[求助] KIVA求助，请帮我看看是怎么回事？

diesel

用ICEM作网格，运行KIVA，出现如下错误，请帮我看看是怎回事？
另我ICEM作HEXA在ICEM5.0下，怎么smooth菜单都没激活，不能使用，请大虾提示ICEM的HEXA网格怎样进行优化？谢谢！！！
ncyc= 246 ca=-141.83 t= 3.9758E-03 dt= 9.4515E-08 gr= 0.084 tmax= 7.0922E+02
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 rstr
      iters: y= 0 v= 3 t= 2 p= 6 k= 2 e= 2 big= 1 nfluxs= 4 pgs= 1.0000E+00
      dtcon= 2.47512E-08 dtacc= 4.16735E-04 dtrst= 8.72314E-08 dt= 8.72314E-08
ncyc= 247 ca=-141.83 t= 3.9759E-03 dt= 8.7231E-08 gr= 0.076 tmax= 7.5659E+02
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 rstr
      iters: y= 0 v= 3 t= 2 p= 7 k= 2 e= 2 big= 1 nfluxs= 4 pgs= 1.0000E+00
      dtcon= 2.12149E-08 dtacc= 4.49481E-04 dtrst= 8.10452E-08 dt= 8.10452E-08
ncyc= 248 ca=-141.83 t= 3.9760E-03 dt= 8.1045E-08 gr= 0.084 tmax= 7.5123E+02
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 rstr
      iters: y= 0 v= 3 t= 2 p= 6 k= 2 e= 2 big= 1 nfluxs= 4 pgs= 1.0000E+00
      dtcon= 1.83696E-08 dtacc= 4.90786E-04 dtrst= 7.57629E-08 dt= 7.57629E-08
ncyc= 249 ca=-141.83 t= 3.9760E-03 dt= 7.5763E-08 gr= 0.084 tmax= 7.1042E+02
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 rstr
      iters: y= 0 v= 3 t= 2 p= 7 k= 2 e= 2 big= 1 nfluxs= 5 pgs= 1.0000E+00
tinvrt overflow at t= 3.97612E-03 cyc 250 i4= 705
ttil= 7.10416E+02 sie=-1.17102E+09 it= -1 crank=-141.83
idreg= 1 x= 3.50917E+00 y=-3.56063E+00 z= 6.66378E-01
RESTARTING CYCLE 250 with dt cut from 7.57629E-08 to 3.78814E-08
Suggestions if this fails to cure the above problem:
check grid quality for badly distorted cells in cylinder;
ensure run is fully implicit in phip & phid (pmplict=2.0);
if failure is way after combustion, back up to last restart
dump and set tcut and tcute = 9.99e+9 in file itape5
ncyc= 249 ca=-141.83 t= 3.9760E-03 dt= 3.7881E-08 gr= 0.023 tmax= 7.1042E+02
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 half
      iters: y= 0 v= 3 t= 2 p= 7 k= 2 e= 2 big= 1 nfluxs= 3 pgs= 1.0000E+00
ncyc= 250 crank=-141.83 zbelow= 0.00000E+00 zabove= 0.00000E+00 separation= 0.00000E+00
      dtcon= 1.08876E-08 dtacc= 1.02179E-03 dtrst= 7.31189E-08 dt= 4.16696E-08
ncyc= 250 ca=-141.83 t= 3.9761E-03 dt= 4.1670E-08 gr= 0.099 tmax= 1.0332E+03
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 grow
      iters: y= 0 v= 3 t= 2 p= 3 k= 2 e= 2 big= 2 nfluxs= 4 pgs= 1.0000E+00
      dtcon= 1.11436E-08 dtacc= 9.64051E-04 dtrst= 7.06853E-08 dt= 4.58365E-08
ncyc= 251 ca=-141.83 t= 3.9761E-03 dt= 4.5837E-08 gr= 0.099 tmax= 9.6888E+02
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 grow
      iters: y= 0 v= 3 t= 2 p= 4 k= 2 e= 2 big= 2 nfluxs= 5 pgs= 1.0000E+00
tinvrt overflow at t= 3.97617E-03 cyc 252 i4= 705
ttil= 9.68875E+02 sie=-1.89992E+09 it= -1 crank=-141.83
idreg= 1 x= 3.50917E+00 y=-3.56063E+00 z= 6.66404E-01
RESTARTING CYCLE 252 with dt cut from 4.58365E-08 to 2.29183E-08
Suggestions if this fails to cure the above problem:
check grid quality for badly distorted cells in cylinder;
ensure run is fully implicit in phip & phid (pmplict=2.0);
if failure is way after combustion, back up to last restart
dump and set tcut and tcute = 9.99e+9 in file itape5
ncyc= 251 ca=-141.83 t= 3.9761E-03 dt= 2.2918E-08 gr= 0.023 tmax= 9.6888E+02
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 half
      iters: y= 0 v= 3 t= 2 p= 4 k= 2 e= 2 big= 2 nfluxs= 3 pgs= 1.0000E+00
      dtcon= 6.99234E-09 dtacc= 1.70712E-03 dtrst= 6.91953E-08 dt= 2.52101E-08
ncyc= 252 ca=-141.83 t= 3.9761E-03 dt= 2.5210E-08 gr= 0.084 tmax= 1.3779E+03
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 grow
      iters: y= 0 v= 2 t= 2 p= 3 k= 2 e= 2 big= 2 nfluxs= 4 pgs= 1.0000E+00
      dtcon= 7.26269E-09 dtacc= 1.15495E-03 dtrst= 6.79077E-08 dt= 2.77311E-08
ncyc= 253 ca=-141.83 t= 3.9762E-03 dt= 2.7731E-08 gr= 0.099 tmax= 1.2250E+03
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 grow
      iters: y= 0 v= 3 t= 2 p= 3 k= 3 e= 2 big= 2 nfluxs= 4 pgs= 1.0000E+00
tinvrt overflow at t= 3.97620E-03 cyc 254 i4= 705
