iterate.dat

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.248D+17  2.709D+21
    1   21     2     1     19  2.7D-10  9.6D+07      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 2.378E-01 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.248D+17  2.709D+21
    1   21     2     1     19  2.7D-10  9.6D+07      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.328E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  3.261D+21
    1   21     2     1     19  2.7D-10  1.2D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.921E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     2.340D+23  4.949D+24
    1   21     1     1     19  6.1D-19  1.4D+05      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.259E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     2.340D+23  4.949D+24
    1   21     1     1     19  6.1D-19  1.4D+05      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.720E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.957D+23  5.279D+24
    1   20     1     1  ---   18  2.3D-25  1.2D-01  4.693D+22  5.253D+24
    2   23     1     1  con    2  2.1D+01  2.0D-01  6.259D+22  5.245D+24
    3   24     1     1  con    0  1.0D+00  5.7D-01  9.496D+22  5.228D+24
    4   25     1     1  con    0  1.0D+00  1.3D+00  3.772D+22  5.201D+24
    5   26     1     1  con    0  1.0D+00  2.7D+00  1.197D+22  5.163D+24
    6   27     1     1  con    0  1.0D+00  5.4D+00  8.268D+21  5.111D+24
    7   28     1     1  con    0  1.0D+00  1.4D+01  7.710D+23  5.082D+24
    8   29     1     1  con    0  1.0D+00  9.7D+00  1.710D+23  4.980D+24
    9   30     1     1  con    0  1.0D+00  2.4D+01  3.265D+21  4.889D+24
   10   31     1     1  con    0  1.0D+00  5.1D+01  2.379D+21  4.767D+24
   11   32     1     1  con    0  1.0D+00  8.5D+01  1.729D+21  4.626D+24
   12   33     1     1  con    0  1.0D+00  1.6D+02  1.194D+21  4.437D+24
   13   34     1     1  con    0  1.0D+00  2.8D+02  7.704D+20  4.196D+24
   14   35     1     1  con    0  1.0D+00  4.1D+02  4.945D+23  3.994D+24
   15   36     1     1  con    0  1.0D+00  4.5D+02  9.765D+22  3.789D+24
   16   37     1     1  con    0  1.0D+00  8.2D+02  1.515D+20  3.616D+24
   17   38     1     1  con    0  1.0D+00  8.0D+02  7.777D+19  3.536D+24
   18   39     1     1  con    0  1.0D+00  6.2D+02  3.265D+19  3.509D+24
   19   40     1     1  con    0  1.0D+00  3.2D+02  1.022D+19  3.503D+24
   20   41     1     1  con    0  1.0D+00  7.5D+01  7.282D+17  3.502D+24
   21   42     1     1  con    0  1.0D+00  6.0D+00  3.210D+19  3.502D+24
   22   43     1     1  con    0  1.0D+00  2.7D-01  5.235D+16  3.502D+24
   23   44     1     1  con    0  1.0D+00  1.3D-03  4.137D+03  3.502D+24
   24   45     1     1  con    0  1.0D+00  2.2D-06  8.724D+09  3.502D+24

