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

Number of nonzeros in constraint Jacobian............:       53
Number of nonzeros in Lagrangian Hessian.............:       74

Total number of variables............................:       22
                     variables with only lower bounds:        0
                variables with lower and upper bounds:       11
                     variables with only upper bounds:        0
Total number of equality constraints.................:       12
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 -1.0001109e-01 1.31e+00 7.74e-04 1.99e+00  -1.0     -   0.00e+00  1  0 
   1 -2.9120633e+00 8.88e-16 1.26e+00 1.30e+00  -1.0     -   1.00e+00  2  1h
   2 -3.0168403e+00 1.33e-15 2.00e-15 3.58e-01  -1.0     -   1.00e+00  2  1f
   3 -3.0429609e+00 2.58e-16 5.41e-16 5.60e-02  -1.7     -   1.00e+00  2  1f
   4 -3.0593592e+00 1.05e-15 1.86e-15 8.82e-03  -2.5     -   1.00e+00  2  1f
   5 -3.0610152e+00 4.44e-16 1.00e-15 7.14e-04  -3.8     -   1.00e+00  2  1f
   6 -3.0610397e+00 8.88e-16 4.18e-16 1.56e-05  -5.7     -   1.00e+00  2  1f
   7 -3.0610398e+00 4.44e-16 9.59e-16 8.85e-09  -8.6     -   1.00e+00  2  1h

Number of Iterations....: 7

                                   (scaled)                 (unscaled)
Objective...............:  -3.0610397569444423e+00   -3.0610397569444423e+00
Dual infeasibility......:   9.5930208221517432e-16    9.5930208221517432e-16
Constraint violation....:   4.4408920985006262e-16    4.4408920985006262e-16
Complementarity.........:   8.8532350778221831e-09    8.8532350778221831e-09
Overall NLP error.......:   8.8532350778221831e-09    8.8532350778221831e-09

Number of objective function evaluations              = 8
Number of objective gradient evaluations              = 8
Number of constraint evaluations                      = 8
Number of constraint Jacobian evaluations             = 8
Number of Lagrangian Hessian evaluations              = 7
Number of KKT factorizations                          = 8
Number of KKT backsolves                              = 15

Total wall secs in initialization                     =  0.007 s
Total wall secs in linear solver                      =  0.021 s
Total wall secs in NLP function evaluations           =  0.002 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.018 s
Total wall secs                                       =  0.048 s

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