This is MadNLP version v0.12.0, running with cuDSS v1.0.0 Number of nonzeros in constraint Jacobian............: 14 Number of nonzeros in Lagrangian Hessian.............: 4 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...............: 5 inequality constraints with only lower bounds: 3 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 0 2.0000000e+00 1.40e+01 1.03e+00 1.00e+01 -1.0 - 0.00e+00 1 0 1 1.9963812e+00 1.40e+01 3.41e+00 1.00e+01 -1.0 - 9.46e-04 1 1h 2 -1.0519837e+00 1.38e+01 1.40e+01 4.76e+00 -1.0 - 1.18e-01 1 1h 3 -2.4856089e+00 1.32e+01 1.57e+01 4.53e+00 -1.0 - 7.36e-02 1 1h 4 -4.4362308e+00 1.34e+01 1.15e+01 4.61e-02 -1.0 - 8.96e-02 1 1h 5 -4.3331802e+00 1.27e+01 1.08e+01 4.33e-02 -1.0 - 5.03e-02 1 1h 6 -5.2323429e+00 1.33e+01 7.58e+00 7.97e-02 -1.0 0.0 3.90e-02 1 1h 7 -4.9997370e+00 1.22e+01 8.75e+00 7.77e-02 -1.0 0.4 8.33e-02 1 1h 8 -1.4683492e+01 1.33e+02 6.09e+00 2.75e-01 -1.0 - 2.41e-01 1 1h 9 -1.4585993e+01 1.32e+02 5.94e+00 4.11e-01 -1.0 -0.1 1.01e-02 1 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 10 -9.1222479e+00 8.03e+01 9.73e+00 3.25e-01 -1.0 -0.5 4.35e-01 1 2h 11 -7.6941679e+00 4.29e+01 5.59e+00 1.22e-01 -1.0 - 5.39e-01 1 1h 12 -7.6148380e+00 4.24e+01 5.52e+00 1.39e-01 -1.0 - 1.18e-02 1 1h 13 -5.1173251e+00 3.73e+01 9.63e+00 1.50e-01 -1.0 - 1.25e-01 1 4h 14 2.5853641e+01 9.26e+00 5.87e+00 1.61e-01 -1.0 - 1.00e+00 1 1h 15 2.5872576e+01 2.37e+00 2.38e-01 1.08e-01 -1.0 - 1.00e+00 1 1h 16 2.8241057e+01 7.07e-04 1.15e-03 1.00e-01 -1.0 - 1.00e+00 1 1h 17 2.8004593e+01 1.01e-02 2.59e-03 2.05e-02 -2.5 - 1.00e+00 1 1f 18 2.8000370e+01 2.53e-03 6.85e-04 5.19e-03 -3.8 - 1.00e+00 1 1h 19 2.8000377e+01 6.11e-04 1.75e-04 1.37e-03 -3.8 - 1.00e+00 1 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 20 2.8000004e+01 1.72e-04 4.87e-05 3.44e-04 -5.7 - 1.00e+00 1 1h 21 2.8000005e+01 4.26e-05 1.22e-05 8.70e-05 -5.7 - 1.00e+00 2 1h 22 2.8000005e+01 1.04e-05 2.98e-06 2.27e-05 -5.7 - 1.00e+00 2 1h 23 2.8000005e+01 2.39e-06 6.84e-07 6.63e-06 -5.7 - 1.00e+00 2 1h 24 2.8000000e+01 8.29e-07 2.36e-07 1.66e-06 -8.6 - 1.00e+00 2 1h 25 2.8000000e+01 2.07e-07 5.91e-08 4.16e-07 -8.6 - 1.00e+00 2 1h 26 2.8000000e+01 5.14e-08 1.47e-08 1.05e-07 -8.6 - 1.00e+00 2 1h 27 2.8000000e+01 1.25e-08 3.58e-09 2.76e-08 -8.6 - 1.00e+00 2 1h 28 2.8000000e+01 2.85e-09 8.14e-10 8.21e-09 -8.6 - 1.00e+00 2 1h Number of Iterations....: 28 (scaled) (unscaled) Objective...............: 2.7999999916264684e+01 2.7999999916264684e+01 Dual infeasibility......: 8.1433075268508229e-10 8.1433075268508229e-10 Constraint violation....: 2.8501445795559653e-09 2.8501445795559653e-09 Complementarity.........: 8.2062137150844155e-09 8.2062137150844155e-09 Overall NLP error.......: 8.2062137150844155e-09 8.2062137150844155e-09 Number of objective function evaluations = 33 Number of objective gradient evaluations = 29 Number of constraint evaluations = 33 Number of constraint Jacobian evaluations = 29 Number of Lagrangian Hessian evaluations = 28 Number of KKT factorizations = 36 Number of KKT backsolves = 37 Total wall secs in initialization = 0.012 s Total wall secs in linear solver = 0.036 s Total wall secs in NLP function evaluations = 0.008 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.066 s Total wall secs = 0.122 s EXIT: Optimal Solution Found (tol = 1.0e-08).