# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.1465589627623562*${_u_distance} variable latticeconst_converted equal 3.1465589627623562*1 lattice bcc ${latticeconst_converted} lattice bcc 3.14655896276236 Lattice spacing in x,y,z = 3.1465590 3.1465590 3.1465590 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (31.465590 31.465590 31.465590) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000 seconds variable mass_converted equal 95.94*${_u_mass} variable mass_converted equal 95.94*1 kim_interactions Mo #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_WangOhLee_2020_CuMo__MO_380272712420_000 pair_coeff * * Mo #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 95.94 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 31153.5557782513 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31153.5557782513/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31153.5557782513/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 31153.5557782513/(1*1*${_u_distance}) variable V0_metal equal 31153.5557782513/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 31153.5557782513*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 31153.5557782513 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8 ghost atom cutoff = 8 binsize = 4, bins = 8 8 8 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13539.085 -13539.085 -13620 -13620 313.15 313.15 31153.556 31153.556 2774.2349 2774.2349 1000 -13455.734 -13455.734 -13545.318 -13545.318 346.70069 346.70069 31371.543 31371.543 -4872.8131 -4872.8131 Loop time of 68.8973 on 1 procs for 1000 steps with 2000 atoms Performance: 1.254 ns/day, 19.138 hours/ns, 14.514 timesteps/s 81.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 68.744 | 68.744 | 68.744 | 0.0 | 99.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.034577 | 0.034577 | 0.034577 | 0.0 | 0.05 Output | 3.67e-05 | 3.67e-05 | 3.67e-05 | 0.0 | 0.00 Modify | 0.086109 | 0.086109 | 0.086109 | 0.0 | 0.12 Other | | 0.03206 | | | 0.05 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471.00 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272000.0 ave 272000 max 272000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272000 Ave neighs/atom = 136.00000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13455.734 -13455.734 -13545.318 -13545.318 346.70069 346.70069 31371.543 31371.543 -4872.8131 -4872.8131 2000 -13454.686 -13454.686 -13534.948 -13534.948 310.62298 310.62298 31299.228 31299.228 2706.959 2706.959 Loop time of 66.1171 on 1 procs for 1000 steps with 2000 atoms Performance: 1.307 ns/day, 18.366 hours/ns, 15.125 timesteps/s 86.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.963 | 65.963 | 65.963 | 0.0 | 99.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.033857 | 0.033857 | 0.033857 | 0.0 | 0.05 Output | 3.63e-05 | 3.63e-05 | 3.63e-05 | 0.0 | 0.00 Modify | 0.10799 | 0.10799 | 0.10799 | 0.0 | 0.16 Other | | 0.0121 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5459.00 ave 5459 max 5459 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272078.0 ave 272078 max 272078 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272078 Ave neighs/atom = 136.03900 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13454.686 -13454.686 -13534.948 -13534.948 310.62298 310.62298 31299.228 31299.228 2706.959 2706.959 3000 -13458.028 -13458.028 -13536.736 -13536.736 304.60714 304.60714 31324.917 31324.917 -39.511949 -39.511949 Loop time of 66.3937 on 1 procs for 1000 steps with 2000 atoms Performance: 1.301 ns/day, 18.443 hours/ns, 15.062 timesteps/s 86.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.219 | 66.219 | 66.219 | 0.0 | 99.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074985 | 0.074985 | 0.074985 | 0.0 | 0.11 Output | 4.42e-05 | 4.42e-05 | 4.42e-05 | 0.0 | 0.00 Modify | 0.087317 | 0.087317 | 0.087317 | 0.0 | 0.13 Other | | 0.01236 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5463.00 ave 5463 max 5463 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272142.0 ave 272142 max 272142 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272142 Ave neighs/atom = 136.07100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13458.028 -13458.028 -13536.736 -13536.736 304.60714 304.60714 31324.917 31324.917 -39.511949 -39.511949 4000 -13453.418 -13453.418 -13540.274 -13540.274 336.14459 336.14459 31308.194 31308.194 1276.1189 1276.1189 Loop time of 64.8023 on 1 procs for 1000 steps with 2000 atoms Performance: 1.333 ns/day, 18.001 hours/ns, 15.432 timesteps/s 87.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.67 | 64.67 | 64.67 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.033885 | 0.033885 | 0.033885 | 0.0 | 0.05 Output | 4.27e-05 | 4.27e-05 | 4.27e-05 | 0.0 | 0.00 Modify | 0.086795 | 0.086795 | 0.086795 | 0.0 | 0.13 Other | | 0.01194 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5460.00 ave 5460 max 5460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272100.0 ave 272100 max 272100 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272100 Ave neighs/atom = 136.05000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13453.418 -13453.418 -13540.274 -13540.274 336.14459 336.14459 31308.194 31308.194 1276.1189 1276.1189 5000 -13458.053 -13458.053 -13538.11 -13538.11 309.83136 309.83136 31346.637 31346.637 -2093.852 -2093.852 Loop time of 64.3955 on 1 procs for 1000 steps with 2000 atoms Performance: 1.342 ns/day, 17.888 hours/ns, 15.529 timesteps/s 88.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.263 | 64.263 | 64.263 | 0.0 | 99.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.034082 | 0.034082 | 0.034082 | 0.0 | 0.05 Output | 3.19e-05 | 3.19e-05 | 3.19e-05 | 0.0 | 0.00 Modify | 0.086174 | 0.086174 | 0.086174 | 0.0 | 0.13 Other | | 0.01204 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5459.00 ave 5459 max 5459 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272090.0 ave 272090 max 272090 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272090 Ave neighs/atom = 136.04500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 311.931548881405, Press = 535.888304501397 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13458.053 -13458.053 -13538.11 -13538.11 309.83136 309.83136 31346.637 31346.637 -2093.852 -2093.852 6000 -13454.063 -13454.063 -13536.263 -13536.263 318.12345 318.12345 31298.195 31298.195 2293.0892 2293.0892 Loop time of 66.1533 on 1 procs for 1000 steps with 2000 atoms Performance: 1.306 ns/day, 18.376 hours/ns, 15.116 timesteps/s 86.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.995 | 65.995 | 65.995 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.034177 | 0.034177 | 0.034177 | 0.0 | 0.05 Output | 3.07e-05 | 3.07e-05 | 3.07e-05 | 0.0 | 0.00 Modify | 0.11211 | 0.11211 | 0.11211 | 0.0 | 0.17 Other | | 0.0122 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5463.00 ave 5463 max 5463 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272098.0 ave 272098 max 272098 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272098 Ave neighs/atom = 136.04900 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.282741573829, Press = -39.0056210945665 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13454.063 -13454.063 -13536.263 -13536.263 318.12345 318.12345 31298.195 31298.195 2293.0892 2293.0892 7000 -13456.063 -13456.063 -13538.015 -13538.015 317.16349 317.16349 31335.04 31335.04 -857.0035 -857.0035 Loop time of 66.6825 on 1 procs for 1000 steps with 2000 atoms Performance: 1.296 ns/day, 18.523 hours/ns, 14.996 timesteps/s 85.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.523 | 66.523 | 66.523 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.034032 | 0.034032 | 0.034032 | 0.0 | 0.05 Output | 2.56e-05 | 2.56e-05 | 2.56e-05 | 0.0 | 0.00 Modify | 0.11148 | 0.11148 | 0.11148 | 0.0 | 0.17 Other | | 0.01368 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5458.00 ave 5458 max 5458 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272178.0 ave 272178 max 272178 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272178 Ave neighs/atom = 136.08900 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.023386752761, Press = 35.4660927119931 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13456.063 -13456.063 -13538.015 -13538.015 317.16349 317.16349 31335.04 31335.04 -857.0035 -857.0035 8000 -13454.5 -13454.5 -13537.436 -13537.436 320.96866 320.96866 31321.311 31321.311 119.83556 119.83556 Loop time of 64.5233 on 1 procs for 1000 steps with 2000 atoms Performance: 1.339 ns/day, 17.923 hours/ns, 15.498 timesteps/s 87.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.384 | 64.384 | 64.384 | 0.0 | 99.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.034246 | 0.034246 | 0.034246 | 0.0 | 0.05 Output | 3.13e-05 | 3.13e-05 | 3.13e-05 | 0.0 | 0.00 Modify | 0.092747 | 0.092747 | 0.092747 | 0.0 | 0.14 Other | | 0.01217 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5467.00 ave 5467 max 5467 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272092.0 ave 272092 max 272092 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272092 Ave neighs/atom = 136.04600 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.006164403945, Press = -0.516927999108546 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13454.5 -13454.5 -13537.436 -13537.436 320.96866 320.96866 31321.311 31321.311 119.83556 119.83556 9000 -13456.663 -13456.663 -13536.395 -13536.395 308.56955 308.56955 31318.088 31318.088 616.73993 616.73993 Loop time of 66.1463 on 1 procs for 1000 steps with 2000 atoms Performance: 1.306 ns/day, 18.374 hours/ns, 15.118 timesteps/s 86.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.01 | 66.01 | 66.01 | 0.0 | 99.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.033816 | 0.033816 | 0.033816 | 0.0 | 0.05 Output | 4.03e-05 | 4.03e-05 | 4.03e-05 | 0.0 | 0.00 Modify | 0.090405 | 0.090405 | 0.090405 | 0.0 | 0.14 Other | | 0.01196 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5464.00 ave 5464 max 5464 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272122.0 ave 272122 max 272122 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272122 Ave neighs/atom = 136.06100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.674279577677, Press = 9.5378518969968 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13456.663 -13456.663 -13536.395 -13536.395 308.56955 308.56955 31318.088 31318.088 616.73993 616.73993 10000 -13453.217 -13453.217 -13537.481 -13537.481 326.11035 326.11035 31338.658 31338.658 -1093.9205 -1093.9205 Loop time of 67.408 on 1 procs for 1000 steps with 2000 atoms Performance: 1.282 ns/day, 18.724 hours/ns, 14.835 timesteps/s 84.