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.............: 60 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 1.8845685e+00 0.00e+00 5.36e+00 0.00e+00 -1.0 - 0.00e+00 1 0 1 2.4967976e-01 0.00e+00 6.82e-01 0.00e+00 -1.0 -2.0 1.00e+00 1 1f 2 4.3865429e-02 0.00e+00 3.17e-01 0.00e+00 -1.7 - 1.00e+00 1 1f 3 1.9892320e-02 0.00e+00 1.71e-01 0.00e+00 -1.7 - 5.00e-01 1 2f 4 3.1144536e-03 0.00e+00 5.78e-02 0.00e+00 -2.5 - 1.00e+00 1 1f 5 3.0693855e-04 0.00e+00 1.16e-02 0.00e+00 -2.5 - 1.00e+00 1 1f 6 8.3283023e-06 0.00e+00 1.99e-03 0.00e+00 -3.8 - 1.00e+00 1 1f 7 1.1931746e-08 0.00e+00 6.18e-05 0.00e+00 -3.8 - 1.00e+00 1 1f 8 2.8693215e-14 0.00e+00 1.06e-07 0.00e+00 -5.7 - 1.00e+00 1 1f 9 1.6905311e-25 0.00e+00 2.38e-13 0.00e+00 -8.6 - 1.00e+00 1 1f Number of Iterations....: 9 (scaled) (unscaled) Objective...............: 1.6905311127834311e-25 1.6905311127834311e-25 Dual infeasibility......: 2.3798132805660767e-13 2.3798132805660767e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 2.3798132805660767e-13 2.3798132805660767e-13 Number of objective function evaluations = 15 Number of objective gradient evaluations = 10 Number of constraint evaluations = 15 Number of constraint Jacobian evaluations = 10 Number of Lagrangian Hessian evaluations = 9 Number of KKT factorizations = 12 Number of KKT backsolves = 14 Total wall secs in initialization = 0.005 s Total wall secs in linear solver = 0.026 s Total wall secs in NLP function evaluations = 0.002 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.016 s Total wall secs = 0.049 s EXIT: Optimal Solution Found (tol = 1.0e-08).