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.............:       11

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 -6.3135268e+02 6.83e-01 1.00e+02 9.90e+01  -1.0     -   0.00e+00  0  0 
   1 -6.3135270e+02 6.83e-01 5.07e-03 1.32e-03  -1.0    2.0  1.00e-07  1  2h
   2 -6.9020602e+02 3.00e-02 2.31e-02 4.63e-05  -1.7    2.4  1.00e+00  1  1h
   3 -5.7646970e+02 2.23e-02 4.12e+01 1.93e-05  -2.5    1.9  2.60e-01  1  1h
   4 -7.3104926e+02 4.29e-03 2.69e+01 5.52e-06  -2.5    2.4  1.00e+00  1  1h
   5 -8.4539093e+02 1.26e-01 1.77e+01 3.10e-06  -2.5     -   2.34e-01  2  1h
   6 -8.8655126e+02 2.20e-02 7.90e+00 6.56e-05  -2.5     -   1.00e+00  2  1h
   7 -9.1737088e+02 4.39e-03 3.33e+00 9.30e-06  -2.5     -   1.00e+00  2  1h
   8 -9.3634893e+02 3.15e-03 1.44e+00 3.04e-06  -2.5     -   1.00e+00  2  1h
   9 -9.4799562e+02 6.52e-03 6.10e-01 4.72e-06  -2.5     -   1.00e+00  2  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10 -9.5403319e+02 7.25e-03 2.45e-01 3.00e-06  -2.5     -   1.00e+00  3  1h
  11 -9.5638980e+02 5.62e-03 8.53e-02 3.79e-06  -2.5     -   1.00e+00  3  1h
  12 -9.5677837e+02 2.05e-03 2.02e-02 3.00e-06  -2.5     -   1.00e+00  3  1h
  13 -9.5672249e+02 1.84e-04 3.07e-02 4.10e-06  -3.8     -   1.00e+00  2  1h
  14 -9.5671297e+02 1.59e-06 2.97e-04 3.02e-06  -3.8     -   1.00e+00  2  1h
  15 -9.5671289e+02 9.52e-11 6.82e-08 1.90e-06  -5.7     -   1.00e+00  1  1h
  16 -9.5671289e+02 6.47e-14 1.76e-06 1.08e-07  -8.6     -   1.00e+00  1  1h
  17 -9.5671289e+02 9.41e-17 6.17e-07 2.06e-08  -8.6     -   1.00e+00  1  1h
  18 -9.5671289e+02 5.91e-17 5.10e-12 2.82e-09  -8.6     -   1.00e+00  1  1f

Number of Iterations....: 18

                                   (scaled)                 (unscaled)
Objective...............:  -2.3957120443130970e+02   -9.5671288740438376e+02
Dual infeasibility......:   5.1045446469235847e-12    2.0384685461825122e-11
Constraint violation....:   5.9126425162120865e-17    5.9126425162120865e-17
Complementarity.........:   7.0496109649035854e-10    2.8152188312115347e-09
Overall NLP error.......:   2.8152188312115347e-09    2.8152188312115347e-09

Number of objective function evaluations              = 20
Number of objective gradient evaluations              = 19
Number of constraint evaluations                      = 20
Number of constraint Jacobian evaluations             = 19
Number of Lagrangian Hessian evaluations              = 18
Number of KKT factorizations                          = 27
Number of KKT backsolves                              = 31

Total wall secs in initialization                     =  0.015 s
Total wall secs in linear solver                      =  0.016 s
Total wall secs in NLP function evaluations           =  0.003 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.027 s
Total wall secs                                       =  0.060 s

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