# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.463848382234573*${_u_distance} variable latticeconst_converted equal 5.463848382234573*1 lattice diamond ${latticeconst_converted} lattice diamond 5.46384838223457 Lattice spacing in x,y,z = 5.4638484 5.4638484 5.4638484 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (54.638484 54.638484 54.638484) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.002 seconds variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 kim_interactions Si #=== BEGIN kim_interactions ================================== variable kim_periodic equal 1 pair_style adp pair_coeff * * /tmp/kim-shared-library-parameter-file-directory-XXXXXX8EyQBL/Si_Au_Al.adp.txt Si #=== END kim_interactions ==================================== 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 163115.757941018 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 163115.757941018/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 163115.757941018/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 163115.757941018/(1*1*${_u_distance}) variable V0_metal equal 163115.757941018/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 163115.757941018*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 163115.757941018 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.1961461 ghost atom cutoff = 8.1961461 binsize = 4.0980731, bins = 14 14 14 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair adp, perpetual attributes: half, newton on pair build: half/bin/atomonly/newton stencil: half/bin/3d/newton bin: standard Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36496.717 -36496.717 -36799.82 -36799.82 293.15 293.15 163115.76 163115.76 1984.7936 1984.7936 1000 -36163.129 -36163.129 -36469.967 -36469.967 296.76257 296.76257 162913.55 162913.55 -88.128479 -88.128479 Loop time of 78.8148 on 1 procs for 1000 steps with 8000 atoms Performance: 1.096 ns/day, 21.893 hours/ns, 12.688 timesteps/s 37.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.714 | 77.714 | 77.714 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.29078 | 0.29078 | 0.29078 | 0.0 | 0.37 Output | 6.52e-05 | 6.52e-05 | 6.52e-05 | 0.0 | 0.00 Modify | 0.75923 | 0.75923 | 0.75923 | 0.0 | 0.96 Other | | 0.05092 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10629.0 ave 10629 max 10629 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 488000.0 ave 488000 max 488000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 488000 Ave neighs/atom = 61.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36163.129 -36163.129 -36469.967 -36469.967 296.76257 296.76257 162913.55 162913.55 -88.128479 -88.128479 2000 -36195.59 -36195.59 -36490.455 -36490.455 285.18273 285.18273 162739.31 162739.31 681.83231 681.83231 Loop time of 68.4364 on 1 procs for 1000 steps with 8000 atoms Performance: 1.262 ns/day, 19.010 hours/ns, 14.612 timesteps/s 42.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.572 | 67.572 | 67.572 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11956 | 0.11956 | 0.11956 | 0.0 | 0.17 Output | 5.56e-05 | 5.56e-05 | 5.56e-05 | 0.0 | 0.00 Modify | 0.70682 | 0.70682 | 0.70682 | 0.0 | 1.03 Other | | 0.03799 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9554.00 ave 9554 max 9554 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 479870.0 ave 479870 max 479870 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 479870 Ave neighs/atom = 59.983750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36195.59 -36195.59 -36490.455 -36490.455 285.18273 285.18273 162739.31 162739.31 681.83231 681.83231 3000 -36177.275 -36177.275 -36486.897 -36486.897 299.45504 299.45504 162950.71 162950.71 -238.30018 -238.30018 Loop time of 73.3755 on 1 procs for 1000 steps with 8000 atoms Performance: 1.178 ns/day, 20.382 hours/ns, 13.629 timesteps/s 39.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.058 | 72.058 | 72.058 | 0.0 | 98.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21367 | 0.21367 | 0.21367 | 0.0 | 0.29 Output | 5.92e-05 | 5.92e-05 | 5.92e-05 | 0.0 | 0.00 Modify | 1.019 | 1.019 | 1.019 | 0.0 | 1.39 Other | | 0.08464 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9641.00 ave 9641 max 9641 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 480975.0 ave 480975 max 480975 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 480975 Ave neighs/atom = 60.121875 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36177.275 -36177.275 -36486.897 -36486.897 299.45504 299.45504 162950.71 162950.71 -238.30018 -238.30018 4000 -36188.924 -36188.924 -36488.011 -36488.011 289.26524 289.26524 162885.91 162885.91 -212.83939 -212.83939 Loop time of 77.1782 on 1 procs for 1000 steps with 8000 atoms Performance: 1.119 ns/day, 21.438 hours/ns, 12.957 timesteps/s 37.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.125 | 76.125 | 76.125 | 0.0 | 98.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17928 | 0.17928 | 0.17928 | 0.0 | 0.23 Output | 5.83e-05 | 5.83e-05 | 5.83e-05 | 0.0 | 0.00 Modify | 0.83154 | 0.83154 | 0.83154 | 0.0 | 1.08 Other | | 0.04275 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9598.00 ave 9598 max 9598 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 480566.0 ave 480566 max 480566 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 480566 Ave neighs/atom = 60.070750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36188.924 -36188.924 -36488.011 -36488.011 289.26524 289.26524 162885.91 162885.91 -212.83939 -212.83939 5000 -36185.062 -36185.062 -36488.407 -36488.407 293.38398 293.38398 162725.89 162725.89 654.72677 654.72677 Loop time of 76.0516 on 1 procs for 1000 steps with 8000 atoms Performance: 1.136 ns/day, 21.125 hours/ns, 13.149 timesteps/s 38.