*HEADING
   DSA CANTILEVER PROBLEM
   1x100 MESH using 100 beam elements 
   TEST 9-DIGIT LABELS
*PREPRINT, ECHO=YES,HIST=YES,MODEL=YES
*PARAMETER
L=0.0
*DESIGN PARAMETER
L,
*Node
900000001,    0.0, 0.0, 0.0
900000101, 100.0, 0.0, 0.0
*NGEN, NSET=N1
900000001,900000101, 1
*PARAMETER SHAPE VARIATION, PARAMETER=L
900000001, -1.0, 0.0, 0.0
*ELEMENT, TYPE=B31
900000001,900000001,900000002
*ELGEN, ELSET=EALL
900000001, 100, 1, 1
*BEAM SECTION,SECTION=RECT,ELSET=EALL,MATERIAL=ABAQUS
 1,2   
*MATERIAL, NAME=ABAQUS
*ELASTIC
210000., 0.1
*DENSITY
0.1,
*ELSET,ELSET=EFIXED
900000100
*NSET,NSET=BOUND
900000101
*NSET,NSET=NFREE
900000001
*BOUNDARY
BOUND, 1, 6, 0.0
*STEP, DSA
*STATIC
1.0, 1.0
*CLOAD
900000001, 2,1
*OUTPUT, FIELD
*ELEMENT OUTPUT,ELSET=EFIXED
S,
*NODE OUTPUT,NSET=NFREE
U,
*OUTPUT, HISTORY, FREQUENCY=0
*DESIGN RESPONSE
*NODE RESPONSE,NSET=NFREE
U,
*ELEMENT RESPONSE,ELSET=EFIXED
S,
*END STEP
*STEP,DSA
*FREQUENCY,EIGENSOL=LANCZOS
 10,
***DSA CONTROLS, SIZING FREQUENCY=1
*DESIGN RESPONSE
*END STEP