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.............: 198 Total number of variables............................: 18 variables with only lower bounds: 10 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 9 inequality constraints with only lower bounds: 1 inequality constraints with lower and upper bounds: 8 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 0 1.9325249e+01 5.90e+02 2.58e+00 7.62e+01 -1.0 - 0.00e+00 0 0 1 1.9325249e+01 5.90e+02 7.09e-02 2.42e-01 -1.0 - 1.00e-07 2 2h 2 1.9333067e+01 5.87e+02 1.62e+00 5.78e-02 -1.0 - 5.25e-03 2 1h 3 1.0818982e+02 5.71e+02 1.60e+00 4.35e-02 -1.0 - 3.02e-02 6 3h 4 3.5969550e+02 5.10e+02 1.58e+00 5.10e-04 -1.0 -4.0 1.08e-01 2 1h 5 4.1683263e+02 4.96e+02 1.56e+00 4.47e-04 -1.0 -4.5 2.77e-02 2 1h 6 5.2496926e+02 4.69e+02 1.56e+00 3.00e-04 -1.0 1.4 5.30e-02 2 1h 7 9.0150346e+02 3.84e+02 1.57e+00 1.53e-04 -1.0 0.9 1.84e-01 2 1h 8 1.4498577e+03 2.59e+02 1.37e+00 4.27e-05 -1.0 0.4 3.16e-01 2 1h 9 2.6551677e+03 2.64e+01 8.21e-01 2.36e-05 -1.0 -0.1 1.00e+00 2 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 10 2.6567861e+03 2.37e-01 5.94e-03 1.87e-06 -1.0 1.3 1.00e+00 2 1h 11 2.6525833e+03 7.18e-03 2.72e-04 1.93e-06 -1.7 0.8 1.00e+00 1 1h 12 2.6401488e+03 5.61e-02 3.58e-02 2.83e-05 -3.8 0.3 1.00e+00 2 1f 13 2.6046091e+03 4.96e-01 3.59e-02 7.81e-06 -3.8 -0.2 1.00e+00 3 1h 14 2.5594300e+03 1.26e+00 3.61e-02 1.90e-06 -3.8 -0.6 4.85e-01 3 1h 15 2.5594078e+03 1.26e+00 3.27e-02 2.79e-06 -3.8 -1.1 1.47e-04 3 1h 16 2.3530735e+03 3.62e+01 3.05e-02 1.71e-06 -3.8 -1.6 7.38e-01 3 1h 17 2.3530553e+03 3.62e+01 3.05e-02 1.19e-05 -3.8 -2.1 8.17e-05 4 1h 18 2.3541256e+03 3.24e+01 3.95e-02 1.71e-05 -3.8 -2.6 1.05e-01 3 1h 19 2.3632351e+03 8.35e+00 8.01e-03 2.36e-05 -3.8 -3.0 7.36e-01 3 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 20 2.3632940e+03 8.30e+00 1.02e-02 1.85e-05 -3.8 -3.5 5.41e-03 4 1h 21 2.3741577e+03 1.25e+00 1.60e-03 2.90e-06 -3.8 -4.0 1.00e+00 3 1h 22 2.3749879e+03 2.06e-03 1.18e-06 1.72e-06 -3.8 -4.5 1.00e+00 3 1h 23 2.3749889e+03 7.63e-09 1.31e-10 1.69e-06 -3.8 -4.9 1.00e+00 3 1h 24 2.3749881e+03 7.76e-08 1.12e-08 7.23e-08 -8.6 -5.4 1.00e+00 2 1f 25 2.3749881e+03 3.20e-13 3.36e-08 6.85e-09 -8.6 - 1.00e+00 2 1h 26 2.3749881e+03 6.10e-13 3.36e-08 3.42e-09 -8.6 - 1.00e+00 10 1f 27 2.3749881e+03 2.29e-13 4.26e-14 2.54e-09 -8.6 - 1.00e+00 2 1h Number of Iterations....: 27 (scaled) (unscaled) Objective...............: 2.3749881423343522e+03 2.3749881423343522e+03 Dual infeasibility......: 4.2632564145606011e-14 4.2632564145606011e-14 Constraint violation....: 2.2911137585620666e-13 2.2911137585620666e-13 Complementarity.........: 2.5370032424076421e-09 2.5370032424076421e-09 Overall NLP error.......: 2.5370032424076421e-09 2.5370032424076421e-09 Number of objective function evaluations = 32 Number of objective gradient evaluations = 28 Number of constraint evaluations = 32 Number of constraint Jacobian evaluations = 28 Number of Lagrangian Hessian evaluations = 27 Number of KKT factorizations = 57 Number of KKT backsolves = 114 Total wall secs in initialization = 0.014 s Total wall secs in linear solver = 0.052 s Total wall secs in NLP function evaluations = 0.006 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.042 s Total wall secs = 0.115 s EXIT: Optimal Solution Found (tol = 1.0e-08).