# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.840916037559509*${_u_distance} variable latticeconst_converted equal 4.840916037559509*1 lattice fcc ${latticeconst_converted} lattice fcc 4.84091603755951 Lattice spacing in x,y,z = 4.84092 4.84092 4.84092 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (48.4092 48.4092 48.4092) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.00921607 secs variable mass_converted equal 40.078*${_u_mass} variable mass_converted equal 40.078*1 # specify which KIM Model to use pair_style kim LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 pair_coeff * * Ca mass 1 ${mass_converted} mass 1 40.078 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 113444.292373223 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 113444.292373223/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 113444.292373223/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 113444.292373223/(1*1*${_u_distance}) variable V0_metal equal 113444.292373223/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 113444.292373223*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 113444.292373223 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_u_temperature} variable temp_converted equal 333.15*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 333.15 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 333.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "333.15 - 0.2" variable T_up equal "333.15 + 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 = 20.5307 ghost atom cutoff = 20.5307 binsize = 10.2653, bins = 5 5 5 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 20.5307 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -4245.9553 -4245.9553 -4418.1643 -4418.1643 333.15 333.15 113444.29 113444.29 1621.4119 1621.4119 1000 -4047.9058 -4047.9058 -4220.8256 -4220.8256 334.5251 334.5251 117189.46 117189.46 452.73267 452.73267 Loop time of 62.9018 on 1 procs for 1000 steps with 4000 atoms Performance: 1.374 ns/day, 17.473 hours/ns, 15.898 timesteps/s 44.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 61.831 | 61.831 | 61.831 | 0.0 | 98.30 Neigh | 0.23551 | 0.23551 | 0.23551 | 0.0 | 0.37 Comm | 0.38994 | 0.38994 | 0.38994 | 0.0 | 0.62 Output | 3.7909e-05 | 3.7909e-05 | 3.7909e-05 | 0.0 | 0.00 Modify | 0.39684 | 0.39684 | 0.39684 | 0.0 | 0.63 Other | | 0.04816 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 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: 4.97246e+06 ave 4.97246e+06 max 4.97246e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4972460 Ave neighs/atom = 1243.12 Neighbor list builds = 1 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -4047.9058 -4047.9058 -4220.8256 -4220.8256 334.5251 334.5251 117189.46 117189.46 452.73267 452.73267 2000 -4071.5722 -4071.5722 -4238.0181 -4238.0181 322.00088 322.00088 116847.82 116847.82 506.26738 506.26738 Loop time of 56.4764 on 1 procs for 1000 steps with 4000 atoms Performance: 1.530 ns/day, 15.688 hours/ns, 17.707 timesteps/s 46.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.91 | 55.91 | 55.91 | 0.0 | 99.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20423 | 0.20423 | 0.20423 | 0.0 | 0.36 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.31451 | 0.31451 | 0.31451 | 0.0 | 0.56 Other | | 0.04789 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.94762e+06 ave 4.94762e+06 max 4.94762e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4947622 Ave neighs/atom = 1236.91 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -4071.5722 -4071.5722 -4238.0181 -4238.0181 322.00088 322.00088 116847.82 116847.82 506.26738 506.26738 3000 -4056.0878 -4056.0878 -4230.0573 -4230.0573 336.55577 336.55577 117171.42 117171.42 -127.06677 -127.06677 Loop time of 57.3769 on 1 procs for 1000 steps with 4000 atoms Performance: 1.506 ns/day, 15.938 hours/ns, 17.429 timesteps/s 46.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.695 | 56.695 | 56.695 | 0.0 | 98.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.27592 | 0.27592 | 0.27592 | 0.0 | 0.48 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.33784 | 0.33784 | 0.33784 | 0.0 | 0.59 Other | | 0.068 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.96075e+06 ave 4.96075e+06 max 4.96075e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4960752 Ave neighs/atom = 1240.19 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -4056.0878 -4056.0878 -4230.0573 -4230.0573 336.55577 336.55577 117171.42 117171.42 -127.06677 -127.06677 4000 -4070.4562 -4070.4562 -4236.169 -4236.169 320.58256 320.58256 116861.16 116861.16 590.29842 590.29842 Loop time of 55.4223 on 1 procs for 1000 steps with 4000 atoms Performance: 1.559 ns/day, 15.395 hours/ns, 18.043 timesteps/s 47.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 54.965 | 54.965 | 54.965 | 0.0 | 99.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1939 | 0.1939 | 0.1939 | 0.0 | 0.35 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.21503 | 0.21503 | 0.21503 | 0.0 | 0.39 Other | | 0.04785 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.94829e+06 ave 4.94829e+06 max 4.94829e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4948292 Ave neighs/atom = 1237.07 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -4070.4562 -4070.4562 -4236.169 -4236.169 320.58256 320.58256 116861.16 116861.16 590.29842 590.29842 5000 -4056.0155 -4056.0155 -4231.5152 -4231.5152 339.51607 339.51607 117235.01 117235.01 -460.75188 -460.75188 Loop time of 56.2054 on 1 procs for 1000 steps with 4000 atoms Performance: 1.537 ns/day, 15.613 hours/ns, 17.792 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.503 | 55.503 | 55.503 | 0.0 | 98.