This is MadNLP version v0.12.0, running with cuDSS v1.0.0

Number of nonzeros in constraint Jacobian............:        4
Number of nonzeros in Lagrangian Hessian.............:        4

Total number of variables............................:        4
                     variables with only lower bounds:        0
                variables with lower and upper bounds:        4
                     variables with only upper bounds:        0
Total number of equality constraints.................:        0
Total number of inequality constraints...............:        1
        inequality constraints with only lower bounds:        0
   inequality constraints with lower and upper bounds:        1
        inequality constraints with only upper bounds:        0

iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
   0  1.4943888e+02 1.00e+00 1.00e+02 5.00e-01  -1.0     -   0.00e+00  0  0 
   1  1.4943886e+02 1.00e+00 7.79e-03 3.10e-05  -1.0     -   1.00e-07  1  2h
   2  3.0561900e+01 1.65e-16 1.77e-02 2.93e-05  -1.7     -   1.00e+00  2  1h
   3  2.4744755e+01 1.79e-16 1.32e-02 2.62e-05  -3.8     -   1.00e+00  2  1f
   4  2.2688804e+01 3.01e-17 1.45e-02 2.22e-05  -3.8     -   1.00e+00  2  1f
   5  2.2571667e+01 1.96e-17 8.56e-03 5.00e-06  -3.8     -   1.00e+00  2  1f
   6  2.2571087e+01 1.40e-17 4.86e-05 5.02e-06  -3.8     -   1.00e+00  1  1f
   7  2.2571087e+01 6.19e-17 1.24e-08 1.91e-06  -5.7     -   1.00e+00  1  1h
   8  2.2571087e+01 6.80e-17 4.02e-07 1.24e-07  -8.6     -   1.00e+00  1  1h
   9  2.2571087e+01 2.98e-18 7.11e-15 4.84e-09  -8.6     -   1.00e+00  1  1f

Number of Iterations....: 9

                                   (scaled)                 (unscaled)
Objective...............:   6.6417551778077133e+00    2.2571086927390091e+01
Dual infeasibility......:   7.1054273576010019e-15    2.4146812740183634e-14
Constraint violation....:   2.9822541147721319e-18    2.9822541147721319e-18
Complementarity.........:   1.4232452039893450e-09    4.8367021003080676e-09
Overall NLP error.......:   4.8367021003080676e-09    4.8367021003080676e-09

Number of objective function evaluations              = 11
Number of objective gradient evaluations              = 10
Number of constraint evaluations                      = 11
Number of constraint Jacobian evaluations             = 10
Number of Lagrangian Hessian evaluations              = 9
Number of KKT factorizations                          = 9
Number of KKT backsolves                              = 13

Total wall secs in initialization                     =  0.023 s
Total wall secs in linear solver                      =  0.008 s
Total wall secs in NLP function evaluations           =  0.002 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.018 s
Total wall secs                                       =  0.051 s

EXIT: Optimal Solution Found (tol = 1.0e-08).