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

Number of nonzeros in constraint Jacobian............:       11
Number of nonzeros in Lagrangian Hessian.............:       15

Total number of variables............................:        5
                     variables with only lower bounds:        4
                variables with lower and upper bounds:        1
                     variables with only upper bounds:        0
Total number of equality constraints.................:        0
Total number of inequality constraints...............:        4
        inequality constraints with only lower bounds:        0
   inequality constraints with lower and upper bounds:        3
        inequality constraints with only upper bounds:        1

iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
   0 -5.0000000e-01 1.96e+02 2.00e+00 5.95e+01  -1.0     -   0.00e+00  0  0 
   1 -5.0000273e-01 1.96e+02 2.48e-03 1.08e-01  -1.0     -   1.00e-07  2  2h
   2 -1.3776911e+01 1.00e+02 2.30e-03 4.92e-02  -1.0     -   4.86e-01  4  1h
   3 -1.3800135e+01 9.64e+01 9.17e-04 2.14e-02  -1.0     -   3.77e-02  3  1h
   4 -1.3399139e+01 2.25e+01 2.28e-04 1.57e-03  -1.0     -   1.00e+00  3  1h
   5 -5.0409401e+00 6.07e-01 1.19e-04 9.98e-04  -1.0     -   1.00e+00 10  1h
   6 -4.7397654e+01 1.23e+00 3.33e-04 8.90e-04  -1.7   -4.0  6.47e-01  1  1h
   7 -4.8843664e+01 1.28e-01 4.06e-04 5.00e-04  -1.7     -   8.93e-01 10  1h
   8 -4.8986082e+01 8.54e-02 1.48e-02 6.45e-05  -2.5     -   3.35e-01  6  1h
   9 -4.9069439e+01 2.81e-03 1.37e-05 5.08e-06  -2.5     -   1.00e+00  8  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10 -4.9074894e+01 2.56e-05 1.58e-07 3.53e-06  -3.8     -   1.00e+00 10  1h
  11 -4.9075197e+01 4.40e-07 6.31e-07 1.91e-06  -5.7   -4.5  1.00e+00  1  1h
  12 -4.9075201e+01 1.45e-08 9.64e-08 1.72e-08  -8.6     -   1.00e+00 10  1h
  13 -4.9075201e+01 9.06e-12 9.53e-10 4.98e-09  -8.6   -5.0  1.00e+00  1  1h

Number of Iterations....: 13

                                   (scaled)                 (unscaled)
Objective...............:  -4.9075200752259363e+01   -4.9075200752259363e+01
Dual infeasibility......:   9.5265398747659890e-10    9.5265398747659890e-10
Constraint violation....:   9.0625285054102278e-12    9.0625285054102278e-12
Complementarity.........:   4.9847189262253430e-09    4.9847189262253430e-09
Overall NLP error.......:   4.9847189262253430e-09    4.9847189262253430e-09

Number of objective function evaluations              = 15
Number of objective gradient evaluations              = 14
Number of constraint evaluations                      = 15
Number of constraint Jacobian evaluations             = 14
Number of Lagrangian Hessian evaluations              = 13
Number of KKT factorizations                          = 16
Number of KKT backsolves                              = 69

Total wall secs in initialization                     =  0.015 s
Total wall secs in linear solver                      =  0.031 s
Total wall secs in NLP function evaluations           =  0.003 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.022 s
Total wall secs                                       =  0.070 s

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