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.............:       11

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

iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
   0 -2.6184112e-01 6.83e-01 4.74e-01 9.90e+01  -1.0     -   0.00e+00  0  0 
   1 -2.6184114e-01 6.83e-01 3.19e-05 1.58e-03  -1.0     -   1.00e-07  1  2h
   2 -4.9601623e-01 2.20e-03 2.52e-06 5.59e-05  -1.7     -   1.00e+00  3  1h
   3 -7.8181860e-01 1.11e-01 1.61e-04 5.56e-05  -3.8     -   5.57e-01  5  1h
   4 -9.2780533e-01 3.66e-02 1.44e-01 2.88e-05  -3.8    0.0  1.00e+00  1  1h
   5 -9.3066886e-01 3.64e-02 1.77e+00 1.75e-04  -3.8     -   6.51e-03  2  1h
   6 -9.3111613e-01 1.24e-02 8.22e-03 2.58e-05  -3.8     -   1.00e+00  2  1h
   7 -9.3026803e-01 4.31e-03 4.74e-04 3.08e-06  -3.8     -   1.00e+00  2  1h
   8 -9.2892139e-01 5.93e-03 1.05e-04 3.00e-06  -3.8     -   1.00e+00  2  1h
   9 -9.2551357e-01 6.28e-03 5.29e-03 3.12e-06  -3.8     -   1.00e+00  2  1H
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10 -9.2034498e-01 5.16e-03 6.85e-03 3.04e-06  -3.8     -   1.00e+00  2  1H
  11 -9.2034657e-01 9.63e-04 1.89e-03 2.77e-05  -3.8     -   1.00e+00  3  1H
  12 -9.2068980e-01 7.32e-04 3.03e-04 7.80e-06  -3.8     -   1.00e+00  3  1h
  13 -9.2043458e-01 3.07e-05 4.88e-04 4.92e-06  -5.7     -   1.00e+00  2  1h
  14 -9.2042505e-01 1.30e-07 3.51e-06 1.85e-06  -5.7     -   1.00e+00  2  1h
  15 -9.2042501e-01 1.53e-09 2.58e-04 1.27e-07  -8.6     -   1.00e+00  1  1h
  16 -9.2042514e-01 6.66e-14 6.26e-11 4.66e-09  -8.6     -   1.00e+00  1  1h

Number of Iterations....: 16

                                   (scaled)                 (unscaled)
Objective...............:  -9.2042513994675945e-01   -9.2042513994675945e-01
Dual infeasibility......:   6.2637894870931632e-11    6.2637894870931632e-11
Constraint violation....:   6.6646947487540045e-14    6.6646947487540045e-14
Complementarity.........:   4.6613362432339769e-09    4.6613362432339769e-09
Overall NLP error.......:   4.6613362432339769e-09    4.6613362432339769e-09

Number of objective function evaluations              = 21
Number of objective gradient evaluations              = 17
Number of constraint evaluations                      = 21
Number of constraint Jacobian evaluations             = 17
Number of Lagrangian Hessian evaluations              = 16
Number of KKT factorizations                          = 19
Number of KKT backsolves                              = 41

Total wall secs in initialization                     =  0.016 s
Total wall secs in linear solver                      =  0.023 s
Total wall secs in NLP function evaluations           =  0.003 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.030 s
Total wall secs                                       =  0.073 s

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