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

Number of nonzeros in constraint Jacobian............:       11
Number of nonzeros in Lagrangian Hessian.............:       15

Total number of variables............................:        5
                     variables with only lower bounds:        4
                variables with lower and upper bounds:        1
                     variables with only upper bounds:        0
Total number of equality constraints.................:        2
Total number of inequality constraints...............:        2
        inequality constraints with only lower bounds:        0
   inequality constraints with lower and upper bounds:        1
        inequality constraints with only upper bounds:        1

iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
   0 -5.0000000e-01 1.96e+02 8.62e-01 5.95e+01  -1.0     -   0.00e+00  1  0 
   1 -5.2551487e+00 1.62e+02 1.79e+01 5.84e+01  -1.0     -   1.74e-01  1  1h
   2 -1.4636833e+01 5.01e+01 5.94e+00 5.67e+01  -1.0     -   5.38e-01  1  1h
   3 -5.9221653e+00 3.69e+00 1.42e+00 3.15e+01  -1.0     -   1.00e+00  1  1h
   4 -2.9461344e+00 1.34e-01 3.03e+00 1.62e+01  -1.0    0.0  1.00e+00  1  1h
   5 -4.2621914e+00 4.23e-02 4.66e-01 4.82e-01  -1.0   -0.5  9.94e-01  1  1h
   6 -4.8614783e+01 2.23e-01 1.02e+01 1.50e-01  -1.7     -   8.08e-01  1  1h
   7 -4.9067699e+01 2.20e-01 5.75e+00 8.09e-02  -1.7     -   1.13e-02  1  1h
   8 -4.9066865e+01 3.48e-02 8.50e-01 1.72e-01  -1.7     -   9.28e-01  1  1H
   9 -4.9035512e+01 1.61e-03 1.34e-03 2.04e-02  -1.7     -   1.00e+00  1  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10 -4.9074879e+01 4.44e-06 2.11e-06 2.10e-04  -3.8     -   1.00e+00  1  1h
  11 -4.9075197e+01 1.16e-05 1.22e-06 2.50e-06  -5.7     -   1.00e+00  1  1h
  12 -4.9075201e+01 1.55e-07 1.67e-08 3.41e-09  -8.6     -   1.00e+00  1  1h
  13 -4.9075201e+01 2.49e-14 8.20e-09 2.51e-09  -8.6   -1.0  1.00e+00  2  1h

Number of Iterations....: 13

                                   (scaled)                 (unscaled)
Objective...............:  -4.9075200731116190e+01   -4.9075200731116190e+01
Dual infeasibility......:   8.2023517962531060e-09    8.2023517962531060e-09
Constraint violation....:   2.4868995751603507e-14    2.4868995751603507e-14
Complementarity.........:   2.5059054241996782e-09    2.5059054241996782e-09
Overall NLP error.......:   8.2023517962531060e-09    8.2023517962531060e-09

Number of objective function evaluations              = 15
Number of objective gradient evaluations              = 14
Number of constraint evaluations                      = 15
Number of constraint Jacobian evaluations             = 14
Number of Lagrangian Hessian evaluations              = 13
Number of KKT factorizations                          = 19
Number of KKT backsolves                              = 16

Total wall secs in initialization                     =  0.007 s
Total wall secs in linear solver                      =  0.022 s
Total wall secs in NLP function evaluations           =  0.004 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.033 s
Total wall secs                                       =  0.067 s

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