This is MadNLP version v0.12.0, running with cuDSS v1.0.0 Number of nonzeros in constraint Jacobian............: 0 Number of nonzeros in Lagrangian Hessian.............: 8 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 0 1.4754817e+06 0.00e+00 1.00e+02 0.00e+00 -1.0 - 0.00e+00 0 0 1 2.9141270e+05 0.00e+00 2.96e+01 0.00e+00 -1.0 - 1.00e+00 1 1f 2 5.7542581e+04 0.00e+00 8.78e+00 0.00e+00 -1.0 - 1.00e+00 1 1f 3 1.1355747e+04 0.00e+00 2.60e+00 0.00e+00 -1.0 - 1.00e+00 1 1f 4 2.2372942e+03 0.00e+00 7.70e-01 0.00e+00 -1.0 - 1.00e+00 1 1f 5 4.3865385e+02 0.00e+00 2.28e-01 0.00e+00 -1.7 - 1.00e+00 1 1f 6 8.4749671e+01 0.00e+00 6.71e-02 0.00e+00 -1.7 - 1.00e+00 1 1f 7 1.5644669e+01 0.00e+00 1.96e-02 0.00e+00 -2.5 - 1.00e+00 1 1f 8 2.5002495e+00 0.00e+00 5.54e-03 0.00e+00 -3.8 - 1.00e+00 1 1f 9 2.4125411e-01 0.00e+00 1.39e-03 0.00e+00 -3.8 - 1.00e+00 1 1f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 10 -2.4266071e-02 0.00e+00 2.34e-04 0.00e+00 -5.7 - 1.00e+00 1 1f 11 -3.4514280e-02 0.00e+00 1.44e-05 0.00e+00 -5.7 - 1.00e+00 1 1f 12 -3.5043349e-02 0.00e+00 4.41e-05 0.00e+00 -8.6 - 5.00e-01 1 2f 13 -3.5974650e-02 0.00e+00 1.47e-05 0.00e+00 -8.6 - 1.00e+00 1 1f 14 -3.6529335e-02 0.00e+00 2.84e-05 0.00e+00 -8.6 - 5.00e-01 1 2f 15 -3.7311287e-02 0.00e+00 1.77e-05 0.00e+00 -8.6 - 1.00e+00 1 1f 16 -3.7899954e-02 0.00e+00 2.53e-05 0.00e+00 -8.6 - 1.00e+00 1 1f 17 -3.8597067e-02 0.00e+00 8.40e-06 0.00e+00 -8.6 - 1.00e+00 1 1f 18 -3.8954551e-02 0.00e+00 1.14e-05 0.00e+00 -8.6 - 5.00e-01 1 2f 19 -3.9363317e-02 0.00e+00 7.71e-06 0.00e+00 -8.6 - 1.00e+00 1 1f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 20 -3.9651838e-02 0.00e+00 4.99e-06 0.00e+00 -8.6 - 1.00e+00 1 1f 21 -3.9839030e-02 0.00e+00 2.70e-06 0.00e+00 -8.6 - 1.00e+00 1 1f 22 -3.9942402e-02 0.00e+00 1.36e-06 0.00e+00 -8.6 - 1.00e+00 1 1f 23 -3.9991018e-02 0.00e+00 5.22e-07 0.00e+00 -8.6 - 1.00e+00 1 1f 24 -4.0006914e-02 0.00e+00 1.44e-07 0.00e+00 -8.6 - 1.00e+00 1 1f 25 -4.0009843e-02 0.00e+00 2.79e-08 0.00e+00 -8.6 - 1.00e+00 1 1f 26 -4.0009999e-02 0.00e+00 1.28e-09 0.00e+00 -8.6 - 1.00e+00 1 1f Number of Iterations....: 26 (scaled) (unscaled) Objective...............: -7.7274731740694418e-09 -4.0009999322682871e-02 Dual infeasibility......: 1.2825889791798070e-09 6.6407715733602934e-03 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 2.4771737310053209e-16 1.2825889791798070e-09 Number of objective function evaluations = 42 Number of objective gradient evaluations = 27 Number of constraint evaluations = 42 Number of constraint Jacobian evaluations = 27 Number of Lagrangian Hessian evaluations = 26 Number of KKT factorizations = 26 Number of KKT backsolves = 38 Total wall secs in initialization = 0.012 s Total wall secs in linear solver = 0.011 s Total wall secs in NLP function evaluations = 0.003 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.011 s Total wall secs = 0.038 s EXIT: Optimal Solution Found (tol = 1.0e-08).