# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.430949777364731*${_u_distance} variable latticeconst_converted equal 5.430949777364731*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43094977736473 Lattice spacing in x,y,z = 5.43095 5.43095 5.43095 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.3095 54.3095 54.3095) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.000576019 secs variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 # specify which KIM Model to use pair_style kim ThreeBodyCluster_Gong_Gong_1993_Si__MO_407755720412_000 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1089) pair_coeff * * Si mass 1 ${mass_converted} mass 1 28.0855 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 160187.033967556 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160187.033967556/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160187.033967556/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160187.033967556/(1*1*${_u_distance}) variable V0_metal equal 160187.033967556/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160187.033967556*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160187.033967556 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 313.15*${_u_temperature} variable temp_converted equal 313.15*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 313.15 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 313.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "313.15 - 0.2" variable T_up equal "313.15 + 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 = 5.77118 ghost atom cutoff = 5.77118 binsize = 2.88559, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 5.77118 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.309 | 4.309 | 4.309 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36796.218 -36796.218 -37120 -37120 313.15 313.15 160187.03 160187.03 2158.9601 2158.9601 1000 -36444.541 -36444.541 -36761.745 -36761.745 306.78825 306.78825 160662.68 160662.68 -230.543 -230.543 Loop time of 55.8025 on 1 procs for 1000 steps with 8000 atoms Performance: 1.548 ns/day, 15.501 hours/ns, 17.920 timesteps/s 37.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 54.934 | 54.934 | 54.934 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11188 | 0.11188 | 0.11188 | 0.0 | 0.20 Output | 5.3883e-05 | 5.3883e-05 | 5.3883e-05 | 0.0 | 0.00 Modify | 0.64141 | 0.64141 | 0.64141 | 0.0 | 1.15 Other | | 0.115 | | | 0.21 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 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: 272000 ave 272000 max 272000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272000 Ave neighs/atom = 34 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36444.541 -36444.541 -36761.745 -36761.745 306.78825 306.78825 160662.68 160662.68 -230.543 -230.543 2000 -36479.611 -36479.611 -36802.968 -36802.968 312.73918 312.73918 160707.15 160707.15 -391.65074 -391.65074 Loop time of 59.4473 on 1 procs for 1000 steps with 8000 atoms Performance: 1.453 ns/day, 16.513 hours/ns, 16.822 timesteps/s 39.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.597 | 58.597 | 58.597 | 0.0 | 98.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13206 | 0.13206 | 0.13206 | 0.0 | 0.22 Output | 6.6042e-05 | 6.6042e-05 | 6.6042e-05 | 0.0 | 0.00 Modify | 0.62258 | 0.62258 | 0.62258 | 0.0 | 1.05 Other | | 0.09541 | | | 0.16 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276414 ave 276414 max 276414 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276414 Ave neighs/atom = 34.5517 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36479.611 -36479.611 -36802.968 -36802.968 312.73918 312.73918 160707.15 160707.15 -391.65074 -391.65074 3000 -36463.069 -36463.069 -36785.039 -36785.039 311.39724 311.39724 160683.21 160683.21 -176.42801 -176.42801 Loop time of 60.3476 on 1 procs for 1000 steps with 8000 atoms Performance: 1.432 ns/day, 16.763 hours/ns, 16.571 timesteps/s 38.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.435 | 59.435 | 59.435 | 0.0 | 98.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12147 | 0.12147 | 0.12147 | 0.0 | 0.20 Output | 5.9128e-05 | 5.9128e-05 | 5.9128e-05 | 0.0 | 0.00 Modify | 0.72127 | 0.72127 | 0.72127 | 0.0 | 1.20 Other | | 0.06988 | | | 0.12 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275156 ave 275156 max 275156 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275156 Ave neighs/atom = 34.3945 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36463.069 -36463.069 -36785.039 -36785.039 311.39724 311.39724 160683.21 160683.21 -176.42801 -176.42801 4000 -36468.454 -36468.454 -36791.483 -36791.483 312.42088 312.42088 160613.16 160613.16 221.54051 221.54051 Loop time of 60.2286 on 1 procs for 1000 steps with 8000 atoms Performance: 1.435 ns/day, 16.730 hours/ns, 16.603 timesteps/s 38.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.281 | 59.281 | 59.281 | 0.0 | 98.