CONVERGENCE: REL_REDUCTION_OF_F_<=_FACTR*EPSMCH             

 Total User time 4.348E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  3.261D+21
    1   21     2     1     19  2.7D-10  1.2D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.449E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.957D+23  5.279D+24
    1   20     1     1  ---   18  2.3D-25  1.2D-01  4.693D+22  5.253D+24
    2   23     1     1  con    2  2.1D+01  2.0D-01  6.259D+22  5.245D+24
    3   24     1     1  con    0  1.0D+00  5.7D-01  9.496D+22  5.228D+24
    4   25     1     1  con    0  1.0D+00  1.3D+00  3.772D+22  5.201D+24
    5   26     1     1  con    0  1.0D+00  2.7D+00  1.197D+22  5.163D+24
    6   27     1     1  con    0  1.0D+00  5.4D+00  8.268D+21  5.111D+24
    7   28     1     1  con    0  1.0D+00  1.4D+01  7.710D+23  5.082D+24
    8   29     1     1  con    0  1.0D+00  9.7D+00  1.710D+23  4.980D+24
    9   30     1     1  con    0  1.0D+00  2.4D+01  3.265D+21  4.889D+24
   10   31     1     1  con    0  1.0D+00  5.1D+01  2.379D+21  4.767D+24
   11   32     1     1  con    0  1.0D+00  8.5D+01  1.729D+21  4.626D+24
   12   33     1     1  con    0  1.0D+00  1.6D+02  1.194D+21  4.437D+24
   13   34     1     1  con    0  1.0D+00  2.8D+02  7.704D+20  4.196D+24
   14   35     1     1  con    0  1.0D+00  4.1D+02  4.945D+23  3.994D+24
   15   36     1     1  con    0  1.0D+00  4.5D+02  9.765D+22  3.789D+24
   16   37     1     1  con    0  1.0D+00  8.2D+02  1.515D+20  3.616D+24
   17   38     1     1  con    0  1.0D+00  8.0D+02  7.777D+19  3.536D+24
   18   39     1     1  con    0  1.0D+00  6.2D+02  3.265D+19  3.509D+24
   19   40     1     1  con    0  1.0D+00  3.2D+02  1.022D+19  3.503D+24
   20   41     1     1  con    0  1.0D+00  7.5D+01  7.282D+17  3.502D+24
   21   42     1     1  con    0  1.0D+00  6.0D+00  3.210D+19  3.502D+24
   22   43     1     1  con    0  1.0D+00  2.7D-01  5.235D+16  3.502D+24
   23   44     1     1  con    0  1.0D+00  1.3D-03  4.137D+03  3.502D+24
   24   45     1     1  con    0  1.0D+00  2.2D-06  8.724D+09  3.502D+24

