This is MadNLP version v0.12.0, running with cuDSS v1.0.0 Number of nonzeros in constraint Jacobian............: 82 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 20 variables with only lower bounds: 0 variables with lower and upper bounds: 20 variables with only upper bounds: 0 Total number of equality constraints.................: 15 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 5.2803532e+02 9.87e+01 4.17e+01 9.90e-01 -1.0 - 0.00e+00 1 0 1 1.2311615e+02 2.87e+01 1.01e+02 7.96e-01 -1.0 - 7.10e-01 1 1h 2 8.8747368e+01 2.80e+01 9.70e+01 6.44e-01 -1.0 - 2.22e-02 1 1h 3 7.7267371e+01 2.66e+01 8.85e+01 6.84e-01 -1.0 - 5.11e-02 1 1h 4 5.9168113e+01 2.32e+01 5.18e+01 5.79e-01 -1.0 - 1.28e-01 1 1h 5 5.5609203e+00 3.56e+00 2.62e+01 3.24e-01 -1.0 - 8.47e-01 1 1h 6 5.0422327e+00 3.37e+00 5.28e+00 1.79e-01 -1.0 - 5.33e-02 1 1h 7 3.3770551e+00 2.30e+00 3.04e+01 1.17e-01 -1.0 - 3.17e-01 1 1h 8 7.0265229e-01 2.53e-02 3.49e-01 2.39e-01 -1.0 - 9.89e-01 1 1h 9 2.1047748e-01 2.61e-03 9.07e+00 3.32e-02 -1.7 - 8.97e-01 1 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 10 2.1090072e-01 2.38e-03 2.46e+03 5.23e-03 -1.7 - 8.76e-02 1 1h 11 2.1358346e-01 2.36e-03 3.37e+03 1.41e-03 -1.7 - 1.14e-02 1 1h 12 3.3479274e-01 2.22e-03 3.11e+03 1.37e-03 -1.7 - 5.65e-02 1 5f 13 2.1666788e+00 2.27e-04 4.29e+02 2.32e-03 -1.7 - 8.98e-01 1 1h 14 2.1940673e+00 2.06e-04 2.46e+03 4.22e-04 -1.7 - 9.01e-02 1 1h 15 2.2090006e+00 1.92e-04 1.09e+03 2.03e-04 -1.7 - 7.03e-02 1 2f 16 3.3429601e+00 5.36e-16 2.01e+02 3.63e-04 -1.7 - 1.00e+00 1 1h 17 3.3561568e+00 2.03e-16 7.71e-13 2.14e-04 -1.7 - 1.00e+00 1 1f 18 3.0712775e+00 9.15e-15 1.01e+01 5.60e-05 -5.7 - 8.94e-01 1 1f 19 3.0598792e+00 5.87e-15 2.18e+01 7.93e-06 -5.7 - 6.56e-01 1 1f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 20 3.0554806e+00 1.37e-09 4.89e+02 3.49e-06 -5.7 - 8.84e-01 1 1f 21 3.0549070e+00 7.29e-11 2.85e+01 1.22e-07 -5.7 - 9.47e-01 1 1f 22 3.0548954e+00 1.11e-15 1.40e-12 3.44e-08 -5.7 - 1.00e+00 1 1f 23 3.0548814e+00 4.69e-13 2.06e-01 1.65e-09 -8.6 - 9.53e-01 1 1f 24 3.0548809e+00 1.11e-16 7.01e-13 2.91e-11 -8.6 - 1.00e+00 2 1f Number of Iterations....: 24 (scaled) (unscaled) Objective...............: 2.2912179603152065e+00 3.0548809064882652e+00 Dual infeasibility......: 7.0058612852045386e-13 9.3409148515632122e-13 Constraint violation....: 1.1102230246251565e-16 1.1102230246251565e-16 Complementarity.........: 2.1860263971863222e-11 2.9146289953685235e-11 Overall NLP error.......: 2.9146289953685235e-11 2.9146289953685235e-11 Number of objective function evaluations = 30 Number of objective gradient evaluations = 25 Number of constraint evaluations = 30 Number of constraint Jacobian evaluations = 25 Number of Lagrangian Hessian evaluations = 24 Number of KKT factorizations = 25 Number of KKT backsolves = 26 Total wall secs in initialization = 0.010 s Total wall secs in linear solver = 0.033 s Total wall secs in NLP function evaluations = 0.006 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.056 s Total wall secs = 0.106 s EXIT: Optimal Solution Found (tol = 1.0e-08).