出现以下错误哪里出错了呢?求高手解答!!非常感谢!!

***********************************************************************
** **
** **
** OptiStruct 10.0 **
** **
** Design and Optimization Software **
** from Altair Engineering, Inc. **
** **
** **
** Windows XP Professional SP3 (Build 2600) WWW-4B46AD9643E **
** 2 CPU: Pentium(R) Dual-Core CPU T4300 @ 2.10GHz **
** CPU speed 2100 MHz **
** 818 MB RAM, 3935 MB swap **
** **
** Build tag: 0466938_5333O00_Ci3242M-000 14000 **
************************************************************************
** COPYRIGHT (C) 1996-2009 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: D:\Hyperworks10/hwsolvers/hwsolver.cfg

NOTE # 1929
Created RAM scratch area: total size 200 MB.
*** INFORMATION # 742
The dependent rotational d.o.f. of this rigid element is removed.
RBE2 element id = 9928
independent grid id = 12699
a dependent grid id = 7719
This is because there is no need to constrain the rotational d.o.f. of
any of the dependent grids.
*** INFORMATION # 742
The dependent rotational d.o.f. of this rigid element is removed.
RBE2 element id = 9931
independent grid id = 12707
a dependent grid id = 1508
This is because there is no need to constrain the rotational d.o.f. of
any of the dependent grids.
*** INFORMATION # 743
The total number of rigid elements, whose rotational dependent d.o.f.
are removed because there is no need to constrain those d.o.f., is 2

************************************************************************
OPTIMIZATION FILE AND PARAMETER INFORMATION :
---------------------------------------------
Optimization parameters from : D:/Hyperworks10/tutorials/hm/4mocajutong.fem
FEM model file : D:/Hyperworks10/tutorials/hm/4mocajutong.fem
Output files prefix : D:/Hyperworks10/tutorials/hm/4mocajutong
************************************************************************

************************************************************************
FINITE ELEMENT MODEL DATA INFORMATION :
---------------------------------------
Total # of Grids (Structural) : 7416
Total # of Elements : 4658
Total # of Rigid Elements : 2
Total # of Rigid Element Constraints : 1986
Total # of Degrees of Freedom : 24219
Total # of Non-zero Stiffness Terms : 801693

Element Type Information
------------------------
CHEXA Elements : 4427
CPENTA Elements : 231
Load and Boundary Information
-----------------------------
FORCE Sets : 1
SPC Sets : 1
Material and Property Information
---------------------------------
PSOLID 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)
---------- -------- -------- --------------
2 1 2 1.000
---------- -------- -------- --------------
Run Type : Analysis Only
Scratch file directory : ./
Free space: 38334 MB
Number of CPU processors : 1
************************************************************************

************************************************************************
MEMORY ESTIMATION INFORMATION :
-------------------------------
Solver Type is: Sparse-Matrix Solver
Direct Method

Current Memory (RAM) : 272 MB
This includes ramdisk area allocated in memory : 200 MB
Estimated Minimum Memory (RAM) for Out of Core Solution : 29 MB
Recommended Memory (RAM) for Out of Core Solution : 32 MB
Recommended Memory (RAM) for In-Core Solution : 72 MB

DISK SPACE ESTIMATION INFORMATION :
-----------------------------------
Estimated Disk Space for Output Data Files : 4 MB
Estimated Scratch Disk Space for In-Core Solution : 16 MB
Estimated Scratch Disk Space for Out of Core Solution : 83 MB
************************************************************************
BEGINNING ANALYSIS SOLUTION ....
************************************************************************
ANALYSIS RESULTS :
------------------
ITERATION 0

Element # 1063, element type HEXA.
WARNING - Outside of recommended range: Edge Angle = 61.963
upper limit = 60.000

Element # 1081, element type HEXA.
WARNING - Outside of recommended range: Face Skew Angle = 66.565
upper limit = 60.000
ERROR - Acceptable range violation: Face Warp Angle = 62.298
upper limit = 60.000

Element # 1082, element type HEXA.
WARNING - Outside of recommended range: Vertex Angle = 168.80
upper limit = 165.00
WARNING - Outside of recommended range: Vertex Angle = 11.290
lower limit = 15.000
ERROR - Acceptable range violation: Face Skew Angle = 76.844
upper limit = 75.000
ERROR - Acceptable range violation: Face Warp Angle = 74.502
upper limit = 60.000

Element # 1104, element type HEXA.
WARNING - Outside of recommended range: Edge Angle = 61.963
upper limit = 60.000

Element # 1122, element type HEXA.
WARNING - Outside of recommended range: Face Skew Angle = 66.568
upper limit = 60.000
ERROR - Acceptable range violation: Face Warp Angle = 62.299
upper limit = 60.000

Element # 1123, element type HEXA.
WARNING - Outside of recommended range: Vertex Angle = 168.80
upper limit = 165.00
NOTE : other similar error/warning messages were suppressed,
use PARAM,CHECKEL,FULL to obtain full report
ERROR - Acceptable range violation: Face Skew Angle = 76.845
upper limit = 75.000

Element # 1145, element type HEXA.
WARNING - Outside of recommended range: Edge Angle = 61.963
upper limit = 60.000