ttil= 1.22495E+03 sie=-1.18717E+09 it= -1 crank=-141.83
idreg= 1 x= 3.50917E+00 y=-3.56063E+00 z= 6.66420E-01
RESTARTING CYCLE 254 with dt cut from 2.77311E-08 to 1.38656E-08
Suggestions if this fails to cure the above problem:
check grid quality for badly distorted cells in cylinder;
ensure run is fully implicit in phip & phid (pmplict=2.0);
if failure is way after combustion, back up to last restart
dump and set tcut and tcute = 9.99e+9 in file itape5
ncyc= 253 ca=-141.83 t= 3.9762E-03 dt= 1.3866E-08 gr= 0.023 tmax= 1.2250E+03
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 half
      iters: y= 0 v= 3 t= 2 p= 3 k= 3 e= 2 big= 2 nfluxs= 2 pgs= 1.0000E+00
      dtcon= 4.44808E-09 dtacc= 2.43503E-03 dtrst= 6.68211E-08 dt= 1.52521E-08
ncyc= 254 ca=-141.83 t= 3.9762E-03 dt= 1.5252E-08 gr= 0.076 tmax= 1.8319E+03
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 grow
      iters: y= 0 v= 2 t= 3 p= 4 k= 3 e= 2 big= 2 nfluxs= 4 pgs= 1.0000E+00
tinvrt overflow at t= 3.97620E-03 cyc 255 i4= 717
ttil= 9.15636E+02 sie=-7.21880E+10 it= -1 crank=-141.83
idreg= 1 x= 3.67239E+00 y=-3.24355E+00 z= 6.66425E-01
RESTARTING CYCLE 255 with dt cut from 1.52521E-08 to 7.62605E-09
Suggestions if this fails to cure the above problem:
check grid quality for badly distorted cells in cylinder;
ensure run is fully implicit in phip & phid (pmplict=2.0);
if failure is way after combustion, back up to last restart
dump and set tcut and tcute = 9.99e+9 in file itape5
ncyc= 254 ca=-141.83 t= 3.9762E-03 dt= 7.6261E-09 gr= 0.023 tmax= 1.8319E+03
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 half
      iters: y= 0 v= 2 t= 3 p= 4 k= 3 e= 2 big= 2 nfluxs= 2 pgs= 1.0000E+00
tinvrt overflow at t= 3.97619E-03 cyc 255 i4= 717
ttil= 9.15636E+02 sie=-3.26068E+10 it= -1 crank=-141.83
idreg= 1 x= 3.67239E+00 y=-3.24355E+00 z= 6.66425E-01
RESTARTING CYCLE 255 with dt cut from 7.62605E-09 to 3.81303E-09
Suggestions if this fails to cure the above problem:
check grid quality for badly distorted cells in cylinder;
ensure run is fully implicit in phip & phid (pmplict=2.0);
if failure is way after combustion, back up to last restart
dump and set tcut and tcute = 9.99e+9 in file itape5
ncyc= 254 ca=-141.83 t= 3.9762E-03 dt= 3.8130E-09 gr= 0.023 tmax= 1.8319E+03
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 half
      iters: y= 0 v= 2 t= 3 p= 4 k= 3 e= 2 big= 2 nfluxs= 1 pgs= 1.0000E+00
tinvrt overflow at t= 3.97619E-03 cyc 255 i4= 717
ttil= 9.15636E+02 sie=-1.28161E+10 it= -1 crank=-141.83
idreg= 1 x= 3.67239E+00 y=-3.24355E+00 z= 6.66425E-01
RESTARTING CYCLE 255 with dt cut from 3.81303E-09 to 1.90651E-09
Suggestions if this fails to cure the above problem:
check grid quality for badly distorted cells in cylinder;
ensure run is fully implicit in phip & phid (pmplict=2.0);
if failure is way after combustion, back up to last restart
dump and set tcut and tcute = 9.99e+9 in file itape5
ncyc= 254 ca=-141.83 t= 3.9762E-03 dt= 1.9065E-09 gr= 0.023 tmax= 1.8319E+03
   gasoline= 0.0000E+00 pm= 0.0000E+00 pcyl= 1.1840E+06 avt= 3.2823E+02 half
      iters: y= 0 v= 2 t= 3 p= 4 k= 3 e= 2 big= 2 nfluxs= 1 pgs= 1.0000E+00
tinvrt overflow at t= 3.97618E-03 cyc 255 i4= 717
ttil= 9.15636E+02 sie=-2.92080E+09 it= -1 crank=-141.83
idreg= 1 x= 3.67239E+00 y=-3.24355E+00 z= 6.66425E-01
RESTARTING CYCLE 255 with dt cut from 1.90651E-09 to 9.53257E-10
Suggestions if this fails to cure the above problem:
check grid quality for badly distorted cells in cylinder;
ensure run is fully implicit in phip & phid (pmplict=2.0);
if failure is way after combustion, back up to last restart
dump and set tcut and tcute = 9.99e+9 in file itape5
dt= 9.53257E-10 t= 3.97618E-03 cycle 254 crank=-141.83 cause is half
run aborting. if this is cycle 1 or 25,
there is an incompatibility in initial or boundary conditions.
if piston is around TDC, check grid quality below valves.

aqiboy

麻烦问下高手，气道+汽缸+气阀+燃烧室的分块结构网格能不能用ICEM生成？大哥是怎样导出KIVA3V使用的Otap17文件的？现在能这样做的人很少呀