CONVERGENCE: REL_REDUCTION_OF_F_<=_FACTR*EPSMCH             

 Total User time 4.386E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.101D+18  2.680D+24
    1   21     2     2     19  2.9D-10  1.2D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.649E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.184D+22  8.041D+24
    1   21     1     1     19  4.1D-16  4.9D+06      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.270E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.625D+22  9.289D+25
    1   21     1     1     19  9.8D-13  1.6D+10      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.218E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.184D+22  8.041D+24
    1   21     1     1     19  4.1D-16  4.9D+06      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.211E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.625D+22  9.289D+25
    1   21     1     1     19  9.8D-13  1.6D+10      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.340E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.101D+18  2.680D+24
    1   21     2     2     19  2.9D-10  1.2D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 6.428E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     7.457D+21  9.289D+25
    1   21     1     1     19  1.4D-20  1.0D+02      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.539E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.520D+22  2.275D+25
    1   21     1     1     19  1.8D-13  2.7D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.270E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     7.457D+21  9.289D+25
    1   21     1     1     19  1.4D-20  1.0D+02      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.172E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.295D+21  5.378D+23
    1   21     1     1     19  1.4D-22  4.5D-01      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.939E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.520D+22  2.275D+25
    1   21     1     1     19  1.8D-13  2.7D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.911E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.640D+21  5.383D+23
    1   18     1     1  ---   16  8.1D-23  1.3D-01  8.894D+17  5.383D+23
    2   19     1     1  con    0  1.0D+00  1.3D-02  8.829D+17  5.383D+23
    3   20     1     1  con    0  1.0D+00  3.3D-03  9.295D+17  5.383D+23
    4   21     1     1  con    0  1.0D+00  1.0D-04  8.812D+17  5.383D+23
    5   22     1     1  con    0  1.0D+00  1.8D-04  8.810D+17  5.383D+23
    6   23     1     1  con    0  1.0D+00  7.9D-04  8.800D+17  5.383D+23
    7   24     1     1  con    0  1.0D+00  2.1D-03  8.774D+17  5.383D+23
    8   25     1     1  con    0  1.0D+00  6.0D-03  8.699D+17  5.383D+23
    9   26     1     1  con    0  1.0D+00  1.6D-02  8.508D+17  5.383D+23
   10   27     1     1  con    0  1.0D+00  4.1D-02  8.064D+17  5.383D+23
   11   28     1     1  con    0  1.0D+00  1.0D-01  7.202D+17  5.383D+23
   12   29     1     1  con    0  1.0D+00  2.5D-01  5.893D+17  5.383D+23
   13   30     1     1  con    0  1.0D+00  6.3D-01  4.343D+17  5.383D+23
   14   31     1     1  con    0  1.0D+00  1.8D+00  1.356D+19  5.383D+23
   15   32     1     1  con    0  1.0D+00  2.2D+00  3.127D+19  5.383D+23
   16   33     1     1  con    0  1.0D+00  6.9D+00  1.807D+19  5.383D+23
   17   34     1     1  con    0  1.0D+00  1.4D+01  1.037D+19  5.383D+23
   18   35     1     1  con    0  1.0D+00  3.1D+01  6.491D+19  5.382D+23
   19   36     1     1  con    0  1.0D+00  6.4D+01  2.122D+18  5.382D+23
   20   37     1     1  con    0  1.0D+00  1.5D+02  3.704D+19  5.382D+23
   21   38     1     1  con    0  1.0D+00  3.8D+02  2.027D+16  5.382D+23
   22   39     1     1  con    0  1.0D+00  2.0D+02  1.755D+16  5.382D+23
   23   40     1     1  con    0  1.0D+00  6.7D+02  9.506D+19  5.382D+23
   24   41     1     1  con    0  1.0D+00  1.1D+03  1.806D+20  5.382D+23
   25   42     1     1  con    0  1.0D+00  3.2D+03  1.433D+20  5.382D+23
   26   43     1     1  con    0  1.0D+00  6.6D+03  4.569D+15  5.381D+23
   27   44     1     1  con    0  1.0D+00  1.4D+04  3.178D+15  5.381D+23
   28   45     1     1  con    0  1.0D+00  3.3D+04  3.160D+20  5.380D+23
   29   46     1     1  con    0  1.0D+00  6.8D+04  1.436D+15  5.379D+23
   30   47     1     1  con    0  1.0D+00  1.4D+05  9.823D+14  5.377D+23
   31   48     1     1  con    0  1.0D+00  3.1D+05  3.053D+20  5.375D+23
   32   49     1     1  con    0  1.0D+00  7.1D+05  4.573D+14  5.371D+23
   33   50     1     1  con    0  1.0D+00  1.3D+06  3.208D+14  5.366D+23
   34   51     1     1  con    0  1.0D+00  3.1D+06  1.962D+21  5.360D+23
   35   52     1     1  con    0  1.0D+00  4.7D+06  6.282D+20  5.350D+23
   36   53     1     1  con    0  1.0D+00  1.3D+07  1.071D+14  5.334D+23
   37   54     1     1  con    0  1.0D+00  2.4D+07  7.827D+13  5.314D+23
   38   55     1     1  con    0  1.0D+00  4.5D+07  5.850D+13  5.288D+23
   39   56     1     1  con    0  1.0D+00  1.2D+08  4.149D+13  5.243D+23
   40   57     1     1  con    0  1.0D+00  3.3D+08  2.929D+13  5.172D+23
   41   64     2     2  ---    6  3.4D-04  5.0D+09  7.430D+21  4.894D+23
   42   65     1     1  con    0  1.0D+00  7.2D+08  3.173D+21  4.699D+23
   43   84     1     1  ---   18  2.1D-21  6.8D+00  6.275D+12  4.618D+23
   44   85     1     1  con    0  1.0D+00  5.4D-01  5.930D+12  4.617D+23
   45   86     1     1  con    0  1.0D+00  2.7D-01  3.888D+18  4.617D+23
   46   87     1     1  con    0  1.0D+00  1.1D-02  5.757D+12  4.617D+23
   47   88     1     1  con    0  1.0D+00  1.5D-04  5.757D+12  4.617D+23
   48   89     1     1  con    0  1.0D+00  8.9D-08  5.757D+12  4.617D+23

