In [5]:
Pkg.add("Ipopt")


WARNING: unknown MUMPS commit d48515f3, metadata may be ahead of package cache
INFO: Installing Ipopt v0.2.0
INFO: Building Homebrew
From https://github.com/Homebrew/homebrew
   11fb166..b452fa1  master     -> origin/master
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Uninstalling nettle... (66 files, 1.5M)
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INFO: Building Ipopt
==> Installing ipopt from staticfloat/juliadeps
==> Installing dependencies for staticfloat/juliadeps/ipopt: staticfloat/juliadeps/libgfortran
==> Installing staticfloat/juliadeps/ipopt dependency: staticfloat/juliadeps/libgfortran
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INFO: Use `Pkg.update()` to get the latest versions of your packages

In [6]:
using JuMP, Ipopt


INFO: Precompiling module Ipopt...

In [30]:
# unbounded problem
model = Model(solver=IpoptSolver())


@defVar(model, x_var >= 0)
@defVar(model, y_var >= 0)

@setNLObjective( model, Min, -x_var + -y_var)
@addConstraint(model, x_var + y_var <= 1.0)
@addNLConstraint(model, (x_var)^2 + (y_var)^2 >= 2.0)
solve(model)


This is Ipopt version 3.12.4, running with linear solver mumps.
NOTE: Other linear solvers might be more efficient (see Ipopt documentation).

Number of nonzeros in equality constraint Jacobian...:        0
Number of nonzeros in inequality constraint Jacobian.:        4
Number of nonzeros in Lagrangian Hessian.............:        2

Total number of variables............................:        2
                     variables with only lower bounds:        2
                variables with lower and upper bounds:        0
                     variables with only upper bounds:        0
Total number of equality constraints.................:        0
Total number of inequality constraints...............:        2
        inequality constraints with only lower bounds:        1
   inequality constraints with lower and upper bounds:        0
        inequality constraints with only upper bounds:        1

iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
   0 -1.9999980e-02 2.00e+00 6.80e-01  -1.0 0.00e+00    -  0.00e+00 0.00e+00   0
   1 -2.1491600e-02 2.00e+00 3.30e+01  -1.0 2.00e+00    -  1.62e-01 4.94e-03h  1
   2 -2.6501562e-02 2.00e+00 2.49e+02  -1.0 4.85e+01   2.0 7.47e-04 1.03e-04h  1
   3 -4.9324239e-02 2.00e+00 1.03e+06  -1.0 7.53e+01   2.4 1.00e+00 3.03e-04h  1
   4 -9.9049325e-01 1.51e+00 1.02e+06  -1.0 4.05e+01   2.9 1.20e-03 2.32e-02f  1
   5 -9.9990494e-01 1.50e+00 2.45e+05  -1.0 1.52e+00   5.1 1.00e+00 6.18e-03h  1
   6 -9.9999906e-01 1.50e+00 1.93e+08  -1.0 1.50e+00   4.6 1.00e+00 6.27e-05h  1
   7r-9.9999906e-01 1.50e+00 1.00e+03   0.2 0.00e+00   5.0 0.00e+00 3.18e-07R  2
   8r-1.0014880e+00 1.50e+00 1.20e+01   0.2 1.50e-03    -  9.88e-01 9.88e-01f  1
   9r-1.0021753e+00 1.50e+00 2.76e+01  -1.2 2.76e-03   4.0 1.00e+00 1.00e+00f  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  10r-1.0038650e+00 1.50e+00 5.89e+00  -1.2 1.77e-03   3.5 1.00e+00 1.00e+00f  1
  11r-1.0046647e+00 1.50e+00 7.13e+00  -1.2 8.02e-04   3.9 1.00e+00 1.00e+00f  1
  12r-1.0065523e+00 1.49e+00 5.62e+00  -1.2 1.90e-03   3.5 1.00e+00 1.00e+00f  1
  13r-1.0073355e+00 1.49e+00 6.24e+00  -1.2 7.90e-04   3.9 1.00e+00 1.00e+00f  1
  14r-1.0096382e+00 1.49e+00 6.11e+00  -1.2 2.32e-03   3.4 1.00e+00 1.00e+00f  1
  15r-1.0105568e+00 1.49e+00 6.53e+00  -1.2 9.30e-04   3.8 1.00e+00 1.00e+00f  1
  16r-1.0135477e+00 1.49e+00 7.08e+00  -1.2 3.02e-03   3.4 1.00e+00 1.00e+00f  1
  17r-1.0147408e+00 1.49e+00 7.58e+00  -1.2 1.21e-03   3.8 1.00e+00 1.00e+00f  1
  18r-1.0188908e+00 1.48e+00 8.76e+00  -1.2 4.21e-03   3.3 1.00e+00 1.00e+00f  1
  19r-1.0205573e+00 1.48e+00 9.47e+00  -1.2 1.71e-03   3.7 1.00e+00 1.00e+00f  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  20r-1.0211971e+00 1.48e+00 9.68e+00  -1.2 6.54e-04   4.2 1.00e+00 1.00e+00f  1
  21r-1.0232585e+00 1.48e+00 1.04e+01  -1.2 2.11e-03   3.7 1.00e+00 1.00e+00f  1
  22r-1.0240516e+00 1.48e+00 1.07e+01  -1.2 8.14e-04   4.1 1.00e+00 1.00e+00f  1
  23r-1.0266378e+00 1.47e+00 1.16e+01  -1.2 2.65e-03   3.6 1.00e+00 1.00e+00f  1
  24r-1.0276363e+00 1.47e+00 1.20e+01  -1.2 1.03e-03   4.1 1.00e+00 1.00e+00f  1
  25r-1.0309361e+00 1.47e+00 1.32e+01  -1.2 3.39e-03   3.6 1.00e+00 1.00e+00f  1
  26r-1.0322151e+00 1.47e+00 1.38e+01  -1.2 1.32e-03   4.0 1.00e+00 1.00e+00f  1
  27r-1.0365045e+00 1.46e+00 1.53e+01  -1.2 4.43e-03   3.5 1.00e+00 1.00e+00f  1
  28r-1.0381735e+00 1.46e+00 1.61e+01  -1.2 1.74e-03   4.0 1.00e+00 1.00e+00f  1
  29r-1.0438638e+00 1.46e+00 1.82e+01  -1.2 5.91e-03   3.5 1.00e+00 1.00e+00f  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  30r-1.0460867e+00 1.45e+00 1.92e+01  -1.2 2.34e-03   3.9 1.00e+00 1.00e+00f  1
  31r-1.0538028e+00 1.44e+00 2.21e+01  -1.2 8.07e-03   3.4 1.00e+00 1.00e+00f  1
  32r-1.0568282e+00 1.44e+00 2.35e+01  -1.2 3.22e-03   3.9 1.00e+00 1.00e+00f  1
  33r-1.0675378e+00 1.43e+00 2.75e+01  -1.2 1.13e-02   3.4 1.00e+00 1.00e+00f  1
  34r-1.0717493e+00 1.43e+00 2.95e+01  -1.2 4.55e-03   3.8 1.00e+00 1.00e+00f  1
  35r-1.0869745e+00 1.41e+00 3.53e+01  -1.2 1.63e-02   3.3 1.00e+00 1.00e+00f  1
  36r-1.0929697e+00 1.40e+00 3.83e+01  -1.2 6.63e-03   3.8 1.00e+00 1.00e+00f  1
  37r-1.0952754e+00 1.40e+00 3.90e+01  -1.2 2.54e-03   4.2 1.00e+00 1.00e+00f  1
  38r-1.1027197e+00 1.39e+00 4.18e+01  -1.2 8.16e-03   3.7 1.00e+00 1.00e+00f  1
  39r-1.1055637e+00 1.39e+00 4.33e+01  -1.2 3.17e-03   4.1 1.00e+00 1.00e+00f  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  40r-1.1148264e+00 1.38e+00 4.67e+01  -1.2 1.03e-02   3.7 1.00e+00 1.00e+00f  1
  41r-1.1183662e+00 1.37e+00 4.86e+01  -1.2 4.00e-03   4.1 1.00e+00 1.00e+00f  1
  42r-1.1299990e+00 1.36e+00 5.30e+01  -1.2 1.31e-02   3.6 1.00e+00 1.00e+00f  1
  43r-1.1344286e+00 1.36e+00 5.57e+01  -1.2 5.15e-03   4.0 1.00e+00 1.00e+00f  1
  44r-1.1490756e+00 1.34e+00 6.41e+01  -1.2 1.79e-02   3.6 1.00e+00 1.00e+00f  1
  45 -1.1437960e+00 7.04e-01 2.76e+01  -1.0 2.00e+01    -  2.90e-02 2.74e-02f  1
  46 -1.1420849e+00 6.96e-01 1.56e+02  -1.0 4.54e-01    -  1.00e+00 1.21e-02h  1
  47 -1.1426283e+00 6.94e-01 3.90e+04  -1.0 3.42e-01    -  1.00e+00 3.77e-03h  1
  48 -1.1427040e+00 6.94e-01 1.25e+08  -1.0 3.87e-01    -  1.00e+00 3.09e-04h  1
  49r-1.1427040e+00 6.94e-01 1.00e+03  -0.2 0.00e+00    -  0.00e+00 3.88e-07R  4
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  50r-1.4435922e+00 4.44e-01 9.91e+02  -0.2 6.97e+01    -  4.64e-03 9.86e-03f  1
  51 -1.4435847e+00 4.44e-01 4.10e+04  -1.0 2.29e-01    -  1.00e+00 3.47e-05h  1
  52r-1.4435847e+00 4.44e-01 1.00e+03  -0.4 0.00e+00    -  0.00e+00 4.53e-07R  5
  53r-1.4147319e+00 4.15e-01 9.79e+02  -0.4 2.13e+01    -  1.00e+00 3.91e-03f  1
  54r-1.4150029e+00 4.15e-01 3.16e-01  -0.4 1.30e-03    -  1.00e+00 1.00e+00f  1
  55r-1.4142162e+00 4.14e-01 1.30e-02  -2.6 1.46e-03    -  1.00e+00 1.00e+00f  1
  56r-1.4142137e+00 4.14e-01 7.71e-04  -3.9 5.24e-06    -  1.00e+00 1.00e+00f  1
  57r-1.4142136e+00 4.14e-01 1.96e-04  -5.9 3.65e-07    -  1.00e+00 1.00e+00f  1
  58r-1.4142136e+00 4.14e-01 1.25e-11  -5.9 3.80e-13    -  1.00e+00 1.00e+00h  1
  59r-1.4142135e+00 4.14e-01 2.18e-05  -8.9 3.95e-09    -  1.00e+00 1.00e+00f  1

Number of Iterations....: 59

                                   (scaled)                 (unscaled)
Objective...............:  -1.4142135488399046e+00   -1.4142135488399046e+00
Dual infeasibility......:   9.9999999998055955e-01    9.9999999998055955e-01
Constraint violation....:   4.1421353883990464e-01    4.1421353883990464e-01
Complementarity.........:   1.3669356575300891e-09    1.3669356575300891e-09
Overall NLP error.......:   4.1421353883990464e-01    9.9999999998055955e-01


Number of objective function evaluations             = 72
Number of objective gradient evaluations             = 18
Number of equality constraint evaluations            = 0
Number of inequality constraint evaluations          = 72
Number of equality constraint Jacobian evaluations   = 0
Number of inequality constraint Jacobian evaluations = 64
Number of Lagrangian Hessian evaluations             = 60
Total CPU secs in IPOPT (w/o function evaluations)   =      0.073
Total CPU secs in NLP function evaluations           =      0.004

EXIT: Converged to a point of local infeasibility. Problem may be infeasible.
WARNING: Not solved to optimality, status: Infeasible
Out[30]:
:Infeasible

In [23]:
# unbounded problem
model = Model(solver=IpoptSolver())


@defVar(model, x_var >= 0)
@defVar(model, y_var >= 0)

@setNLObjective( model, Min, -x_var + -y_var)
#@addConstraint(model, x_var + y_var <= 1)
@addNLConstraint(model, x_var^2 + x_var == y_var)
@addNLConstraint(model, (x_var)^2 + (y_var)^2 >= 2)
solve(model)


This is Ipopt version 3.12.4, running with linear solver mumps.
NOTE: Other linear solvers might be more efficient (see Ipopt documentation).

Number of nonzeros in equality constraint Jacobian...:        2
Number of nonzeros in inequality constraint Jacobian.:        2
Number of nonzeros in Lagrangian Hessian.............:        4

Total number of variables............................:        2
                     variables with only lower bounds:        2
                variables with lower and upper bounds:        0
                     variables with only upper bounds:        0
Total number of equality constraints.................:        1
Total number of inequality constraints...............:        1
        inequality constraints with only lower bounds:        1
   inequality constraints with lower and upper bounds:        0
        inequality constraints with only upper bounds:        0

iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
   0 -1.9999980e-02 2.00e+00 2.04e+00  -1.0 0.00e+00    -  0.00e+00 0.00e+00   0
   1 -2.1530475e-02 2.00e+00 3.02e+01  -1.0 2.00e+00    -  1.49e-01 4.94e-03h  1
   2 -9.3374199e+01 2.13e+03 2.12e+05  -1.0 4.72e+01    -  2.40e-04 1.00e+00f  1
   3 -4.6712367e+01 5.33e+02 5.29e+04  -1.0 2.36e+01    -  2.72e-02 1.00e+00h  1
   4 -2.9928029e+01 1.30e+02 1.25e+04  -1.0 3.08e+02    -  1.20e-03 1.00e+00h  1
   5 -2.5048110e+01 2.83e+01 3.14e+03  -1.0 5.07e+01    -  9.32e-01 1.00e+00h  1
   6 -5.3822236e+01 1.03e-03 1.47e+01  -1.0 1.10e+03    -  6.57e-01 1.00e+00f  1
   7 -4.5741363e+01 2.98e-01 1.08e+00  -1.0 1.05e+02  -4.0 1.00e+00 1.00e+00h  1
   8 -1.0143027e+02 1.63e+01 1.07e+00  -1.0 4.22e+03    -  3.78e-01 1.00e+00f  1
   9 -2.1874808e+02 4.38e+01 1.00e+00  -1.0 3.32e+05    -  3.39e-02 6.25e-02f  5
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  10 -2.8264321e+02 4.69e+01 9.85e-01  -1.0 1.63e+06    -  5.14e-02 1.56e-02f  7
  11 -3.1806696e+02 4.74e+01 9.77e-01  -1.0 2.36e+06    -  2.77e-02 7.81e-03f  8
  12 -3.3652225e+02 4.75e+01 9.73e-01  -1.0 2.78e+06    -  1.56e-01 3.91e-03f  9
  13 -3.4586207e+02 4.74e+01 9.71e-01  -1.0 2.99e+06    -  3.11e-02 1.95e-03f 10
  14 -3.5059020e+02 4.74e+01 9.70e-01  -1.0 3.11e+06    -  2.54e-01 9.77e-04f 11
  15 -3.5530805e+02 4.74e+01 9.69e-01  -1.0 3.15e+06    -  3.11e-02 9.77e-04f 11
  16 -3.6007139e+02 4.73e+01 9.68e-01  -1.0 3.22e+06    -  4.12e-01 9.77e-04f 11
  17 -3.6480582e+02 4.73e+01 9.68e-01  -1.0 3.25e+06    -  3.08e-02 9.77e-04f 11
  18 -3.6960078e+02 4.73e+01 9.67e-01  -1.0 3.33e+06    -  1.11e-01 9.77e-04f 11
  19 -5.2890358e+03 1.42e+04 4.18e+01  -1.0 3.39e+06    -  4.09e-02 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  20 -3.2994087e+05 1.24e+06 2.94e+03  -1.0 3.36e+09    -  1.06e-03 1.00e+00w  1
  21 -5.1939485e+05 1.75e+05 6.54e+02  -1.0 2.29e+11    -  1.49e-02 1.00e+00w  1
  22 -3.7440492e+02 4.72e+01 9.66e-01  -1.0 4.20e+10    -  4.09e-02 9.77e-04f 10
  23 -3.7923547e+02 4.72e+01 9.65e-01  -1.0 3.45e+06    -  1.00e+00 9.77e-04f 11
  24 -3.8397863e+02 4.72e+01 9.64e-01  -1.0 3.43e+06    -  3.16e-02 9.77e-04f 11
  25 -3.8883500e+02 4.71e+01 9.63e-01  -1.0 3.56e+06    -  9.27e-02 9.77e-04f 11
  26 -3.9370619e+02 4.71e+01 9.62e-01  -1.0 3.62e+06    -  5.32e-02 9.77e-04f 11
  27 -3.9859909e+02 4.71e+01 9.61e-01  -1.0 3.68e+06    -  1.00e+00 9.77e-04f 11
  28 -4.0341655e+02 4.70e+01 9.60e-01  -1.0 3.67e+06    -  3.33e-02 9.77e-04f 11
  29 -4.0587643e+02 4.70e+01 9.59e-01  -1.0 3.80e+06    -  1.15e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  30 -4.1079989e+02 4.70e+01 9.59e-01  -1.0 3.82e+06    -  5.09e-02 9.77e-04f 11
  31 -4.1327248e+02 4.70e+01 9.58e-01  -1.0 3.89e+06    -  1.00e+00 4.88e-04f 12
  32 -5.3985225e+03 1.32e+04 3.52e+01  -1.0 3.85e+06    -  3.46e-02 1.00e+00w  1
  33 -2.9594692e+04 1.62e+03 1.34e+01  -1.0 2.78e+08    -  1.47e-02 1.00e+00w  1
  34 -2.9044482e+05 5.38e+05 3.05e+02  -1.0 1.59e+10    -  1.89e-02 1.00e+00w  1
  35 -4.1814089e+02 4.69e+01 9.57e-01  -1.0 1.79e+11    -  3.46e-02 9.77e-04f 10
  36 -4.2062227e+02 4.69e+01 9.57e-01  -1.0 3.97e+06    -  1.11e-01 4.88e-04f 12
  37 -4.2558961e+02 4.69e+01 9.56e-01  -1.0 4.00e+06    -  5.43e-02 9.77e-04f 11
  38 -4.2808356e+02 4.69e+01 9.55e-01  -1.0 4.07e+06    -  1.00e+00 4.88e-04f 12
  39 -4.3300108e+02 4.68e+01 9.54e-01  -1.0 4.03e+06    -  3.59e-02 9.77e-04f 11
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  40 -4.3550388e+02 4.68e+01 9.54e-01  -1.0 4.15e+06    -  1.19e-01 4.88e-04f 12
  41 -4.4051310e+02 4.68e+01 9.53e-01  -1.0 4.18e+06    -  5.48e-02 9.77e-04f 11
  42 -4.4302777e+02 4.68e+01 9.53e-01  -1.0 4.25e+06    -  1.00e+00 4.88e-04f 12
  43 -4.4799141e+02 4.67e+01 9.52e-01  -1.0 4.22e+06    -  3.72e-02 9.77e-04f 11
  44 -4.5051454e+02 4.67e+01 9.51e-01  -1.0 4.34e+06    -  1.22e-01 4.88e-04f 12
  45 -5.6216487e+03 1.32e+04 3.24e+01  -1.0 4.37e+06    -  5.68e-02 1.00e+00w  1
  46 -1.0449906e+06 1.40e+07 2.44e+04  -1.0 1.14e+10    -  3.99e-04 1.00e+00w  1
  47 -1.1183227e+06 3.22e+06 6.07e+03  -1.0 1.23e+12    -  9.22e-03 1.00e+00w  1
  48 -4.5556448e+02 4.67e+01 9.50e-01  -1.0 7.05e+11    -  5.68e-02 9.77e-04f 10
  49 -4.5809915e+02 4.67e+01 9.50e-01  -1.0 4.43e+06    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  50 -4.6060335e+02 4.66e+01 9.49e-01  -1.0 4.40e+06    -  3.85e-02 4.88e-04f 12
  51 -4.6568316e+02 4.66e+01 9.48e-01  -1.0 4.49e+06    -  1.27e-01 9.77e-04f 11
  52 -4.6822795e+02 4.66e+01 9.48e-01  -1.0 4.55e+06    -  5.76e-02 4.88e-04f 12
  53 -4.7333003e+02 4.66e+01 9.47e-01  -1.0 4.59e+06    -  1.00e+00 9.77e-04f 11
  54 -4.7585544e+02 4.65e+01 9.47e-01  -1.0 4.59e+06    -  3.97e-02 4.88e-04f 12
  55 -4.7841478e+02 4.65e+01 9.46e-01  -1.0 4.68e+06    -  1.30e-01 4.88e-04f 12
  56 -4.8353665e+02 4.65e+01 9.45e-01  -1.0 4.71e+06    -  5.95e-02 9.77e-04f 11
  57 -4.8610678e+02 4.65e+01 9.45e-01  -1.0 4.78e+06    -  1.00e+00 4.88e-04f 12
  58 -5.6946099e+03 1.25e+04 2.86e+01  -1.0 4.75e+06    -  4.08e-02 1.00e+00w  1
  59 -4.7961657e+04 1.22e+04 4.22e+01  -1.0 4.95e+08    -  1.02e-02 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  60 -2.9569996e+05 2.31e+05 2.49e+02  -1.0 2.54e+10    -  2.07e-02 1.00e+00w  1
  61 -4.9119321e+02 4.64e+01 9.44e-01  -1.0 1.81e+11    -  4.08e-02 9.77e-04f 10
  62 -4.9377130e+02 4.64e+01 9.43e-01  -1.0 4.87e+06    -  1.37e-01 4.88e-04f 12
  63 -4.9635079e+02 4.64e+01 9.43e-01  -1.0 4.90e+06    -  6.05e-02 4.88e-04f 12
  64 -5.0152162e+02 4.64e+01 9.42e-01  -1.0 4.94e+06    -  1.00e+00 9.77e-04f 11
  65 -5.0408453e+02 4.63e+01 9.41e-01  -1.0 4.95e+06    -  4.20e-02 4.88e-04f 12
  66 -5.0667790e+02 4.63e+01 9.41e-01  -1.0 5.03e+06    -  1.40e-01 4.88e-04f 12
  67 -5.1186732e+02 4.63e+01 9.40e-01  -1.0 5.06e+06    -  6.19e-02 9.77e-04f 11
  68 -5.1447081e+02 4.63e+01 9.40e-01  -1.0 5.13e+06    -  1.00e+00 4.88e-04f 12
  69 -5.1962989e+02 4.62e+01 9.39e-01  -1.0 5.11e+06    -  4.31e-02 9.77e-04f 11
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  70 -5.2224099e+02 4.62e+01 9.38e-01  -1.0 5.23e+06    -  1.46e-01 4.88e-04f 12
  71 -5.8722999e+03 1.23e+04 2.65e+01  -1.0 5.26e+06    -  6.31e-02 1.00e+00w  1
  72 -1.0118687e+06 1.35e+07 1.98e+04  -1.0 1.15e+10    -  4.79e-04 1.00e+00w  1
  73 -1.0545792e+06 3.13e+06 4.92e+03  -1.0 1.09e+12    -  1.05e-02 1.00e+00w  1
  74 -5.2485333e+02 4.62e+01 9.38e-01  -1.0 6.40e+11    -  6.31e-02 4.88e-04f 11
  75 -5.3008932e+02 4.62e+01 9.37e-01  -1.0 5.30e+06    -  1.00e+00 9.77e-04f 11
  76 -5.3268743e+02 4.61e+01 9.36e-01  -1.0 5.31e+06    -  4.43e-02 4.88e-04f 12
  77 -5.3531304e+02 4.61e+01 9.36e-01  -1.0 5.39e+06    -  1.49e-01 4.88e-04f 12
  78 -5.3793982e+02 4.61e+01 9.35e-01  -1.0 5.42e+06    -  6.44e-02 4.88e-04f 12
  79 -5.4320448e+02 4.61e+01 9.35e-01  -1.0 5.46e+06    -  1.00e+00 9.77e-04f 11
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  80 -5.4581797e+02 4.60e+01 9.34e-01  -1.0 5.48e+06    -  4.53e-02 4.88e-04f 12
  81 -5.4845777e+02 4.60e+01 9.34e-01  -1.0 5.56e+06    -  1.54e-01 4.88e-04f 12
  82 -5.5373956e+02 4.60e+01 9.33e-01  -1.0 5.59e+06    -  6.54e-02 9.77e-04f 11
  83 -5.5638869e+02 4.60e+01 9.32e-01  -1.0 5.66e+06    -  1.00e+00 4.88e-04f 12
  84 -5.9399714e+03 1.18e+04 2.39e+01  -1.0 5.65e+06    -  4.64e-02 1.00e+00w  1
  85 -7.1473317e+04 4.07e+04 8.90e+01  -1.0 7.87e+08    -  7.64e-03 1.00e+00w  1
  86 -3.2015862e+05 9.65e+04 1.60e+02  -1.0 3.96e+10    -  2.08e-02 1.00e+00w  1
  87 -5.5901739e+02 4.60e+01 9.32e-01  -1.0 1.81e+11    -  4.64e-02 4.88e-04f 11
  88 -5.6432474e+02 4.59e+01 9.31e-01  -1.0 5.73e+06    -  1.59e-01 9.77e-04f 11
  89 -5.6698217e+02 4.59e+01 9.30e-01  -1.0 5.79e+06    -  6.65e-02 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  90 -5.6964497e+02 4.59e+01 9.30e-01  -1.0 5.83e+06    -  1.00e+00 4.88e-04f 12
  91 -5.7228827e+02 4.59e+01 9.30e-01  -1.0 5.82e+06    -  4.74e-02 4.88e-04f 12
  92 -5.7762279e+02 4.58e+01 9.29e-01  -1.0 5.90e+06    -  1.62e-01 9.77e-04f 11
  93 -5.8029372e+02 4.58e+01 9.28e-01  -1.0 5.96e+06    -  6.78e-02 4.88e-04f 12
  94 -5.8296991e+02 4.58e+01 9.28e-01  -1.0 6.00e+06    -  1.00e+00 4.88e-04f 12
  95 -5.8828507e+02 4.58e+01 9.27e-01  -1.0 5.99e+06    -  4.85e-02 9.77e-04f 11
  96 -5.9096821e+02 4.57e+01 9.26e-01  -1.0 6.10e+06    -  1.67e-01 4.88e-04f 12
  97 -6.0879107e+03 1.16e+04 2.23e+01  -1.0 6.13e+06    -  6.91e-02 1.00e+00w  1
  98 -9.7326212e+05 1.29e+07 1.61e+04  -1.0 1.15e+10    -  5.64e-04 1.00e+00w  1
  99 -9.8987030e+05 2.98e+06 4.01e+03  -1.0 9.64e+11    -  1.19e-02 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 100 -5.9365227e+02 4.57e+01 9.26e-01  -1.0 5.54e+11    -  6.91e-02 4.88e-04f 11
 101 -5.9634149e+02 4.57e+01 9.26e-01  -1.0 6.17e+06    -  1.00e+00 4.88e-04f 12
 102 -6.0168436e+02 4.57e+01 9.25e-01  -1.0 6.16e+06    -  4.95e-02 9.77e-04f 11
 103 -6.0438042e+02 4.56e+01 9.24e-01  -1.0 6.28e+06    -  1.72e-01 4.88e-04f 12
 104 -6.0707734e+02 4.56e+01 9.24e-01  -1.0 6.31e+06    -  7.01e-02 4.88e-04f 12
 105 -6.0977934e+02 4.56e+01 9.23e-01  -1.0 6.35e+06    -  1.00e+00 4.88e-04f 12
 106 -6.1514933e+02 4.56e+01 9.22e-01  -1.0 6.34e+06    -  5.05e-02 9.77e-04f 11
 107 -6.1785808e+02 4.55e+01 9.22e-01  -1.0 6.45e+06    -  1.76e-01 4.88e-04f 12
 108 -6.2056763e+02 4.55e+01 9.21e-01  -1.0 6.48e+06    -  7.12e-02 4.88e-04f 12
 109 -6.2328220e+02 4.55e+01 9.21e-01  -1.0 6.52e+06    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 110 -6.1493678e+03 1.12e+04 2.04e+01  -1.0 6.51e+06    -  5.15e-02 1.00e+00w  1
 111 -9.8999106e+04 9.60e+04 1.56e+02  -1.0 1.14e+09    -  6.08e-03 1.00e+00w  1
 112 -3.4892599e+05 3.04e+04 8.62e+01  -1.0 5.78e+10    -  2.05e-02 1.00e+00w  1
 113 -6.2867877e+02 4.55e+01 9.20e-01  -1.0 1.72e+11    -  5.15e-02 9.77e-04f 10
 114 -6.3139998e+02 4.55e+01 9.20e-01  -1.0 6.63e+06    -  1.81e-01 4.88e-04f 12
 115 -6.3412195e+02 4.54e+01 9.19e-01  -1.0 6.66e+06    -  7.22e-02 4.88e-04f 12
 116 -6.3684886e+02 4.54e+01 9.19e-01  -1.0 6.70e+06    -  1.00e+00 4.88e-04f 12
 117 -6.4227149e+02 4.54e+01 9.18e-01  -1.0 6.69e+06    -  5.26e-02 9.77e-04f 11
 118 -6.4500495e+02 4.54e+01 9.17e-01  -1.0 6.80e+06    -  1.86e-01 4.88e-04f 12
 119 -6.4773913e+02 4.53e+01 9.17e-01  -1.0 6.83e+06    -  7.33e-02 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 120 -6.5047819e+02 4.53e+01 9.17e-01  -1.0 6.88e+06    -  1.00e+00 4.88e-04f 12
 121 -6.5320229e+02 4.53e+01 9.16e-01  -1.0 6.87e+06    -  5.36e-02 4.88e-04f 12
 122 -6.5868863e+02 4.53e+01 9.15e-01  -1.0 6.95e+06    -  1.90e-01 9.77e-04f 11
 123 -6.2830236e+03 1.10e+04 1.90e+01  -1.0 7.01e+06    -  7.41e-02 1.00e+00w  1
 124 -9.0265401e+05 1.13e+07 1.24e+04  -1.0 1.10e+10    -  6.78e-04 1.00e+00w  1
 125 -9.0710752e+05 2.62e+06 3.07e+03  -1.0 8.08e+11    -  1.37e-02 1.00e+00w  1
 126 -6.6143489e+02 4.53e+01 9.15e-01  -1.0 4.33e+11    -  7.41e-02 4.88e-04f 11
 127 -6.6418598e+02 4.52e+01 9.14e-01  -1.0 7.06e+06    -  1.00e+00 4.88e-04f 12
 128 -6.6692271e+02 4.52e+01 9.14e-01  -1.0 7.05e+06    -  5.46e-02 4.88e-04f 12
 129 -6.6967785e+02 4.52e+01 9.13e-01  -1.0 7.13e+06    -  1.93e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 130 -6.7518945e+02 4.52e+01 9.12e-01  -1.0 7.16e+06    -  7.52e-02 9.77e-04f 11
 131 -6.7795237e+02 4.51e+01 9.12e-01  -1.0 7.24e+06    -  1.00e+00 4.88e-04f 12
 132 -6.8070151e+02 4.51e+01 9.12e-01  -1.0 7.23e+06    -  5.56e-02 4.88e-04f 12
 133 -6.8346845e+02 4.51e+01 9.11e-01  -1.0 7.31e+06    -  1.99e-01 4.88e-04f 12
 134 -6.8623599e+02 4.51e+01 9.11e-01  -1.0 7.34e+06    -  7.60e-02 4.88e-04f 12
 135 -6.9178050e+02 4.51e+01 9.10e-01  -1.0 7.38e+06    -  1.00e+00 9.77e-04f 11
 136 -6.3467476e+03 1.07e+04 1.76e+01  -1.0 7.42e+06    -  5.66e-02 1.00e+00w  1
 137 -1.3073111e+05 1.90e+05 2.45e+02  -1.0 1.57e+09    -  5.05e-03 1.00e+00w  1
 138 -3.7860037e+05 2.60e+03 2.41e+01  -1.0 7.99e+10    -  2.03e-02 1.00e+00w  1
 139 -6.9454171e+02 4.50e+01 9.09e-01  -1.0 1.55e+11    -  5.66e-02 4.88e-04f 11
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 140 -6.9732027e+02 4.50e+01 9.09e-01  -1.0 7.49e+06    -  2.02e-01 4.88e-04f 12
 141 -7.0009942e+02 4.50e+01 9.08e-01  -1.0 7.53e+06    -  7.74e-02 4.88e-04f 12
 142 -7.0288321e+02 4.50e+01 9.08e-01  -1.0 7.57e+06    -  1.00e+00 4.88e-04f 12
 143 -7.0842512e+02 4.49e+01 9.07e-01  -1.0 7.56e+06    -  5.74e-02 9.77e-04f 11
 144 -7.1121508e+02 4.49e+01 9.07e-01  -1.0 7.68e+06    -  2.08e-01 4.88e-04f 12
 145 -7.1400559e+02 4.49e+01 9.06e-01  -1.0 7.71e+06    -  7.83e-02 4.88e-04f 12
 146 -7.1680070e+02 4.49e+01 9.06e-01  -1.0 7.75e+06    -  1.00e+00 4.88e-04f 12
 147 -7.1958345e+02 4.49e+01 9.05e-01  -1.0 7.75e+06    -  5.85e-02 4.88e-04f 12
 148 -7.2518145e+02 4.48e+01 9.04e-01  -1.0 7.83e+06    -  2.12e-01 9.77e-04f 11
 149 -6.4632156e+03 1.05e+04 1.66e+01  -1.0 7.90e+06    -  7.91e-02 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 150 -8.5434819e+05 1.03e+07 9.94e+03  -1.0 1.07e+10    -  7.89e-04 1.00e+00w  1
 151 -8.4780011e+05 2.39e+06 2.47e+03  -1.0 7.05e+11    -  1.54e-02 1.00e+00w  1
 152 -7.2798323e+02 4.48e+01 9.04e-01  -1.0 3.52e+11    -  7.91e-02 4.88e-04f 11
 153 -7.3078956e+02 4.48e+01 9.04e-01  -1.0 7.94e+06    -  1.00e+00 4.88e-04f 12
 154 -7.3358400e+02 4.48e+01 9.03e-01  -1.0 7.94e+06    -  5.95e-02 4.88e-04f 12
 155 -7.3639419e+02 4.47e+01 9.03e-01  -1.0 8.02e+06    -  2.16e-01 4.88e-04f 12
 156 -7.3920488e+02 4.47e+01 9.02e-01  -1.0 8.05e+06    -  8.01e-02 4.88e-04f 12
 157 -7.4483527e+02 4.47e+01 9.01e-01  -1.0 8.09e+06    -  1.00e+00 9.77e-04f 11
 158 -7.4764113e+02 4.47e+01 9.01e-01  -1.0 8.13e+06    -  6.04e-02 4.88e-04f 12
 159 -7.5046237e+02 4.47e+01 9.00e-01  -1.0 8.20e+06    -  2.21e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 160 -7.5328408e+02 4.46e+01 9.00e-01  -1.0 8.24e+06    -  8.11e-02 4.88e-04f 12
 161 -7.5611025e+02 4.46e+01 9.00e-01  -1.0 8.28e+06    -  1.00e+00 4.88e-04f 12
 162 -6.5213556e+03 1.02e+04 1.54e+01  -1.0 8.28e+06    -  6.13e-02 1.00e+00w  1
 163 -1.6597644e+05 3.33e+05 3.59e+02  -1.0 2.06e+09    -  4.31e-03 1.00e+00w  1
 164 -4.0728823e+05 4.21e+03 2.99e+01  -1.0 1.05e+11    -  2.01e-02 1.00e+00w  1
 165 -7.5892531e+02 4.46e+01 8.99e-01  -1.0 1.33e+11    -  6.13e-02 4.88e-04f 11
 166 -7.6175528e+02 4.46e+01 8.99e-01  -1.0 8.36e+06    -  2.25e-01 4.88e-04f 12
 167 -7.6741611e+02 4.45e+01 8.98e-01  -1.0 8.39e+06    -  8.18e-02 9.77e-04f 11
 168 -7.7025312e+02 4.45e+01 8.97e-01  -1.0 8.47e+06    -  1.00e+00 4.88e-04f 12
 169 -7.7307942e+02 4.45e+01 8.97e-01  -1.0 8.47e+06    -  6.23e-02 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 170 -7.7592019e+02 4.45e+01 8.97e-01  -1.0 8.55e+06    -  2.30e-01 4.88e-04f 12
 171 -7.7876139e+02 4.45e+01 8.96e-01  -1.0 8.58e+06    -  8.28e-02 4.88e-04f 12
 172 -7.8160697e+02 4.45e+01 8.96e-01  -1.0 8.63e+06    -  1.00e+00 4.88e-04f 12
 173 -7.8727733e+02 4.44e+01 8.95e-01  -1.0 8.63e+06    -  6.31e-02 9.77e-04f 11
 174 -7.9012874e+02 4.44e+01 8.94e-01  -1.0 8.74e+06    -  2.34e-01 4.88e-04f 12
 175 -6.6306963e+03 1.01e+04 1.46e+01  -1.0 8.78e+06    -  8.40e-02 1.00e+00w  1
 176 -8.1721238e+05 9.60e+06 8.23e+03  -1.0 1.05e+10    -  9.00e-04 1.00e+00w  1
 177 -8.0171804e+05 2.22e+06 2.05e+03  -1.0 6.29e+11    -  1.70e-02 1.00e+00w  1
 178 -7.9298058e+02 4.44e+01 8.94e-01  -1.0 2.92e+11    -  8.40e-02 4.88e-04f 11
 179 -7.9583675e+02 4.44e+01 8.94e-01  -1.0 8.82e+06    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 180 -7.9868288e+02 4.43e+01 8.93e-01  -1.0 8.82e+06    -  6.41e-02 4.88e-04f 12
 181 -8.0154276e+02 4.43e+01 8.93e-01  -1.0 8.90e+06    -  2.39e-01 4.88e-04f 12
 182 -8.0440303e+02 4.43e+01 8.92e-01  -1.0 8.93e+06    -  8.46e-02 4.88e-04f 12
 183 -8.0726761e+02 4.43e+01 8.92e-01  -1.0 8.98e+06    -  1.00e+00 4.88e-04f 12
 184 -8.1297725e+02 4.42e+01 8.91e-01  -1.0 8.98e+06    -  6.49e-02 9.77e-04f 11
 185 -8.1584757e+02 4.42e+01 8.90e-01  -1.0 9.09e+06    -  2.43e-01 4.88e-04f 12
 186 -8.1871829e+02 4.42e+01 8.90e-01  -1.0 9.13e+06    -  8.58e-02 4.88e-04f 12
 187 -8.2159326e+02 4.42e+01 8.90e-01  -1.0 9.18e+06    -  1.00e+00 4.88e-04f 12
 188 -6.6902472e+03 9.78e+03 1.37e+01  -1.0 9.18e+06    -  6.59e-02 1.00e+00w  1
 189 -2.0274678e+05 5.26e+05 4.86e+02  -1.0 2.60e+09    -  3.81e-03 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 190 -4.3396807e+05 2.99e+04 7.85e+01  -1.0 1.32e+11    -  2.02e-02 1.00e+00w  1
 191 -8.2445881e+02 4.42e+01 8.89e-01  -1.0 1.11e+11    -  6.59e-02 4.88e-04f 11
 192 -8.2733744e+02 4.42e+01 8.89e-01  -1.0 9.25e+06    -  2.48e-01 4.88e-04f 12
 193 -8.3021644e+02 4.41e+01 8.88e-01  -1.0 9.29e+06    -  8.63e-02 4.88e-04f 12
 194 -8.3598291e+02 4.41e+01 8.87e-01  -1.0 9.33e+06    -  1.00e+00 9.77e-04f 11
 195 -8.3885904e+02 4.41e+01 8.87e-01  -1.0 9.38e+06    -  6.69e-02 4.88e-04f 12
 196 -8.4174798e+02 4.41e+01 8.87e-01  -1.0 9.45e+06    -  2.51e-01 4.88e-04f 12
 197 -8.4463728e+02 4.40e+01 8.86e-01  -1.0 9.49e+06    -  8.75e-02 4.88e-04f 12
 198 -8.4753078e+02 4.40e+01 8.86e-01  -1.0 9.53e+06    -  1.00e+00 4.88e-04f 12
 199 -8.5041542e+02 4.40e+01 8.85e-01  -1.0 9.54e+06    -  6.77e-02 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 200 -8.5331253e+02 4.40e+01 8.85e-01  -1.0 9.61e+06    -  2.57e-01 4.88e-04f 12
 201 -6.7872825e+03 9.65e+03 1.30e+01  -1.0 9.65e+06    -  8.81e-02 1.00e+00w  1
 202 -7.7538592e+05 8.76e+06 6.75e+03  -1.0 1.02e+10    -  1.03e-03 1.00e+00w  1
 203 -7.5852386e+05 2.02e+06 1.68e+03  -1.0 5.62e+11    -  1.87e-02 1.00e+00w  1
 204 -8.5620998e+02 4.40e+01 8.84e-01  -1.0 2.39e+11    -  8.81e-02 4.88e-04f 11
 205 -8.5911160e+02 4.39e+01 8.84e-01  -1.0 9.69e+06    -  1.00e+00 4.88e-04f 12
 206 -8.6489762e+02 4.39e+01 8.83e-01  -1.0 9.70e+06    -  6.85e-02 9.77e-04f 11
 207 -8.6780484e+02 4.39e+01 8.83e-01  -1.0 9.81e+06    -  2.60e-01 4.88e-04f 12
 208 -8.7071240e+02 4.39e+01 8.82e-01  -1.0 9.85e+06    -  8.93e-02 4.88e-04f 12
 209 -8.7362408e+02 4.39e+01 8.82e-01  -1.0 9.90e+06    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 210 -8.7652744e+02 4.38e+01 8.81e-01  -1.0 9.90e+06    -  6.95e-02 4.88e-04f 12
 211 -8.7944270e+02 4.38e+01 8.81e-01  -1.0 9.98e+06    -  2.66e-01 4.88e-04f 12
 212 -8.8235828e+02 4.38e+01 8.81e-01  -1.0 1.00e+07    -  8.98e-02 4.88e-04f 12
 213 -8.8527797e+02 4.38e+01 8.80e-01  -1.0 1.01e+07    -  1.00e+00 4.88e-04f 12
 214 -6.8482042e+03 9.42e+03 1.23e+01  -1.0 1.01e+07    -  7.03e-02 1.00e+00w  1
 215 -2.3919786e+05 7.64e+05 6.17e+02  -1.0 3.15e+09    -  3.46e-03 1.00e+00w  1
 216 -4.5772182e+05 7.41e+04 1.22e+02  -1.0 1.58e+11    -  2.03e-02 1.00e+00w  1
 217 -8.8818956e+02 4.38e+01 8.80e-01  -1.0 8.85e+10    -  7.03e-02 4.88e-04f 11
 218 -8.9403607e+02 4.37e+01 8.79e-01  -1.0 1.01e+07    -  2.69e-01 9.77e-04f 11
 219 -8.9696162e+02 4.37e+01 8.78e-01  -1.0 1.02e+07    -  9.08e-02 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 220 -8.9989127e+02 4.37e+01 8.78e-01  -1.0 1.03e+07    -  1.00e+00 4.88e-04f 12
 221 -9.0281307e+02 4.37e+01 8.78e-01  -1.0 1.03e+07    -  7.13e-02 4.88e-04f 12
 222 -9.0574626e+02 4.36e+01 8.77e-01  -1.0 1.03e+07    -  2.74e-01 4.88e-04f 12
 223 -9.0867974e+02 4.36e+01 8.77e-01  -1.0 1.04e+07    -  9.16e-02 4.88e-04f 12
 224 -9.1161729e+02 4.36e+01 8.76e-01  -1.0 1.04e+07    -  1.00e+00 4.88e-04f 12
 225 -9.1454719e+02 4.36e+01 8.76e-01  -1.0 1.04e+07    -  7.21e-02 4.88e-04f 12
 226 -9.1748826e+02 4.36e+01 8.75e-01  -1.0 1.05e+07    -  2.79e-01 4.88e-04f 12
 227 -6.9413881e+03 9.29e+03 1.17e+01  -1.0 1.05e+07    -  9.23e-02 1.00e+00w  1
 228 -7.4394103e+05 8.15e+06 5.67e+03  -1.0 1.00e+10    -  1.15e-03 1.00e+00w  1
 229 -7.2500099e+05 1.88e+06 1.41e+03  -1.0 5.13e+11    -  2.02e-02 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 230 -9.2042962e+02 4.36e+01 8.75e-01  -1.0 2.00e+11    -  9.23e-02 4.88e-04f 11
 231 -9.2632041e+02 4.35e+01 8.74e-01  -1.0 1.06e+07    -  1.00e+00 9.77e-04f 11
 232 -9.2926032e+02 4.35e+01 8.74e-01  -1.0 1.06e+07    -  7.30e-02 4.88e-04f 12
 233 -9.3221119e+02 4.35e+01 8.73e-01  -1.0 1.07e+07    -  2.83e-01 4.88e-04f 12
 234 -9.3516235e+02 4.35e+01 8.73e-01  -1.0 1.08e+07    -  9.34e-02 4.88e-04f 12
 235 -9.3811751e+02 4.34e+01 8.72e-01  -1.0 1.08e+07    -  1.00e+00 4.88e-04f 12
 236 -9.4106546e+02 4.34e+01 8.72e-01  -1.0 1.08e+07    -  7.39e-02 4.88e-04f 12
 237 -9.4402412e+02 4.34e+01 8.72e-01  -1.0 1.09e+07    -  2.89e-01 4.88e-04f 12
 238 -9.4698305e+02 4.34e+01 8.71e-01  -1.0 1.09e+07    -  9.39e-02 4.88e-04f 12
 239 -9.4994597e+02 4.34e+01 8.71e-01  -1.0 1.10e+07    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 240 -7.0036114e+03 9.08e+03 1.11e+01  -1.0 1.10e+07    -  7.46e-02 1.00e+00w  1
 241 -2.7547795e+05 1.05e+06 7.48e+02  -1.0 3.71e+09    -  3.21e-03 1.00e+00w  1
