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.............: 125252 Total number of variables............................: 502 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 2.8420275e+00 0.00e+00 2.63e-01 0.00e+00 -1.0 - 0.00e+00 0 0 1 3.3775126e-03 0.00e+00 1.04e-02 0.00e+00 -1.7 - 1.00e+00 1 1f 2 5.3792655e-09 0.00e+00 1.41e-05 0.00e+00 -3.8 - 1.00e+00 1 1f 3 1.4865396e-20 0.00e+00 2.49e-11 0.00e+00 -8.6 - 1.00e+00 1 1f Number of Iterations....: 3 (scaled) (unscaled) Objective...............: 1.4865396410178176e-20 1.4865396410178176e-20 Dual infeasibility......: 2.4919589077919410e-11 2.4919589077919410e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 2.4919589077919410e-11 2.4919589077919410e-11 Number of objective function evaluations = 4 Number of objective gradient evaluations = 4 Number of constraint evaluations = 4 Number of constraint Jacobian evaluations = 4 Number of Lagrangian Hessian evaluations = 3 Number of KKT factorizations = 3 Number of KKT backsolves = 3 Total wall secs in initialization = 0.019 s Total wall secs in linear solver = 0.017 s Total wall secs in NLP function evaluations = 0.008 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.002 s Total wall secs = 0.047 s EXIT: Optimal Solution Found (tol = 1.0e-08).