*HEADING
 HOMOGENEOUS TENSION FOR ELEMENT 1
 HOMOGENEOUS COMPRESSION FOR ELEMENT 2
 Linear Drucker-Prager Plasticity Model with 
 Young's modulus / Cohesion (E/C) =.5, Friction angle Phi=30
*RESTART,TIMEMARKS=NO,WRITE,NUMBER=20
*NODE,NSET=NALL
 1, 0., 0.
 2, 1., 0.
 3, 1., 1.
 4, 0., 1.
 5, 0., 2.
 6, 1., 2.
 7, 1., 3.
 8, 0., 3.
*NSET,NSET=LEFT
 1,4,5,8
*NSET,NSET=BOT
 1,2,5,6
*NSET,NSET=RIGHT1
 2,3
*NSET,NSET=RIGHT2
 6,7
*NSET,NSET=RIGHT
 RIGHT1,RIGHT2
*ELEMENT,TYPE=CPE4R,ELSET=ALL
 1,1,2,3,4
 2,5,6,7,8
*SOLID SECTION,MATERIAL=A1,ELSET=ALL
*MATERIAL,NAME=A1
*ELASTIC
 30.E3,0.3
*DENSITY
 0.0001, 
*DRUCKER PRAGER
 40.,,40.
*DRUCKER PRAGER HARDENING
 120.E3,0.
*BOUNDARY
 LEFT,1
 BOT,2
*AMPLITUDE,NAME=SMOOTH,DEFINITION=SMOOTH STEP
 0.0, 0.0, 1.0, 1.0
**
*STEP
*DYNAMIC,EXPLICIT
 ,1.
*BOUNDARY,TYPE=DISP,AMP=SMOOTH
 RIGHT1,1,,30.
 RIGHT2,1,,-0.8 
*OUTPUT,FIELD,VAR=PRESELECT,NUMBER INTERVAL=5
*OUTPUT,HISTORY,TIME INTERVAL=0.005
*ELEMENT OUTPUT,ELSET=ALL
 S,
 NE,
*NODE OUTPUT,NSET=RIGHT
 RF,
 U,
**
** Output requests for qa testing
**
*NSET,NSET=QA_TEST
NALL,
*ELSET,ELSET=QA_TEST
ALL,
*OUTPUT,FIELD,NUMBER INTERVAL=1
*NODE OUTPUT,NSET=QA_TEST
 U,
*ELEMENT OUTPUT,ELSET=QA_TEST
 PEEQ,
*OUTPUT,HISTORY,VAR=PRESELECT,TIME INTERVAL=0.25
*FILE OUTPUT,NUMBER INTERVAL=1
*EL FILE
 PEEQ,
*NODE FILE
 U,
**
*END STEP