1 2---- Elastic-Plastic Torsion Problem ----- 3mx: 10 my: 10 4 5iter = 0, Function value -0.330579, Residual: 0.728961 6iter = 1, Function value -0.330579, Residual: 0.728961 7iter = 1, Function value -0.390666, Residual: 0.428718 8iter = 2, Function value -0.390666, Residual: 0.428718 9iter = 2, Function value -0.410884, Residual: 0.245953 10iter = 3, Function value -0.423512, Residual: 0.196625 11iter = 4, Function value -0.426263, Residual: 0.0946557 12iter = 5, Function value -0.427593, Residual: 0.018164 13iter = 6, Function value -0.427651, Residual: 0.0234349 14iter = 7, Function value -0.427667, Residual: 0.0277088 15iter = 8, Function value -0.427667, Residual: 0.0277088 16iter = 8, Function value -0.427702, Residual: 0.0211122 17iter = 9, Function value -0.427721, Residual: 0.01693 18iter = 10, Function value -0.427721, Residual: 0.01693 19iter = 10, Function value -0.427742, Residual: 0.00352154 20iter = 11, Function value -0.427737, Residual: 0.00961036 21iter = 12, Function value -0.427744, Residual: 0.00231639 22iter = 13, Function value -0.427744, Residual: 0.000700642 23