 242 -4.7907549e+05 1.34e+05 1.62e+02  -1.0 1.83e+11    -  2.06e-02 1.00e+00w  1
 243 -9.5290186e+02 4.33e+01 8.70e-01  -1.0 6.70e+10    -  7.46e-02 4.88e-04f 11
 244 -9.5586826e+02 4.33e+01 8.70e-01  -1.0 1.11e+07    -  2.92e-01 4.88e-04f 12
 245 -9.5883493e+02 4.33e+01 8.69e-01  -1.0 1.11e+07    -  9.48e-02 4.88e-04f 12
 246 -9.6477620e+02 4.33e+01 8.69e-01  -1.0 1.11e+07    -  1.00e+00 9.77e-04f 11
 247 -9.6774190e+02 4.33e+01 8.68e-01  -1.0 1.12e+07    -  7.56e-02 4.88e-04f 12
 248 -9.7071794e+02 4.32e+01 8.68e-01  -1.0 1.13e+07    -  2.97e-01 4.88e-04f 12
 249 -9.7369424e+02 4.32e+01 8.67e-01  -1.0 1.13e+07    -  9.58e-02 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 250 -9.7667448e+02 4.32e+01 8.67e-01  -1.0 1.14e+07    -  1.00e+00 4.88e-04f 12
 251 -9.7964808e+02 4.32e+01 8.66e-01  -1.0 1.14e+07    -  7.64e-02 4.88e-04f 12
 252 -9.8263178e+02 4.32e+01 8.66e-01  -1.0 1.14e+07    -  3.02e-01 4.88e-04f 12
 253 -7.0937469e+03 8.96e+03 1.06e+01  -1.0 1.15e+07    -  9.64e-02 1.00e+00w  1
 254 -7.1534538e+05 7.61e+06 4.80e+03  -1.0 9.87e+09    -  1.28e-03 1.00e+00w  1
 255 -6.9625338e+05 1.75e+06 1.19e+03  -1.0 4.72e+11    -  2.18e-02 1.00e+00w  1
 256 -9.8561572e+02 4.31e+01 8.66e-01  -1.0 1.69e+11    -  9.64e-02 4.88e-04f 11
 257 -9.8860359e+02 4.31e+01 8.65e-01  -1.0 1.15e+07    -  1.00e+00 4.88e-04f 12
 258 -9.9158499e+02 4.31e+01 8.65e-01  -1.0 1.15e+07    -  7.72e-02 4.88e-04f 12
 259 -9.9457631e+02 4.31e+01 8.64e-01  -1.0 1.16e+07    -  3.06e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 260 -9.9756787e+02 4.31e+01 8.64e-01  -1.0 1.16e+07    -  9.71e-02 4.88e-04f 12
 261 -1.0005633e+03 4.30e+01 8.64e-01  -1.0 1.17e+07    -  1.00e+00 4.88e-04f 12
 262 -1.0035525e+03 4.30e+01 8.63e-01  -1.0 1.17e+07    -  7.80e-02 4.88e-04f 12
 263 -1.0095503e+03 4.30e+01 8.62e-01  -1.0 1.18e+07    -  3.10e-01 9.77e-04f 11
 264 -1.0125514e+03 4.30e+01 8.62e-01  -1.0 1.19e+07    -  9.79e-02 4.88e-04f 12
 265 -1.0155563e+03 4.30e+01 8.61e-01  -1.0 1.19e+07    -  1.00e+00 4.88e-04f 12
 266 -7.1571213e+03 8.78e+03 1.00e+01  -1.0 1.19e+07    -  7.90e-02 1.00e+00w  1
 267 -3.1045160e+05 1.36e+06 8.69e+02  -1.0 4.29e+09    -  3.03e-03 1.00e+00w  1
 268 -4.9761376e+05 2.06e+05 1.98e+02  -1.0 2.07e+11    -  2.11e-02 1.00e+00w  1
 269 -1.0185551e+03 4.29e+01 8.61e-01  -1.0 4.68e+10    -  7.90e-02 4.88e-04f 11
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 270 -1.0215635e+03 4.29e+01 8.61e-01  -1.0 1.20e+07    -  3.15e-01 4.88e-04f 12
 271 -1.0245721e+03 4.29e+01 8.60e-01  -1.0 1.20e+07    -  9.88e-02 4.88e-04f 12
 272 -1.0275845e+03 4.29e+01 8.60e-01  -1.0 1.21e+07    -  1.00e+00 4.88e-04f 12
 273 -1.0305910e+03 4.29e+01 8.59e-01  -1.0 1.21e+07    -  7.98e-02 4.88e-04f 12
 274 -1.0336069e+03 4.28e+01 8.59e-01  -1.0 1.22e+07    -  3.20e-01 4.88e-04f 12
 275 -1.0366230e+03 4.28e+01 8.58e-01  -1.0 1.22e+07    -  9.94e-02 4.88e-04f 12
 276 -1.0396429e+03 4.28e+01 8.58e-01  -1.0 1.23e+07    -  1.00e+00 4.88e-04f 12
 277 -1.0426571e+03 4.28e+01 8.58e-01  -1.0 1.23e+07    -  8.05e-02 4.88e-04f 12
 278 -1.0456804e+03 4.28e+01 8.57e-01  -1.0 1.24e+07    -  3.24e-01 4.88e-04f 12
 279 -7.2379938e+03 8.68e+03 9.62e+00  -1.0 1.24e+07    -  1.00e-01 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 280 -6.9239131e+05 7.19e+06 4.13e+03  -1.0 9.75e+09    -  1.41e-03 1.00e+00w  1
 281 -6.7343511e+05 1.65e+06 1.02e+03  -1.0 4.41e+11    -  2.32e-02 1.00e+00w  1
 282 -1.0487040e+03 4.28e+01 8.57e-01  -1.0 1.45e+11    -  1.00e-01 4.88e-04f 11
 283 -1.0517315e+03 4.27e+01 8.56e-01  -1.0 1.24e+07    -  1.00e+00 4.88e-04f 12
 284 -1.0547532e+03 4.27e+01 8.56e-01  -1.0 1.25e+07    -  8.13e-02 4.88e-04f 12
 285 -1.0577840e+03 4.27e+01 8.56e-01  -1.0 1.25e+07    -  3.29e-01 4.88e-04f 12
 286 -1.0638461e+03 4.27e+01 8.55e-01  -1.0 1.26e+07    -  1.01e-01 9.77e-04f 11
 287 -1.0668828e+03 4.26e+01 8.54e-01  -1.0 1.27e+07    -  1.00e+00 4.88e-04f 12
 288 -1.0699140e+03 4.26e+01 8.54e-01  -1.0 1.27e+07    -  8.23e-02 4.88e-04f 12
 289 -1.0729542e+03 4.26e+01 8.53e-01  -1.0 1.28e+07    -  3.35e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 290 -1.0759945e+03 4.26e+01 8.53e-01  -1.0 1.28e+07    -  1.02e-01 4.88e-04f 12
 291 -1.0790386e+03 4.26e+01 8.53e-01  -1.0 1.28e+07    -  1.00e+00 4.88e-04f 12
 292 -7.3023946e+03 8.51e+03 9.15e+00  -1.0 1.29e+07    -  8.31e-02 1.00e+00w  1
 293 -3.4168376e+05 1.68e+06 9.67e+02  -1.0 4.82e+09    -  2.92e-03 1.00e+00w  1
 294 -5.1242532e+05 2.81e+05 2.26e+02  -1.0 2.28e+11    -  2.16e-02 1.00e+00w  1
 295 -1.0820774e+03 4.25e+01 8.52e-01  -1.0 2.94e+10    -  8.31e-02 4.88e-04f 11
 296 -1.0851249e+03 4.25e+01 8.52e-01  -1.0 1.29e+07    -  3.38e-01 4.88e-04f 12
 297 -1.0881726e+03 4.25e+01 8.51e-01  -1.0 1.30e+07    -  1.03e-01 4.88e-04f 12
 298 -1.0912242e+03 4.25e+01 8.51e-01  -1.0 1.30e+07    -  1.00e+00 4.88e-04f 12
 299 -1.0942704e+03 4.25e+01 8.51e-01  -1.0 1.30e+07    -  8.39e-02 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 300 -1.0973253e+03 4.25e+01 8.50e-01  -1.0 1.31e+07    -  3.43e-01 4.88e-04f 12
 301 -1.1003804e+03 4.24e+01 8.50e-01  -1.0 1.32e+07    -  1.03e-01 4.88e-04f 12
 302 -1.1034393e+03 4.24e+01 8.49e-01  -1.0 1.32e+07    -  1.00e+00 4.88e-04f 12
 303 -1.1064931e+03 4.24e+01 8.49e-01  -1.0 1.32e+07    -  8.46e-02 4.88e-04f 12
 304 -1.1095553e+03 4.24e+01 8.48e-01  -1.0 1.33e+07    -  3.47e-01 4.88e-04f 12
 305 -7.3814761e+03 8.41e+03 8.81e+00  -1.0 1.33e+07    -  1.04e-01 1.00e+00w  1
 306 -6.7172467e+05 6.81e+06 3.58e+03  -1.0 9.64e+09    -  1.54e-03 1.00e+00w  1
 307 -6.5376680e+05 1.56e+06 8.87e+02  -1.0 4.16e+11    -  2.46e-02 1.00e+00w  1
 308 -1.1126178e+03 4.24e+01 8.48e-01  -1.0 1.25e+11    -  1.04e-01 4.88e-04f 11
 309 -1.1156840e+03 4.23e+01 8.48e-01  -1.0 1.34e+07    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 310 -1.1187452e+03 4.23e+01 8.47e-01  -1.0 1.34e+07    -  8.54e-02 4.88e-04f 12
 311 -1.1218148e+03 4.23e+01 8.47e-01  -1.0 1.35e+07    -  3.52e-01 4.88e-04f 12
 312 -1.1248846e+03 4.23e+01 8.46e-01  -1.0 1.35e+07    -  1.05e-01 4.88e-04f 12
 313 -1.1279581e+03 4.23e+01 8.46e-01  -1.0 1.36e+07    -  1.00e+00 4.88e-04f 12
 314 -1.1310268e+03 4.22e+01 8.46e-01  -1.0 1.36e+07    -  8.62e-02 4.88e-04f 12
 315 -1.1341037e+03 4.22e+01 8.45e-01  -1.0 1.37e+07    -  3.56e-01 4.88e-04f 12
 316 -1.1402579e+03 4.22e+01 8.44e-01  -1.0 1.37e+07    -  1.05e-01 9.77e-04f 11
 317 -1.1433405e+03 4.22e+01 8.44e-01  -1.0 1.38e+07    -  1.00e+00 4.88e-04f 12
 318 -7.4468910e+03 8.26e+03 8.40e+00  -1.0 1.38e+07    -  8.72e-02 1.00e+00w  1
 319 -3.7022381e+05 2.00e+06 1.05e+03  -1.0 5.33e+09    -  2.85e-03 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 320 -5.2439121e+05 3.59e+05 2.48e+02  -1.0 2.45e+11    -  2.23e-02 1.00e+00w  1
 321 -1.1464184e+03 4.22e+01 8.44e-01  -1.0 1.42e+10    -  8.72e-02 4.88e-04f 11
 322 -1.1495044e+03 4.21e+01 8.43e-01  -1.0 1.39e+07    -  3.63e-01 4.88e-04f 12
 323 -1.1525907e+03 4.21e+01 8.43e-01  -1.0 1.39e+07    -  1.06e-01 4.88e-04f 12
 324 -1.1556806e+03 4.21e+01 8.42e-01  -1.0 1.40e+07    -  1.00e+00 4.88e-04f 12
 325 -1.1587659e+03 4.21e+01 8.42e-01  -1.0 1.40e+07    -  8.79e-02 4.88e-04f 12
 326 -1.1618592e+03 4.21e+01 8.41e-01  -1.0 1.41e+07    -  3.66e-01 4.88e-04f 12
 327 -1.1649526e+03 4.20e+01 8.41e-01  -1.0 1.41e+07    -  1.07e-01 4.88e-04f 12
 328 -1.1680498e+03 4.20e+01 8.41e-01  -1.0 1.42e+07    -  1.00e+00 4.88e-04f 12
 329 -1.1711425e+03 4.20e+01 8.40e-01  -1.0 1.42e+07    -  8.87e-02 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 330 -1.1742430e+03 4.20e+01 8.40e-01  -1.0 1.43e+07    -  3.71e-01 4.88e-04f 12
 331 -7.5245391e+03 8.17e+03 8.10e+00  -1.0 1.43e+07    -  1.07e-01 1.00e+00w  1
 332 -6.5349971e+05 6.48e+06 3.12e+03  -1.0 9.56e+09    -  1.68e-03 1.00e+00w  1
 333 -6.3690720e+05 1.48e+06 7.73e+02  -1.0 3.94e+11    -  2.59e-02 1.00e+00w  1
 334 -1.1773438e+03 4.20e+01 8.39e-01  -1.0 1.09e+11    -  1.07e-01 4.88e-04f 11
 335 -1.1804482e+03 4.20e+01 8.39e-01  -1.0 1.44e+07    -  1.00e+00 4.88e-04f 12
 336 -1.1835482e+03 4.19e+01 8.39e-01  -1.0 1.44e+07    -  8.95e-02 4.88e-04f 12
 337 -1.1866559e+03 4.19e+01 8.38e-01  -1.0 1.45e+07    -  3.76e-01 4.88e-04f 12
 338 -1.1897639e+03 4.19e+01 8.38e-01  -1.0 1.45e+07    -  1.08e-01 4.88e-04f 12
 339 -1.1928756e+03 4.19e+01 8.37e-01  -1.0 1.45e+07    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 340 -1.1959829e+03 4.19e+01 8.37e-01  -1.0 1.46e+07    -  9.03e-02 4.88e-04f 12
 341 -1.1990979e+03 4.18e+01 8.37e-01  -1.0 1.46e+07    -  3.80e-01 4.88e-04f 12
 342 -1.2022130e+03 4.18e+01 8.36e-01  -1.0 1.47e+07    -  1.09e-01 4.88e-04f 12
 343 -1.2053319e+03 4.18e+01 8.36e-01  -1.0 1.47e+07    -  1.00e+00 4.88e-04f 12
 344 -7.5840799e+03 8.04e+03 7.77e+00  -1.0 1.48e+07    -  9.10e-02 1.00e+00w  1
 345 -3.9453805e+05 2.30e+06 1.10e+03  -1.0 5.79e+09    -  2.81e-03 1.00e+00w  1
 346 -5.3323498e+05 4.33e+05 2.64e+02  -1.0 2.58e+11    -  2.30e-02 1.00e+00w  1
 347 -1.2084465e+03 4.18e+01 8.35e-01  -1.0 2.04e+09    -  9.10e-02 4.88e-04f 11
 348 -1.2115687e+03 4.18e+01 8.35e-01  -1.0 1.48e+07    -  3.85e-01 4.88e-04f 12
 349 -1.2146911e+03 4.18e+01 8.34e-01  -1.0 1.49e+07    -  1.10e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 350 -1.2178171e+03 4.17e+01 8.34e-01  -1.0 1.49e+07    -  1.00e+00 4.88e-04f 12
 351 -1.2209390e+03 4.17e+01 8.34e-01  -1.0 1.49e+07    -  9.18e-02 4.88e-04f 12
 352 -1.2240684e+03 4.17e+01 8.33e-01  -1.0 1.50e+07    -  3.90e-01 4.88e-04f 12
 353 -1.2271980e+03 4.17e+01 8.33e-01  -1.0 1.51e+07    -  1.10e-01 4.88e-04f 12
 354 -1.2303312e+03 4.17e+01 8.32e-01  -1.0 1.51e+07    -  1.00e+00 4.88e-04f 12
 355 -1.2334604e+03 4.16e+01 8.32e-01  -1.0 1.51e+07    -  9.26e-02 4.88e-04f 12
 356 -1.2365970e+03 4.16e+01 8.32e-01  -1.0 1.52e+07    -  3.94e-01 4.88e-04f 12
 357 -7.6606483e+03 7.96e+03 7.50e+00  -1.0 1.53e+07    -  1.11e-01 1.00e+00w  1
 358 -6.3832496e+05 6.21e+06 2.75e+03  -1.0 9.51e+09    -  1.81e-03 1.00e+00w  1
 359 -6.2309540e+05 1.41e+06 6.83e+02  -1.0 3.77e+11    -  2.72e-02 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 360 -1.2397337e+03 4.16e+01 8.31e-01  -1.0 9.63e+10    -  1.11e-01 4.88e-04f 11
 361 -1.2428741e+03 4.16e+01 8.31e-01  -1.0 1.53e+07    -  1.00e+00 4.88e-04f 12
 362 -1.2460105e+03 4.16e+01 8.30e-01  -1.0 1.53e+07    -  9.33e-02 4.88e-04f 12
