Does someone has the link of debugging non-converging analysis. I read that nonlinear analysis (contact, material,geometry) causes more problem. I am looking for example of the Solution Output with description what mean codes in the Solver Output or explanation of messages which appear when analysis do not convergence. I did a few the non linear analysis and Peter has help me, but I want to see even more the examples. If somebody founds the links or some tips for non linear analysis. Please tell me.