请大家看看这是哪出错了，下面是输出文件
************************************************************************** **
** **
** RADIOSS 11.0 **
** **
** Finite Element Analysis Software **
** from Altair Engineering, Inc. **
** **
** **
** Windows Workstation(Build 9200)jujumao-3032029 **
** 4 CPU:Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz **
** CPU speed3300 MHz **
** 912 MB RAM,4095 MB swap **
** **
** Build tag: 0569254_5333110_Ci32RH11M:61051-00014000 **
************************************************************************
**COPYRIGHT (C) 1996-2011 Altair Engineering, Inc.**
** All Rights Reserved.Copyright notice does not imply publication. **
** Contains trade secrets of Altair Engineering, Inc. **
** Decompilation or disassembly of this software strictly prohibited. **
************************************************************************
*** OptiStruct defaults set from:
install config file: e:\Program Files\Altair\11.0/hwsolvers/hwsolver.cfg.
NOTE # 1929
Created RAM scratch area: total size 30 MB.
************************************************************************
OPTIMIZATION FILE AND PARAMETER INFORMATION :
---------------------------------------------
FEM model file :
C:/Users/Administrator/Desktop/qiujie/plate_hole.fem
Output files prefix :
C:/Users/Administrator/Desktop/qiujie/plate_hole
Model read from files:
C:/Users/Administrator/Desktop/qiujie/plate_hole.fem
************************************************************************
************************************************************************
FINITE ELEMENT MODEL DATA INFORMATION :
---------------------------------------
Total # of Grids (Structural) : 511
Total # of Elements : 436
Total # of Degrees of Freedom : 2736
Total # of Non-zero Stiffness Terms: 67464
Element Type Information
------------------------
CQUAD4 Elements : 433
CTRIA3 Elements : 3
Load and Boundary Information
-----------------------------
FORCE Sets : 1
SPC Sets : 1
Material and Property Information
---------------------------------
PSHELL Cards : 1
MAT1 Cards : 1
************************************************************************
************************************************************************
OPTIMIZATION PROBLEM PARAMETERS :
---------------------------------
NO DESIGN MATERIAL OR DESIGN VARIABLES FOUND: ANALYSIS ONLY
------------------------
Static Subcase Summary :
------------------------
---------- ------------------------------
Subcase ID SPC ID LOAD ID Weight = w(i)
---------- ------------------------------
1 1 2 1.000
---------- ------------------------------
Run Type : Analysis Only
Scratch file directory : ./
Free space:30963 MB
Number of CPU processors : 1
************************************************************************
************************************************************************
MEMORY ESTIMATION INFORMATION :
-------------------------------
Solver Type is:Sparse-Matrix Solver
Direct Method
Current Memory (RAM) : 35 MB
This includes ramdisk area allocated in memory : 30 MB
Estimated Minimum Memory (RAM) for Out of Core Solution : 2 MB
Recommended Memory (RAM) for Out of Core Solution : 3 MB
Recommended Memory (RAM) for In-Core Solution : 5 MB
Recommended Number of Nodes for OS SPMD Parallel Run : 1
DISK SPACE ESTIMATION INFORMATION :
-----------------------------------
Estimated Disk Space for Output Data Files : 4 MB
Estimated Scratch Disk Space for In-Core Solution : 1 MB
Estimated Scratch Disk Space for Out of Core Solution : 4 MB
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BEGINNING ANALYSIS SOLUTION ....
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ANALYSIS RESULTS :
------------------
ITERATION 0
(Scratch disk space usage for starting iteration = 1 MB)
(Running in-core solution)
Volume =7.18111E+06 Mass =5.67308E-02
Subcase Compliance
19.341499E+01
************************************************************************
ANALYSIS COMPLETED.
************************************************************************
RESOURCE USAGE INFORMATION
--------------------------
MAXIMUM MEMORY USED 35 MB
THIS INCLUDES 30 MB RAMDISK AREA ALLOCATED IN MEMORY
MAXIMUM DISK SPACE USED 5 MB
************************************************************************
************************************************************************
COMPUTE TIME INFORMATION
------------------------
EXECUTION STARTED Sat Mar 29 10:16:18 2014
EXECUTION COMPLETED Sat Mar 29 10:16:19 2014
ELAPSED TIME 00:00:01
CPU TIME 00:00:00
************************************************************************
***** END OF REPORT *****
For Useful OptiStruct Tips and Tricks, go to the URL:
http://www.altairhyperworks.com/tips.aspx
NO DESIGN MATERIAL OR DESIGN VARIABLES FOUND: ANALYSIS ONLY 没有材料或设计变量？
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