# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.910130411386494*${_u_distance} variable latticeconst_converted equal 4.910130411386494*1 lattice fcc ${latticeconst_converted} lattice fcc 4.91013041138649 Lattice spacing in x,y,z = 4.91013 4.91013 4.91013 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (49.1013 49.1013 49.1013) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000468016 secs variable mass_converted equal 207.2*${_u_mass} variable mass_converted equal 207.2*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_HoytGarvinWebb_2003_PbCu__MO_119135752160_005 pair_coeff * * Pb mass 1 ${mass_converted} mass 1 207.2 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 118380.203162757 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 118380.203162757/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 118380.203162757/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 118380.203162757/(1*1*${_u_distance}) variable V0_metal equal 118380.203162757/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 118380.203162757*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 118380.203162757 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 293.15*${_u_temperature} variable temp_converted equal 293.15*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 293.15 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 293.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "293.15 - 0.2" variable T_up equal "293.15 + 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 = 7.77721 ghost atom cutoff = 7.77721 binsize = 3.8886, bins = 13 13 13 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.77721 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -7968.4643 -7968.4643 -8119.9968 -8119.9968 293.15 293.15 118380.2 118380.2 1367.2499 1367.2499 1000 -7836.326 -7836.326 -7980.811 -7980.811 279.51592 279.51592 121390.27 121390.27 -140.54272 -140.54272 Loop time of 9.72411 on 1 procs for 1000 steps with 4000 atoms Performance: 8.885 ns/day, 2.701 hours/ns, 102.837 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 | 9.2619 | 9.2619 | 9.2619 | 0.0 | 95.25 Neigh | 0.081462 | 0.081462 | 0.081462 | 0.0 | 0.84 Comm | 0.10126 | 0.10126 | 0.10126 | 0.0 | 1.04 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.25956 | 0.25956 | 0.25956 | 0.0 | 2.67 Other | | 0.01989 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5796 ave 5796 max 5796 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: 254218 ave 254218 max 254218 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254218 Ave neighs/atom = 63.5545 Neighbor list builds = 4 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -7836.326 -7836.326 -7980.811 -7980.811 279.51592 279.51592 121390.27 121390.27 -140.54272 -140.54272 2000 -7840.4508 -7840.4508 -7993.7944 -7993.7944 296.65368 296.65368 121187.81 121187.81 -5.9686481 -5.9686481 Loop time of 9.87073 on 1 procs for 1000 steps with 4000 atoms Performance: 8.753 ns/day, 2.742 hours/ns, 101.310 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.3366 | 9.3366 | 9.3366 | 0.0 | 94.59 Neigh | 0.060653 | 0.060653 | 0.060653 | 0.0 | 0.61 Comm | 0.10259 | 0.10259 | 0.10259 | 0.0 | 1.04 Output | 5.8889e-05 | 5.8889e-05 | 5.8889e-05 | 0.0 | 0.00 Modify | 0.3509 | 0.3509 | 0.3509 | 0.0 | 3.55 Other | | 0.0199 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5792 ave 5792 max 5792 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254842 ave 254842 max 254842 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254842 Ave neighs/atom = 63.7105 Neighbor list builds = 4 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -7840.4508 -7840.4508 -7993.7944 -7993.7944 296.65368 296.65368 121187.81 121187.81 -5.9686481 -5.9686481 3000 -7844.41 -7844.41 -7993.2217 -7993.2217 287.88623 287.88623 121157.75 121157.75 145.37728 145.37728 Loop time of 8.83477 on 1 procs for 1000 steps with 4000 atoms Performance: 9.780 ns/day, 2.454 hours/ns, 113.189 timesteps/s 56.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 8.3945 | 8.3945 | 8.3945 | 0.0 | 95.02 Neigh | 0.10043 | 0.10043 | 0.10043 | 0.0 | 1.14 Comm | 0.081112 | 0.081112 | 0.081112 | 0.0 | 0.92 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.23879 | 0.23879 | 0.23879 | 0.0 | 2.70 Other | | 0.0199 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5810 ave 5810 max 5810 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 255008 ave 255008 max 255008 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 255008 Ave neighs/atom = 63.752 Neighbor list builds = 4 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -7844.41 -7844.41 -7993.2217 -7993.2217 287.88623 287.88623 121157.75 121157.75 145.37728 145.37728 4000 -7838.0856 -7838.0856 -7990.5423 -7990.5423 294.93777 294.93777 121173.92 121173.92 242.10753 242.10753 Loop time of 9.2325 on 1 procs for 1000 steps with 4000 atoms Performance: 9.358 ns/day, 2.565 hours/ns, 108.313 timesteps/s 53.