My model is cantilever column
ProfileSPDLinDirectSolver::solve() – aii < 0 (i, aii): (0,0)
WARNING NewtonRaphson::solveCurrentStep() -the LinearSysOfEqn failed in solve()
StaticAnalysis::analyze() – the Algorithm failed at iteration: 0 with domain at load factor 0.1
OpenSees > analyze failed, returned: -3 error flag
Model Built
WARNING BandGenLinLapackSolver::solve() -factorization failed, matrix singular U(i,i) = 0, i= 1
DisplacementControl::newStep(void) – failed in solver
StaticAnalysis::analyze() – the Integrator failed at iteration: 0 with domain at load factor 0
OpenSees > analyze failed, returned: -2 error flag
Trying Newton with Initial Tangent ..
WARNING BandGenLinLapackSolver::solve() -factorization failed, matrix singular U(i,i) = 0, i= 1
DisplacementControl::newStep(void) – failed in solver
StaticAnalysis::analyze() – the Integrator failed at iteration: 0 with domain at load factor 0
OpenSees > analyze failed, returned: -2 error flag
Trying Broyden ..
WARNING BandGenLinLapackSolver::solve() -factorization failed, matrix singular U(i,i) = 0, i= 1
DisplacementControl::newStep(void) – failed in solver
StaticAnalysis::analyze() – the Integrator failed at iteration: 0 with domain at load factor 0
OpenSees > analyze failed, returned: -2 error flag
Trying NewtonWithLineSearch ..
WARNING BandGenLinLapackSolver::solve() -factorization failed, matrix singular U(i,i) = 0, i= 1
DisplacementControl::newStep(void) – failed in solver
StaticAnalysis::analyze() – the Integrator failed at iteration: 0 with domain at load factor 0
OpenSees > analyze failed, returned: -2 error flag
PROBLEM Cyclic analysis: CtrlNode 013, dof 1, Disp=0.0000 mm
-1
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