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.25795 | 0.25795 | 0.25795 | 0.0 | 0.43 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.61403 | 0.61403 | 0.61403 | 0.0 | 1.02 Other | | 0.0752 | | | 0.12 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275494 ave 275494 max 275494 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275494 Ave neighs/atom = 34.4368 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36468.454 -36468.454 -36791.483 -36791.483 312.42088 312.42088 160613.16 160613.16 221.54051 221.54051 5000 -36471.207 -36471.207 -36797.371 -36797.371 315.45382 315.45382 160530.19 160530.19 867.89288 867.89288 Loop time of 60.5948 on 1 procs for 1000 steps with 8000 atoms Performance: 1.426 ns/day, 16.832 hours/ns, 16.503 timesteps/s 38.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.565 | 59.565 | 59.565 | 0.0 | 98.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21133 | 0.21133 | 0.21133 | 0.0 | 0.35 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.74265 | 0.74265 | 0.74265 | 0.0 | 1.23 Other | | 0.07556 | | | 0.12 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275706 ave 275706 max 275706 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275706 Ave neighs/atom = 34.4633 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.31749162013, Press = -207.346487438648 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36471.207 -36471.207 -36797.371 -36797.371 315.45382 315.45382 160530.19 160530.19 867.89288 867.89288 6000 -36464.957 -36464.957 -36797.52 -36797.52 321.6428 321.6428 160585.25 160585.25 508.97885 508.97885 Loop time of 60.9551 on 1 procs for 1000 steps with 8000 atoms Performance: 1.417 ns/day, 16.932 hours/ns, 16.406 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.801 | 59.801 | 59.801 | 0.0 | 98.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21199 | 0.21199 | 0.21199 | 0.0 | 0.35 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.90716 | 0.90716 | 0.90716 | 0.0 | 1.49 Other | | 0.0352 | | | 0.06 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275568 ave 275568 max 275568 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275568 Ave neighs/atom = 34.446 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.874357711319, Press = 8.95975930755773 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36464.957 -36464.957 -36797.52 -36797.52 321.6428 321.6428 160585.25 160585.25 508.97885 508.97885 7000 -36471.005 -36471.005 -36792.043 -36792.043 310.49595 310.49595 160712.21 160712.21 -426.33157 -426.33157 Loop time of 61.4573 on 1 procs for 1000 steps with 8000 atoms Performance: 1.406 ns/day, 17.071 hours/ns, 16.271 timesteps/s 38.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 60.247 | 60.247 | 60.247 | 0.0 | 98.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23296 | 0.23296 | 0.23296 | 0.0 | 0.38 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.94154 | 0.94154 | 0.94154 | 0.0 | 1.53 Other | | 0.03537 | | | 0.06 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275326 ave 275326 max 275326 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275326 Ave neighs/atom = 34.4158 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.091491537404, Press = -1.72589552376717 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36471.005 -36471.005 -36792.043 -36792.043 310.49595 310.49595 160712.21 160712.21 -426.33157 -426.33157 8000 -36463.867 -36463.867 -36793.013 -36793.013 318.33859 318.33859 160734.11 160734.11 -530.63722 -530.63722 Loop time of 56.2661 on 1 procs for 1000 steps with 8000 atoms Performance: 1.536 ns/day, 15.629 hours/ns, 17.773 timesteps/s 41.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.358 | 55.358 | 55.358 | 0.0 | 98.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13141 | 0.13141 | 0.13141 | 0.0 | 0.23 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.70073 | 0.70073 | 0.70073 | 0.0 | 1.25 Other | | 0.07548 | | | 0.13 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275418 ave 275418 max 275418 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275418 Ave neighs/atom = 34.4273 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.061651936651, Press = -5.44690131375129 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36463.867 -36463.867 -36793.013 -36793.013 318.33859 318.33859 160734.11 160734.11 -530.63722 -530.63722 9000 -36473.586 -36473.586 -36787.171 -36787.171 303.28767 303.28767 160721.1 160721.1 -565.37094 -565.37094 Loop time of 54.9642 on 1 procs for 1000 steps with 8000 atoms Performance: 1.572 ns/day, 15.268 hours/ns, 18.194 timesteps/s 42.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 54.257 | 54.257 | 54.257 | 0.0 | 98.