CONVERGENCE: REL_REDUCTION_OF_F_<=_FACTR*EPSMCH             

 Total User time 7.589E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.640D+21  5.383D+23
    1   18     1     1  ---   16  8.1D-23  1.3D-01  8.894D+17  5.383D+23
    2   19     1     1  con    0  1.0D+00  1.3D-02  8.829D+17  5.383D+23
    3   20     1     1  con    0  1.0D+00  3.3D-03  9.295D+17  5.383D+23
    4   21     1     1  con    0  1.0D+00  1.0D-04  8.812D+17  5.383D+23
    5   22     1     1  con    0  1.0D+00  1.8D-04  8.810D+17  5.383D+23
    6   23     1     1  con    0  1.0D+00  7.9D-04  8.800D+17  5.383D+23
    7   24     1     1  con    0  1.0D+00  2.1D-03  8.774D+17  5.383D+23
    8   25     1     1  con    0  1.0D+00  6.0D-03  8.699D+17  5.383D+23
    9   26     1     1  con    0  1.0D+00  1.6D-02  8.508D+17  5.383D+23
   10   27     1     1  con    0  1.0D+00  4.1D-02  8.064D+17  5.383D+23
   11   28     1     1  con    0  1.0D+00  1.0D-01  7.202D+17  5.383D+23
   12   29     1     1  con    0  1.0D+00  2.5D-01  5.893D+17  5.383D+23
   13   30     1     1  con    0  1.0D+00  6.3D-01  4.343D+17  5.383D+23
   14   31     1     1  con    0  1.0D+00  1.8D+00  1.356D+19  5.383D+23
   15   32     1     1  con    0  1.0D+00  2.2D+00  3.127D+19  5.383D+23
   16   33     1     1  con    0  1.0D+00  6.9D+00  1.807D+19  5.383D+23
   17   34     1     1  con    0  1.0D+00  1.4D+01  1.037D+19  5.383D+23
   18   35     1     1  con    0  1.0D+00  3.1D+01  6.491D+19  5.382D+23
   19   36     1     1  con    0  1.0D+00  6.4D+01  2.122D+18  5.382D+23
   20   37     1     1  con    0  1.0D+00  1.5D+02  3.704D+19  5.382D+23
   21   38     1     1  con    0  1.0D+00  3.8D+02  2.027D+16  5.382D+23
   22   39     1     1  con    0  1.0D+00  2.0D+02  1.755D+16  5.382D+23
   23   40     1     1  con    0  1.0D+00  6.7D+02  9.506D+19  5.382D+23
   24   41     1     1  con    0  1.0D+00  1.1D+03  1.806D+20  5.382D+23
   25   42     1     1  con    0  1.0D+00  3.2D+03  1.433D+20  5.382D+23
   26   43     1     1  con    0  1.0D+00  6.6D+03  4.569D+15  5.381D+23
   27   44     1     1  con    0  1.0D+00  1.4D+04  3.178D+15  5.381D+23
   28   45     1     1  con    0  1.0D+00  3.3D+04  3.160D+20  5.380D+23
   29   46     1     1  con    0  1.0D+00  6.8D+04  1.436D+15  5.379D+23
   30   47     1     1  con    0  1.0D+00  1.4D+05  9.823D+14  5.377D+23
   31   48     1     1  con    0  1.0D+00  3.1D+05  3.053D+20  5.375D+23
   32   49     1     1  con    0  1.0D+00  7.1D+05  4.573D+14  5.371D+23
   33   50     1     1  con    0  1.0D+00  1.3D+06  3.208D+14  5.366D+23
   34   51     1     1  con    0  1.0D+00  3.1D+06  1.962D+21  5.360D+23
   35   52     1     1  con    0  1.0D+00  4.7D+06  6.282D+20  5.350D+23
   36   53     1     1  con    0  1.0D+00  1.3D+07  1.071D+14  5.334D+23
   37   54     1     1  con    0  1.0D+00  2.4D+07  7.827D+13  5.314D+23
   38   55     1     1  con    0  1.0D+00  4.5D+07  5.850D+13  5.288D+23
   39   56     1     1  con    0  1.0D+00  1.2D+08  4.149D+13  5.243D+23
   40   57     1     1  con    0  1.0D+00  3.3D+08  2.929D+13  5.172D+23
   41   64     2     2  ---    6  3.4D-04  5.0D+09  7.430D+21  4.894D+23
   42   65     1     1  con    0  1.0D+00  7.2D+08  3.173D+21  4.699D+23
   43   84     1     1  ---   18  2.1D-21  6.8D+00  6.275D+12  4.618D+23
   44   85     1     1  con    0  1.0D+00  5.4D-01  5.930D+12  4.617D+23
   45   86     1     1  con    0  1.0D+00  2.7D-01  3.888D+18  4.617D+23
   46   87     1     1  con    0  1.0D+00  1.1D-02  5.757D+12  4.617D+23
   47   88     1     1  con    0  1.0D+00  1.5D-04  5.757D+12  4.617D+23
   48   89     1     1  con    0  1.0D+00  8.9D-08  5.757D+12  4.617D+23

