I am trying to find the steady state for excitations at secondary bases, but my Abaqus program gets aborted before the completion of Steady State Step with a message:

*** ERROR: ABAQUS/standard rank 0 terminated by signal 6 (Aborted)

My Frequency step and steady state dynamics steps are defined as following:

*STEP, NLGEOM = YES
*FREQUENCY, EIGENSOLVER = LANCZOS
30, ,300.0 ,,,,
*BOUNDARY, BASE NAME=N777D1
777,1,1,0.0
*BOUNDARY, BASE NAME=N777D2
777,2,2,0.0
*BOUNDARY, BASE NAME=N777D3
777,3,3,0.0
*BOUNDARY, BASE NAME=N778D3
778,3,3,0.0
*BOUNDARY, BASE NAME=N779D3
779,3,3,0.0
*BOUNDARY, BASE NAME=N779D2
779,2,2,0.0
*OUTPUT, FIELD
*NODE OUTPUT
U
*ELEMENT OUTPUT, VARIABLE = ALL
SENER
*END STEP
*************************************************************************
*STEP, NLGEOM = YES, PERTURBATION
*STEADY STATE DYNAMICS, FREQUENCY SCALE = LINEAR
5.0, 300.0,5,3
*MODAL DAMPING, MODAL = DIRECT, DEFINITION = FREQUENCY RANGE ,FIELD = ALL
0.0, 0.04
300.0, 0.04
*SELECT EIGENMODES, DEFINITION = FREQUENCY RANGE
0.0, 300.0
*BASE MOTION, DOF =1,BASE NAME =N777D1, AMPLITUDE = TABLED, TYPE = ACCELERATION
**HMNAME CURVE 1 curve1
*OUTPUT, FIELD, FREQUENCY = 1
*ELEMENT OUTPUT, ELSET = Model_A, VARIABLE = ALL
*OUTPUT, FIELD
*NODE OUTPUT
U
*ELEMENT OUTPUT, VARIABLE = ALL
SENER
*END STEP