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

Number of nonzeros in constraint Jacobian............:       18
Number of nonzeros in Lagrangian Hessian.............:       14

Total number of variables............................:        3
                     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...............:        6
        inequality constraints with only lower bounds:        6
   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  1.0000000e+00 1.20e+01 1.00e+00 1.40e+01  -1.0     -   0.00e+00  0  0 
   1  1.5788603e+00 2.76e+00 1.27e+00 2.77e+00  -1.0     -   1.00e+00  1  1h
   2  1.5790757e+00 4.92e-01 3.53e+01 1.36e+00  -1.0    2.0  1.00e+00  1  1h
   3  1.7668606e+00 1.53e-02 2.32e+00 2.74e-01  -1.0     -   1.00e+00  1  1h
   4  9.8394143e-01 4.35e-02 7.68e-01 1.38e-01  -1.0     -   8.47e-01  1  1H
   5  9.6730705e-01 7.63e-02 3.59e-01 4.12e-02  -1.7     -   1.00e+00  1  1h
   6  9.6449714e-01 1.15e-03 1.18e+00 2.00e-02  -1.7    1.5  1.00e+00  1  1h
   7  9.2474057e-01 1.44e-03 1.01e+00 3.90e-02  -1.7     -   1.56e-01  1  2h
   8  8.8123914e-01 1.30e-02 2.98e-01 2.14e-02  -1.7     -   1.00e+00  1  1h
   9  8.8008548e-01 5.06e-04 1.56e-01 2.00e-02  -1.7    1.0  1.00e+00  1  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10  5.4838789e-01 8.36e-01 2.99e-01 1.89e-02  -2.5     -   1.56e-01  1  1h
  11  4.5549252e-01 8.54e-01 2.32e-01 3.10e-02  -2.5     -   1.50e-02  1  1h
  12  6.1873430e-01 6.25e-01 2.08e-01 7.86e-02  -2.5     -   4.80e-01  1  1h
  13  5.2424661e-01 3.46e-01 1.28e-01 3.26e-03  -2.5     -   4.77e-01  1  1h
  14  7.6222822e-01 2.31e-02 1.11e-01 3.14e-01  -2.5     -   1.00e+00  1  1H
  15  6.2026417e-01 1.08e-01 2.40e-02 7.94e-02  -2.5     -   1.00e+00  1  1h
  16  6.1184646e-01 3.72e-02 2.17e-02 2.12e-02  -2.5     -   1.00e+00  1  1h
  17  6.2082680e-01 4.57e-03 5.98e-03 5.42e-03  -2.5     -   1.00e+00  1  1h
  18  6.1641022e-01 3.86e-04 8.32e-04 6.49e-04  -3.8     -   1.00e+00  1  1h
  19  6.1643219e-01 9.60e-06 1.81e-05 1.10e-05  -5.7     -   1.00e+00  1  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  20  6.1643243e-01 2.40e-09 4.88e-09 4.98e-09  -8.6     -   1.00e+00  1  1h

Number of Iterations....: 20

                                   (scaled)                 (unscaled)
Objective...............:   6.1643242945545773e-01    6.1643242945545773e-01
Dual infeasibility......:   4.8806965795290401e-09    4.8806965795290401e-09
Constraint violation....:   2.4015425204026997e-09    2.4015425204026997e-09
Complementarity.........:   4.9763930626391516e-09    4.9763930626391516e-09
Overall NLP error.......:   4.9763930626391516e-09    4.9763930626391516e-09

Number of objective function evaluations              = 25
Number of objective gradient evaluations              = 21
Number of constraint evaluations                      = 25
Number of constraint Jacobian evaluations             = 21
Number of Lagrangian Hessian evaluations              = 20
Number of KKT factorizations                          = 26
Number of KKT backsolves                              = 23

Total wall secs in initialization                     =  0.011 s
Total wall secs in linear solver                      =  0.010 s
Total wall secs in NLP function evaluations           =  0.004 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.022 s
Total wall secs                                       =  0.048 s

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