This is MadNLP version v0.12.0, running with cuDSS v1.0.0 Number of nonzeros in constraint Jacobian............: 4 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.................: 2 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 0.0000000e+00 1.00e+00 0.00e+00 0.00e+00 -1.0 - 0.00e+00 0 0 1r 0.0000000e+00 0.00e+00 9.99e+02 1.00e+00 0.0 - 0.00e+00 0 0 2 0.0000000e+00 1.48e-01 0.00e+00 0.00e+00 -1.7 - 1.49e-03 1 1f 3 0.0000000e+00 3.41e-02 0.00e+00 0.00e+00 -2.5 - 1.00e+00 1 1h 4 0.0000000e+00 8.24e-03 0.00e+00 0.00e+00 -2.5 - 1.00e+00 1 1h 5 0.0000000e+00 1.99e-03 0.00e+00 0.00e+00 -3.8 - 1.00e+00 1 1h 6 0.0000000e+00 4.59e-04 0.00e+00 0.00e+00 -3.8 - 1.00e+00 1 1h 7 0.0000000e+00 8.56e-05 0.00e+00 0.00e+00 -5.7 - 1.00e+00 1 1h 8 0.0000000e+00 7.63e-06 0.00e+00 0.00e+00 -5.7 - 1.00e+00 1 1h 9 0.0000000e+00 9.01e-08 0.00e+00 0.00e+00 -8.6 - 1.00e+00 1 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 10 0.0000000e+00 1.32e-11 0.00e+00 0.00e+00 -8.6 - 1.00e+00 1 1h Number of Iterations....: 10 (scaled) (unscaled) Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00 Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00 Constraint violation....: 1.3170626687688662e-11 1.3170626687688662e-11 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.3170626687688662e-11 1.3170626687688662e-11 Number of objective function evaluations = 10 Number of objective gradient evaluations = 10 Number of constraint evaluations = 10 Number of constraint Jacobian evaluations = 11 Number of Lagrangian Hessian evaluations = 10 Number of KKT factorizations = 25 Number of KKT backsolves = 10 Total wall secs in initialization = 0.007 s Total wall secs in linear solver = 0.021 s Total wall secs in NLP function evaluations = 0.002 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.018 s Total wall secs = 0.048 s EXIT: Optimal Solution Found (tol = 1.0e-08).