This is MadNLP version v0.12.0, running with cuDSS v1.0.0 Number of nonzeros in constraint Jacobian............: 152 Number of nonzeros in Lagrangian Hessian.............: 181 Total number of variables............................: 57 variables with only lower bounds: 0 variables with lower and upper bounds: 56 variables with only upper bounds: 0 Total number of equality constraints.................: 24 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 -8.9101927e+02 1.55e+01 1.61e+01 2.20e+00 -1.0 - 0.00e+00 1 0 1 -8.2499597e+02 1.34e+01 1.39e+01 1.87e+00 -1.0 - 1.35e-01 1 1h 2 -7.9050052e+02 1.26e+01 1.31e+01 2.07e+00 -1.0 - 6.17e-02 1 1h 3 -4.8316177e+02 6.15e+00 6.39e+00 9.03e-01 -1.0 - 5.10e-01 1 1h 4 -4.5300906e+02 5.52e+00 2.05e+01 7.99e-01 -1.0 - 1.03e-01 1 1h 5 -4.4694214e+02 5.39e+00 5.39e+01 7.81e-01 -1.0 - 2.24e-02 1 1h 6 -4.0213332e+02 4.83e+00 1.46e+01 7.17e-01 -1.0 - 1.04e-01 1 1h 7 -3.7960785e+02 4.56e+00 1.41e+01 6.83e-01 -1.0 - 5.71e-02 1 1h 8 -3.6654270e+02 4.40e+00 5.97e+01 1.17e+00 -1.0 - 3.52e-02 1 1h 9 -3.6454575e+02 4.37e+00 1.12e+02 1.53e+00 -1.0 - 6.48e-03 1 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 10 -3.6059436e+02 4.31e+00 3.81e+03 5.79e+00 -1.0 - 1.33e-02 1 1h 11 1.8252111e+03 2.72e+00 2.21e+03 2.61e-01 -1.0 - 3.68e-01 1 1h 12 2.1878539e+03 2.59e+00 2.09e+03 2.60e-01 -1.0 - 4.74e-02 1 1h 13 2.3676129e+03 2.53e+00 2.03e+03 2.26e-01 -1.0 - 2.33e-02 1 1h 14 2.3773299e+03 2.53e+00 2.03e+03 5.46e-01 -1.0 - 1.27e-03 1 1h 15 2.3787958e+03 2.53e+00 2.02e+03 5.39e-01 -1.0 - 1.88e-04 1 1h 16 2.5615724e+03 2.48e+00 1.94e+03 2.65e-01 -1.0 - 2.16e-02 1 1h 17 2.7126066e+03 2.43e+00 1.91e+03 1.30e-01 -1.0 - 1.77e-02 1 1h 18 2.7176606e+03 2.43e+00 1.91e+03 1.89e-01 -1.0 - 5.94e-04 1 1h 19 2.7472123e+03 2.42e+00 1.90e+03 1.11e-01 -1.0 - 3.33e-03 1 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 20 2.7583926e+03 2.42e+00 1.88e+03 1.11e-01 -1.0 - 1.22e-03 1 1h 21 6.0182590e+03 1.71e+00 1.18e+03 8.03e-02 -1.0 - 2.92e-01 1 1h 22 9.4275187e+03 1.15e+00 1.55e+03 1.48e-02 -1.0 4.0 3.27e-01 1 1h 23 1.8746181e+04 4.95e-04 1.10e+03 1.49e-02 -1.0 - 1.00e+00 1 1h 24 1.8746457e+04 8.16e-05 1.31e-05 2.08e-02 -1.0 - 1.00e+00 1 1f 25 1.8744072e+04 5.21e-06 8.55e-02 2.65e-03 -3.8 - 1.00e+00 1 1f 26 1.8744041e+04 1.56e-03 1.60e-02 7.62e-04 -3.8 - 9.03e-01 2 1f 27 1.8744017e+04 2.11e-04 3.87e-03 1.72e-04 -3.8 - 1.00e+00 2 1h 28 1.8744015e+04 3.11e-05 9.36e-08 2.45e-05 -3.8 - 1.00e+00 2 1h 29 1.8744010e+04 8.18e-07 8.84e-06 9.13e-07 -5.7 - 1.00e+00 2 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 30 1.8744010e+04 1.31e-09 6.18e-12 5.32e-10 -8.6 - 1.00e+00 2 1h Number of Iterations....: 30 (scaled) (unscaled) Objective...............: 1.8744009767388565e+04 1.8744009767388565e+04 Dual infeasibility......: 6.1801574147294100e-12 6.1801574147294100e-12 Constraint violation....: 1.3137926302420055e-09 1.3137926302420055e-09 Complementarity.........: 5.3214869375537653e-10 5.3214869375537653e-10 Overall NLP error.......: 1.3137926302420055e-09 1.3137926302420055e-09 Number of objective function evaluations = 31 Number of objective gradient evaluations = 31 Number of constraint evaluations = 31 Number of constraint Jacobian evaluations = 31 Number of Lagrangian Hessian evaluations = 30 Number of KKT factorizations = 36 Number of KKT backsolves = 36 Total wall secs in initialization = 0.015 s Total wall secs in linear solver = 0.043 s Total wall secs in NLP function evaluations = 0.035 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.074 s Total wall secs = 0.168 s EXIT: Optimal Solution Found (tol = 1.0e-08).