CONVERGENCE: REL_REDUCTION_OF_F_<=_FACTR*EPSMCH             

 Total User time 8.446E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.295D+21  5.378D+23
    1   21     1     1     19  1.4D-22  4.5D-01      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.939E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.451D+23  3.501D+24
    1   21     2     1     19  8.8D-11  1.3D+13      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.880E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.843D+18  1.543D+24
    1   21     2     2     19  2.9D-10  1.1D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 6.850E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.923D+22  1.191D+25
    1   21     1     1     19  2.4D-13  4.6D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.000E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.451D+23  3.501D+24
    1   21     2     1     19  8.8D-11  1.3D+13      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.039E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.843D+18  1.543D+24
    1   21     2     2     19  2.9D-10  1.1D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.317E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.923D+22  1.191D+25
    1   21     1     1     19  2.4D-13  4.6D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.150E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.044D+22  1.192D+25
    1   21     1     1     19  1.5D-19  1.6D+03      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 6.070E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.044D+22  1.192D+25
    1   21     1     1     19  1.5D-19  1.6D+03      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.589E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     8.116D+17  1.174D+22
    1   21     1     1     19  2.9D-10  2.8D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.668E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     8.116D+17  1.174D+22
    1   21     1     1     19  2.9D-10  2.8D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.122E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.587D+21  2.330D+24
    1   21     2     1     19  6.3D-21  2.9D+01      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.279E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.587D+21  2.330D+24
    1   21     2     1     19  6.3D-21  2.9D+01      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.660E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.686D+17  4.464D+21
    1   21     2     1     19  2.9D-10  1.5D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.919E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.686D+17  4.464D+21
    1   21     2     1     19  2.9D-10  1.5D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.470E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.070D+22  1.276D+24
    1   21     1     1     19  1.0D-11  4.2D+11      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.092E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.070D+22  1.276D+24
    1   21     1     1     19  1.0D-11  4.2D+11      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.849E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.547D+22  1.304D+25
    1   21     2     1     19  2.8D-11  1.3D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.015E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.547D+22  1.304D+25
    1   21     2     1     19  2.8D-11  1.3D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.961E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.082D+22  9.762D+24
    1   21     2     1     19  1.7D-11  6.9D+11      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.930E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.082D+22  9.762D+24
    1   21     2     1     19  1.7D-11  6.9D+11      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.629E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     9.382D+22  1.649D+24
    1   21     2     1     19  4.1D-11  3.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.230E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     9.382D+22  1.649D+24
    1   21     2     1     19  4.1D-11  3.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.730E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.034D+23  3.714D+24
    1   21     2     1     19  7.4D-11  7.7D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.260E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.034D+23  3.714D+24
    1   21     2     1     19  7.4D-11  7.7D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.030E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     5.642D+17  1.320D+21
    1   21     2     1     19  2.7D-10  1.7D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.492E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     5.642D+17  1.320D+21
    1   21     2     1     19  2.7D-10  1.7D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.560E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.837D+23  3.189D+25
    1   21     2     1     19  7.7D-11  1.4D+13      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.837E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.837D+23  3.189D+25
    1   21     2     1     19  7.7D-11  1.4D+13      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.978E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     2.932D+21  2.331D+24
    1   21     2     1  ---   19  8.3D-23  2.4D-01  2.726D+18  2.331D+24
    2   27     2     1  bnd    5  1.0D+00  5.6D-01  3.069D+29  1.261D+21
    3   47     1     0  con   19  8.5D-10  4.7D-10  2.639D+26  1.261D+21
    4   53     1     0  bnd    5  1.0D+00  1.3D-01  4.075D+25  1.854D+15
    5   72     1     0  bnd   18  2.6D-09  3.3D-10  2.366D+22  1.836D+15
    6   80     1     0  con    7  2.2D+04  2.1D-07  5.768D+13  9.060D+14
    7   83     1     0  bnd    2  5.1D-01  7.5D-07  7.098D+13  5.005D+14
    8   87     2     1  con    3  8.4D-01  3.6D-07  3.836D+13  9.469D+13
    9   90     2     1  bnd    2  5.0D-01  3.0D-07  2.143D+13  3.310D+13
   10   93     2     1  bnd    2  5.0D-01  1.5D-07  9.466D+12  9.332D+12
   11   95     2     1  bnd    1  5.0D-01  7.5D-08  6.025D+20  2.432D+12
   12   97     2     1  con    1  5.1D-01  2.3D-08  1.701D+12  7.589D+11
   13  100     1     0  bnd    2  1.7D-01  1.6D-08  7.229D+19  5.088D+11
   14  102     1     0  con    1  3.6D-01  1.8D-09  8.373D-08  4.525D+11