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.28447 | 0.28447 | 0.28447 | 0.0 | 0.51 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.33934 | 0.33934 | 0.33934 | 0.0 | 0.60 Other | | 0.0781 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.96036e+06 ave 4.96036e+06 max 4.96036e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4960364 Ave neighs/atom = 1240.09 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 338.765511002457, Press = -215.792964352393 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -4056.0155 -4056.0155 -4231.5152 -4231.5152 339.51607 339.51607 117235.01 117235.01 -460.75188 -460.75188 6000 -4067.0257 -4067.0257 -4238.2272 -4238.2272 331.20096 331.20096 116988.25 116988.25 -6.8532352 -6.8532352 Loop time of 53.9591 on 1 procs for 1000 steps with 4000 atoms Performance: 1.601 ns/day, 14.989 hours/ns, 18.533 timesteps/s 49.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.416 | 53.416 | 53.416 | 0.0 | 98.99 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20403 | 0.20403 | 0.20403 | 0.0 | 0.38 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.29155 | 0.29155 | 0.29155 | 0.0 | 0.54 Other | | 0.04785 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.94653e+06 ave 4.94653e+06 max 4.94653e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4946526 Ave neighs/atom = 1236.63 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.636810214118, Press = 13.3013842554744 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -4067.0257 -4067.0257 -4238.2272 -4238.2272 331.20096 331.20096 116988.25 116988.25 -6.8532352 -6.8532352 7000 -4058.4297 -4058.4297 -4232.8743 -4232.8743 337.47487 337.47487 116910.52 116910.52 701.08636 701.08636 Loop time of 53.9296 on 1 procs for 1000 steps with 4000 atoms Performance: 1.602 ns/day, 14.980 hours/ns, 18.543 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.414 | 53.414 | 53.414 | 0.0 | 99.04 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20527 | 0.20527 | 0.20527 | 0.0 | 0.38 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.26218 | 0.26218 | 0.26218 | 0.0 | 0.49 Other | | 0.0481 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.95566e+06 ave 4.95566e+06 max 4.95566e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4955664 Ave neighs/atom = 1238.92 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.356361273351, Press = -16.2816646172548 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -4058.4297 -4058.4297 -4232.8743 -4232.8743 337.47487 337.47487 116910.52 116910.52 701.08636 701.08636 8000 -4068.107 -4068.107 -4237.7276 -4237.7276 328.14265 328.14265 117089.44 117089.44 -409.83415 -409.83415 Loop time of 53.9205 on 1 procs for 1000 steps with 4000 atoms Performance: 1.602 ns/day, 14.978 hours/ns, 18.546 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.316 | 53.316 | 53.316 | 0.0 | 98.88 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.29491 | 0.29491 | 0.29491 | 0.0 | 0.55 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.24201 | 0.24201 | 0.24201 | 0.0 | 0.45 Other | | 0.06806 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.95825e+06 ave 4.95825e+06 max 4.95825e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4958248 Ave neighs/atom = 1239.56 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.228807477971, Press = -0.912195666379737 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -4068.107 -4068.107 -4237.7276 -4237.7276 328.14265 328.14265 117089.44 117089.44 -409.83415 -409.83415 9000 -4060.0288 -4060.0288 -4231.5892 -4231.5892 331.8952 331.8952 116942.92 116942.92 641.96797 641.96797 Loop time of 53.8403 on 1 procs for 1000 steps with 4000 atoms Performance: 1.605 ns/day, 14.956 hours/ns, 18.573 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.125 | 53.125 | 53.125 | 0.0 | 98.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.26493 | 0.26493 | 0.26493 | 0.0 | 0.49 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.40227 | 0.40227 | 0.40227 | 0.0 | 0.75 Other | | 0.0483 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.95237e+06 ave 4.95237e+06 max 4.95237e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4952372 Ave neighs/atom = 1238.09 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.347970222586, Press = -3.93320003379443 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -4060.0288 -4060.0288 -4231.5892 -4231.5892 331.8952 331.8952 116942.92 116942.92 641.96797 641.96797 10000 -4061.2893 -4061.2893 -4231.1284 -4231.1284 328.56533 328.56533 117156.71 117156.71 -183.87401 -183.87401 Loop time of 53.5726 on 1 procs for 1000 steps with 4000 atoms Performance: 1.613 ns/day, 14.881 hours/ns, 18.666 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.038 | 53.038 | 53.038 | 0.0 | 99.