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lfs41 发表于 2008-7-18 10:28

隧道爆破内存问题

我的电脑是双核的,内存是2G,但是同一个软件(v970),同样的设置,对于一个K文件(比较大,70万个单元)都可以计算,但是对于我的另一个K文件(40万个单元)就计算不了,老是出现内存过小的问题,我检查了网格划分质量,没有问题。
a E tI IU[ *** Warning Memory is set          790801402 words short8gw kc {[8Ve7U
             increase the memory size to    890801402
;{LcH c'd
k7h&O6n]{ *** Error LS-DYNA failed to allocate    890801402 words of memory. j dX3K'B R)A |uDf
           Please use the memory option on the execute line.
c3T+f|7a[Dohl *** Error Memory is set          810801402 words shortI4gb1AD5i_
           increase the memory size.U?C.a7zo
           Current memory size     80000000 M.DMu+U[ U
*** Error Memory is set          790801402 words short
i| P6W4u8RF5W            increase the memory size.
B};Y)ay]4Ksm            Current memory size    100000000#M\U ~`'P8y
*** Error Memory is set          690801402 words short8d?e^r v$@
           increase the memory size.
B;k~9X c~ k            Current memory size    200000000z Y5wa(D7K2h'i
*** Error Memory is set          590801402 words shortv,zL~+bv
           increase the memory size.kTE"K2pf,G
           Current memory size    300000000$W"O%Li @dYg7c)R?\
The native file format       : 32-bit small endian
6O0XPl!R y+`;x Memory size from command line:   400000000
}U$j{^m ay expanding   memory to   400000000Fcp'EU"\0t

3w4n,Y hXZb$R *** Error LS-DYNA failed to allocate    400000000 words of memory.
NvZ.gh9v1`'[            Please use the memory option on the execute line.J(BV1T7r
这个是400000000
"Og7ZZw[#pq9\ 以上是我不断调试内存出现的错误。6yo)i-nvPy
下面是部分K文件。谢谢各位大虾指导(E*ap&eR
$l F%_"J7W])a FQ
$1}-p.ga)Vc z
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
Fu/\;S_g~Vv bgt $                             SECTION DEFINITIONS                              $^-M6U8Y&S1Z i
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$}/t.Lp5I[4l
$
.t+n5y9YD?|a *SECTION_SOLID_ALE!Y%b1Ua rRwO
         1        11
?Q0mw |;]4Z          l y:D6pM |/[
*SECTION_SOLID_ALE
.X5d%IC.we:zKsze          2        11
edwem2bx$j          
,fd*u }$J h.@&v7a *SECTION_SOLID_ALE!q%y5T!~ ]T#y
         3        11OJ4@/Ewr/s&a
         lbS.E/{F
*SECTION_SOLID_ALE
x"z|&D)E          4        11-dJ4Ao&U
         
