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现在使用64位的ug8的nx nastran计算(64位WIN7),模型节点数为280万(static)出现以下问题:" A- b, k/ r# p6 W
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*** SYSTEM INFORMATION MESSAGE 6916 (DFMSYN)( l. [2 v$ `! B6 h
DECOMP ORDERING METHOD CHOSEN: BEND, ORDERING METHOD USED: BEND# S- F8 Y0 O5 t0 [
*** SYSTEM FATAL MESSAGE 7796 (DFMSA)
* ?( S. r' w; }- Y- } THE MAXIMUM FRONT SIZE COMPUTED IN SYMBOLIC DECOMPOSITION IS TOO LARGE.
1 g2 ]. X9 V! a. w( m/ r6 L3 x USER INFORMATION: THE MAXIMUM FRONT SIZE ALLOWED ON YOUR MACHINE IS 46340. HOWEVER, THE ESTIMATED MAXIMUM
( t X8 D% W h$ m O) [; n2 V FRONT SIZE WAS COMPUTED TO BE 62703. " @; I* g9 @. E t! }- c
USER ACTION: USE A DIFFERENT RE-ORDERING SCHEME VIA SYSTEM(206), USE THE ILP64 VERSION OF NASTRAN,
8 K, v1 d1 w7 o8 m, Z+ }6 M OR REDUCE THE SIZE OF YOUR MODEL.
8 ]5 J7 c/ O* {. V 0FATAL ERROR
5 o% m* l2 o9 N5 D) Y. j 1 * * * END OF JOB * * *, ]% u5 T& ~7 m) ^4 }0 a0 S
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/ U# N+ q/ @: C u这个是从f06文件复制出来的错误报告。本来是用的64位解算器,现在模型数据也不可能减少节点。* }. q7 ^) p* L9 i0 C# b* ]
想问下,有谁知道 怎样使用提示中的 system(206) 来解决现在的问题?$ H; R4 R2 e* I2 Y! z5 P0 }
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