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 8.7436 | 8.7436 | 8.7436 | 0.0 | 94.70 Neigh | 0.069 | 0.069 | 0.069 | 0.0 | 0.75 Comm | 0.060802 | 0.060802 | 0.060802 | 0.0 | 0.66 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.31898 | 0.31898 | 0.31898 | 0.0 | 3.45 Other | | 0.04007 | | | 0.43 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5799 ave 5799 max 5799 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 255232 ave 255232 max 255232 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 255232 Ave neighs/atom = 63.808 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -7838.0856 -7838.0856 -7990.5423 -7990.5423 294.93777 294.93777 121173.92 121173.92 242.10753 242.10753 5000 -7842.6487 -7842.6487 -7990.2066 -7990.2066 285.46071 285.46071 121189.4 121189.4 187.8675 187.8675 Loop time of 7.42095 on 1 procs for 1000 steps with 4000 atoms Performance: 11.643 ns/day, 2.061 hours/ns, 134.754 timesteps/s 66.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.9867 | 6.9867 | 6.9867 | 0.0 | 94.15 Neigh | 0.061343 | 0.061343 | 0.061343 | 0.0 | 0.83 Comm | 0.078389 | 0.078389 | 0.078389 | 0.0 | 1.06 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.23484 | 0.23484 | 0.23484 | 0.0 | 3.16 Other | | 0.05964 | | | 0.80 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5795 ave 5795 max 5795 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254744 ave 254744 max 254744 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254744 Ave neighs/atom = 63.686 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 291.721817449531, Press = -170.013350124251 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -7842.6487 -7842.6487 -7990.2066 -7990.2066 285.46071 285.46071 121189.4 121189.4 187.8675 187.8675 6000 -7839.1093 -7839.1093 -7989.4646 -7989.4646 290.87238 290.87238 121143.3 121143.3 530.02977 530.02977 Loop time of 9.36367 on 1 procs for 1000 steps with 4000 atoms Performance: 9.227 ns/day, 2.601 hours/ns, 106.796 timesteps/s 52.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 8.9247 | 8.9247 | 8.9247 | 0.0 | 95.31 Neigh | 0.083327 | 0.083327 | 0.083327 | 0.0 | 0.89 Comm | 0.081034 | 0.081034 | 0.081034 | 0.0 | 0.87 Output | 5.4121e-05 | 5.4121e-05 | 5.4121e-05 | 0.0 | 0.00 Modify | 0.25461 | 0.25461 | 0.25461 | 0.0 | 2.72 Other | | 0.0199 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5796 ave 5796 max 5796 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254606 ave 254606 max 254606 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254606 Ave neighs/atom = 63.6515 Neighbor list builds = 4 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 292.785226810184, Press = -24.4706669711201 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -7839.1093 -7839.1093 -7989.4646 -7989.4646 290.87238 290.87238 121143.3 121143.3 530.02977 530.02977 7000 -7842.0511 -7842.0511 -7993.1229 -7993.1229 292.25872 292.25872 121069.7 121069.7 534.46757 534.46757 Loop time of 8.73267 on 1 procs for 1000 steps with 4000 atoms Performance: 9.894 ns/day, 2.426 hours/ns, 114.513 timesteps/s 56.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 8.2577 | 8.2577 | 8.2577 | 0.0 | 94.56 Neigh | 0.081786 | 0.081786 | 0.081786 | 0.0 | 0.94 Comm | 0.060528 | 0.060528 | 0.060528 | 0.0 | 0.69 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.29278 | 0.29278 | 0.29278 | 0.0 | 3.35 Other | | 0.03987 | | | 0.46 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5781 ave 5781 max 5781 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 255250 ave 255250 max 255250 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 255250 Ave neighs/atom = 63.8125 Neighbor list builds = 4 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 292.94172236218, Press = -17.2526129539164 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -7842.0511 -7842.0511 -7993.1229 -7993.1229 292.25872 292.25872 121069.7 121069.7 534.46757 534.46757 8000 -7837.3681 -7837.3681 -7989.0456 -7989.0456 293.43034 293.43034 121369.77 121369.77 -442.61539 -442.61539 Loop time of 9.96673 on 1 procs for 1000 steps with 4000 atoms Performance: 8.669 ns/day, 2.769 hours/ns, 100.334 timesteps/s 49.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.3847 | 9.3847 | 9.3847 | 0.0 | 94.16 Neigh | 0.10946 | 0.10946 | 0.10946 | 0.0 | 1.10 Comm | 0.080808 | 0.080808 | 0.080808 | 0.0 | 0.81 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.34203 | 0.34203 | 0.34203 | 0.0 | 3.43 Other | | 0.04968 | | | 0.50 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5786 ave 5786 max 5786 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254534 ave 254534 max 254534 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254534 Ave neighs/atom = 63.6335 Neighbor list builds = 4 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.08465438391, Press = -8.98397392656675 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -7837.3681 -7837.3681 -7989.0456 -7989.0456 293.43034 293.43034 121369.77 121369.77 -442.61539 -442.61539 9000 -7843.3577 -7843.3577 -7996.4459 -7996.4459 296.15957 296.15957 121219.09 121219.09 -238.88656 -238.88656 Loop time of 9.50721 on 1 procs for 1000 steps with 4000 atoms Performance: 9.088 ns/day, 2.641 hours/ns, 105.183 timesteps/s 51.