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.............: 1 Total number of variables............................: 2 variables with only lower bounds: 2 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 3.3235677e+00 0.00e+00 3.52e+00 1.25e-01 -1.0 - 0.00e+00 0 0 1 2.7864700e+00 0.00e+00 7.78e-01 1.15e-01 -1.0 - 4.08e-01 1 1f 2 2.7102954e+00 0.00e+00 2.13e-05 2.37e-02 -1.7 - 1.00e+00 1 1f 3 2.6671031e+00 0.00e+00 3.39e-05 2.86e-04 -3.8 - 1.00e+00 1 1f 4 2.6666703e+00 0.00e+00 5.03e-09 1.86e-06 -5.7 - 1.00e+00 1 1f 5 2.6666666e+00 0.00e+00 1.91e-13 2.51e-09 -8.6 - 1.00e+00 1 1f Number of Iterations....: 5 (scaled) (unscaled) Objective...............: 2.6666666216793367e+00 2.6666666216793367e+00 Dual infeasibility......: 1.9095836023552692e-13 1.9095836023552692e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.5067663265553892e-09 2.5067663265553892e-09 Overall NLP error.......: 2.5067663265553892e-09 2.5067663265553892e-09 Number of objective function evaluations = 6 Number of objective gradient evaluations = 6 Number of constraint evaluations = 6 Number of constraint Jacobian evaluations = 6 Number of Lagrangian Hessian evaluations = 5 Number of KKT factorizations = 5 Number of KKT backsolves = 5 Total wall secs in initialization = 0.017 s Total wall secs in linear solver = 0.002 s Total wall secs in NLP function evaluations = 0.001 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.006 s Total wall secs = 0.026 s EXIT: Optimal Solution Found (tol = 1.0e-08).