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.............:       44

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 -1.1064370e-02 0.00e+00 1.04e+00 4.95e-01  -1.0     -   0.00e+00  0  0 
   1 -1.1064949e-02 4.61e-18 2.24e-04 5.33e-06  -1.0     -   1.54e-05  1  7f
   2 -1.1605467e-02 3.08e-17 2.06e-04 5.30e-06  -5.7     -   1.00e+00  1  1f
   3 -1.6383136e-02 2.55e-17 6.51e-02 7.37e-05  -5.7     -   1.00e+00  2  1f
   4 -1.8771770e-02 3.70e-17 9.23e-02 8.77e-05  -5.7     -   1.00e+00  2  1f
   5 -1.9482955e-02 6.59e-17 4.42e-02 1.22e-05  -5.7     -   1.00e+00  2  1f
   6 -1.9600499e-02 8.19e-17 8.27e-03 2.06e-06  -5.7     -   1.00e+00  2  1f
   7 -1.9606261e-02 9.34e-17 5.01e-04 1.85e-06  -5.7     -   1.00e+00  2  1f
   8 -1.9606276e-02 2.76e-17 2.18e-06 1.84e-06  -5.7     -   1.00e+00  2  1f
   9 -1.9606281e-02 4.93e-17 2.52e-06 6.65e-09  -8.6     -   1.00e+00  1  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10 -1.9606281e-02 7.34e-17 1.67e-12 2.51e-09  -8.6     -   1.00e+00  1  1h

Number of Iterations....: 10

                                   (scaled)                 (unscaled)
Objective...............:  -1.9606280678527571e-02   -1.9606280678527571e-02
Dual infeasibility......:   1.6748338826921838e-12    1.6748338826921838e-12
Constraint violation....:   7.3446035777698883e-17    7.3446035777698883e-17
Complementarity.........:   2.5067684346057518e-09    2.5067684346057518e-09
Overall NLP error.......:   2.5067684346057518e-09    2.5067684346057518e-09

Number of objective function evaluations              = 19
Number of objective gradient evaluations              = 11
Number of constraint evaluations                      = 19
Number of constraint Jacobian evaluations             = 11
Number of Lagrangian Hessian evaluations              = 10
Number of KKT factorizations                          = 10
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           =  0.003 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.017 s
Total wall secs                                       =  0.043 s

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