 363 -1.2491542e+03 4.15e+01 8.30e-01  -1.0 1.54e+07    -  3.99e-01 4.88e-04f 12
 364 -1.2522982e+03 4.15e+01 8.30e-01  -1.0 1.54e+07    -  1.12e-01 4.88e-04f 12
 365 -1.2554457e+03 4.15e+01 8.29e-01  -1.0 1.55e+07    -  1.00e+00 4.88e-04f 12
 366 -1.2585894e+03 4.15e+01 8.29e-01  -1.0 1.55e+07    -  9.41e-02 4.88e-04f 12
 367 -1.2617402e+03 4.15e+01 8.28e-01  -1.0 1.56e+07    -  4.04e-01 4.88e-04f 12
 368 -1.2648913e+03 4.15e+01 8.28e-01  -1.0 1.56e+07    -  1.12e-01 4.88e-04f 12
 369 -1.2680460e+03 4.14e+01 8.28e-01  -1.0 1.57e+07    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 370 -7.7211048e+03 7.84e+03 7.21e+00  -1.0 1.57e+07    -  9.49e-02 1.00e+00w  1
 371 -4.1597753e+05 2.58e+06 1.13e+03  -1.0 6.22e+09    -  2.80e-03 1.00e+00w  1
 372 -5.3982257e+05 5.02e+05 2.73e+02  -1.0 2.69e+11    -  2.38e-02 1.00e+00w  1
 373 -1.2711969e+03 4.14e+01 8.27e-01  -1.0 7.83e+09    -  9.49e-02 4.88e-04f 11
 374 -1.2743549e+03 4.14e+01 8.27e-01  -1.0 1.58e+07    -  4.09e-01 4.88e-04f 12
 375 -1.2775131e+03 4.14e+01 8.26e-01  -1.0 1.58e+07    -  1.13e-01 4.88e-04f 12
 376 -1.2806749e+03 4.14e+01 8.26e-01  -1.0 1.59e+07    -  1.00e+00 4.88e-04f 12
 377 -1.2838330e+03 4.13e+01 8.26e-01  -1.0 1.59e+07    -  9.56e-02 4.88e-04f 12
 378 -1.2869981e+03 4.13e+01 8.25e-01  -1.0 1.60e+07    -  4.13e-01 4.88e-04f 12
 379 -1.2901634e+03 4.13e+01 8.25e-01  -1.0 1.60e+07    -  1.13e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 380 -1.2933324e+03 4.13e+01 8.24e-01  -1.0 1.61e+07    -  1.00e+00 4.88e-04f 12
 381 -1.2964977e+03 4.13e+01 8.24e-01  -1.0 1.61e+07    -  9.64e-02 4.88e-04f 12
 382 -1.2996699e+03 4.13e+01 8.24e-01  -1.0 1.62e+07    -  4.18e-01 4.88e-04f 12
 383 -7.7968134e+03 7.76e+03 6.97e+00  -1.0 1.62e+07    -  1.14e-01 1.00e+00w  1
 384 -6.2476282e+05 5.96e+06 2.44e+03  -1.0 9.47e+09    -  1.94e-03 1.00e+00w  1
 385 -6.1103847e+05 1.36e+06 6.05e+02  -1.0 3.62e+11    -  2.84e-02 1.00e+00w  1
 386 -1.3028424e+03 4.12e+01 8.23e-01  -1.0 8.55e+10    -  1.14e-01 4.88e-04f 11
 387 -1.3060184e+03 4.12e+01 8.23e-01  -1.0 1.63e+07    -  1.00e+00 4.88e-04f 12
 388 -1.3091909e+03 4.12e+01 8.22e-01  -1.0 1.63e+07    -  9.72e-02 4.88e-04f 12
 389 -1.3123703e+03 4.12e+01 8.22e-01  -1.0 1.64e+07    -  4.23e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 390 -1.3155498e+03 4.12e+01 8.22e-01  -1.0 1.64e+07    -  1.15e-01 4.88e-04f 12
 391 -1.3187329e+03 4.11e+01 8.21e-01  -1.0 1.65e+07    -  1.00e+00 4.88e-04f 12
 392 -1.3219126e+03 4.11e+01 8.21e-01  -1.0 1.65e+07    -  9.79e-02 4.88e-04f 12
 393 -1.3250991e+03 4.11e+01 8.20e-01  -1.0 1.66e+07    -  4.28e-01 4.88e-04f 12
 394 -1.3282857e+03 4.11e+01 8.20e-01  -1.0 1.66e+07    -  1.15e-01 4.88e-04f 12
 395 -1.3314759e+03 4.11e+01 8.20e-01  -1.0 1.67e+07    -  1.00e+00 4.88e-04f 12
 396 -7.8581608e+03 7.66e+03 6.72e+00  -1.0 1.67e+07    -  9.87e-02 1.00e+00w  1
 397 -4.3456192e+05 2.83e+06 1.14e+03  -1.0 6.62e+09    -  2.81e-03 1.00e+00w  1
 398 -5.4442347e+05 5.67e+05 2.77e+02  -1.0 2.76e+11    -  2.47e-02 1.00e+00w  1
 399 -1.3346628e+03 4.11e+01 8.19e-01  -1.0 1.55e+10    -  9.87e-02 4.88e-04f 11
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 400 -1.3378563e+03 4.10e+01 8.19e-01  -1.0 1.68e+07    -  4.33e-01 4.88e-04f 12
 401 -1.3410501e+03 4.10e+01 8.18e-01  -1.0 1.68e+07    -  1.16e-01 4.88e-04f 12
 402 -1.3442474e+03 4.10e+01 8.18e-01  -1.0 1.69e+07    -  1.00e+00 4.88e-04f 12
 403 -1.3474414e+03 4.10e+01 8.18e-01  -1.0 1.69e+07    -  9.94e-02 4.88e-04f 12
 404 -1.3506420e+03 4.10e+01 8.17e-01  -1.0 1.70e+07    -  4.37e-01 4.88e-04f 12
 405 -1.3538428e+03 4.09e+01 8.17e-01  -1.0 1.70e+07    -  1.17e-01 4.88e-04f 12
 406 -1.3570472e+03 4.09e+01 8.16e-01  -1.0 1.71e+07    -  1.00e+00 4.88e-04f 12
 407 -1.3602483e+03 4.09e+01 8.16e-01  -1.0 1.71e+07    -  1.00e-01 4.88e-04f 12
 408 -1.3634560e+03 4.09e+01 8.16e-01  -1.0 1.72e+07    -  4.42e-01 4.88e-04f 12
 409 -7.9331981e+03 7.58e+03 6.50e+00  -1.0 1.72e+07    -  1.17e-01 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 410 -6.1266421e+05 5.75e+06 2.18e+03  -1.0 9.45e+09    -  2.08e-03 1.00e+00w  1
 411 -6.0048109e+05 1.30e+06 5.39e+02  -1.0 3.49e+11    -  2.97e-02 1.00e+00w  1
 412 -1.3666639e+03 4.09e+01 8.15e-01  -1.0 7.62e+10    -  1.17e-01 4.88e-04f 11
 413 -1.3698754e+03 4.09e+01 8.15e-01  -1.0 1.73e+07    -  1.00e+00 4.88e-04f 12
 414 -1.3730837e+03 4.08e+01 8.14e-01  -1.0 1.73e+07    -  1.01e-01 4.88e-04f 12
 415 -1.3762984e+03 4.08e+01 8.14e-01  -1.0 1.74e+07    -  4.47e-01 4.88e-04f 12
 416 -1.3795134e+03 4.08e+01 8.14e-01  -1.0 1.74e+07    -  1.18e-01 4.88e-04f 12
 417 -1.3827319e+03 4.08e+01 8.13e-01  -1.0 1.75e+07    -  1.00e+00 4.88e-04f 12
 418 -1.3859473e+03 4.08e+01 8.13e-01  -1.0 1.75e+07    -  1.02e-01 4.88e-04f 12
 419 -1.3891691e+03 4.07e+01 8.12e-01  -1.0 1.76e+07    -  4.52e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 420 -1.3923911e+03 4.07e+01 8.12e-01  -1.0 1.76e+07    -  1.19e-01 4.88e-04f 12
 421 -1.3956167e+03 4.07e+01 8.12e-01  -1.0 1.77e+07    -  1.00e+00 4.88e-04f 12
 422 -7.9954150e+03 7.48e+03 6.27e+00  -1.0 1.77e+07    -  1.02e-01 1.00e+00w  1
 423 -4.5044107e+05 3.06e+06 1.14e+03  -1.0 6.98e+09    -  2.84e-03 1.00e+00w  1
 424 -5.4734502e+05 6.24e+05 2.77e+02  -1.0 2.82e+11    -  2.57e-02 1.00e+00w  1
 425 -1.3988393e+03 4.07e+01 8.11e-01  -1.0 2.12e+10    -  1.02e-01 4.88e-04f 11
 426 -1.4020681e+03 4.07e+01 8.11e-01  -1.0 1.78e+07    -  4.57e-01 4.88e-04f 12
 427 -1.4052972e+03 4.07e+01 8.10e-01  -1.0 1.78e+07    -  1.19e-01 4.88e-04f 12
 428 -1.4085298e+03 4.06e+01 8.10e-01  -1.0 1.79e+07    -  1.00e+00 4.88e-04f 12
 429 -1.4117595e+03 4.06e+01 8.10e-01  -1.0 1.79e+07    -  1.03e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 430 -1.4149954e+03 4.06e+01 8.09e-01  -1.0 1.80e+07    -  4.62e-01 4.88e-04f 12
 431 -1.4182315e+03 4.06e+01 8.09e-01  -1.0 1.81e+07    -  1.20e-01 4.88e-04f 12
 432 -1.4214712e+03 4.06e+01 8.08e-01  -1.0 1.81e+07    -  1.00e+00 4.88e-04f 12
 433 -1.4247079e+03 4.05e+01 8.08e-01  -1.0 1.81e+07    -  1.04e-01 4.88e-04f 12
 434 -1.4279509e+03 4.05e+01 8.08e-01  -1.0 1.82e+07    -  4.67e-01 4.88e-04f 12
 435 -8.0699407e+03 7.41e+03 6.07e+00  -1.0 1.83e+07    -  1.21e-01 1.00e+00w  1
 436 -6.0183832e+05 5.55e+06 1.95e+03  -1.0 9.44e+09    -  2.21e-03 1.00e+00w  1
 437 -5.9119305e+05 1.26e+06 4.82e+02  -1.0 3.38e+11    -  3.09e-02 1.00e+00w  1
 438 -1.4311941e+03 4.05e+01 8.07e-01  -1.0 6.83e+10    -  1.21e-01 4.88e-04f 11
 439 -1.4344408e+03 4.05e+01 8.07e-01  -1.0 1.83e+07    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 440 -1.4376846e+03 4.05e+01 8.06e-01  -1.0 1.83e+07    -  1.05e-01 4.88e-04f 12
 441 -1.4409347e+03 4.05e+01 8.06e-01  -1.0 1.84e+07    -  4.72e-01 4.88e-04f 12
 442 -1.4441849e+03 4.04e+01 8.06e-01  -1.0 1.85e+07    -  1.21e-01 4.88e-04f 12
 443 -1.4474386e+03 4.04e+01 8.05e-01  -1.0 1.85e+07    -  1.00e+00 4.88e-04f 12
 444 -1.4506896e+03 4.04e+01 8.05e-01  -1.0 1.86e+07    -  1.05e-01 4.88e-04f 12
 445 -1.4539466e+03 4.04e+01 8.04e-01  -1.0 1.86e+07    -  4.77e-01 4.88e-04f 12
 446 -1.4572038e+03 4.04e+01 8.04e-01  -1.0 1.87e+07    -  1.22e-01 4.88e-04f 12
 447 -1.4604646e+03 4.03e+01 8.04e-01  -1.0 1.87e+07    -  1.00e+00 4.88e-04f 12
 448 -8.1330095e+03 7.32e+03 5.87e+00  -1.0 1.88e+07    -  1.06e-01 1.00e+00w  1
 449 -4.6383572e+05 3.25e+06 1.12e+03  -1.0 7.32e+09    -  2.89e-03 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 450 -5.4889360e+05 6.75e+05 2.73e+02  -1.0 2.85e+11    -  2.67e-02 1.00e+00w  1
 451 -1.4637227e+03 4.03e+01 8.03e-01  -1.0 2.52e+10    -  1.06e-01 4.88e-04f 11
 452 -1.4669867e+03 4.03e+01 8.03e-01  -1.0 1.88e+07    -  4.82e-01 4.88e-04f 12
 453 -1.4702510e+03 4.03e+01 8.03e-01  -1.0 1.89e+07    -  1.22e-01 4.88e-04f 12
 454 -1.4735188e+03 4.03e+01 8.02e-01  -1.0 1.90e+07    -  1.00e+00 4.88e-04f 12
 455 -1.4751514e+03 4.03e+01 8.02e-01  -1.0 1.90e+07    -  1.07e-01 2.44e-04f 13
 456 -1.4784216e+03 4.03e+01 8.02e-01  -1.0 1.90e+07    -  4.87e-01 4.88e-04f 12
 457 -1.4816920e+03 4.02e+01 8.01e-01  -1.0 1.91e+07    -  1.23e-01 4.88e-04f 12
 458 -1.4849659e+03 4.02e+01 8.01e-01  -1.0 1.91e+07    -  1.00e+00 4.88e-04f 12
 459 -1.4866016e+03 4.02e+01 8.01e-01  -1.0 1.92e+07    -  1.08e-01 2.44e-04f 13
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 460 -1.4898780e+03 4.02e+01 8.00e-01  -1.0 1.92e+07    -  4.91e-01 4.88e-04f 12
 461 -8.2002968e+03 7.26e+03 5.71e+00  -1.0 1.93e+07    -  1.23e-01 1.00e+00w  1
 462 -5.9245243e+05 5.38e+06 1.76e+03  -1.0 9.44e+09    -  2.35e-03 1.00e+00w  1
 463 -5.8334155e+05 1.22e+06 4.35e+02  -1.0 3.29e+11    -  3.20e-02 1.00e+00w  1
 464 -1.4931546e+03 4.02e+01 8.00e-01  -1.0 6.18e+10    -  1.23e-01 4.88e-04f 11
 465 -1.4964347e+03 4.02e+01 7.99e-01  -1.0 1.93e+07    -  1.00e+00 4.88e-04f 12
 466 -1.4997122e+03 4.01e+01 7.99e-01  -1.0 1.94e+07    -  1.08e-01 4.88e-04f 12
 467 -1.5013539e+03 4.01e+01 7.99e-01  -1.0 1.94e+07    -  4.96e-01 2.44e-04f 13
 468 -1.5046366e+03 4.01e+01 7.98e-01  -1.0 1.95e+07    -  1.24e-01 4.88e-04f 12
 469 -1.5079229e+03 4.01e+01 7.98e-01  -1.0 1.95e+07    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 470 -1.5112066e+03 4.01e+01 7.98e-01  -1.0 1.95e+07    -  1.09e-01 4.88e-04f 12
 471 -1.5128514e+03 4.01e+01 7.97e-01  -1.0 1.96e+07    -  5.01e-01 2.44e-04f 13
 472 -1.5161402e+03 4.00e+01 7.97e-01  -1.0 1.96e+07    -  1.25e-01 4.88e-04f 12
 473 -1.5194326e+03 4.00e+01 7.97e-01  -1.0 1.97e+07    -  1.00e+00 4.88e-04f 12
 474 -8.2572431e+03 7.19e+03 5.54e+00  -1.0 1.97e+07    -  1.10e-01 1.00e+00w  1
 475 -4.7397847e+05 3.40e+06 1.09e+03  -1.0 7.59e+09    -  2.94e-03 1.00e+00w  1
 476 -5.4934932e+05 7.14e+05 2.67e+02  -1.0 2.87e+11    -  2.77e-02 1.00e+00w  1
 477 -1.5227225e+03 4.00e+01 7.96e-01  -1.0 2.75e+10    -  1.10e-01 4.88e-04f 11
 478 -1.5243704e+03 4.00e+01 7.96e-01  -1.0 1.98e+07    -  5.05e-01 2.44e-04f 13
 479 -1.5276654e+03 4.00e+01 7.96e-01  -1.0 1.98e+07    -  1.25e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 480 -1.5309639e+03 4.00e+01 7.95e-01  -1.0 1.99e+07    -  1.00e+00 4.88e-04f 12
 481 -1.5342600e+03 3.99e+01 7.95e-01  -1.0 1.99e+07    -  1.10e-01 4.88e-04f 12
 482 -1.5359109e+03 3.99e+01 7.95e-01  -1.0 2.00e+07    -  5.10e-01 2.44e-04f 13
 483 -1.5392121e+03 3.99e+01 7.94e-01  -1.0 2.00e+07    -  1.26e-01 4.88e-04f 12
