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

Number of nonzeros in constraint Jacobian............:       56
Number of nonzeros in Lagrangian Hessian.............:       15

Total number of variables............................:       32
                     variables with only lower bounds:        0
                variables with lower and upper bounds:       32
                     variables with only upper bounds:        0
Total number of equality constraints.................:        0
Total number of inequality constraints...............:       17
        inequality constraints with only lower bounds:        0
   inequality constraints with lower and upper bounds:       17
        inequality constraints with only upper bounds:        0

iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
   0  1.3542276e+04 5.00e-01 1.00e+02 1.00e+02  -1.0     -   0.00e+00  0  0 
   1  1.3542274e+04 5.00e-01 1.96e-02 1.38e-02  -1.0    0.0  1.00e-07  1  2h
   2  7.8677467e+03 3.77e-01 1.48e-02 1.20e-02  -1.7   -0.5  2.47e-01  1  1h
   3  5.8933035e+03 3.59e-01 1.39e-02 1.11e-02  -1.7   -1.0  4.81e-02  1  1h
   4  4.7740415e+03 3.53e-01 1.37e-02 1.10e-02  -1.7   -1.4  1.55e-02  2  1h
   5  4.5019560e+03 3.49e-01 1.31e-02 8.28e-03  -1.7   -1.9  1.20e-02  1  1h
   6 -9.5821471e+01 2.20e-01 8.11e-03 6.19e-03  -1.7   -2.4  3.69e-01  1  1h
   7 -1.0558573e+03 1.82e-01 6.72e-03 6.20e-03  -1.7   -2.9  1.71e-01  1  1h
   8 -2.8744198e+03 7.70e-02 5.26e-03 5.26e-03  -2.5     -   5.78e-01 10  1h
   9 -3.3509991e+03 9.78e-03 1.09e-03 4.81e-03  -2.5   -3.3  8.73e-01  1  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10 -3.3996754e+03 3.16e-03 1.19e-03 4.78e-03  -3.8   -3.8  6.77e-01  1  1h
  11 -3.4379154e+03 7.63e-04 1.18e-03 4.61e-03  -3.8   -4.3  7.59e-01  1  1h
  12 -3.4735604e+03 3.10e-04 1.13e-03 4.54e-03  -3.8     -   5.94e-01 10  1h
  13 -3.4807280e+03 1.67e-04 1.04e-03 4.08e-03  -3.8     -   4.60e-01 10  1h
  14 -3.4842931e+03 5.74e-05 7.11e-04 2.52e-03  -3.8     -   6.57e-01  4  1h
  15 -3.4848454e+03 3.26e-05 1.37e-03 4.88e-04  -3.8     -   4.32e-01  3  1f
  16 -3.4852683e+03 2.13e-06 1.19e-03 6.03e-04  -5.7     -   9.35e-01  3  1f
  17 -3.4853315e+03 1.30e-14 2.25e-04 1.17e-04  -5.7     -   1.00e+00  2  1f
  18 -3.4853331e+03 7.94e-15 2.29e-14 4.73e-06  -5.7     -   1.00e+00  2  1f
  19 -3.4853334e+03 1.58e-14 7.31e-06 1.74e-07  -8.6     -   1.00e+00  2  1f
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  20 -3.4853334e+03 1.37e-14 1.40e-14 4.54e-09  -8.6     -   1.00e+00  1  1f

Number of Iterations....: 20

                                   (scaled)                 (unscaled)
Objective...............:  -3.4776824794867082e+02   -3.4853333809415790e+03
Dual infeasibility......:   1.3961054534661343e-14    1.3991768854637600e-13
Constraint violation....:   1.3696517489615896e-14    1.3696517489615896e-14
Complementarity.........:   4.5303090604469891e-10    4.5402757403799729e-09
Overall NLP error.......:   4.5402757403799729e-09    4.5402757403799729e-09

Number of objective function evaluations              = 22
Number of objective gradient evaluations              = 21
Number of constraint evaluations                      = 22
Number of constraint Jacobian evaluations             = 21
Number of Lagrangian Hessian evaluations              = 20
Number of KKT factorizations                          = 32
Number of KKT backsolves                              = 88

Total wall secs in initialization                     =  0.021 s
Total wall secs in linear solver                      =  0.039 s
Total wall secs in NLP function evaluations           =  0.004 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.036 s
Total wall secs                                       =  0.100 s

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