5779 -1536.5779 -1606.013 -1606.013 268.72114 268.72114 181045.75 181045.75 89.925303 89.925303 Loop time of 3.8278 on 1 procs for 1000 steps with 2000 atoms Performance: 22.572 ns/day, 1.063 hours/ns, 261.247 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.5187 | 3.5187 | 3.5187 | 0.0 | 91.93 Neigh | 0.018563 | 0.018563 | 0.018563 | 0.0 | 0.48 Comm | 0.018248 | 0.018248 | 0.018248 | 0.0 | 0.48 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.24289 | 0.24289 | 0.24289 | 0.0 | 6.35 Other | | 0.02933 | | | 0.77 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2898 ave 2898 max 2898 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 71892 ave 71892 max 71892 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71892 Ave neighs/atom = 35.946 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.117849389121, Press = -0.240132719920138 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.325 | 3.325 | 3.325 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -1536.5779 -1536.5779 -1606.013 -1606.013 268.72114 268.72114 181045.75 181045.75 89.925303 89.925303 17000 -1536.4033 -1536.4033 -1604.8366 -1604.8366 264.84394 264.84394 181016.34 181016.34 92.375668 92.375668 Loop time of 3.78506 on 1 procs for 1000 steps with 2000 atoms Performance: 22.827 ns/day, 1.051 hours/ns, 264.196 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.5339 | 3.5339 | 3.5339 | 0.0 | 93.36 Neigh | 0.040135 | 0.040135 | 0.040135 | 0.0 | 1.06 Comm | 0.078293 | 0.078293 | 0.078293 | 0.0 | 2.07 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.12345 | 0.12345 | 0.12345 | 0.0 | 3.26 Other | | 0.009266 | | | 0.24 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2895 ave 2895 max 2895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 72498 ave 72498 max 72498 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 72498 Ave neighs/atom = 36.249 Neighbor list builds = 7 Dangerous builds = 0 if "${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_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 181698.643818681 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0