This is MadNLP version v0.12.0, running with cuDSS v1.0.0 Number of nonzeros in constraint Jacobian............: 0 Number of nonzeros in Lagrangian Hessian.............: 48 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...............: 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 8.3210000e+07 0.00e+00 1.00e+02 0.00e+00 -1.0 - 0.00e+00 1 0 1 4.9597113e+07 0.00e+00 6.42e+01 0.00e+00 -1.0 2.0 1.00e+00 1 1f 2 2.3466343e+07 0.00e+00 3.37e+01 0.00e+00 -1.0 1.5 1.00e+00 1 1f 3 9.5780536e+06 0.00e+00 1.52e+01 0.00e+00 -1.0 1.0 1.00e+00 1 1f 4 3.8670473e+06 0.00e+00 6.13e+00 0.00e+00 -1.0 0.6 1.00e+00 1 1f 5 1.8666496e+06 0.00e+00 2.26e+00 0.00e+00 -1.0 0.1 1.00e+00 1 1f 6 1.0198829e+06 0.00e+00 8.20e-01 0.00e+00 -1.0 -0.4 1.00e+00 1 1f 7 4.8578302e+05 0.00e+00 3.12e-01 0.00e+00 -1.7 -0.9 1.00e+00 1 1f 8 1.9266530e+05 0.00e+00 1.21e-01 0.00e+00 -1.7 -1.3 1.00e+00 1 1f 9 6.6770321e+04 0.00e+00 4.55e-02 0.00e+00 -2.5 -1.8 1.00e+00 1 1f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 10 3.8377679e+04 0.00e+00 2.35e-02 0.00e+00 -2.5 -1.4 1.00e+00 1 1f 11 1.7262507e+04 0.00e+00 1.25e-02 0.00e+00 -3.8 -1.9 1.00e+00 1 1f 12 6.4550189e+03 0.00e+00 5.78e-03 0.00e+00 -3.8 -2.3 1.00e+00 1 1f 13 2.1290846e+03 0.00e+00 2.40e-03 0.00e+00 -3.8 -2.8 1.00e+00 1 1f 14 6.9463005e+02 0.00e+00 8.63e-04 0.00e+00 -3.8 -3.3 1.00e+00 1 1f 15 1.4894169e+02 0.00e+00 2.37e-04 0.00e+00 -5.7 - 1.00e+00 1 1f 16 1.1567792e+02 0.00e+00 1.99e-04 0.00e+00 -5.7 -2.9 1.00e+00 1 1f 17 3.6862795e+01 0.00e+00 9.09e-05 0.00e+00 -5.7 -3.4 1.00e+00 1 1f 18 2.2964716e+01 0.00e+00 3.12e-05 0.00e+00 -5.7 -3.8 1.00e+00 1 1f 19 2.5334101e+00 0.00e+00 1.15e-05 0.00e+00 -5.7 - 1.00e+00 1 1f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 20 3.3542365e-01 0.00e+00 4.38e-06 0.00e+00 -8.6 - 1.00e+00 1 1f 21 9.6980150e-02 0.00e+00 1.49e-06 0.00e+00 -8.6 - 1.00e+00 1 1f 22 2.8255687e-02 0.00e+00 5.16e-07 0.00e+00 -8.6 - 1.00e+00 1 1f 23 8.2828184e-03 0.00e+00 1.79e-07 0.00e+00 -8.6 - 1.00e+00 1 1f 24 2.4495414e-03 0.00e+00 6.27e-08 0.00e+00 -8.6 - 1.00e+00 1 1f 25 7.3273185e-04 0.00e+00 2.22e-08 0.00e+00 -8.6 - 1.00e+00 1 1f 26 2.2218992e-04 0.00e+00 7.95e-09 0.00e+00 -9.0 - 1.00e+00 1 1f Number of Iterations....: 26 (scaled) (unscaled) Objective...............: 3.0859711473494183e-10 2.2218992260915812e-04 Dual infeasibility......: 7.9484549531341507e-09 5.7228875662565879e-03 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.1039520768241876e-14 7.9484549531341507e-09 Number of objective function evaluations = 27 Number of objective gradient evaluations = 27 Number of constraint evaluations = 27 Number of constraint Jacobian evaluations = 27 Number of Lagrangian Hessian evaluations = 26 Number of KKT factorizations = 49 Number of KKT backsolves = 27 Total wall secs in initialization = 0.002 s Total wall secs in linear solver = 0.025 s Total wall secs in NLP function evaluations = 0.005 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.017 s Total wall secs = 0.049 s EXIT: Optimal Solution Found (tol = 1.0e-08).