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24424 | 0.24424 | 0.24424 | 0.0 | 0.46 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.20165 | 0.20165 | 0.20165 | 0.0 | 0.38 Other | | 0.08831 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.95751e+06 ave 4.95751e+06 max 4.95751e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4957508 Ave neighs/atom = 1239.38 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.370051704203, Press = -0.147617511673368 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -4061.2893 -4061.2893 -4231.1284 -4231.1284 328.56533 328.56533 117156.71 117156.71 -183.87401 -183.87401 11000 -4065.5513 -4065.5513 -4239.7039 -4239.7039 336.91 336.91 116915.01 116915.01 170.57403 170.57403 Loop time of 53.2609 on 1 procs for 1000 steps with 4000 atoms Performance: 1.622 ns/day, 14.795 hours/ns, 18.775 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.768 | 52.768 | 52.768 | 0.0 | 99.07 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14363 | 0.14363 | 0.14363 | 0.0 | 0.27 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.28133 | 0.28133 | 0.28133 | 0.0 | 0.53 Other | | 0.06785 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.94954e+06 ave 4.94954e+06 max 4.94954e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4949538 Ave neighs/atom = 1237.38 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.369721234982, Press = -1.57620605927479 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -4065.5513 -4065.5513 -4239.7039 -4239.7039 336.91 336.91 116915.01 116915.01 170.57403 170.57403 12000 -4062.3363 -4062.3363 -4237.1278 -4237.1278 338.14588 338.14588 117217.98 117217.98 -849.02794 -849.02794 Loop time of 53.6707 on 1 procs for 1000 steps with 4000 atoms Performance: 1.610 ns/day, 14.909 hours/ns, 18.632 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.187 | 53.187 | 53.187 | 0.0 | 99.10 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16422 | 0.16422 | 0.16422 | 0.0 | 0.31 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.27189 | 0.27189 | 0.27189 | 0.0 | 0.51 Other | | 0.04803 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.95839e+06 ave 4.95839e+06 max 4.95839e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4958392 Ave neighs/atom = 1239.6 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.006941179236, Press = -2.89665324537417 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -4062.3363 -4062.3363 -4237.1278 -4237.1278 338.14588 338.14588 117217.98 117217.98 -849.02794 -849.02794 13000 -4063.9141 -4063.9141 -4236.2634 -4236.2634 333.42136 333.42136 116970.83 116970.83 201.97908 201.97908 Loop time of 53.9278 on 1 procs for 1000 steps with 4000 atoms Performance: 1.602 ns/day, 14.980 hours/ns, 18.543 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.28 | 53.28 | 53.28 | 0.0 | 98.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.27598 | 0.27598 | 0.27598 | 0.0 | 0.51 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.32347 | 0.32347 | 0.32347 | 0.0 | 0.60 Other | | 0.04814 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.94713e+06 ave 4.94713e+06 max 4.94713e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4947126 Ave neighs/atom = 1236.78 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.950546103638, Press = 0.254691007609467 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -4063.9141 -4063.9141 -4236.2634 -4236.2634 333.42136 333.42136 116970.83 116970.83 201.97908 201.97908 14000 -4057.5989 -4057.5989 -4230.3338 -4230.3338 334.16743 334.16743 117069.19 117069.19 254.9426 254.9426 Loop time of 53.4421 on 1 procs for 1000 steps with 4000 atoms Performance: 1.617 ns/day, 14.845 hours/ns, 18.712 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.807 | 52.807 | 52.807 | 0.0 | 98.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24482 | 0.24482 | 0.24482 | 0.0 | 0.46 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.34226 | 0.34226 | 0.34226 | 0.0 | 0.64 Other | | 0.04824 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.95639e+06 ave 4.95639e+06 max 4.95639e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4956392 Ave neighs/atom = 1239.1 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.973751347779, Press = -2.61145036510195 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 25.73 | 25.73 | 25.73 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -4057.5989 -4057.5989 -4230.3338 -4230.3338 334.16743 334.16743 117069.19 117069.19 254.9426 254.9426 15000 -4064.2534 -4064.2534 -4235.3634 -4235.3634 331.02388 331.02388 117047.33 117047.33 -55.862022 -55.862022 Loop time of 59.353 on 1 procs for 1000 steps with 4000 atoms Performance: 1.456 ns/day, 16.487 hours/ns, 16.848 timesteps/s 45.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.619 | 58.619 | 58.619 | 0.0 | 98.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24445 | 0.24445 | 0.24445 | 0.0 | 0.41 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.44142 | 0.44142 | 0.44142 | 0.0 | 0.74 Other | | 0.04831 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 21327 ave 21327 max 21327 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 4.95259e+06 ave 4.95259e+06 max 4.95259e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 4952586 Ave neighs/atom = 1238.15 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 117047.863957816 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0