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.0653 | 9.0653 | 9.0653 | 0.0 | 95.35 Neigh | 0.039195 | 0.039195 | 0.039195 | 0.0 | 0.41 Comm | 0.040437 | 0.040437 | 0.040437 | 0.0 | 0.43 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.30249 | 0.30249 | 0.30249 | 0.0 | 3.18 Other | | 0.05973 | | | 0.63 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5813 ave 5813 max 5813 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 255194 ave 255194 max 255194 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 255194 Ave neighs/atom = 63.7985 Neighbor list builds = 4 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.175073629754, Press = -5.03844960094973 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -7843.3577 -7843.3577 -7996.4459 -7996.4459 296.15957 296.15957 121219.09 121219.09 -238.88656 -238.88656 10000 -7839.9713 -7839.9713 -7991.8701 -7991.8701 293.85839 293.85839 121316.49 121316.49 -662.74412 -662.74412 Loop time of 7.96211 on 1 procs for 1000 steps with 4000 atoms Performance: 10.851 ns/day, 2.212 hours/ns, 125.595 timesteps/s 61.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 7.5655 | 7.5655 | 7.5655 | 0.0 | 95.02 Neigh | 0.051589 | 0.051589 | 0.051589 | 0.0 | 0.65 Comm | 0.080384 | 0.080384 | 0.080384 | 0.0 | 1.01 Output | 6.0081e-05 | 6.0081e-05 | 6.0081e-05 | 0.0 | 0.00 Modify | 0.24483 | 0.24483 | 0.24483 | 0.0 | 3.07 Other | | 0.01975 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5792 ave 5792 max 5792 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254780 ave 254780 max 254780 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254780 Ave neighs/atom = 63.695 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.073024495365, Press = -3.4037627551445 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -7839.9713 -7839.9713 -7991.8701 -7991.8701 293.85839 293.85839 121316.49 121316.49 -662.74412 -662.74412 11000 -7838.7501 -7838.7501 -7991.5359 -7991.5359 295.5744 295.5744 121271.04 121271.04 -210.50373 -210.50373 Loop time of 8.52677 on 1 procs for 1000 steps with 4000 atoms Performance: 10.133 ns/day, 2.369 hours/ns, 117.278 timesteps/s 57.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 7.9925 | 7.9925 | 7.9925 | 0.0 | 93.73 Neigh | 0.032634 | 0.032634 | 0.032634 | 0.0 | 0.38 Comm | 0.080556 | 0.080556 | 0.080556 | 0.0 | 0.94 Output | 5.4836e-05 | 5.4836e-05 | 5.4836e-05 | 0.0 | 0.00 Modify | 0.35997 | 0.35997 | 0.35997 | 0.0 | 4.22 Other | | 0.06103 | | | 0.72 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5787 ave 5787 max 5787 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254870 ave 254870 max 254870 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254870 Ave neighs/atom = 63.7175 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.225941668376, Press = -1.02523164688721 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -7838.7501 -7838.7501 -7991.5359 -7991.5359 295.5744 295.5744 121271.04 121271.04 -210.50373 -210.50373 12000 -7839.3789 -7839.3789 -7989.9076 -7989.9076 291.20802 291.20802 121160.23 121160.23 338.71891 338.71891 Loop time of 10.0412 on 1 procs for 1000 steps with 4000 atoms Performance: 8.605 ns/day, 2.789 hours/ns, 99.589 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.5197 | 9.5197 | 9.5197 | 0.0 | 94.81 Neigh | 0.07334 | 0.07334 | 0.07334 | 0.0 | 0.73 Comm | 0.041593 | 0.041593 | 0.041593 | 0.0 | 0.41 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.34634 | 0.34634 | 0.34634 | 0.0 | 3.45 Other | | 0.06021 | | | 0.60 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5791 ave 5791 max 5791 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254768 ave 254768 max 254768 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254768 Ave neighs/atom = 63.692 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.215721793521, Press = -0.885527948637231 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -7839.3789 -7839.3789 -7989.9076 -7989.9076 291.20802 291.20802 121160.23 121160.23 338.71891 338.71891 13000 -7840.8718 -7840.8718 -7990.8541 -7990.8541 290.15097 290.15097 121206.72 121206.72 119.92419 119.92419 Loop time of 9.47078 on 1 procs for 1000 steps with 4000 atoms Performance: 9.123 ns/day, 2.631 hours/ns, 105.588 timesteps/s 52.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 8.9912 | 8.9912 | 8.9912 | 0.0 | 94.94 Neigh | 0.05124 | 0.05124 | 0.05124 | 0.0 | 0.54 Comm | 0.060994 | 0.060994 | 0.060994 | 0.0 | 0.64 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.34718 | 0.34718 | 0.34718 | 0.0 | 3.67 Other | | 0.02009 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5807 ave 5807 max 5807 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254846 ave 254846 max 254846 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254846 Ave neighs/atom = 63.7115 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.20268266593, Press = -2.70921769378925 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -7840.8718 -7840.8718 -7990.8541 -7990.8541 290.15097 290.15097 121206.72 121206.72 119.92419 119.92419 14000 -7844.0072 -7844.0072 -7994.9835 -7994.9835 292.07397 292.07397 121243.18 121243.18 -237.78965 -237.78965 Loop time of 9.96908 on 1 procs for 1000 steps with 4000 atoms Performance: 8.667 ns/day, 2.769 hours/ns, 100.310 timesteps/s 50.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.4638 | 9.4638 | 9.4638 | 0.0 | 94.93 Neigh | 0.079836 | 0.079836 | 0.079836 | 0.0 | 0.80 Comm | 0.1013 | 0.1013 | 0.1013 | 0.0 | 1.02 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.30421 | 0.30421 | 0.30421 | 0.0 | 3.05 Other | | 0.0199 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5796 ave 5796 max 5796 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254302 ave 254302 max 254302 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254302 Ave neighs/atom = 63.5755 Neighbor list builds = 4 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.141820831022, Press = -3.15890904151782 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -7844.0072 -7844.0072 -7994.9835 -7994.9835 292.07397 292.07397 121243.18 121243.18 -237.78965 -237.78965 15000 -7843.4609 -7843.4609 -7993.2803 -7993.2803 289.83584 289.83584 121323.78 121323.78 -654.27156 -654.27156 Loop time of 9.55082 on 1 procs for 1000 steps with 4000 atoms Performance: 9.046 ns/day, 2.653 hours/ns, 104.703 timesteps/s 52.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.0846 | 9.0846 | 9.0846 | 0.0 | 95.12 Neigh | 0.050802 | 0.050802 | 0.050802 | 0.0 | 0.53 Comm | 0.080722 | 0.080722 | 0.080722 | 0.0 | 0.85 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.2947 | 0.2947 | 0.2947 | 0.0 | 3.09 Other | | 0.03999 | | | 0.42 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5810 ave 5810 max 5810 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254412 ave 254412 max 254412 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254412 Ave neighs/atom = 63.603 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.212756597183, Press = -2.45760847124768 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -7843.4609 -7843.4609 -7993.2803 -7993.2803 289.83584 289.83584 121323.78 121323.78 -654.27156 -654.27156 16000 -7840.0536 -7840.0536 -7991.8135 -7991.8135 293.58988 293.58988 121347.18 121347.18 -731.58685 -731.58685 Loop time of 9.78261 on 1 procs for 1000 steps with 4000 atoms Performance: 8.832 ns/day, 2.717 hours/ns, 102.222 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.2173 | 9.2173 | 9.2173 | 0.0 | 94.22 Neigh | 0.091647 | 0.091647 | 0.091647 | 0.0 | 0.94 Comm | 0.060556 | 0.060556 | 0.060556 | 0.0 | 0.62 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.36328 | 0.36328 | 0.36328 | 0.0 | 3.71 Other | | 0.04983 | | | 0.51 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5794 ave 5794 max 5794 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254882 ave 254882 max 254882 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254882 Ave neighs/atom = 63.7205 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.183243855337, Press = -0.791154330787288 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -7840.0536 -7840.0536 -7991.8135 -7991.8135 293.58988 293.58988 121347.18 121347.18 -731.58685 -731.58685 17000 -7835.7638 -7835.7638 -7991.7553 -7991.7553 301.77618 301.77618 121291.08 121291.08 -281.11504 -281.11504 Loop time of 9.94729 on 1 procs for 1000 steps with 4000 atoms Performance: 8.686 ns/day, 2.763 hours/ns, 100.530 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.4326 | 9.4326 | 9.4326 | 0.0 | 94.83 Neigh | 0.069832 | 0.069832 | 0.069832 | 0.0 | 0.70 Comm | 0.061127 | 0.061127 | 0.061127 | 0.0 | 0.61 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.36399 | 0.36399 | 0.36399 | 0.0 | 3.66 Other | | 0.01973 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5811 ave 5811 max 5811 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 254434 ave 254434 max 254434 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 254434 Ave neighs/atom = 63.6085 Neighbor list builds = 3 Dangerous builds = 0 if "${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_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 121214.325568996 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0