___________________________________________________
| |
| Livermore Software Technology Corporation |
| |
| 7374 Las Positas Road |
| Livermore, CA 94550 |
| Tel: (925) 449-2500 Fax: (925) 449-2507 |
| www.lstc.com |
|_________________________________________________|
| |
| LS-DYNA, A Program for Nonlinear Dynamic |
| Analysis of Structures in Three Dimensions |
| Version: 950d Date: 03/23/2000 |
| |
| Platform : Windows NT/98/95 (Intel) |
| Precision : Single precision (32 bits) |
| |
| Unauthorized use infringes LSTC copyrights |
|_________________________________________________|
Input file: D:\OILBOX~1\INPUTD~1.DYN
expanding memory to 26214400
******** notice ******** notice ******** notice ********
* *
* This is the LS-DYNA Explicit Finite Element code. *
* Neither LSTC nor the authors assume any responsibility for *
* the validity, accuracy, or applicability of any results *
* obtained from this system. The user must verify his own *
* results. *
* *
* LSTC endeavors to make the LS-DYNA code as complete, *
* accurate and easy to use as possible. *
* Suggestions and comments are welcomed. Please report any *
* errors encountered in either the documentation or results *
* immediately to LSTC through your site focus. *
* *
* Copyright (C) 1990-1999 *
* by Livermore Software Technology Corp. (LSTC) *
* All rights reserved *
* *
******** notice ******** notice ******** notice ********
contracting memory to 24000
expanding memory to 83540
expanding memory to 173200
expanding memory to 235496
expanding memory to 259996
expanding memory to 280033
expanding memory to 302423
contracting memory to 2
LS-DYNA will perform a structural only analysis
1WWW
ls-dyna (version 950d ) date 03/23/2000
expanding memory to 15851
contracting memory to 11754
expanding memory to 150497
expanding memory to 152032
expanding memory to 218376
expanding memory to 220422
expanding memory to 222502
expanding memory to 223906
expanding memory to 226907
expanding memory to 230214
expanding memory to 230216
expanding memory to 253957
expanding memory to 254917
expanding memory to 267462
expanding memory to 324310
expanding memory to 329429
expanding memory to 375633
expanding memory to 400525
contracting memory to 400525
contracting memory to 400525
expanding memory to 400605
expanding memory to 405375
expanding memory to 408431
0 t 0.0000E+00 dt 0.00E+00 flush i/o buffers
expanding memory to 414651
master surface has 373 segments, 0 renumbered
slave surface has 732 segments, 0 renumbered
connectivity of improperly numbered master segments
8708 8707 8925 8929
8925 8924 8927 8929
8723 8695 8708 8929
8927 8724 8723 8929
8925 8707 8706 8928
additional segments are being renumbered but not printed
master surface has 325 segments, 72 renumbered
slave surface has 732 segments, 0 renumbered
master surface has 125 segments, 0 renumbered
slave surface has 732 segments, 0 renumbered
The LS-DYNA time step size should not exceed 0.159E-04
to avoid contact instabilities. If the step size is
bigger then scale the penalty of the offending surface.
contracting memory to 408431
0 t 0.0000E+00 dt 0.00E+00 flush i/o buffers
Slave side interface # 1
# nodes on + segment side = 154 max dist = 3.15843E+01 min dist = 4.01054E-01
# nodes on - segment side = 0 max dist =-1.00000E+10 min dist = 1.00000E+10
Slave side interface # 2
# nodes on + segment side = 0 max dist =-1.00000E+10 min dist = 1.00000E+10
# nodes on - segment side = 495 max dist = 3.55199E+01 min dist = 4.01031E-01
Slave side interface # 3
# nodes on + segment side = 399 max dist = 4.01040E-01 min dist = 4.00995E-01
# nodes on - segment side = 0 max dist =-1.00000E+10 min dist = 1.00000E+10
calculation with mass scaling for minimum dt
added mass = 8.6114E+01
physical mass= 4.4982E-03
ratio = 1.9144E+04
1 t 0.0000E+00 dt 5.05E-04 flush i/o buffers
1 t 0.0000E+00 dt 5.05E-04 write d3plot file
******** termination due to mass increase *******
added mass = 8.6114E+01
percent increase = 1.9144E+06
nodes with largest mass increase
1 t 5.0490E-04 dt 5.05E-04 write d3dump01 file
1 t 5.0490E-04 dt 5.05E-04 write d3plot file
1 t 5.0490E-04 dt 5.05E-04 write d3plot file
E r r o r t e r m i n a t i o n
T i m i n g i n f o r m a t i o n
CPU(seconds) %CPU Clock(seconds) %Clock
----------------------------------------------------------------
Initialization ....... 2.0000E+00 50.00 1.9800E+00 50.77
Element processing ... 1.0000E+00 25.00 8.3000E-01 21.28
Binary databases ..... 0.0000E+00 0.00 5.0000E-02 1.28
ASCII database ....... 0.0000E+00 0.00 0.0000E+00 0.00
Contact algorithm .... 1.0000E+00 25.00 1.0400E+00 26.67
Contact entities ..... 0.0000E+00 0.00 0.0000E+00 0.00
Rigid bodies ......... 0.0000E+00 0.00 0.0000E+00 0.00
----------------------------------------------------------------
T o t a l s 4.0000E+00 100.00 3.9000E+00 100.00
Problem time = 5.0490E-04
Problem cycle = 1
Total CPU time = 4 seconds ( 0 hours 0 minutes 4 seconds)
CPU time per zone cycle = 1286173 nanoseconds
Clock time per zone cycle= 1234726 nanoseconds
Start time 05/17/2003 22:10:18
End time 05/17/2003 22:10:23
Elapsed time 5 seconds ( 0 hours 0 minutes 5 seconds)