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.244 | 67.244 | 67.244 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.034167 | 0.034167 | 0.034167 | 0.0 | 0.05 Output | 3.23e-05 | 3.23e-05 | 3.23e-05 | 0.0 | 0.00 Modify | 0.097283 | 0.097283 | 0.097283 | 0.0 | 0.14 Other | | 0.03215 | | | 0.05 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5464.00 ave 5464 max 5464 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272148.0 ave 272148 max 272148 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272148 Ave neighs/atom = 136.07400 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.732494781839, Press = -1.9443200108907 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13453.217 -13453.217 -13537.481 -13537.481 326.11035 326.11035 31338.658 31338.658 -1093.9205 -1093.9205 11000 -13456.035 -13456.035 -13537.717 -13537.717 316.11552 316.11552 31315.405 31315.405 727.23492 727.23492 Loop time of 65.2368 on 1 procs for 1000 steps with 2000 atoms Performance: 1.324 ns/day, 18.121 hours/ns, 15.329 timesteps/s 87.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.079 | 65.079 | 65.079 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.034083 | 0.034083 | 0.034083 | 0.0 | 0.05 Output | 3.16e-05 | 3.16e-05 | 3.16e-05 | 0.0 | 0.00 Modify | 0.11144 | 0.11144 | 0.11144 | 0.0 | 0.17 Other | | 0.01217 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5463.00 ave 5463 max 5463 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272092.0 ave 272092 max 272092 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272092 Ave neighs/atom = 136.04600 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.325213237846, Press = 9.05397800058701 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13456.035 -13456.035 -13537.717 -13537.717 316.11552 316.11552 31315.405 31315.405 727.23492 727.23492 12000 -13459.711 -13459.711 -13538.68 -13538.68 305.61553 305.61553 31347.827 31347.827 -2322.8992 -2322.8992 Loop time of 66.9307 on 1 procs for 1000 steps with 2000 atoms Performance: 1.291 ns/day, 18.592 hours/ns, 14.941 timesteps/s 84.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.751 | 66.751 | 66.751 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.033824 | 0.033824 | 0.033824 | 0.0 | 0.05 Output | 3.06e-05 | 3.06e-05 | 3.06e-05 | 0.0 | 0.00 Modify | 0.13374 | 0.13374 | 0.13374 | 0.0 | 0.20 Other | | 0.01219 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5461.00 ave 5461 max 5461 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272092.0 ave 272092 max 272092 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272092 Ave neighs/atom = 136.04600 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.122958677607, Press = -5.07335937297963 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13459.711 -13459.711 -13538.68 -13538.68 305.61553 305.61553 31347.827 31347.827 -2322.8992 -2322.8992 13000 -13454.618 -13454.618 -13535.894 -13535.894 314.54759 314.54759 31285.027 31285.027 3486.6755 3486.6755 Loop time of 66.1214 on 1 procs for 1000 steps with 2000 atoms Performance: 1.307 ns/day, 18.367 hours/ns, 15.124 timesteps/s 85.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.942 | 65.942 | 65.942 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.034314 | 0.034314 | 0.034314 | 0.0 | 0.05 Output | 3.14e-05 | 3.14e-05 | 3.14e-05 | 0.0 | 0.00 Modify | 0.13281 | 0.13281 | 0.13281 | 0.0 | 0.20 Other | | 0.01205 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5457.00 ave 5457 max 5457 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272094.0 ave 272094 max 272094 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272094 Ave neighs/atom = 136.04700 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.02147989099, Press = 6.92319290446918 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.196 | 4.196 | 4.196 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13454.618 -13454.618 -13535.894 -13535.894 314.54759 314.54759 31285.027 31285.027 3486.6755 3486.6755 14000 -13457.78 -13457.78 -13538.405 -13538.405 312.02896 312.02896 31352.282 31352.282 -2563.5887 -2563.5887 Loop time of 65.1606 on 1 procs for 1000 steps with 2000 atoms Performance: 1.326 ns/day, 18.100 hours/ns, 15.347 timesteps/s 87.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.022 | 65.022 | 65.022 | 0.0 | 99.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03437 | 0.03437 | 0.03437 | 0.0 | 0.05 Output | 3.2e-05 | 3.2e-05 | 3.2e-05 | 0.0 | 0.00 Modify | 0.092013 | 0.092013 | 0.092013 | 0.0 | 0.14 Other | | 0.01207 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5463.00 ave 5463 max 5463 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272146.0 ave 272146 max 272146 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272146 Ave neighs/atom = 136.07300 Neighbor list builds = 0 Dangerous builds = 0 if "${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 31323.8224428247 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0