Issue with IntialStateAnalysis command

[bahugunaashish]

I was trying to use the _IntialStateAnalysis for my model in Openseespy. To check the applicability I tried to run the example given at https://opensees.berkeley.edu/wiki/index.php/InitialStateAnalysisWrapper

the kernel keeps getting crashed with Windows fatal exception: code 0xc0000374. following is the conversion from tcl to py " import openseespy.opensees as op op.model ('BasicBuilder', '-ndm', 3, '-ndf', 3)

##create the nodes op.node (1, 1.0,0.0, 0.0) op.node (2, 1.0,1.0, 0.0) op.node (3, 0.0,1.0, 0.0) op.node (4, 0.0,0.0, 0.0) op.node (5, 1.0,0.0, 1.0) op.node (6, 1.0,1.0, 1.0) op.node (7, 0.0,1.0, 1.0) op.node (8, 0.0,0.0, 1.0)

##boundary conditions op.fix (1, 1, 1, 1) op.fix (2, 1, 1, 1) op.fix (3, 1, 1, 1) op.fix (4, 1, 1, 1) op.fix (5, 1, 1, 0) op.fix (6, 1, 1, 0) op.fix (7, 1, 1, 0) op.fix (8, 1, 1, 0)

##define main material object op.nDMaterial ('DruckerPrager', 1, 2777.8, 925, 5., 0.398, 0.398, 0, 0, 0, 0, 0, 1, 1.7) ##define material wrapper op.nDMaterial ('InitialStateAnalysisWrapper', 2, 1, 3)

##create the element (NOTE: the material tag associated with this element is that of the wrapper) op.element ('SSPbrick', 1, 1, 2, 3, 4, 5, 6, 7, 8, 2, 0.0, 0.0, -17.0)

##create the pre-gravity recorders step = 0.1

op.recorder ('Node', '-time', '-file', 'Gdisp.out', '-dT', step, '-nodeRange', 5, 8, '-dof', 1, 2, 3, 'disp') op.recorder ('Element', '-ele', 1, '-time', '-file', 'Gstress.out', '-dT', step, 'stress') op.recorder ('Element', '-ele', 1, '-time', '-file', 'Gstrain.out', '-dT', step, 'strain')

##create the gravity analysis op.integrator ('LoadControl', 0.1) op.numberer ('RCM') op.system ('SparseGeneral') op.constraints ('Transformation') op.test ('NormDispIncr', 1e-5, 40, 1) op.algorithm ('Newton') op.analysis ('Static')

##turn on the initial state analysis feature op.InitialStateAnalysis ('on')

##analyze four steps op.analyze (4)

##turn off the initial state analysis feature op.InitialStateAnalysis ('off')

##create post-gravity recorders op.recorder ('Node', '-time', '-file', 'disp.out', '-dT', step, '-nodeRange', 5, 8, '-dof', 1, 2, 3, 'disp') op.recorder ('Element', '-ele', 1, '-time', '-file', 'stress.out', '-dT', step, 'stress') op.recorder ('Element', '-ele', 1, '-time', '-file', 'strain.out', '-dT', step, 'strain')

##analyze for three steps, should have non-zero stress and strain with zero displacement op.analyze (3)

op.wipe()