sos，求助，我的计算老不收敛，谁能帮帮我啊

/PREP7
!*
ET,1,LINK8
ET,2,SOLID65
ET,3,SOLID45
ET,4,PLANE42
R,1,254.5, ,
R,2,78.5, ,
R,3,153.9, ,
R,4, , , , , , ,
R,5,139, ,
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,2e5
MPDATA,PRXY,1,,0.3
TB,BKIN,1,1,2,1
TBTEMP,0
TBDATA,,654.3,824,,,,
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,2,,2e5
MPDATA,PRXY,2,,0.3
TB,BKIN,2,1,2,1
TBTEMP,0
TBDATA,,461.5,627.5,,,,
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,3,,2e5
MPDATA,PRXY,3,,0.3
TB,BKIN,3,1,2,1
TBTEMP,0
TBDATA,,453.3,616,,,,
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,4,,3.41e4
MPDATA,PRXY,4,,0.2
TB,CONC,4,1,9,
TBTEMP,0
TBDATA,,0.5,0.9,3.02,-1,,
MPDATA,DENS,4,,2.45e-9
TBDATA,,,,,,,
!*
tb,miso,4,0,7
TBPT,DEFI,0.00015,5.115
TBPT,DEFI,0.0005,13.847
TBPT,DEFI,0.0013,27.773
TBPT,DEFI,0.0011,25.241
TBPT,DEFI,0.0015,29.672
TBPT,DEFI,0.0017,30.938
TBPT,DEFI,0.0033,30.938
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,5,,1.95e5
MPDATA,PRXY,5,,0.3
TB,BKIN,5,1,2,1
TBTEMP,0
TBDATA,,1860,,,,,
MPDATA,ALPX,5,,2e-5
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,6,,7E+009
MPDATA,PRXY,6,,0.3
N,0,,,,,,,
N,9,400,,,,,,
!*
FILL,1,9,7, , ,1,1,1,
!*
FLST,4,9,1,ORDE,2
FITEM,4,1
FITEM,4,-9
NGEN,11,9,P51X, , , ,50, ,1,
FLST,4,99,1,ORDE,2
FITEM,4,1
FITEM,4,-99
NGEN,52,99,P51X, , , , ,-50,1,
type,1
real,2
mat,2
*do,ii,182,187,1
e,ii,ii+1
*enddo
*do,ii,110,115,1
e,ii,ii+1
*enddo
*do,ii,110,173,9
e,ii,ii+9
*enddo
*do,ii,116,179,9
e,ii,ii+9
*enddo
egen,51,99,1,28,1
type,1
real,3
mat,3
*do,ii,182,5033,99
e,ii,ii+99
*enddo
*do,ii,188,5039,99
e,ii,ii+99
*enddo
*do,ii,152,5003,99
e,ii,ii+99
*enddo
*do,ii,146,4997,99
e,ii,ii+99
*enddo
type,1
real,1
mat,1
*do,ii,110,4961,99
e,ii,ii+99
*enddo
*do,ii,113,4964,99
e,ii,ii+99
*enddo
*do,ii,116,4967,99
e,ii,ii+99
*enddo
K,1,,,,
K,2,400,,,
K,3,400,500,,
K,4,,500,,
FLST,2,4,3
FITEM,2,4
FITEM,2,1
FITEM,2,2
FITEM,2,3
A,P51X
TYPE, 4
MAT, 4
REAL, 4
ESYS, 0
SECNUM,
!*
FLST,5,4,4,ORDE,2
FITEM,5,1
FITEM,5,-4
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1,50, , , , , , ,1
!*
CM,_Y,AREA
ASEL, , , , 1
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
MSHKEY,1
AMESH,_Y1
MSHKEY,0
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
TYPE, 2
EXTOPT,ESIZE,51,0,
EXTOPT,ACLEAR,1
!*
EXTOPT,ATTR,0,0,0
MAT,4
REAL,4
ESYS,0
!*
FLST,2,1,5,ORDE,1
FITEM,2,1
VEXT,P51X, , ,0,0,-2550,,,,
K,9,50,50,,
K,10,350,50,,
K,11,350,150,,
K,12,50,150,,
FLST,2,4,3
FITEM,2,9
FITEM,2,10
FITEM,2,11
FITEM,2,12
A,P51X
FLST,2,1,5,ORDE,1
FITEM,2,7
VEXT,P51X, , ,0,0,10,,,,
K,17,0,500,-1700,
K,18,0,500,-1800,
K,19,400,500,-1800,
K,20,400,500,-1700,
FLST,2,4,3
FITEM,2,17
FITEM,2,18
FITEM,2,19
FITEM,2,20
A,P51X
FLST,2,1,5,ORDE,1
FITEM,2,13
VEXT,P51X, , ,0,10,0,,,,
K,25,,,-100,
K,26,,,-200,
K,27,400,,-200,
K,28,400,,-100,
FLST,2,4,3
FITEM,2,25
FITEM,2,26
FITEM,2,27
FITEM,2,28
A,P51X
FLST,2,1,5,ORDE,1
FITEM,2,19
VEXT,P51X, , ,0,-10,0,,,,
wpoff,0,-10,-150
VSBW, 4
TYPE, 3
MAT, 6
REAL, 4
ESYS, 0
SECNUM,
!*
ESIZE,50,0,
FLST,5,4,6,ORDE,4
FITEM,5,2
FITEM,5,-3
FITEM,5,5
FITEM,5,-6
CM,_Y,VOLU
VSEL, , , ,P51X
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
MSHAPE,0,3d
MSHKEY,1
VMESH,_Y1
MSHKEY,0
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
NUMMRG,ALL, , , ,LOW
NUMCMP,ALL
K,37,100,98,10,
K,38,200,98,10,
K,39,300,98,10,
K,40,100,98,-2550,
K,41,200,98,-2550,
K,42,300,98,-2550,
! KPLOT
LSTR, 37, 40
LSTR, 38, 41
LSTR, 39, 42
TYPE, 1
MAT, 5
REAL, 5
ESYS, 0
SECNUM,
!*
FLST,5,3,4,ORDE,2
FITEM,5,57
FITEM,5,-59
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1,40, , , , , , ,1
!*
FLST,2,3,4,ORDE,2
FITEM,2,57
FITEM,2,-59
LMESH,P51X
LSEL,S,REAL,,5
CM,SLINE,LINE
CMSEL,S,SLINE
NSLL,S,1
CEINTF,,UX,UY
ALLSEL,ALL
FLST,4,2,1,ORDE,2
FITEM,4,5074
FITEM,4,5355
CP,1,UZ,P51X
FLST,4,2,1,ORDE,2
FITEM,4,5072
FITEM,4,5290
CP,2,UZ,P51X
FLST,4,2,1,ORDE,2
FITEM,4,5070
FITEM,4,5225
CP,3,UZ,P51X
FLST,4,2,1,ORDE,2
FITEM,4,5165
FITEM,4,5224
CP,4,UZ,P51X
FLST,4,2,1,ORDE,2
FITEM,4,5167
FITEM,4,5289
CP,5,UZ,P51X
FLST,4,2,1,ORDE,2
FITEM,4,5169
FITEM,4,5354
CP,6,UZ,P51X
FLST,2,1,4,ORDE,1
FITEM,2,50
!*
/GO
DL,P51X, ,UX,
FLST,2,1,4,ORDE,1
FITEM,2,50
!*
/GO
DL,P51X, ,UY,
DA, 2,SYMM
ACEL,0,9800,0,
FLST,2,3,4,ORDE,2
FITEM,2,57
FITEM,2,-59
!*
BFL,P51X,TEMP,-300
FINISH
/SOL
!*
CNVTOL,U, ,0.05,2, ,
!*
ANTYPE,0
NLGEOM,1
NSUBST,10,0,0
OUTRES,ERASE
OUTRES,ALL,1
PSTRES,1
! /STATUS,SOLU
SOLVE
提取结果
/config, FSPLIT, 250
ACEL,0,0,0,
FLST,2,1,5,ORDE,1
FITEM,2,14
/GO
!*
SFA,P51X,1,PRES,7.082
/solu
antype,0
lnsrch,on
nsubst,150
outres,all,all
autots,on,
neqie,100
cnvtol,u,,0.1
! /STATUS,SOLU
SOLVE