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

Number of nonzeros in constraint Jacobian............:       16
Number of nonzeros in Lagrangian Hessian.............:        0

Total number of variables............................:        4
                     variables with only lower bounds:        4
                variables with lower and upper bounds:        0
                     variables with only upper bounds:        0
Total number of equality constraints.................:        0
Total number of inequality constraints...............:        4
        inequality constraints with only lower bounds:        4
   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  5.0761854e-02 2.07e+00 1.08e+00 1.00e-02  -1.0     -   0.00e+00  0  0 
   1  1.3730872e-01 2.03e+00 6.42e-01 1.28e-02  -1.0     -   2.28e-02  1  1h
   2  4.2160755e-01 1.91e+00 2.30e+00 1.70e-02  -1.0     -   5.86e-02  1  1h
   3  5.1943813e+00 1.02e-15 1.51e+02 2.01e-01  -1.0     -   1.00e+00  1  1h
   4  5.4256907e+00 1.04e-14 2.10e+00 1.72e-01  -1.0     -   1.00e+00  1  1f
   5  5.4359009e+00 2.91e-16 1.00e-06 1.72e-01  -1.0     -   1.00e+00  1  1f
   6  5.1083458e+00 1.20e-16 7.17e-03 2.30e-02  -2.5     -   9.11e-01  1  1f
   7  5.0793275e+00 3.62e-16 3.08e-02 1.74e-03  -3.8     -   8.39e-01  1  1f
   8  5.0773874e+00 2.16e-16 2.86e-02 5.66e-04  -3.8     -   9.06e-01  1  1f
   9  5.0768020e+00 2.13e-16 1.50e-09 1.91e-04  -3.8     -   1.00e+00  1  1f
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10  5.0762290e+00 8.27e-17 1.58e-03 2.51e-05  -5.7     -   9.44e-01  1  1f
  11  5.0761997e+00 1.04e-16 1.85e-11 3.67e-06  -5.7     -   1.00e+00  2  1f
  12  5.0761905e+00 1.40e-16 2.22e-06 2.76e-08  -8.6     -   9.96e-01  1  1f
  13  5.0761905e+00 6.10e-17 8.80e-05 8.63e-09  -8.6     -   5.00e-01  3  2f
  14  5.0761904e+00 1.35e-16 2.51e-14 2.51e-09  -8.6     -   1.00e+00  2  1h

Number of Iterations....: 14

                                   (scaled)                 (unscaled)
Objective...............:   5.0761904462140901e+00    5.0761904462140901e+00
Dual infeasibility......:   2.5091040356528538e-14    2.5091040356528538e-14
Constraint violation....:   1.3456557330528158e-16    1.3456557330528158e-16
Complementarity.........:   2.5059036627184410e-09    2.5059036627184410e-09
Overall NLP error.......:   2.5059036627184410e-09    2.5059036627184410e-09

Number of objective function evaluations              = 16
Number of objective gradient evaluations              = 15
Number of constraint evaluations                      = 16
Number of constraint Jacobian evaluations             = 15
Number of Lagrangian Hessian evaluations              = 14
Number of KKT factorizations                          = 14
Number of KKT backsolves                              = 18

Total wall secs in initialization                     =  0.015 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                                       =  0.043 s

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