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.912 | 74.912 | 74.912 | 0.0 | 98.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1496 | 0.1496 | 0.1496 | 0.0 | 0.20 Output | 6.09e-05 | 6.09e-05 | 6.09e-05 | 0.0 | 0.00 Modify | 0.87253 | 0.87253 | 0.87253 | 0.0 | 1.15 Other | | 0.1177 | | | 0.15 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9683.00 ave 9683 max 9683 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 480039.0 ave 480039 max 480039 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 480039 Ave neighs/atom = 60.004875 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 294.137024118528, Press = 152.858726740726 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36185.062 -36185.062 -36488.407 -36488.407 293.38398 293.38398 162725.89 162725.89 654.72677 654.72677 6000 -36183.769 -36183.769 -36489.219 -36489.219 295.4202 295.4202 162962.37 162962.37 -424.48576 -424.48576 Loop time of 61.9848 on 1 procs for 1000 steps with 8000 atoms Performance: 1.394 ns/day, 17.218 hours/ns, 16.133 timesteps/s 46.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 60.958 | 60.958 | 60.958 | 0.0 | 98.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14185 | 0.14185 | 0.14185 | 0.0 | 0.23 Output | 7.44e-05 | 7.44e-05 | 7.44e-05 | 0.0 | 0.00 Modify | 0.8079 | 0.8079 | 0.8079 | 0.0 | 1.30 Other | | 0.07719 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9724.00 ave 9724 max 9724 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 480746.0 ave 480746 max 480746 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 480746 Ave neighs/atom = 60.093250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.773350465837, Press = 19.5724016093456 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36183.769 -36183.769 -36489.219 -36489.219 295.4202 295.4202 162962.37 162962.37 -424.48576 -424.48576 7000 -36189.731 -36189.731 -36488.756 -36488.756 289.20612 289.20612 162859.83 162859.83 -211.21078 -211.21078 Loop time of 44.3131 on 1 procs for 1000 steps with 8000 atoms Performance: 1.950 ns/day, 12.309 hours/ns, 22.567 timesteps/s 65.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 43.632 | 43.632 | 43.632 | 0.0 | 98.46 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14441 | 0.14441 | 0.14441 | 0.0 | 0.33 Output | 3.8e-05 | 3.8e-05 | 3.8e-05 | 0.0 | 0.00 Modify | 0.49502 | 0.49502 | 0.49502 | 0.0 | 1.12 Other | | 0.04138 | | | 0.09 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9587.00 ave 9587 max 9587 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 479989.0 ave 479989 max 479989 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 479989 Ave neighs/atom = 59.998625 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.147126582905, Press = 4.67764201119336 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36189.731 -36189.731 -36488.756 -36488.756 289.20612 289.20612 162859.83 162859.83 -211.21078 -211.21078 8000 -36181.997 -36181.997 -36485.294 -36485.294 293.338 293.338 162893.66 162893.66 -285.12626 -285.12626 Loop time of 41.7108 on 1 procs for 1000 steps with 8000 atoms Performance: 2.071 ns/day, 11.586 hours/ns, 23.975 timesteps/s 70.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.105 | 41.105 | 41.105 | 0.0 | 98.55 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074071 | 0.074071 | 0.074071 | 0.0 | 0.18 Output | 6.61e-05 | 6.61e-05 | 6.61e-05 | 0.0 | 0.00 Modify | 0.47484 | 0.47484 | 0.47484 | 0.0 | 1.14 Other | | 0.05727 | | | 0.14 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9675.00 ave 9675 max 9675 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 480169.0 ave 480169 max 480169 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 480169 Ave neighs/atom = 60.021125 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.097139825106, Press = 4.27210514820742 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36181.997 -36181.997 -36485.294 -36485.294 293.338 293.338 162893.66 162893.66 -285.12626 -285.12626 9000 -36190.588 -36190.588 -36490.382 -36490.382 289.95022 289.95022 162947.69 162947.69 -340.74172 -340.74172 Loop time of 45.2616 on 1 procs for 1000 steps with 8000 atoms Performance: 1.909 ns/day, 12.573 hours/ns, 22.094 timesteps/s 64.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.48 | 44.48 | 44.48 | 0.0 | 98.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14349 | 0.14349 | 0.14349 | 0.0 | 0.32 Output | 3.9e-05 | 3.9e-05 | 3.9e-05 | 0.0 | 0.00 Modify | 0.60047 | 0.60047 | 0.60047 | 0.0 | 1.33 Other | | 0.03754 | | | 0.08 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9594.00 ave 9594 max 9594 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 480048.0 ave 480048 max 480048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 480048 Ave neighs/atom = 60.006000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.123426134925, Press = -0.694832075264167 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36190.588 -36190.588 -36490.382 -36490.382 289.95022 289.95022 162947.69 162947.69 -340.74172 -340.74172 10000 -36182.686 -36182.686 -36485.519 -36485.519 292.88888 292.88888 162785.24 162785.24 377.003 377.003 Loop time of 45.088 on 1 procs for 1000 steps with 8000 atoms Performance: 1.916 ns/day, 12.524 hours/ns, 22.179 timesteps/s 64.