Portion of my code:
*ELEMENT, TYPE = MASS, ELSET = MASS-Solid_1
8001,100103
*MASS, ELSET = MASS-Solid_1
0.125
**
**
**
**
*Boundary
set_plot_bati, 1,6,0.0
**
**
**
**
*Step, name=Step1, nlgeom=NO
*Static
0.1,1, 1e-05, 0.1
**
**
**
*Cload
set_Solid_1_CDG,1,0
set_Solid_1_CDG,2,0
set_Solid_1_CDG,3,0
*Cload
set_Solid_1_CDG,4,0
set_Solid_1_CDG,5,350000
set_Solid_1_CDG,6,0
*Dload
,GRAV, 9807, 0, 0, -1
**
**
**
*Output, field, variable = all
*Output, history, variable = all
*Node Print, nset = set_Solid_1_CDG
U
*Node Print, nset = set_Solid_1_CDG
V
*Node Print, nset = set_Solid_1_CDG
RF
*Node Print, nset = set_plot_Solid_1
U
*Node Print, nset = set_plot_Solid_1
V
*Node Print, nset = set_plot_Solid_1
RF
*Node Print, nset = set_plot_bati
RF
*END STEP
your input deck seems to be an abaqus input deck. CCX keyword dictionary isn’t identical to Abaqus, but mostly a subset with some deviations. Check the manual.
7.118 *STEP
Keyword type: step
This card describes the start of a new STEP. PERTURBATION, NLGEOM,
INC, INCF, THERMAL NETWORK, AMPLITUDE and SHOCK SMOOTH-
ING are the optional parameters.
Delete the NAME parameter from the *STEP keyword since it’s not used in CalculiX. Also, remove all Abaqus-specific output requests.
Generally speaking, to use the input file from Abaqus in CalculiX you have to compare Abaqus documentation (Keywords Guide) with CalculiX documentation (User’s Manual —> Input deck format) and find any syntax differences for each keyword.
The complete list of Abaqus and Calculix keywords you may find here: