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.............: 273 Total number of variables............................: 3 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 1.6248424e+00 0.00e+00 1.26e+00 0.00e+00 -1.0 - 0.00e+00 1 0 1 1.0822331e+00 0.00e+00 5.95e-01 0.00e+00 -1.0 - 2.50e-01 1 3f 2 7.4233144e-01 0.00e+00 5.94e-01 0.00e+00 -1.7 -2.0 2.50e-01 1 3f 3 2.2223030e-01 0.00e+00 3.09e-01 0.00e+00 -1.7 -0.7 2.50e-01 1 3f 4 2.1800542e-01 0.00e+00 4.19e-01 0.00e+00 -1.7 - 1.00e+00 1 1f 5 2.2835297e-02 0.00e+00 9.32e-02 0.00e+00 -1.7 - 1.00e+00 1 1f 6 4.7954008e-04 0.00e+00 1.26e-02 0.00e+00 -2.5 - 1.00e+00 1 1f 7 2.7922723e-07 0.00e+00 3.35e-04 0.00e+00 -3.8 - 1.00e+00 1 1f 8 9.9872905e-14 0.00e+00 1.97e-07 0.00e+00 -5.7 - 1.00e+00 1 1f 9 1.3025366e-26 0.00e+00 7.37e-14 0.00e+00 -8.6 - 1.00e+00 1 1f Number of Iterations....: 9 (scaled) (unscaled) Objective...............: 1.3025366199706156e-26 1.3025366199706156e-26 Dual infeasibility......: 7.3724332505659010e-14 7.3724332505659010e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 7.3724332505659010e-14 7.3724332505659010e-14 Number of objective function evaluations = 28 Number of objective gradient evaluations = 10 Number of constraint evaluations = 28 Number of constraint Jacobian evaluations = 10 Number of Lagrangian Hessian evaluations = 9 Number of KKT factorizations = 15 Number of KKT backsolves = 22 Total wall secs in initialization = 0.008 s Total wall secs in linear solver = 0.023 s Total wall secs in NLP function evaluations = 0.010 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.014 s Total wall secs = 0.054 s EXIT: Optimal Solution Found (tol = 1.0e-08).