!UA]p3`_3z`]f *SECTION_SOLID_ALE
tJe)d.sw          5        11
mQ;h.z%me @,x          
_?-\,mvaMy *SECTION_SOLID|/j^L&ku yN
         6         1        '_Bc3peo7Al
*SECTION_SOLID_ALE2@g(UT F1m8K0Nq,C,a4vL
         7        11#i5{!@B#E:eWv
         :J1pOha!}1\u
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R:Qn$[[u3H9r_E $
zwT2K`+BC $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
e\x9W.J(K+| s B $                             MATERIAL DEFINITIONS                             $7d5S S m/hP)M$n|'G
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$8j-jMY~$o;A
$EsQe4`d_
$炸药;G'V!F/mD+}3t
*MAT_HIGH_EXPLOSIVE_BURN5bcC\f3n$~!{,AY
1,0.95,0.305,0.10,0.0,0.0,0.0,0.0M8S(O h4KQ"E[(G
*MAT_HIGH_EXPLOSIVE_BURN
+` B:S0Fba-? 2,0.95,0.305,0.10,0.0,0.0,0.0,0.0   P+MJy8VEw)WqJZ$h4]W
*MAT_HIGH_EXPLOSIVE_BURN)u ~8U0i sV3ZW
3,0.95,0.305,0.10,0.0,0.0,0.0,0.0 bJ-bOBSD+i&X
*MAT_HIGH_EXPLOSIVE_BURNmx1u-dC]}ya
4,0.95,0.305,0.10,0.0,0.0,0.0,0.0:a!I+JE(hbS|p'X
*EOS_JWL
?&I T?5S6}v]$a^ 1,38.1,0.0382,4.15,0.90,0.35,0.07,1.00Hkdfr-H C,JN
*INITIAL_DETONATION S }Uv6t qo
1,-30,2163,-250,0.0
1p!]$d,o5q2ysV 1,-30,2103,-250,0.0
0B a,`$UZ2i[4O 1,-30,2043,-250,0.0[|Wye C0Xa {D!^
1,-90,2163,-250,0.0.C7tGj)P1yq
2,-90,2103,-250,0.0 .b`3x3Kv4D'lRt(y
2,-90,2043,-250,0.0
/sT2QC#y.A 2,-150,2163,-250,0.0Pa'a+E pjw7O!r
3,-150,2103,-250,0.0  @VCO0Cy [7e0n
3,-150,2043,-250,0.0
/y_U'GuD.Wit&p 3,-210,2163,-250,0.0KOw E!\ N
4,-210,2103,-250,0.0a Zw O"a!f
4,-210,2043,-250,0.0DB1T3@1vO6SU
$空气
1W.x8kIR3~?(WGN *MAT_NULLQk#h0szT4S
         5 1.290E-03 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000
r}.`T;z [)M#c [ *EOS_LINEAR_POLYNOMIAL-v/H's)xx2j(cy2O2G,@v:wd
         2 0.0000000 0.0000000 0.0000000 0.0000000 0.4000000 0.4000000 0.0000000UOA(W/]Y:`-oL:f
           2.500E-06 1.0000000        
v~0FlJ \v $炮泥]_R9w,RH
*MAT_SOIL_AND_FOAM8t^5U.HF7a6w6{C
         7      1.80 1.601E-04 1.328E+02 3.300E-03 1.310E-07    0.1232       0.0
6o6|H'g XvfO$?]        0.0       0.0
k _2ZA/b        0.0     0.050     0.090      0.11      0.15      0.19      0.21      0.22
1[3[yr*K8JbZyr/Nx       0.25      0.30],[:qH r'eb B
       0.0 3.420E-02 4.530E-02 6.760E-02 1.270E-01 2.080E-01 2.710E-01 3.920E-01
5Jb%y@4Vt@B 5.660E-01 1.230E+00
.EGe5e Pi V/k&Xeo $岩体5k }&b7mj1^x
*MAT_PLASTIC_KINEMATIC
cU!m(A-_{o 6,2.6,0.55,0.27,0.117e-2,0.0,0.0
)q'l"_)d |M3n-] i'txV 0.0,0.0,0.0,0.0
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$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$*CL(D xB!@3P7[.r
$                              PARTS DEFINITIONS                               $
OS#J G F5y~gbZ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$p2uTw X9?!l0nY
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#q]1dm D _ \ $M(so#Pm7ApK
*PART
#w&o5c v!o MP Part          1 for Mat         7 and Elem Type         8
d$F*P$kh!s|h          1         1         7         0         0         0         0
tG#{9l+d3l $
(\8L0@u9^*vv *PART aJE8Y2ySJ
Part          2 for Mat         6 and Elem Type         7
9r+shQ }3si/w          2         2         6         0         0         0         0
({ tL2_ x $$TXk`;uJ
*PART
$c)T:k:z9Oxhh Part          3 for Mat         1 and Elem Type         2 j0d9Z v,E4^
         3         3         1         1         0         0         0UE)Zi ~
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*PART
7^/IV]p pX Part          4 for Mat         2 and Elem Type         3q!X/X2f*Ul u0E.v
         4         4         2         1         0         0         0u;~.p)Q| B#M8U;xsOz
