*HEADING
*PREPRINT,MODEL=YES,HISTORY=YES,CONTACT=YES
*RESTART,TIMEMARKS=NO,WRITE,NUMBER=2
*NODE
 1, 0.,0.,-.5
 11,10.,0.,-.5
*NGEN, NSET=N1
 1,11
*NCOPY, OLDSET=N1, NEWSET=N2, SHIFT, CHANGE=20
 0.,0.,2.

*NODE, NSET=REF
 999,5,-1,0.5
*ELEMENT, TYPE=R3D4, ELSET=RIG
 1,1,21,26,6
 2,6,26,31,11
*NODE, NSET=BOT
 101,1,1,0.1
 102,2,1,0.1
 105,1,1,0.9
 106,2,1,0.9
*NODE, NSET=TOP
 103,2,2,0.1
 104,1,2,0.1
 107,2,2,0.9
 108,1,2,0.9
*NSET, NSET=QA_TEST
 BOT,TOP
*NSET, NSET=QA_TEST
REF,
*ELEMENT, TYPE=C3D8R, ELSET=DEF
 101,101,102,103,104,105,106,107,108
*SOLID SECTION, ELSET=DEF, MATERIAL=MAT
*MATERIAL, NAME=MAT
*ELASTIC
 2.0E11, 0.3
*DENSITY
 1000., 
*BOUNDARY
 999,1,6
*RIGID BODY, ELSET=RIG, REFNODE=999
**
*ELSET,ELSET=QA_TEST
101,
**
*STEP
*DYNAMIC, EXPLICIT
 ,0.12
*BOUNDARY, TYPE=VELOCITY
 TOP,2,2,-10.0
*CONTACT
*CONTACT INCLUSIONS, ALL EXTERIOR
**
*FILE OUTPUT,TIMEMARKS=YES, NUM=1
*EL FILE, ELSET=DEF
 S,LE
*NODE FILE
 U,
 COORD,
*ENERGY FILE
*OUTPUT, FIELD, TIMEMARKS=YES, NUMBER INTERVAL=1
*ELEMENT OUTPUT, ELSET=QA_TEST
 S,
*NODE OUTPUT, NSET=QA_TEST
 U,
*OUTPUT,FIELD,VARIABLE=PRESELECT
*OUTPUT,HISTORY,VARIABLE=PRESELECT,TIMEINT=0.12
*END STEP