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

Number of nonzeros in constraint Jacobian............:      105
Number of nonzeros in Lagrangian Hessian.............:       30

Total number of variables............................:        5
                     variables with only lower bounds:        0
                variables with lower and upper bounds:        5
                     variables with only upper bounds:        0
Total number of equality constraints.................:        0
Total number of inequality constraints...............:       21
        inequality constraints with only lower bounds:        4
   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 -1.2539902e+00 0.00e+00 1.00e+00 3.07e+05  -1.0     -   0.00e+00  0  0 
   1 -1.2540371e+00 6.26e-04 1.02e-02 3.12e+03  -1.0     -   1.00e+00  1  1f
   2 -1.2690663e+00 1.22e+00 8.70e-04 6.54e+01  -1.0     -   1.00e+00  1  1h
   3 -1.5167636e+00 1.12e+01 2.22e-01 1.70e+01  -1.0     -   1.00e+00  1  1h
   4 -1.6086971e+00 9.05e+00 1.24e-02 3.91e-01  -1.0     -   1.00e+00  1  1h
   5 -1.6435473e+00 3.32e+00 1.16e-04 1.21e-01  -1.0     -   1.00e+00  1  1h
   6 -1.6522534e+00 6.99e-03 1.43e-06 1.01e-01  -1.0     -   1.00e+00  1  1h
   7 -1.8214230e+00 3.84e+00 2.54e-01 3.46e-02  -2.5     -   1.00e+00  1  1h
   8 -2.1792306e+00 8.33e+01 5.31e-02 1.35e-02  -2.5     -   1.00e+00  1  1h
   9 -2.1981850e+00 1.14e+00 2.32e-05 4.56e-03  -2.5     -   1.00e+00  1  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10 -2.1913481e+00 2.44e-01 4.50e-05 5.56e-03  -2.5     -   1.00e+00  1  1h
  11 -2.1924357e+00 1.51e-02 4.98e-06 3.16e-03  -2.5     -   1.00e+00  1  1h
  12 -2.2114012e+00 2.09e-01 1.24e-01 1.18e-03  -3.8     -   6.44e-01  1  1h
  13 -2.2136172e+00 1.94e-01 1.04e-01 4.19e-04  -3.8     -   8.98e-01  1  1h
  14 -2.2147916e+00 2.75e-03 1.71e-06 2.12e-04  -3.8     -   1.00e+00  1  1h
  15 -2.2147218e+00 2.18e-05 1.55e-08 1.52e-04  -3.8     -   1.00e+00  1  1h
  16 -2.2155236e+00 2.30e-03 3.67e-03 2.61e-05  -5.7     -   9.37e-01  1  1h
  17 -2.2155936e+00 1.86e-05 2.04e-09 1.89e-06  -5.7     -   1.00e+00  1  1h
  18 -2.2155936e+00 2.82e-11 1.72e-14 1.84e-06  -5.7     -   1.00e+00  1  1h
  19 -2.2156047e+00 4.22e-07 3.99e-07 6.48e-09  -8.6     -   1.00e+00  1  1h
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  20 -2.2156047e+00 5.82e-11 9.28e-17 3.33e-09  -8.6     -   1.00e+00  2  1h

Number of Iterations....: 20

                                   (scaled)                 (unscaled)
Objective...............:  -2.2156046946816659e+00   -2.2156046946816659e+00
Dual infeasibility......:   9.2807705964759180e-17    9.2807705964759180e-17
Constraint violation....:   5.8207660913467407e-11    5.8207660913467407e-11
Complementarity.........:   3.3338870045812081e-09    3.3338870045812081e-09
Overall NLP error.......:   3.3338870045812081e-09    3.3338870045812081e-09

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

Total wall secs in initialization                     =  0.017 s
Total wall secs in linear solver                      =  0.014 s
Total wall secs in NLP function evaluations           =  0.045 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.037 s
Total wall secs                                       =  0.112 s

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