 484 -1.5425167e+03 3.99e+01 7.94e-01  -1.0 2.01e+07    -  1.00e+00 4.88e-04f 12
 485 -1.5458190e+03 3.99e+01 7.94e-01  -1.0 2.01e+07    -  1.11e-01 4.88e-04f 12
 486 -1.5474730e+03 3.99e+01 7.93e-01  -1.0 2.02e+07    -  5.14e-01 2.44e-04f 13
 487 -8.3207942e+03 7.14e+03 5.40e+00  -1.0 2.02e+07    -  1.26e-01 1.00e+00w  1
 488 -5.8493151e+05 5.24e+06 1.61e+03  -1.0 9.46e+09    -  2.47e-03 1.00e+00w  1
 489 -5.7693422e+05 1.18e+06 3.97e+02  -1.0 3.22e+11    -  3.31e-02 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 490 -1.5507803e+03 3.99e+01 7.93e-01  -1.0 5.65e+10    -  1.26e-01 4.88e-04f 11
 491 -1.5540911e+03 3.98e+01 7.93e-01  -1.0 2.03e+07    -  1.00e+00 4.88e-04f 12
 492 -1.5557453e+03 3.98e+01 7.92e-01  -1.0 2.03e+07    -  1.12e-01 2.44e-04f 13
 493 -1.5590585e+03 3.98e+01 7.92e-01  -1.0 2.04e+07    -  5.19e-01 4.88e-04f 12
 494 -1.5623720e+03 3.98e+01 7.92e-01  -1.0 2.04e+07    -  1.27e-01 4.88e-04f 12
 495 -1.5656889e+03 3.98e+01 7.91e-01  -1.0 2.05e+07    -  1.00e+00 4.88e-04f 12
 496 -1.5673462e+03 3.98e+01 7.91e-01  -1.0 2.05e+07    -  1.12e-01 2.44e-04f 13
 497 -1.5706656e+03 3.97e+01 7.91e-01  -1.0 2.05e+07    -  5.23e-01 4.88e-04f 12
 498 -1.5739851e+03 3.97e+01 7.90e-01  -1.0 2.06e+07    -  1.27e-01 4.88e-04f 12
 499 -1.5756467e+03 3.97e+01 7.90e-01  -1.0 2.07e+07    -  1.00e+00 2.44e-04f 13
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 500 -8.3749957e+03 7.07e+03 5.26e+00  -1.0 2.07e+07    -  1.13e-01 1.00e+00w  1
 501 -4.8245225e+05 3.53e+06 1.06e+03  -1.0 7.84e+09    -  2.99e-03 1.00e+00w  1
 502 -5.4924547e+05 7.47e+05 2.60e+02  -1.0 2.88e+11    -  2.87e-02 1.00e+00w  1
 503 -1.5789667e+03 3.97e+01 7.90e-01  -1.0 2.90e+10    -  1.13e-01 4.88e-04f 11
 504 -1.5822922e+03 3.97e+01 7.89e-01  -1.0 2.07e+07    -  5.28e-01 4.88e-04f 12
 505 -1.5839550e+03 3.97e+01 7.89e-01  -1.0 2.08e+07    -  1.28e-01 2.44e-04f 13
 506 -1.5872833e+03 3.97e+01 7.89e-01  -1.0 2.08e+07    -  1.00e+00 4.88e-04f 12
 507 -1.5906095e+03 3.96e+01 7.88e-01  -1.0 2.09e+07    -  1.13e-01 4.88e-04f 12
 508 -1.5922753e+03 3.96e+01 7.88e-01  -1.0 2.09e+07    -  5.31e-01 2.44e-04f 13
 509 -1.5956063e+03 3.96e+01 7.88e-01  -1.0 2.10e+07    -  1.28e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 510 -1.5989407e+03 3.96e+01 7.87e-01  -1.0 2.10e+07    -  1.00e+00 4.88e-04f 12
 511 -1.6022731e+03 3.96e+01 7.87e-01  -1.0 2.11e+07    -  1.14e-01 4.88e-04f 12
 512 -1.6039420e+03 3.96e+01 7.87e-01  -1.0 2.11e+07    -  5.37e-01 2.44e-04f 13
 513 -8.4383412e+03 7.02e+03 5.13e+00  -1.0 2.11e+07    -  1.29e-01 1.00e+00w  1
 514 -5.7799340e+05 5.12e+06 1.47e+03  -1.0 9.48e+09    -  2.59e-03 1.00e+00w  1
 515 -5.7124599e+05 1.15e+06 3.64e+02  -1.0 3.15e+11    -  3.41e-02 1.00e+00w  1
 516 -1.6072791e+03 3.96e+01 7.86e-01  -1.0 5.19e+10    -  1.29e-01 4.88e-04f 11
 517 -1.6106196e+03 3.95e+01 7.86e-01  -1.0 2.12e+07    -  1.00e+00 4.88e-04f 12
 518 -1.6122889e+03 3.95e+01 7.86e-01  -1.0 2.12e+07    -  1.15e-01 2.44e-04f 13
 519 -1.6156319e+03 3.95e+01 7.85e-01  -1.0 2.13e+07    -  5.41e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 520 -1.6189752e+03 3.95e+01 7.85e-01  -1.0 2.13e+07    -  1.29e-01 4.88e-04f 12
 521 -1.6206485e+03 3.95e+01 7.85e-01  -1.0 2.14e+07    -  1.00e+00 2.44e-04f 13
 522 -1.6239924e+03 3.95e+01 7.85e-01  -1.0 2.14e+07    -  1.15e-01 4.88e-04f 12
 523 -1.6273416e+03 3.94e+01 7.84e-01  -1.0 2.15e+07    -  5.45e-01 4.88e-04f 12
 524 -1.6290162e+03 3.94e+01 7.84e-01  -1.0 2.15e+07    -  1.30e-01 2.44e-04f 13
 525 -1.6323682e+03 3.94e+01 7.84e-01  -1.0 2.16e+07    -  1.00e+00 4.88e-04f 12
 526 -8.4931733e+03 6.95e+03 5.00e+00  -1.0 2.16e+07    -  1.16e-01 1.00e+00w  1
 527 -4.8891635e+05 3.63e+06 1.02e+03  -1.0 8.06e+09    -  3.06e-03 1.00e+00w  1
 528 -5.4844375e+05 7.73e+05 2.51e+02  -1.0 2.88e+11    -  2.97e-02 1.00e+00w  1
 529 -1.6340432e+03 3.94e+01 7.83e-01  -1.0 2.96e+10    -  1.16e-01 2.44e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 530 -1.6373977e+03 3.94e+01 7.83e-01  -1.0 2.17e+07    -  5.49e-01 4.88e-04f 12
 531 -1.6407523e+03 3.94e+01 7.83e-01  -1.0 2.17e+07    -  1.30e-01 4.88e-04f 12
 532 -1.6424314e+03 3.94e+01 7.82e-01  -1.0 2.18e+07    -  1.00e+00 2.44e-04f 13
 533 -1.6457867e+03 3.93e+01 7.82e-01  -1.0 2.18e+07    -  1.16e-01 4.88e-04f 12
 534 -1.6491473e+03 3.93e+01 7.82e-01  -1.0 2.19e+07    -  5.54e-01 4.88e-04f 12
 535 -1.6508277e+03 3.93e+01 7.81e-01  -1.0 2.19e+07    -  1.31e-01 2.44e-04f 13
 536 -1.6541910e+03 3.93e+01 7.81e-01  -1.0 2.19e+07    -  1.00e+00 4.88e-04f 12
 537 -1.6575525e+03 3.93e+01 7.81e-01  -1.0 2.20e+07    -  1.17e-01 4.88e-04f 12
 538 -1.6592359e+03 3.93e+01 7.80e-01  -1.0 2.21e+07    -  5.58e-01 2.44e-04f 13
 539 -8.5529377e+03 6.91e+03 4.89e+00  -1.0 2.21e+07    -  1.31e-01 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 540 -5.7205068e+05 5.01e+06 1.36e+03  -1.0 9.51e+09    -  2.71e-03 1.00e+00w  1
 541 -5.6627210e+05 1.13e+06 3.35e+02  -1.0 3.10e+11    -  3.51e-02 1.00e+00w  1
 542 -1.6626019e+03 3.93e+01 7.80e-01  -1.0 4.79e+10    -  1.31e-01 4.88e-04f 11
 543 -1.6642867e+03 3.92e+01 7.80e-01  -1.0 2.21e+07    -  1.00e+00 2.44e-04f 13
 544 -1.6676535e+03 3.92e+01 7.80e-01  -1.0 2.22e+07    -  1.18e-01 4.88e-04f 12
 545 -1.6710255e+03 3.92e+01 7.79e-01  -1.0 2.22e+07    -  5.63e-01 4.88e-04f 12
 546 -1.6727116e+03 3.92e+01 7.79e-01  -1.0 2.23e+07    -  1.31e-01 2.44e-04f 13
 547 -1.6760863e+03 3.92e+01 7.79e-01  -1.0 2.23e+07    -  1.00e+00 4.88e-04f 12
 548 -1.6794593e+03 3.92e+01 7.78e-01  -1.0 2.24e+07    -  1.18e-01 4.88e-04f 12
 549 -1.6811484e+03 3.92e+01 7.78e-01  -1.0 2.24e+07    -  5.66e-01 2.44e-04f 13
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 550 -1.6845258e+03 3.91e+01 7.78e-01  -1.0 2.25e+07    -  1.32e-01 4.88e-04f 12
 551 -1.6862163e+03 3.91e+01 7.77e-01  -1.0 2.25e+07    -  1.00e+00 2.44e-04f 13
 552 -8.6048899e+03 6.85e+03 4.77e+00  -1.0 2.25e+07    -  1.19e-01 1.00e+00w  1
 553 -4.9460822e+05 3.71e+06 9.86e+02  -1.0 8.26e+09    -  3.12e-03 1.00e+00w  1
 554 -5.4752042e+05 7.96e+05 2.42e+02  -1.0 2.87e+11    -  3.07e-02 1.00e+00w  1
 555 -1.6895946e+03 3.91e+01 7.77e-01  -1.0 2.99e+10    -  1.19e-01 4.88e-04f 11
 556 -1.6929780e+03 3.91e+01 7.77e-01  -1.0 2.26e+07    -  5.72e-01 4.88e-04f 12
 557 -1.6946698e+03 3.91e+01 7.77e-01  -1.0 2.27e+07    -  1.32e-01 2.44e-04f 13
 558 -1.6980559e+03 3.91e+01 7.76e-01  -1.0 2.27e+07    -  1.00e+00 4.88e-04f 12
 559 -1.6997482e+03 3.91e+01 7.76e-01  -1.0 2.27e+07    -  1.19e-01 2.44e-04f 13
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 560 -1.7031368e+03 3.90e+01 7.76e-01  -1.0 2.28e+07    -  5.75e-01 4.88e-04f 12
 561 -1.7065257e+03 3.90e+01 7.75e-01  -1.0 2.28e+07    -  1.33e-01 4.88e-04f 12
 562 -1.7082219e+03 3.90e+01 7.75e-01  -1.0 2.29e+07    -  1.00e+00 2.44e-04f 13
 563 -1.7116116e+03 3.90e+01 7.75e-01  -1.0 2.29e+07    -  1.20e-01 4.88e-04f 12
 564 -1.7133090e+03 3.90e+01 7.74e-01  -1.0 2.30e+07    -  5.81e-01 2.44e-04f 13
 565 -8.6645411e+03 6.81e+03 4.67e+00  -1.0 2.30e+07    -  1.33e-01 1.00e+00w  1
 566 -5.6631625e+05 4.90e+06 1.25e+03  -1.0 9.54e+09    -  2.82e-03 1.00e+00w  1
 567 -5.6178116e+05 1.10e+06 3.10e+02  -1.0 3.05e+11    -  3.60e-02 1.00e+00w  1
 568 -1.7167032e+03 3.90e+01 7.74e-01  -1.0 4.44e+10    -  1.33e-01 4.88e-04f 11
 569 -1.7201008e+03 3.90e+01 7.74e-01  -1.0 2.31e+07    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 570 -1.7217987e+03 3.89e+01 7.73e-01  -1.0 2.31e+07    -  1.21e-01 2.44e-04f 13
 571 -1.7251988e+03 3.89e+01 7.73e-01  -1.0 2.32e+07    -  5.85e-01 4.88e-04f 12
 572 -1.7268990e+03 3.89e+01 7.73e-01  -1.0 2.32e+07    -  1.34e-01 2.44e-04f 13
 573 -1.7303018e+03 3.89e+01 7.73e-01  -1.0 2.32e+07    -  1.00e+00 4.88e-04f 12
 574 -1.7337031e+03 3.89e+01 7.72e-01  -1.0 2.33e+07    -  1.21e-01 4.88e-04f 12
 575 -1.7354062e+03 3.89e+01 7.72e-01  -1.0 2.34e+07    -  5.88e-01 2.44e-04f 13
 576 -1.7388118e+03 3.89e+01 7.72e-01  -1.0 2.34e+07    -  1.34e-01 4.88e-04f 12
 577 -1.7405163e+03 3.89e+01 7.71e-01  -1.0 2.35e+07    -  1.00e+00 2.44e-04f 13
 578 -8.7170896e+03 6.76e+03 4.56e+00  -1.0 2.35e+07    -  1.22e-01 1.00e+00w  1
 579 -4.9912303e+05 3.78e+06 9.47e+02  -1.0 8.44e+09    -  3.19e-03 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 580 -5.4626832e+05 8.14e+05 2.33e+02  -1.0 2.86e+11    -  3.17e-02 1.00e+00w  1
 581 -1.7439228e+03 3.88e+01 7.71e-01  -1.0 2.97e+10    -  1.22e-01 4.88e-04f 11
 582 -1.7456286e+03 3.88e+01 7.71e-01  -1.0 2.35e+07    -  5.94e-01 2.44e-04f 13
 583 -1.7490394e+03 3.88e+01 7.70e-01  -1.0 2.36e+07    -  1.35e-01 4.88e-04f 12
 584 -1.7524537e+03 3.88e+01 7.70e-01  -1.0 2.36e+07    -  1.00e+00 4.88e-04f 12
 585 -1.7541601e+03 3.88e+01 7.70e-01  -1.0 2.37e+07    -  1.22e-01 2.44e-04f 13
 586 -1.7575769e+03 3.88e+01 7.70e-01  -1.0 2.37e+07    -  5.98e-01 4.88e-04f 12
 587 -1.7592854e+03 3.88e+01 7.69e-01  -1.0 2.38e+07    -  1.35e-01 2.44e-04f 13
 588 -1.7627049e+03 3.87e+01 7.69e-01  -1.0 2.38e+07    -  1.00e+00 4.88e-04f 12
 589 -1.7644139e+03 3.87e+01 7.69e-01  -1.0 2.38e+07    -  1.23e-01 2.44e-04f 13
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 590 -1.7678360e+03 3.87e+01 7.68e-01  -1.0 2.39e+07    -  6.02e-01 4.88e-04f 12
 591 -8.7767030e+03 6.72e+03 4.46e+00  -1.0 2.39e+07    -  1.36e-01 1.00e+00w  1
 592 -5.6124704e+05 4.80e+06 1.16e+03  -1.0 9.57e+09    -  2.94e-03 1.00e+00w  1
 593 -5.5770474e+05 1.08e+06 2.87e+02  -1.0 3.00e+11    -  3.70e-02 1.00e+00w  1
 594 -1.7695472e+03 3.87e+01 7.68e-01  -1.0 4.12e+10    -  1.36e-01 2.44e-04f 12
 595 -1.7729720e+03 3.87e+01 7.68e-01  -1.0 2.40e+07    -  1.00e+00 4.88e-04f 12
 596 -1.7763953e+03 3.87e+01 7.67e-01  -1.0 2.40e+07    -  1.23e-01 4.88e-04f 12
 597 -1.7781095e+03 3.87e+01 7.67e-01  -1.0 2.41e+07    -  6.06e-01 2.44e-04f 13
 598 -1.7815370e+03 3.86e+01 7.67e-01  -1.0 2.41e+07    -  1.36e-01 4.88e-04f 12
 599 -1.7832525e+03 3.86e+01 7.67e-01  -1.0 2.42e+07    -  1.00e+00 2.44e-04f 13
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 600 -1.7866812e+03 3.86e+01 7.66e-01  -1.0 2.42e+07    -  1.24e-01 4.88e-04f 12
 601 -1.7883979e+03 3.86e+01 7.66e-01  -1.0 2.43e+07    -  6.11e-01 2.44e-04f 13
 602 -1.7918308e+03 3.86e+01 7.66e-01  -1.0 2.43e+07    -  1.36e-01 4.88e-04f 12
 603 -1.7935489e+03 3.86e+01 7.66e-01  -1.0 2.44e+07    -  1.00e+00 2.44e-04f 13
 604 -8.8262807e+03 6.67e+03 4.37e+00  -1.0 2.44e+07    -  1.25e-01 1.00e+00w  1
