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

Number of nonzeros in constraint Jacobian............:        3
Number of nonzeros in Lagrangian Hessian.............:        9

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...............:        1
        inequality constraints with only lower bounds:        1
   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 0.00e+00 1.00e+00 4.10e+01  -1.0     -   0.00e+00  0  0 
   1 -1.4816753e+00 6.49e-01 3.88e-01 4.08e-01  -1.0    0.0  1.00e+00  1  1f
   2 -1.5867970e+00 4.77e-02 2.90e-01 2.81e-02  -1.7   -0.5  1.00e+00  1  1h
   3 -2.6332380e+00 2.76e-01 3.39e-01 2.05e-02  -1.7   -1.0  1.00e+00  1  1h
   4 -1.2020230e+01 4.97e+00 5.69e-01 1.66e-02  -1.7   -1.4  1.00e+00  1  1h
   5 -2.8104750e+01 7.68e+00 7.50e-01 1.44e-03  -1.7   -1.9  1.33e-01  1  1h
   6 -2.8217447e+01 7.61e+00 1.23e-01 1.89e-03  -1.7     -   8.41e-03  1  1h
   7 -2.2796598e+01 2.62e-01 2.88e-03 1.64e-02  -1.7     -   1.00e+00  1  1h
   8 -2.2607685e+01 3.70e-04 7.78e-06 2.00e-02  -1.7     -   1.00e+00  1  1h
   9 -2.2627275e+01 4.00e-06 2.25e-09 1.45e-04  -3.8     -   1.00e+00  1  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10 -2.2627415e+01 2.04e-10 4.44e-15 1.84e-06  -5.7     -   1.00e+00  1  1h
  11 -2.2627417e+01 2.37e-14 1.78e-15 2.51e-09  -8.6     -   1.00e+00  1  1h

Number of Iterations....: 11

                                   (scaled)                 (unscaled)
Objective...............:  -2.2627417002534756e+01   -2.2627417002534756e+01
Dual infeasibility......:   1.7763568394002505e-15    1.7763568394002505e-15
Constraint violation....:   2.3675255701895550e-14    2.3675255701895550e-14
Complementarity.........:   2.5058535743237020e-09    2.5058535743237020e-09
Overall NLP error.......:   2.5058535743237020e-09    2.5058535743237020e-09

Number of objective function evaluations              = 12
Number of objective gradient evaluations              = 12
Number of constraint evaluations                      = 12
Number of constraint Jacobian evaluations             = 12
Number of Lagrangian Hessian evaluations              = 11
Number of KKT factorizations                          = 18
Number of KKT backsolves                              = 11

Total wall secs in initialization                     =  0.014 s
Total wall secs in linear solver                      =  0.006 s
Total wall secs in NLP function evaluations           =  0.002 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.014 s
Total wall secs                                       =  0.037 s

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