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.............:        1

Total number of variables............................:        2
                     variables with only lower bounds:        0
                variables with lower and upper bounds:        2
                     variables with only upper bounds:        0
Total number of equality constraints.................:        0
Total number of inequality constraints...............:        2
        inequality constraints with only lower bounds:        0
   inequality constraints with lower and upper bounds:        0
        inequality constraints with only upper bounds:        2

iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
   0 -2.2979997e-01 0.00e+00 2.96e+00 9.99e+00  -1.0     -   0.00e+00  0  0 
   1 -1.0431536e+00 0.00e+00 9.35e-01 6.06e+00  -1.0     -   1.00e+00  1  1f
   2 -4.0285649e+00 2.22e-16 1.08e+00 1.66e+00  -1.0     -   5.21e-01  1  1f
   3 -3.9811126e+00 2.22e-16 2.22e-15 2.18e-01  -1.0     -   1.00e+00  1  1f
   4 -4.1231950e+00 2.22e-16 3.41e-02 5.71e-02  -2.5     -   9.89e-01  1  1f
   5 -4.1221302e+00 2.22e-16 4.93e-14 5.77e-03  -2.5     -   1.00e+00  1  1f
   6 -4.1248538e+00 2.22e-16 4.44e-16 1.67e-04  -3.8     -   1.00e+00  1  1f
   7 -4.1249982e+00 2.22e-16 4.44e-16 1.86e-06  -5.7     -   1.00e+00  1  1f
   8 -4.1250000e+00 4.44e-16 4.44e-16 2.51e-09  -8.6     -   1.00e+00  1  1f

Number of Iterations....: 8

                                   (scaled)                 (unscaled)
Objective...............:  -4.1250000174946937e+00   -4.1250000174946937e+00
Dual infeasibility......:   4.4408920985006262e-16    4.4408920985006262e-16
Constraint violation....:   4.4408920985006262e-16    4.4408920985006262e-16
Complementarity.........:   2.5095651364429094e-09    2.5095651364429094e-09
Overall NLP error.......:   2.5095651364429094e-09    2.5095651364429094e-09

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                          = 8
Number of KKT backsolves                              = 8

Total wall secs in initialization                     =  0.014 s
Total wall secs in linear solver                      =  0.004 s
Total wall secs in NLP function evaluations           =  0.002 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.012 s
Total wall secs                                       =  0.032 s

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