 605 -5.0279090e+05 3.83e+06 9.08e+02  -1.0 8.61e+09    -  3.26e-03 1.00e+00w  1
 606 -5.4488834e+05 8.28e+05 2.23e+02  -1.0 2.85e+11    -  3.27e-02 1.00e+00w  1
 607 -1.7969829e+03 3.86e+01 7.65e-01  -1.0 2.92e+10    -  1.25e-01 4.88e-04f 11
 608 -1.7987023e+03 3.86e+01 7.65e-01  -1.0 2.45e+07    -  6.15e-01 2.44e-04f 13
 609 -1.8021404e+03 3.85e+01 7.65e-01  -1.0 2.45e+07    -  1.37e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 610 -1.8055820e+03 3.85e+01 7.64e-01  -1.0 2.46e+07    -  1.00e+00 4.88e-04f 12
 611 -1.8073021e+03 3.85e+01 7.64e-01  -1.0 2.46e+07    -  1.25e-01 2.44e-04f 13
 612 -1.8107462e+03 3.85e+01 7.64e-01  -1.0 2.46e+07    -  6.20e-01 4.88e-04f 12
 613 -1.8124683e+03 3.85e+01 7.64e-01  -1.0 2.47e+07    -  1.37e-01 2.44e-04f 13
 614 -1.8159152e+03 3.85e+01 7.63e-01  -1.0 2.47e+07    -  1.00e+00 4.88e-04f 12
 615 -1.8176379e+03 3.85e+01 7.63e-01  -1.0 2.48e+07    -  1.26e-01 2.44e-04f 13
 616 -1.8210873e+03 3.84e+01 7.63e-01  -1.0 2.48e+07    -  6.23e-01 4.88e-04f 12
 617 -8.8858860e+03 6.63e+03 4.28e+00  -1.0 2.49e+07    -  1.38e-01 1.00e+00w  1
 618 -5.5670536e+05 4.72e+06 1.08e+03  -1.0 9.61e+09    -  3.05e-03 1.00e+00w  1
 619 -5.5407068e+05 1.06e+06 2.67e+02  -1.0 2.96e+11    -  3.79e-02 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 620 -1.8228121e+03 3.84e+01 7.62e-01  -1.0 3.84e+10    -  1.38e-01 2.44e-04f 12
 621 -1.8262642e+03 3.84e+01 7.62e-01  -1.0 2.49e+07    -  1.00e+00 4.88e-04f 12
 622 -1.8279896e+03 3.84e+01 7.62e-01  -1.0 2.50e+07    -  1.26e-01 2.44e-04f 13
 623 -1.8314443e+03 3.84e+01 7.61e-01  -1.0 2.50e+07    -  6.28e-01 4.88e-04f 12
 624 -1.8331717e+03 3.84e+01 7.61e-01  -1.0 2.51e+07    -  1.38e-01 2.44e-04f 13
 625 -1.8366292e+03 3.84e+01 7.61e-01  -1.0 2.51e+07    -  1.00e+00 4.88e-04f 12
 626 -1.8383572e+03 3.84e+01 7.61e-01  -1.0 2.51e+07    -  1.27e-01 2.44e-04f 13
 627 -1.8418172e+03 3.83e+01 7.60e-01  -1.0 2.52e+07    -  6.32e-01 4.88e-04f 12
 628 -1.8435473e+03 3.83e+01 7.60e-01  -1.0 2.52e+07    -  1.39e-01 2.44e-04f 13
 629 -1.8470100e+03 3.83e+01 7.60e-01  -1.0 2.53e+07    -  1.00e+00 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 630 -8.9360036e+03 6.59e+03 4.19e+00  -1.0 2.53e+07    -  1.27e-01 1.00e+00w  1
 631 -5.0558957e+05 3.87e+06 8.67e+02  -1.0 8.77e+09    -  3.34e-03 1.00e+00w  1
 632 -5.4333853e+05 8.38e+05 2.13e+02  -1.0 2.84e+11    -  3.37e-02 1.00e+00w  1
 633 -1.8487407e+03 3.83e+01 7.60e-01  -1.0 2.85e+10    -  1.27e-01 2.44e-04f 12
 634 -1.8522060e+03 3.83e+01 7.59e-01  -1.0 2.54e+07    -  6.36e-01 4.88e-04f 12
 635 -1.8539387e+03 3.83e+01 7.59e-01  -1.0 2.54e+07    -  1.39e-01 2.44e-04f 13
 636 -1.8574068e+03 3.83e+01 7.59e-01  -1.0 2.55e+07    -  1.00e+00 4.88e-04f 12
 637 -1.8591401e+03 3.82e+01 7.59e-01  -1.0 2.55e+07    -  1.28e-01 2.44e-04f 13
 638 -1.8626107e+03 3.82e+01 7.58e-01  -1.0 2.56e+07    -  6.40e-01 4.88e-04f 12
 639 -1.8643461e+03 3.82e+01 7.58e-01  -1.0 2.56e+07    -  1.39e-01 2.44e-04f 13
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 640 -1.8678194e+03 3.82e+01 7.58e-01  -1.0 2.56e+07    -  1.00e+00 4.88e-04f 12
 641 -1.8695555e+03 3.82e+01 7.57e-01  -1.0 2.57e+07    -  1.28e-01 2.44e-04f 13
 642 -1.8730314e+03 3.82e+01 7.57e-01  -1.0 2.57e+07    -  6.45e-01 4.88e-04f 12
 643 -8.9921045e+03 6.56e+03 4.11e+00  -1.0 2.58e+07    -  1.40e-01 1.00e+00w  1
 644 -5.5258358e+05 4.64e+06 1.01e+03  -1.0 9.65e+09    -  3.16e-03 1.00e+00w  1
 645 -5.5081280e+05 1.04e+06 2.49e+02  -1.0 2.92e+11    -  3.89e-02 1.00e+00w  1
 646 -1.8747694e+03 3.82e+01 7.57e-01  -1.0 3.59e+10    -  1.40e-01 2.44e-04f 12
 647 -1.8782480e+03 3.82e+01 7.57e-01  -1.0 2.58e+07    -  1.00e+00 4.88e-04f 12
 648 -1.8799868e+03 3.81e+01 7.56e-01  -1.0 2.59e+07    -  1.29e-01 2.44e-04f 13
 649 -1.8834679e+03 3.81e+01 7.56e-01  -1.0 2.59e+07    -  6.49e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 650 -1.8852086e+03 3.81e+01 7.56e-01  -1.0 2.60e+07    -  1.40e-01 2.44e-04f 13
 651 -1.8886926e+03 3.81e+01 7.55e-01  -1.0 2.60e+07    -  1.00e+00 4.88e-04f 12
 652 -1.8904340e+03 3.81e+01 7.55e-01  -1.0 2.61e+07    -  1.29e-01 2.44e-04f 13
 653 -1.8939204e+03 3.81e+01 7.55e-01  -1.0 2.61e+07    -  6.53e-01 4.88e-04f 12
 654 -1.8956638e+03 3.81e+01 7.55e-01  -1.0 2.62e+07    -  1.41e-01 2.44e-04f 13
 655 -1.8991531e+03 3.81e+01 7.54e-01  -1.0 2.62e+07    -  1.00e+00 4.88e-04f 12
 656 -9.0427292e+03 6.51e+03 4.03e+00  -1.0 2.62e+07    -  1.30e-01 1.00e+00w  1
 657 -5.0802898e+05 3.90e+06 8.29e+02  -1.0 8.92e+09    -  3.42e-03 1.00e+00w  1
 658 -5.4181858e+05 8.47e+05 2.04e+02  -1.0 2.82e+11    -  3.47e-02 1.00e+00w  1
 659 -1.9008971e+03 3.80e+01 7.54e-01  -1.0 2.77e+10    -  1.30e-01 2.44e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 660 -1.9043889e+03 3.80e+01 7.54e-01  -1.0 2.63e+07    -  6.58e-01 4.88e-04f 12
 661 -1.9061349e+03 3.80e+01 7.54e-01  -1.0 2.63e+07    -  1.41e-01 2.44e-04f 13
 662 -1.9096295e+03 3.80e+01 7.53e-01  -1.0 2.64e+07    -  1.00e+00 4.88e-04f 12
 663 -1.9113762e+03 3.80e+01 7.53e-01  -1.0 2.64e+07    -  1.31e-01 2.44e-04f 13
 664 -1.9148733e+03 3.80e+01 7.53e-01  -1.0 2.65e+07    -  6.62e-01 4.88e-04f 12
 665 -1.9166220e+03 3.80e+01 7.52e-01  -1.0 2.65e+07    -  1.41e-01 2.44e-04f 13
 666 -1.9201219e+03 3.79e+01 7.52e-01  -1.0 2.66e+07    -  1.00e+00 4.88e-04f 12
 667 -1.9218712e+03 3.79e+01 7.52e-01  -1.0 2.66e+07    -  1.31e-01 2.44e-04f 13
 668 -1.9236224e+03 3.79e+01 7.52e-01  -1.0 2.67e+07    -  6.66e-01 2.44e-04f 13
 669 -9.0952962e+03 6.48e+03 3.96e+00  -1.0 2.67e+07    -  1.42e-01 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 670 -5.4894422e+05 4.57e+06 9.42e+02  -1.0 9.70e+09    -  3.26e-03 1.00e+00w  1
 671 -5.4790078e+05 1.02e+06 2.33e+02  -1.0 2.89e+11    -  3.98e-02 1.00e+00w  1
 672 -1.9271242e+03 3.79e+01 7.51e-01  -1.0 3.37e+10    -  1.42e-01 4.88e-04f 11
 673 -1.9288768e+03 3.79e+01 7.51e-01  -1.0 2.68e+07    -  1.00e+00 2.44e-04f 13
 674 -1.9323801e+03 3.79e+01 7.51e-01  -1.0 2.68e+07    -  1.32e-01 4.88e-04f 12
 675 -1.9341339e+03 3.79e+01 7.51e-01  -1.0 2.69e+07    -  6.71e-01 2.44e-04f 13
 676 -1.9376410e+03 3.79e+01 7.50e-01  -1.0 2.69e+07    -  1.42e-01 4.88e-04f 12
 677 -1.9393963e+03 3.79e+01 7.50e-01  -1.0 2.70e+07    -  1.00e+00 2.44e-04f 13
 678 -1.9429048e+03 3.78e+01 7.50e-01  -1.0 2.70e+07    -  1.32e-01 4.88e-04f 12
 679 -1.9446614e+03 3.78e+01 7.50e-01  -1.0 2.71e+07    -  6.75e-01 2.44e-04f 13
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 680 -1.9481738e+03 3.78e+01 7.49e-01  -1.0 2.71e+07    -  1.43e-01 4.88e-04f 12
 681 -1.9499317e+03 3.78e+01 7.49e-01  -1.0 2.71e+07    -  1.00e+00 2.44e-04f 13
 682 -9.1463880e+03 6.44e+03 3.88e+00  -1.0 2.72e+07    -  1.33e-01 1.00e+00w  1
 683 -5.1015917e+05 3.92e+06 7.93e+02  -1.0 9.06e+09    -  3.50e-03 1.00e+00w  1
 684 -5.4034342e+05 8.54e+05 1.95e+02  -1.0 2.81e+11    -  3.57e-02 1.00e+00w  1
 685 -1.9534456e+03 3.78e+01 7.49e-01  -1.0 2.69e+10    -  1.33e-01 4.88e-04f 11
 686 -1.9552048e+03 3.78e+01 7.48e-01  -1.0 2.72e+07    -  6.80e-01 2.44e-04f 13
 687 -1.9569637e+03 3.78e+01 7.48e-01  -1.0 2.73e+07    -  1.43e-01 2.44e-04f 13
 688 -1.9604840e+03 3.77e+01 7.48e-01  -1.0 2.73e+07    -  1.00e+00 4.88e-04f 12
 689 -1.9622436e+03 3.77e+01 7.48e-01  -1.0 2.73e+07    -  1.33e-01 2.44e-04f 13
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 690 -1.9657664e+03 3.77e+01 7.47e-01  -1.0 2.74e+07    -  6.83e-01 4.88e-04f 12
 691 -1.9675280e+03 3.77e+01 7.47e-01  -1.0 2.75e+07    -  1.43e-01 2.44e-04f 13
 692 -1.9710536e+03 3.77e+01 7.47e-01  -1.0 2.75e+07    -  1.00e+00 4.88e-04f 12
 693 -1.9728159e+03 3.77e+01 7.47e-01  -1.0 2.75e+07    -  1.34e-01 2.44e-04f 13
 694 -1.9763440e+03 3.77e+01 7.46e-01  -1.0 2.76e+07    -  6.87e-01 4.88e-04f 12
 695 -9.2025596e+03 6.41e+03 3.81e+00  -1.0 2.76e+07    -  1.44e-01 1.00e+00w  1
 696 -5.4531318e+05 4.49e+06 8.80e+02  -1.0 9.75e+09    -  3.37e-03 1.00e+00w  1
 697 -5.4508227e+05 1.00e+06 2.17e+02  -1.0 2.86e+11    -  4.07e-02 1.00e+00w  1
 698 -1.9781083e+03 3.77e+01 7.46e-01  -1.0 3.15e+10    -  1.44e-01 2.44e-04f 12
 699 -1.9798737e+03 3.77e+01 7.46e-01  -1.0 2.77e+07    -  1.00e+00 2.44e-04f 13
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 700 -1.9834028e+03 3.76e+01 7.46e-01  -1.0 2.77e+07    -  1.34e-01 4.88e-04f 12
 701 -1.9851695e+03 3.76e+01 7.45e-01  -1.0 2.78e+07    -  6.92e-01 2.44e-04f 13
 702 -1.9887024e+03 3.76e+01 7.45e-01  -1.0 2.78e+07    -  1.44e-01 4.88e-04f 12
 703 -1.9904705e+03 3.76e+01 7.45e-01  -1.0 2.79e+07    -  1.00e+00 2.44e-04f 13
 704 -1.9940050e+03 3.76e+01 7.44e-01  -1.0 2.79e+07    -  1.35e-01 4.88e-04f 12
 705 -1.9957744e+03 3.76e+01 7.44e-01  -1.0 2.80e+07    -  6.97e-01 2.44e-04f 13
 706 -1.9975435e+03 3.76e+01 7.44e-01  -1.0 2.80e+07    -  1.45e-01 2.44e-04f 13
 707 -2.0010842e+03 3.76e+01 7.44e-01  -1.0 2.80e+07    -  1.00e+00 4.88e-04f 12
 708 -9.2505439e+03 6.38e+03 3.75e+00  -1.0 2.81e+07    -  1.35e-01 1.00e+00w  1
 709 -5.1154924e+05 3.93e+06 7.56e+02  -1.0 9.18e+09    -  3.58e-03 1.00e+00w  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 710 -5.3877975e+05 8.58e+05 1.86e+02  -1.0 2.79e+11    -  3.67e-02 1.00e+00w  1
 711 -2.0028541e+03 3.75e+01 7.44e-01  -1.0 2.59e+10    -  1.35e-01 2.44e-04f 12
 712 -2.0063974e+03 3.75e+01 7.43e-01  -1.0 2.81e+07    -  7.00e-01 4.88e-04f 12
 713 -2.0081692e+03 3.75e+01 7.43e-01  -1.0 2.82e+07    -  1.45e-01 2.44e-04f 13
 714 -2.0117152e+03 3.75e+01 7.43e-01  -1.0 2.82e+07    -  1.00e+00 4.88e-04f 12
 715 -2.0134878e+03 3.75e+01 7.42e-01  -1.0 2.83e+07    -  1.36e-01 2.44e-04f 13
 716 -2.0152621e+03 3.75e+01 7.42e-01  -1.0 2.83e+07    -  7.04e-01 2.44e-04f 13
 717 -2.0188101e+03 3.75e+01 7.42e-01  -1.0 2.84e+07    -  1.45e-01 4.88e-04f 12
 718 -2.0205859e+03 3.75e+01 7.42e-01  -1.0 2.84e+07    -  1.00e+00 2.44e-04f 13
 719 -2.0241355e+03 3.74e+01 7.41e-01  -1.0 2.84e+07    -  1.36e-01 4.88e-04f 12
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
 720 -2.0259125e+03 3.74e+01 7.41e-01  -1.0 2.85e+07    -  7.09e-01 2.44e-04f 13
 721 -9.3031939e+03 6.35e+03 3.68e+00  -1.0 2.86e+07    -  1.46e-01 1.00e+00w  1
 722 -5.4219573e+05 4.43e+06 8.27e+02  -1.0 9.80e+09    -  3.48e-03 1.00e+00w  1
 723 -5.4263790e+05 9.86e+05 2.04e+02  -1.0 2.83e+11    -  4.15e-02 1.00e+00w  1
LoadError: InterruptException:
while loading In[23], in expression starting on line 11

