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

Number of nonzeros in constraint Jacobian............:     7000
Number of nonzeros in Lagrangian Hessian.............:        0

Total number of variables............................:        4
                     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...............:     2000
        inequality constraints with only lower bounds:     1000
   inequality constraints with lower and upper bounds:        0
        inequality constraints with only upper bounds:     1000

iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
   0  1.2000000e+00 0.00e+00 1.00e+00 1.10e+00  -1.0     -   0.00e+00  0  0 
   1  1.3989660e+00 2.22e-16 1.08e-02 1.41e-02  -1.0     -   1.00e+00  1  1f
   2  1.3158050e+00 4.44e-16 8.53e-07 1.20e-03  -3.8     -   1.00e+00  1  1f
   3  8.0712585e-01 3.33e-16 6.94e-04 6.17e-04  -5.7     -   4.67e-01  1  1f
   4  6.9072248e-01 3.09e-13 1.09e-01 4.75e-04  -5.7     -   2.65e-01  1  1f
   5  5.6749405e-01 5.74e-12 8.40e-02 2.30e-04  -5.7     -   4.67e-01  1  1f
   6  5.6412756e-01 5.52e-12 8.32e-02 2.20e-04  -5.7     -   3.98e-02  1  1f
   7  5.5957117e-01 5.19e-12 7.35e-02 2.09e-04  -5.7     -   5.81e-02  2  1f
   8  5.5276830e-01 4.68e-12 4.08e-01 1.97e-04  -5.7     -   9.84e-02  2  1f
   9  5.4569740e-01 4.12e-12 3.49e-01 1.84e-04  -5.7     -   1.20e-01  2  1f
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10  5.3926990e-01 3.54e-12 3.00e-01 1.70e-04  -5.7     -   1.40e-01  2  1f
  11  5.3468118e-01 3.01e-12 2.54e-01 1.56e-04  -5.7     -   1.52e-01  2  1f
  12  5.3470028e-01 2.71e-12 2.51e-01 1.49e-05  -5.7     -   9.94e-02  1  4f
  13  5.3467038e-01 4.39e-15 7.77e-15 1.96e-06  -5.7     -   1.00e+00  1  1f
  14  5.3466193e-01 2.00e-15 8.73e-02 8.51e-07  -8.6     -   5.63e-01  1  1f
  15  5.3465864e-01 2.22e-16 1.61e-15 3.15e-09  -8.6     -   1.00e+00  2  1f

Number of Iterations....: 15

                                   (scaled)                 (unscaled)
Objective...............:   5.3465864063977064e-01    5.3465864063977064e-01
Dual infeasibility......:   1.6061915201868874e-15    1.6061915201868874e-15
Constraint violation....:   2.2204460492503131e-16    2.2204460492503131e-16
Complementarity.........:   3.1512627012174496e-09    3.1512627012174496e-09
Overall NLP error.......:   3.1512627012174496e-09    3.1512627012174496e-09

Number of objective function evaluations              = 19
Number of objective gradient evaluations              = 16
Number of constraint evaluations                      = 19
Number of constraint Jacobian evaluations             = 16
Number of Lagrangian Hessian evaluations              = 15
Number of KKT factorizations                          = 15
Number of KKT backsolves                              = 21

Total wall secs in initialization                     =  0.014 s
Total wall secs in linear solver                      =  0.010 s
Total wall secs in NLP function evaluations           =  0.002 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.038 s
Total wall secs                                       =  0.064 s

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