$]l$\$Z/uQOl|
*PART
+z w.L zn4}+} Part          5 for Mat         3 and Elem Type         4
*Z6nY;a.r ^ G\          5         5         3         1         0         0         0'T;^"uS8R;]
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*PART1i2Z3i0^|-A
Part          6 for Mat         4 and Elem Type         52R4UL,j'Xx W0s
         6         6         4         1         0         0         0|!cj3Hnv|p
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z/r3WLq+Cn *PART
o,Hpxl3V6y4_l Part          7 for Mat         5 and Elem Type         6:~9CM7q!eVM8c
         7         7         5         2         0         0         0x+RT |!~ C B#i|(`
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+y.[#\ L}p~Ps,H *CONTROL_HOURGLASS
^b'R ?l{ 5,0.100
]_Q {7jRNX *CONTROL_ENERGY
8jS8a!Z0pd          2         2         2         2
Lsq,k;M0\ tI'b \X *CONTROL_SHELL F/} D;n/p,~'^#G'Q
  20.0             1        -1         1         2         2         1
i nR2`.v *CONTROL_BULK_VISCOSITY
h1vK'] u G.Z:Z8E4UZ   1.50     0.600E-01.|8Q0pVH,Z g
*CONTROL_TIMESTEP
:TXFy9xRQ     0.0000    0.6000         0  0.00    -0.800    y E M*ILqP
*CONTROL_TERMINATIOND[uR$| nv \
0.100E+06         0   0.00000   0.00000   0.00000
(i{&_V1x/BJ#q *DATABASE_HISTORY_NODEhNs.V t-_
         1
#QC3j2c l!KD-S;~b *set_part_list
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1         -x7ne*xS;T,@\-p0?9w
*set_part_list4C%]VW }I(gj\UU*[
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9RF"LR#J0[2x *set_part_list:c7}0PId [gX
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4'J#z+S@9V%n"i)p v
4
0n6p0RWMniw5Y *set_part_listT0w2k+[ HW&GO7g9M(Mx
5
t;huX7JQC'i 5         
Sn#~[uJQRc\ *set_part_list2JR#I7U/i(rT%wV
6
2V h@rJ0m 7
#u|"_W6`Y,G$^C *ALE_MULTI-MATERIAL_GROUP
$qS*Etdr8v(v          1         1
Ei+n E/w-sn          2         1
2g-Q'OYLsx)V(STd          3         1
'tG&R8K[CG Gf          4         1
ugZ[\2m j          5         17U7A,`&R$I(f-[
         6         1[p0m0N/E4nF I
*CONTROL_ALE GJ&La j ZrXiw
         2         1         2     -1.00      0.00      0.00      0.00      0.00   
8Aby^[8b       0.00 0.100E+21      1.00      0.00      0.00         0
(e-aT \%n:j4[ld $
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)Ex!aPm $                                 TIME HISTORY                                 $8{.d G D9Gd$u
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$;Z&Wa'gi$c_
$
3QV#q,R*o *DATABASE_MATSUM  
:{:I3Mj7aN [%x 1000.    -|G ^\Q
*DATABASE_GLSTAT  ] jM5jWf+r!W
1000.    \-f'c)p Z:c
*DATABASE_BINARY_D3PLOT[O I YNw
1000.   
9ybH/TV5Q T5x *DATABASE_BINARY_D3THDT%g9K$m}8Ho
1000.     A4x0_BNH
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$                              DATABASE OPTIONS                                $ ~M.{-C4Pxt
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$n)E4^Q^u(Jz6K-d
$9bf"AL lisY u
*DATABASE_EXTENT_BINARY+O/~`0vy2|h%R [^
         0         0         3         1         0         0         0         0
"v0G!\C9D U6t&ty          0         0         4         0         0         0
5Gr2R2hkf o I *END!jU H;W7g;|Bk
希望大家给个好的建议,谢谢。

huihui123 发表于 2008-7-18 11:55

你的问题属于:定义的计算内存不够/Q~?~[
将k文件第一行 keyword 改为 keyword 100000000!d r*Ej0PG(t
即100mb或更大

lfs41 发表于 2008-7-20 10:21

谢谢。试试。

lfs41 发表于 2008-7-20 10:41

不行啊,这样解决不了。

huihui123 发表于 2008-7-20 17:30

将k文件第一行 keyword 改为 keyword 1000000000eN$N[5U*FP
即1000mb或更大

lfs41 发表于 2008-7-31 13:47

谢谢高手,不过还是出现内存不够的显示啊,能给小弟指导下吗?那位高人。

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