Element # 1163, element type HEXA.
WARNING - Outside of recommended range: Face Skew Angle = 66.567
upper limit = 60.000

Element # 1164, element type HEXA.
ERROR - Acceptable range violation: Face Skew Angle = 76.844
upper limit = 75.000

Element # 5233, element type HEXA.
WARNING - Outside of recommended range: Twist Angle = 36.874
upper limit = 30.000

Element # 6641, element type PENTA.
WARNING - Outside of recommended range: Tria Vertex Angle = 8.4921
lower limit = 15.000
ERROR - Acceptable range violation: Face Skew Angle = 77.557
upper limit = 75.000
WARNING - Outside of recommended range: Edge Angle = 81.506
upper limit = 75.000

Element # 6642, element type PENTA.
WARNING - Outside of recommended range: Tria Vertex Angle = 8.4877
lower limit = 15.000
ERROR - Acceptable range violation: Face Skew Angle = 77.565
upper limit = 75.000
WARNING - Outside of recommended range: Edge Angle = 81.510
upper limit = 75.000

Element # 6643, element type PENTA.
WARNING - Outside of recommended range: Tria Vertex Angle = 8.4839
lower limit = 15.000
ERROR - Acceptable range violation: Face Skew Angle = 77.573
upper limit = 75.000
WARNING - Outside of recommended range: Edge Angle = 81.514
upper limit = 75.000

Element # 6661, element type PENTA.
WARNING - Outside of recommended range: Face Skew Angle = 61.026
upper limit = 60.000

Element # 6662, element type PENTA.
WARNING - Outside of recommended range: Face Skew Angle = 61.020
upper limit = 60.000

Element # 6663, element type PENTA.
WARNING - Outside of recommended range: Face Skew Angle = 61.015
upper limit = 60.000
*** ERROR # 2203 ***
Error(s) encountered during element check
***** Element Quality Check Failed - error limits violation *****
NOTE : To bypass element quality checks (except essential validity checks)
use PARAM,CHECKEL,NO. This may, however, cause very poor results.
Element Quality Check Summary
-----------------------------
Total # of elements that exceeded acceptable range (error) = 130
Total # of elements that exceeded recommended range (warning) = 222

Acceptable range violations:
------------------------------------------------------------------------------
Element Property # of Acceptable Range Max. Viol. Elem.
Viol. Lower Upper Value type No.
------- ------------------- -------- --------- --------- --------- --- -------
PENTA Skew Angle 10 -- 75.00 77.62 U 6649
HEXA Skew Angle 60 -- 75.00 76.88 U 2066
HEXA Warp Angle 120 -- 60.00 74.51 U 3173

Recommended range violations:
------------------------------------------------------------------------------
Element Property # of Recommended Range Max. Viol. Elem.
Viol. Lower Upper Value type No.
------- ------------------- -------- --------- --------- --------- --- -------
PENTA Skew Angle 20 -- 60.00 71.69 U 6891
PENTA Edge Angle 20 -- 75.00 81.54 U 6649
HEXA Skew Angle 60 -- 60.00 66.59 U 2147
HEXA Twist Angle 1 -- 30.00 36.87 U 5233
HEXA Edge Angle 71 -- 60.00 62.59 U 5235
HEXA Face Vertex Angle 120 15.00 165.00 168.83 U 2886
PENTA TRIA Vertex Angle 20 15.00 165.00 8.46 L 6649


This error occurs in module "elqcdrv".
************************************************************************
RESOURCE USAGE INFORMATION
--------------------------
MAXIMUM MEMORY USED 272 MB
THIS INCLUDES 200 MB RAMDISK AREA ALLOCATED IN MEMORY
MAXIMUM DISK SPACE USED 0 MB
************************************************************************
************************************************************************
COMPUTE TIME INFORMATION
------------------------
EXECUTION STARTED Thu May 24 16:23:04 2012
EXECUTION COMPLETED Thu May 24 16:23:06 2012
ELAPSED TIME 00:00:01
CPU TIME 00:00:01
************************************************************************

*** PROGRAM STOPPED: FATAL ERROR(s) ENCOUNTERED.
***** END OF REPORT *****

For Useful OptiStruct Tips and Tricks, go to the URL:
http://www.altairhyperworks.com/tips.aspx

************************************************************************
RADIOSS/OptiStruct error termination report:
RAM: 272 MB total, 412 MB used.
Data arrays: 175 total, 137 allocated.
DATA SET size 4 MB, ram_disk 4 MB

DATASET USAGE: ndirs: 1, nfiles 1, nsets: 5, nblocks: 5, mode: 8
DIR: 0, size 11.7[MB], path "D:/Hyperworks10/tutorials/hm/" num_files 1
---
PROGRAM STOPPED DUE TO ERROR.

************************************************************************
A fatal error has occurred during computations:
Element # 1082, element type HEXA.
RAM: 272 MB total, 412 MB used.
Data arrays: 175 total, 137 allocated.
DATA SET size 4 MB, ram_disk 4 MB

************************************************************************
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出现以下错误哪里出错了呢?求高手解答!!非常感谢!!的相关案例教程

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