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.............: 60 Total number of variables............................: 2 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 1.8845685e+00 0.00e+00 5.36e+00 0.00e+00 -1.0 - 0.00e+00 1 0 1 3.5019987e-01 0.00e+00 1.56e+00 0.00e+00 -1.0 -2.0 1.00e+00 1 1f 2 8.2711385e-02 0.00e+00 4.39e-02 0.00e+00 -1.0 - 1.00e+00 1 1f 3 6.9184556e-02 0.00e+00 6.77e-03 0.00e+00 -2.5 -2.5 1.00e+00 1 1f 4 2.3491271e-03 0.00e+00 5.94e-02 0.00e+00 -3.8 -3.0 1.00e+00 1 1f 5 2.9780605e-05 0.00e+00 1.23e-03 0.00e+00 -3.8 - 1.00e+00 1 1f 6 1.7025134e-08 0.00e+00 4.40e-05 0.00e+00 -5.7 - 1.00e+00 1 1f 7 7.3358811e-15 0.00e+00 3.13e-08 0.00e+00 -5.7 - 1.00e+00 1 1f 8 1.3651996e-27 0.00e+00 1.36e-14 0.00e+00 -8.6 - 1.00e+00 1 1f Number of Iterations....: 8 (scaled) (unscaled) Objective...............: 1.3651995760838245e-27 1.3651995760838245e-27 Dual infeasibility......: 1.3570769559961517e-14 1.3570769559961517e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.3570769559961517e-14 1.3570769559961517e-14 Number of objective function evaluations = 9 Number of objective gradient evaluations = 9 Number of constraint evaluations = 9 Number of constraint Jacobian evaluations = 9 Number of Lagrangian Hessian evaluations = 8 Number of KKT factorizations = 13 Number of KKT backsolves = 9 Total wall secs in initialization = 0.008 s Total wall secs in linear solver = 0.018 s Total wall secs in NLP function evaluations = 0.007 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.011 s Total wall secs = 0.043 s EXIT: Optimal Solution Found (tol = 1.0e-08).