In [24]:
# optimal problem
model = Model(solver=IpoptSolver())


@defVar(model, x_var >= 0)
@defVar(model, y_var >= 0)

@setNLObjective( model, Min, -x_var + -y_var)
@addConstraint(model, x_var + y_var <= 1)
@addNLConstraint(model, x_var^2 + x_var == y_var)
#@addNLConstraint(model, (x_var)^2 + (y_var)^2 >= 2)
solve(model)


This is Ipopt version 3.12.4, running with linear solver mumps.
NOTE: Other linear solvers might be more efficient (see Ipopt documentation).

Number of nonzeros in equality constraint Jacobian...:        2
Number of nonzeros in inequality constraint Jacobian.:        2
Number of nonzeros in Lagrangian Hessian.............:        2

Total number of variables............................:        2
                     variables with only lower bounds:        2
                variables with lower and upper bounds:        0
                     variables with only upper bounds:        0
Total number of equality constraints.................:        1
Total number of inequality constraints...............:        1
        inequality constraints with only lower bounds:        0
   inequality constraints with lower and upper bounds:        0
        inequality constraints with only upper bounds:        1

iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
   0 -1.9999980e-02 1.00e-04 6.67e-01  -1.0 0.00e+00    -  0.00e+00 0.00e+00   0
   1 -7.8391580e-02 8.33e-04 9.63e-01  -1.7 5.84e-02    -  5.07e-01 1.00e+00f  1
   2 -9.9078393e-01 1.93e-01 7.78e-01  -1.7 1.61e+00    -  1.07e-01 5.68e-01f  1
   3 -9.7259309e-01 5.11e-03 2.49e-02  -1.7 7.15e-02    -  1.00e+00 1.00e+00h  1
   4 -9.9907667e-01 5.78e-05 9.68e-04  -3.8 2.65e-02    -  9.75e-01 1.00e+00h  1
   5 -9.9999813e-01 9.33e-08 1.25e-07  -5.7 9.21e-04    -  1.00e+00 1.00e+00h  1
   6 -1.0000000e+00 4.00e-13 3.38e-13  -8.6 1.88e-06    -  1.00e+00 1.00e+00h  1

Number of Iterations....: 6

                                   (scaled)                 (unscaled)
Objective...............:  -1.0000000074877167e+00   -1.0000000074877167e+00
Dual infeasibility......:   3.3845996700974804e-13    3.3845996700974804e-13
Constraint violation....:   3.9979131116751887e-13    3.9979131116751887e-13
Complementarity.........:   2.5122832826106685e-09    2.5122832826106685e-09
Overall NLP error.......:   2.5122832826106685e-09    2.5122832826106685e-09


Number of objective function evaluations             = 7
Number of objective gradient evaluations             = 7
Number of equality constraint evaluations            = 7
Number of inequality constraint evaluations          = 7
Number of equality constraint Jacobian evaluations   = 7
Number of inequality constraint Jacobian evaluations = 7
Number of Lagrangian Hessian evaluations             = 6
Total CPU secs in IPOPT (w/o function evaluations)   =      0.006
Total CPU secs in NLP function evaluations           =      0.001

EXIT: Optimal Solution Found.
Out[24]:
:Optimal

In [ ]: