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

Number of nonzeros in constraint Jacobian............:        6
Number of nonzeros in Lagrangian Hessian.............:        6

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.................:        2
Total number of inequality constraints...............:        0
        inequality constraints with only lower bounds:        0
   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 -5.0000000e+00 1.60e+01 1.00e+00 0.00e+00  -1.0     -   0.00e+00  1  0 
   1 -4.4053712e+01 4.09e+04 7.15e+03 0.00e+00  -1.0   -4.0  1.95e-03  1 10h
   2 -2.0049772e+01 1.02e+04 3.58e+03 0.00e+00  -1.0    2.7  1.00e+00  1  1h
   3 -1.0292652e+01 2.55e+03 4.21e+03 0.00e+00  -1.0     -   1.00e+00  1  1h
   4 -5.4318737e+00 6.36e+02 1.05e+03 0.00e+00  -1.0     -   1.00e+00  1  1h
   5 -3.0371672e+00 1.57e+02 2.62e+02 0.00e+00  -1.0     -   1.00e+00  1  1h
   6 -1.9121173e+00 3.72e+01 6.52e+01 0.00e+00  -1.0     -   1.00e+00  1  1h
   7 -1.5016404e+00 7.53e+00 1.54e+01 0.00e+00  -1.0     -   1.00e+00  1  1h
   8 -1.6616488e+00 9.50e-01 2.86e+00 0.00e+00  -1.0     -   1.00e+00  1  1h
   9 -3.1476323e+00 1.30e+00 1.09e+00 0.00e+00  -1.0     -   1.00e+00  1  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10 -1.0260980e+01 4.08e+01 6.09e-01 0.00e+00  -1.0     -   1.00e+00  1  1h
  11 -6.5206351e+00 9.41e+00 1.05e-01 0.00e+00  -1.0     -   1.00e+00  1  1h
  12 -4.9722307e+00 1.25e+00 9.56e-02 0.00e+00  -1.0     -   1.00e+00  1  1h
  13 -4.6936047e+00 4.32e-02 1.13e-02 0.00e+00  -1.0     -   1.00e+00  1  1h
  14 -4.6833306e+00 1.28e-04 5.86e-05 0.00e+00  -2.5     -   1.00e+00  1  1h
  15 -4.6833001e+00 9.33e-09 1.33e-09 0.00e+00  -5.7     -   1.00e+00  1  1h

Number of Iterations....: 15

                                   (scaled)                 (unscaled)
Objective...............:  -4.6833001349017556e+00   -4.6833001349017556e+00
Dual infeasibility......:   1.3313385949231815e-09    1.3313385949231815e-09
Constraint violation....:   9.3345242646591942e-09    9.3345242646591942e-09
Complementarity.........:   0.0000000000000000e+00    0.0000000000000000e+00
Overall NLP error.......:   9.3345242646591942e-09    9.3345242646591942e-09

Number of objective function evaluations              = 26
Number of objective gradient evaluations              = 16
Number of constraint evaluations                      = 26
Number of constraint Jacobian evaluations             = 16
Number of Lagrangian Hessian evaluations              = 15
Number of KKT factorizations                          = 26
Number of KKT backsolves                              = 17

Total wall secs in initialization                     =  0.005 s
Total wall secs in linear solver                      =  0.024 s
Total wall secs in NLP function evaluations           =  0.005 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.021 s
Total wall secs                                       =  0.055 s

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