Thanks for you kind help.
The mainly error information is as follows:
WARNING: Neighbor exclusions used with KSpace solver may give inconsistent Coulombic energies (…/neighbor.cpp:441)
WARNING: System is not charge neutral, net charge = 1.6952 (…/kspace.cpp:297)
ERROR: Lost atoms: original 2850 current 2848 (…/thermo.cpp:395)
For details, see the input files as follows (the input data file for water is in the attachment)
----------------------------------------------------------input--------------------------------------------------------------------
units real
atom_style full
boundary p p p
pair_style lj/cut/coul/long 10.0
pair_modify tail yes
bond_style harmonic
angle_style harmonic
special_bonds lj/coul 0 0 0.5
kspace_style pppm 0.00001
variable molname index yyb
variable equil index heat
variable itemp index 300
variable ftemp index 300
read_restart ddrst.rst2
neighbor 2.0 bin
neigh_modify every 1 delay 0 check yes
group water type 1 2
molecule hho …/00model/hho.txt offset 0 0 0 0 0
info group
log log.{molname} ##_{ensemble}_${nanosec}
timestep 1.0
#fix fixshake all shake 0.0001 20 0 b 1 a 1
fix fixnvt all nvt temp {itemp} {ftemp} 50.0
fix fixmomentum all momentum 1 linear 1 1 1
fix fixrecenter all recenter INIT INIT INIT
fix fixgcmc water gcmc 2 10 10 0 777 ${ftemp} 0.0 0.1 mol hho maxangle 90 full_energy
thermo 2
thermo_style custom step time atoms temp press lx density
restart 50 ddrst.rst1 ddrst.rst2
dump dumptrj all atom 100 {molname}_all.trj ##{ensemble}_${nanosec}.trj
dump_modify dumptrj image yes scale yes
run 10000 ## 1000000 # for upto ${nanosec}
unfix fixnvt # unfix fixmomentum
unfix fixrecenter
unfix fixgcmc
undump dumptrj
----------------------------------------------------------input--------------------------------------------------------------------
----------------------------------------------------------output--------------------------------------------------------------------
TACC: Setting memory limits for job 2903494 to unlimited KB
TACC: Dumping job script:
in.data (569 KB)
in.parameter (1.33 KB)
log.out (6.29 KB)