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092296 | 0.092296 | 0.092296 | 0.0 | 0.17 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.57998 | 0.57998 | 0.57998 | 0.0 | 1.06 Other | | 0.03496 | | | 0.06 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275294 ave 275294 max 275294 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275294 Ave neighs/atom = 34.4117 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.114978733015, Press = -7.82325996925864 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36473.586 -36473.586 -36787.171 -36787.171 303.28767 303.28767 160721.1 160721.1 -565.37094 -565.37094 10000 -36467.065 -36467.065 -36787.911 -36787.911 310.30975 310.30975 160541 160541 714.48987 714.48987 Loop time of 52.7859 on 1 procs for 1000 steps with 8000 atoms Performance: 1.637 ns/day, 14.663 hours/ns, 18.944 timesteps/s 44.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.725 | 51.725 | 51.725 | 0.0 | 97.99 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1326 | 0.1326 | 0.1326 | 0.0 | 0.25 Output | 6.1035e-05 | 6.1035e-05 | 6.1035e-05 | 0.0 | 0.00 Modify | 0.81216 | 0.81216 | 0.81216 | 0.0 | 1.54 Other | | 0.1161 | | | 0.22 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275536 ave 275536 max 275536 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275536 Ave neighs/atom = 34.442 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.138366386117, Press = -7.58571376340783 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36467.065 -36467.065 -36787.911 -36787.911 310.30975 310.30975 160541 160541 714.48987 714.48987 11000 -36456.462 -36456.462 -36785.387 -36785.387 318.1241 318.1241 160588.1 160588.1 499.93565 499.93565 Loop time of 50.894 on 1 procs for 1000 steps with 8000 atoms Performance: 1.698 ns/day, 14.137 hours/ns, 19.649 timesteps/s 46.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.095 | 50.095 | 50.095 | 0.0 | 98.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072499 | 0.072499 | 0.072499 | 0.0 | 0.14 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.63061 | 0.63061 | 0.63061 | 0.0 | 1.24 Other | | 0.09577 | | | 0.19 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275802 ave 275802 max 275802 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275802 Ave neighs/atom = 34.4753 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.176529037651, Press = -2.05879898577067 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36456.462 -36456.462 -36785.387 -36785.387 318.1241 318.1241 160588.1 160588.1 499.93565 499.93565 12000 -36469.293 -36469.293 -36795.696 -36795.696 315.68568 315.68568 160589.19 160589.19 415.47847 415.47847 Loop time of 50.335 on 1 procs for 1000 steps with 8000 atoms Performance: 1.717 ns/day, 13.982 hours/ns, 19.867 timesteps/s 46.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 49.405 | 49.405 | 49.405 | 0.0 | 98.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10242 | 0.10242 | 0.10242 | 0.0 | 0.20 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.7312 | 0.7312 | 0.7312 | 0.0 | 1.45 Other | | 0.09584 | | | 0.19 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275644 ave 275644 max 275644 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275644 Ave neighs/atom = 34.4555 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.354738546471, Press = -0.890617380415851 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36469.293 -36469.293 -36795.696 -36795.696 315.68568 315.68568 160589.19 160589.19 415.47847 415.47847 13000 -36464.494 -36464.494 -36791.181 -36791.181 315.95931 315.95931 160664.45 160664.45 -10.009979 -10.009979 Loop time of 58.9983 on 1 procs for 1000 steps with 8000 atoms Performance: 1.464 ns/day, 16.388 hours/ns, 16.950 timesteps/s 39.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.933 | 57.933 | 57.933 | 0.0 | 98.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17189 | 0.17189 | 0.17189 | 0.0 | 0.29 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.85866 | 0.85866 | 0.85866 | 0.0 | 1.46 Other | | 0.03502 | | | 0.06 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275634 ave 275634 max 275634 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275634 Ave neighs/atom = 34.4543 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.396746118537, Press = 0.17184036801197 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -36464.494 -36464.494 -36791.181 -36791.181 315.95931 315.95931 160664.45 160664.45 -10.009979 -10.009979 14000 -36471.747 -36471.747 -36792.301 -36792.301 310.0282 310.0282 160820.21 160820.21 -1202.9098 -1202.9098 Loop time of 58.6976 on 1 procs for 1000 steps with 8000 atoms Performance: 1.472 ns/day, 16.305 hours/ns, 17.036 timesteps/s 39.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.803 | 57.803 | 57.803 | 0.0 | 98.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11173 | 0.11173 | 0.11173 | 0.0 | 0.19 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.66749 | 0.66749 | 0.66749 | 0.0 | 1.14 Other | | 0.1155 | | | 0.20 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275532 ave 275532 max 275532 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275532 Ave neighs/atom = 34.4415 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.291915829415, Press = -0.735126627979753 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -36471.747 -36471.747 -36792.301 -36792.301 310.0282 310.0282 160820.21 160820.21 -1202.9098 -1202.9098 15000 -36462.696 -36462.696 -36789.417 -36789.417 315.99238 315.99238 160782.74 160782.74 -899.34672 -899.34672 Loop time of 59.7514 on 1 procs for 1000 steps with 8000 atoms Performance: 1.446 ns/day, 16.598 hours/ns, 16.736 timesteps/s 39.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.861 | 58.861 | 58.861 | 0.0 | 98.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16665 | 0.16665 | 0.16665 | 0.0 | 0.28 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.64918 | 0.64918 | 0.64918 | 0.0 | 1.09 Other | | 0.07487 | | | 0.13 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275362 ave 275362 max 275362 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275362 Ave neighs/atom = 34.4203 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.264356928597, Press = -3.23814575718029 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -36462.696 -36462.696 -36789.417 -36789.417 315.99238 315.99238 160782.74 160782.74 -899.34672 -899.34672 16000 -36469.225 -36469.225 -36796.691 -36796.691 316.71311 316.71311 160614.24 160614.24 232.22113 232.22113 Loop time of 59.0452 on 1 procs for 1000 steps with 8000 atoms Performance: 1.463 ns/day, 16.401 hours/ns, 16.936 timesteps/s 40.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.129 | 58.129 | 58.129 | 0.0 | 98.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17157 | 0.17157 | 0.17157 | 0.0 | 0.29 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.6189 | 0.6189 | 0.6189 | 0.0 | 1.05 Other | | 0.1255 | | | 0.21 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275632 ave 275632 max 275632 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275632 Ave neighs/atom = 34.454 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.319453898012, Press = -2.47319246900163 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -36469.225 -36469.225 -36796.691 -36796.691 316.71311 316.71311 160614.24 160614.24 232.22113 232.22113 17000 -36473.745 -36473.745 -36795.392 -36795.392 311.08512 311.08512 160550.71 160550.71 627.12698 627.12698 Loop time of 60.9761 on 1 procs for 1000 steps with 8000 atoms Performance: 1.417 ns/day, 16.938 hours/ns, 16.400 timesteps/s 38.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.987 | 59.987 | 59.987 | 0.0 | 98.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092086 | 0.092086 | 0.092086 | 0.0 | 0.15 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.72089 | 0.72089 | 0.72089 | 0.0 | 1.18 Other | | 0.1758 | | | 0.29 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275514 ave 275514 max 275514 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275514 Ave neighs/atom = 34.4393 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.363500713119, Press = -1.68579828298121 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -36473.745 -36473.745 -36795.392 -36795.392 311.08512 311.08512 160550.71 160550.71 627.12698 627.12698 18000 -36466.299 -36466.299 -36793.607 -36793.607 316.56016 316.56016 160521.57 160521.57 930.65006 930.65006 Loop time of 58.7984 on 1 procs for 1000 steps with 8000 atoms Performance: 1.469 ns/day, 16.333 hours/ns, 17.007 timesteps/s 39.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.643 | 57.643 | 57.643 | 0.0 | 98.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22155 | 0.22155 | 0.22155 | 0.0 | 0.38 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.79844 | 0.79844 | 0.79844 | 0.0 | 1.36 Other | | 0.1355 | | | 0.23 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275586 ave 275586 max 275586 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275586 Ave neighs/atom = 34.4483 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.306821030691, Press = -0.611602575993427 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.311 | 4.311 | 4.311 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 18000 -36466.299 -36466.299 -36793.607 -36793.607 316.56016 316.56016 160521.57 160521.57 930.65006 930.65006 19000 -36467.194 -36467.194 -36791.503 -36791.503 313.65987 313.65987 160633.77 160633.77 157.75253 157.75253 Loop time of 59.7203 on 1 procs for 1000 steps with 8000 atoms Performance: 1.447 ns/day, 16.589 hours/ns, 16.745 timesteps/s 39.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.645 | 58.645 | 58.645 | 0.0 | 98.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11129 | 0.11129 | 0.11129 | 0.0 | 0.19 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.82894 | 0.82894 | 0.82894 | 0.0 | 1.39 Other | | 0.1351 | | | 0.23 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 275562 ave 275562 max 275562 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 275562 Ave neighs/atom = 34.4453 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T313.15.out" else "print 'not_converged' file output/vol_T313.15.out" print '${V}' file output/vol_T313.15.out 160649.619354751 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0