*IMPORT,UPDATE=NO,STATE=YES,STEP=1
 FOAM, PUNCH
*SURFACE,TYPE=ELEMENT,NAME=PUNCH
 PUNCH, SPOS
*SURFACE,TYPE=ELEMENT,NAME=FOAM
 TOP, S3
** 
** BOUNDARY CONDITIONS
*BOUNDARY
 LFT, XSYMM
 BOT, ENCASTRE
 PUNCHREF, 1
 PUNCHREF, 6
*AMPLITUDE,NAME=DISP,TIME=TOTAL TIME,DEFINITION=SMOOTH STEP
 0., 0., 0.05, 0.027
** 
** 
** STEP: Step-2
*STEP
 Step-2
*DYNAMIC,EXPLICIT
 ,0.025
**
*BOUNDARY,AMPLITUDE=DISP
 PUNCHREF, 2, 2, -1.0
**
** INTERACTION
*CONTACT PAIR,INTERACTION=INTPROP
 PUNCH, FOAM
*SURFACE INTERACTION,NAME=INTPROP
*FRICTION,TAUMAX=1.15E5
 0.2,
** 
** OUTPUT REQUESTS
*OUTPUT,FIELD,NUMBER INTERVAL=5
*NODE OUTPUT
 U,
*ELEMENT OUTPUT
 S, PE, PEEQ, LE
*OUTPUT,HISTORY,TIME INTERVAL=1.0E-4
*NODE OUTPUT,NSET=PUNCHREF
 U, RF
*ELEMENT OUTPUT,ELSET=OUT
 MISES, PRESS, PEEQ
**
** Output requests for qa testing
**
*NSET,NSET=QA_TEST
PUNCHREF,
*ELSET,ELSET=QA_TEST
OUT,
*OUTPUT,FIELD,NUM=1
*NODE OUTPUT,NSET=QA_TEST
U, RF
*ELEMENT OUTPUT,ELSET=QA_TEST
PEEQ,
*OUTPUT,HISTORY,VAR=PRESELECT,TIME INTERVAL=0.05
*FILE OUTPUT,NUMBER INTERVAL=1
*EL FILE,ELSET=OUT
 PEEQ,
*NODE FILE,NSET=PUNCHREF
 U, RF
*END STEP