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.318 | 44.318 | 44.318 | 0.0 | 98.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15395 | 0.15395 | 0.15395 | 0.0 | 0.34 Output | 4.8e-05 | 4.8e-05 | 4.8e-05 | 0.0 | 0.00 Modify | 0.57811 | 0.57811 | 0.57811 | 0.0 | 1.28 Other | | 0.03737 | | | 0.08 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9566.00 ave 9566 max 9566 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 480173.0 ave 480173 max 480173 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 480173 Ave neighs/atom = 60.021625 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.1455986882, Press = 2.2777324460301 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36182.686 -36182.686 -36485.519 -36485.519 292.88888 292.88888 162785.24 162785.24 377.003 377.003 11000 -36185.466 -36185.466 -36486.963 -36486.963 291.59671 291.59671 162968.91 162968.91 -355.28708 -355.28708 Loop time of 45.9697 on 1 procs for 1000 steps with 8000 atoms Performance: 1.879 ns/day, 12.769 hours/ns, 21.753 timesteps/s 63.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.359 | 45.359 | 45.359 | 0.0 | 98.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11498 | 0.11498 | 0.11498 | 0.0 | 0.25 Output | 4.66e-05 | 4.66e-05 | 4.66e-05 | 0.0 | 0.00 Modify | 0.45521 | 0.45521 | 0.45521 | 0.0 | 0.99 Other | | 0.0405 | | | 0.09 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9712.00 ave 9712 max 9712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 480479.0 ave 480479 max 480479 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 480479 Ave neighs/atom = 60.059875 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.149239539642, Press = 3.67805994522028 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36185.466 -36185.466 -36486.963 -36486.963 291.59671 291.59671 162968.91 162968.91 -355.28708 -355.28708 12000 -36184.257 -36184.257 -36486.16 -36486.16 291.9888 291.9888 163060.23 163060.23 -905.59709 -905.59709 Loop time of 48.8935 on 1 procs for 1000 steps with 8000 atoms Performance: 1.767 ns/day, 13.582 hours/ns, 20.453 timesteps/s 59.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.128 | 48.128 | 48.128 | 0.0 | 98.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14969 | 0.14969 | 0.14969 | 0.0 | 0.31 Output | 6.52e-05 | 6.52e-05 | 6.52e-05 | 0.0 | 0.00 Modify | 0.56929 | 0.56929 | 0.56929 | 0.0 | 1.16 Other | | 0.04627 | | | 0.09 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9635.00 ave 9635 max 9635 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 480161.0 ave 480161 max 480161 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 480161 Ave neighs/atom = 60.020125 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.355252117271, Press = -1.42046800845581 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36184.257 -36184.257 -36486.16 -36486.16 291.9888 291.9888 163060.23 163060.23 -905.59709 -905.59709 13000 -36182.722 -36182.722 -36485.435 -36485.435 292.77288 292.77288 162820.44 162820.44 243.35768 243.35768 Loop time of 46.2692 on 1 procs for 1000 steps with 8000 atoms Performance: 1.867 ns/day, 12.853 hours/ns, 21.613 timesteps/s 62.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.569 | 45.569 | 45.569 | 0.0 | 98.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10338 | 0.10338 | 0.10338 | 0.0 | 0.22 Output | 5.46e-05 | 5.46e-05 | 5.46e-05 | 0.0 | 0.00 Modify | 0.51945 | 0.51945 | 0.51945 | 0.0 | 1.12 Other | | 0.07765 | | | 0.17 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9601.00 ave 9601 max 9601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 479752.0 ave 479752 max 479752 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 479752 Ave neighs/atom = 59.969000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.307089679588, Press = -0.687416076269234 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.83 | 12.83 | 12.83 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -36182.722 -36182.722 -36485.435 -36485.435 292.77288 292.77288 162820.44 162820.44 243.35768 243.35768 14000 -36190.069 -36190.069 -36489.968 -36489.968 290.05195 290.05195 162851.04 162851.04 -16.599973 -16.599973 Loop time of 44.6609 on 1 procs for 1000 steps with 8000 atoms Performance: 1.935 ns/day, 12.406 hours/ns, 22.391 timesteps/s 64.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.067 | 44.067 | 44.067 | 0.0 | 98.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092287 | 0.092287 | 0.092287 | 0.0 | 0.21 Output | 4.8e-05 | 4.8e-05 | 4.8e-05 | 0.0 | 0.00 Modify | 0.44456 | 0.44456 | 0.44456 | 0.0 | 1.00 Other | | 0.05738 | | | 0.13 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 9692.00 ave 9692 max 9692 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 480458.0 ave 480458 max 480458 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 480458 Ave neighs/atom = 60.057250 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 162868.416866236 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0