Pushover Analysis Warning

[bascio]

Hi, i trying to simulate a pushover analysis on concrete frame structure.
This is the wrong message:

WARNING - ForceBeamColumn3d::update - failed to get compatible element forces &
deformations for element: 81(dW: << 694.321, dW0: 380.415)
WARNING - ForceBeamColumn3d::update - failed to get compatible element forces &
deformations for element: 7(dW: << 1253.27, dW0: 6.33422)
WARNING - ForceBeamColumn3d::update - failed to get compatible element forces &
deformations for element: 13(dW: << 1051.17, dW0: 6.95787)
Domain::update - domain failed in update
DisplacementControl::update - model failed to update for new dU
WARNING AcceleratedNewton::solveCurrentStep() -the Integrator failed in update()

StaticAnalysis::analyze() - the Algorithm failed at iteration: 116 with domain a
t load factor 38.3936
OpenSees > analyze failed, returned: -3 error flag
WARNING - ForceBeamColumn3d::update - failed to get compatible element forces &
deformations for element: 25(dW: << 803.621, dW0: 6.14217)
WARNING - ForceBeamColumn3d::update - failed to get compatible element forces &
deformations for element: 111(dW: << 815.539, dW0: 1.70389)
Domain::update - domain failed in update
DisplacementControl::update - model failed to update for new dU
WARNING AcceleratedNewton::solveCurrentStep() -the Integrator failed in update()

StaticAnalysis::analyze() - the Algorithm failed at iteration: 0 with domain at
load factor 36.2565
OpenSees > analyze failed, returned: -3 error flag
WARNING - ForceBeamColumn3d::update - failed to get compatible element forces &
deformations for element: 25(dW: << 803.621, dW0: 6.14217)
WARNING - ForceBeamColumn3d::update - failed to get compatible element forces &
deformations for element: 111(dW: << 815.539, dW0: 1.70389)
Domain::update - domain failed in update
DisplacementControl::update - model failed to update for new dU
WARNING AcceleratedNewton::solveCurrentStep() -the Integrator failed in update()

StaticAnalysis::analyze() - the Algorithm failed at iteration: 0 with domain at
load factor 36.2565
OpenSees > analyze failed, returned: -3 error flag
Trying KrylovNewton with Initial Tangent..
WARNING - ForceBeamColumn3d::update - failed to get compatible element forces &
deformations for element: 25(dW: << 803.621, dW0: 6.14217)
WARNING - ForceBeamColumn3d::update - failed to get compatible element forces &
deformations for element: 111(dW: << 815.539, dW0: 1.70389)
Domain::update - domain failed in update
DisplacementControl::update - model failed to update for new dU
WARNING AcceleratedNewton::solveCurrentStep() -the Integrator failed in update()

StaticAnalysis::analyze() - the Algorithm failed at iteration: 0 with domain at
load factor 36.2565
OpenSees > analyze failed, returned: -3 error flag

Thanks for attention

[selimgunay]

You can try smaller displacement increments to avoid nonconvergence