CONVERGENCE: NORM_OF_PROJECTED_GRADIENT_<=_PGTOL            

 Total User time 5.189E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     2.932D+21  2.331D+24
    1   21     2     1  ---   19  8.3D-23  2.4D-01  2.726D+18  2.331D+24
    2   27     2     1  bnd    5  1.0D+00  5.6D-01  3.069D+29  1.261D+21
    3   47     1     0  con   19  8.5D-10  4.7D-10  2.639D+26  1.261D+21
    4   53     1     0  bnd    5  1.0D+00  1.3D-01  4.075D+25  1.854D+15
    5   72     1     0  bnd   18  2.6D-09  3.3D-10  2.366D+22  1.836D+15
    6   80     1     0  con    7  2.2D+04  2.1D-07  5.768D+13  9.060D+14
    7   83     1     0  bnd    2  5.1D-01  7.5D-07  7.098D+13  5.005D+14
    8   87     2     1  con    3  8.4D-01  3.6D-07  3.836D+13  9.469D+13
    9   90     2     1  bnd    2  5.0D-01  3.0D-07  2.143D+13  3.310D+13
   10   93     2     1  bnd    2  5.0D-01  1.5D-07  9.466D+12  9.332D+12
   11   95     2     1  bnd    1  5.0D-01  7.5D-08  6.025D+20  2.432D+12
   12   97     2     1  con    1  5.1D-01  2.3D-08  1.701D+12  7.589D+11
   13  100     1     0  bnd    2  1.7D-01  1.6D-08  7.229D+19  5.088D+11
   14  102     1     0  con    1  3.6D-01  1.8D-09  8.373D-08  4.525D+11

CONVERGENCE: NORM_OF_PROJECTED_GRADIENT_<=_PGTOL            

 Total User time 4.755E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.221D+23  2.946D+25
    1   21     1     1     19  1.6D-11  1.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.160E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.221D+23  2.946D+25
    1   21     1     1     19  1.6D-11  1.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.301E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  3.261D+21
    1   21     2     1     19  2.7D-10  1.2D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.570E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.101D+18  2.680D+24
    1   21     2     2     19  2.9D-10  1.2D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.091E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.640D+21  5.383D+23
    1   18     1     1  ---   16  8.1D-23  1.3D-01  8.894D+17  5.383D+23
    2   19     1     1  con    0  1.0D+00  1.3D-02  8.829D+17  5.383D+23
    3   20     1     1  con    0  1.0D+00  3.3D-03  9.295D+17  5.383D+23
    4   21     1     1  con    0  1.0D+00  1.0D-04  8.812D+17  5.383D+23
    5   22     1     1  con    0  1.0D+00  1.8D-04  8.810D+17  5.383D+23
    6   23     1     1  con    0  1.0D+00  7.9D-04  8.800D+17  5.383D+23
    7   24     1     1  con    0  1.0D+00  2.1D-03  8.774D+17  5.383D+23
    8   25     1     1  con    0  1.0D+00  6.0D-03  8.699D+17  5.383D+23
    9   26     1     1  con    0  1.0D+00  1.6D-02  8.508D+17  5.383D+23
   10   27     1     1  con    0  1.0D+00  4.1D-02  8.064D+17  5.383D+23
   11   28     1     1  con    0  1.0D+00  1.0D-01  7.202D+17  5.383D+23
   12   29     1     1  con    0  1.0D+00  2.5D-01  5.893D+17  5.383D+23
   13   30     1     1  con    0  1.0D+00  6.3D-01  4.343D+17  5.383D+23
   14   31     1     1  con    0  1.0D+00  1.8D+00  1.356D+19  5.383D+23
   15   32     1     1  con    0  1.0D+00  2.2D+00  3.127D+19  5.383D+23
   16   33     1     1  con    0  1.0D+00  6.9D+00  1.807D+19  5.383D+23
   17   34     1     1  con    0  1.0D+00  1.4D+01  1.037D+19  5.383D+23
   18   35     1     1  con    0  1.0D+00  3.1D+01  6.491D+19  5.382D+23
   19   36     1     1  con    0  1.0D+00  6.4D+01  2.122D+18  5.382D+23
   20   37     1     1  con    0  1.0D+00  1.5D+02  3.704D+19  5.382D+23
   21   38     1     1  con    0  1.0D+00  3.8D+02  2.027D+16  5.382D+23
   22   39     1     1  con    0  1.0D+00  2.0D+02  1.755D+16  5.382D+23
   23   40     1     1  con    0  1.0D+00  6.7D+02  9.506D+19  5.382D+23
   24   41     1     1  con    0  1.0D+00  1.1D+03  1.806D+20  5.382D+23
   25   42     1     1  con    0  1.0D+00  3.2D+03  1.433D+20  5.382D+23
   26   43     1     1  con    0  1.0D+00  6.6D+03  4.569D+15  5.381D+23
   27   44     1     1  con    0  1.0D+00  1.4D+04  3.178D+15  5.381D+23
   28   45     1     1  con    0  1.0D+00  3.3D+04  3.160D+20  5.380D+23
   29   46     1     1  con    0  1.0D+00  6.8D+04  1.436D+15  5.379D+23
   30   47     1     1  con    0  1.0D+00  1.4D+05  9.823D+14  5.377D+23
   31   48     1     1  con    0  1.0D+00  3.1D+05  3.053D+20  5.375D+23
   32   49     1     1  con    0  1.0D+00  7.1D+05  4.573D+14  5.371D+23
   33   50     1     1  con    0  1.0D+00  1.3D+06  3.208D+14  5.366D+23
   34   51     1     1  con    0  1.0D+00  3.1D+06  1.962D+21  5.360D+23
   35   52     1     1  con    0  1.0D+00  4.7D+06  6.282D+20  5.350D+23
   36   53     1     1  con    0  1.0D+00  1.3D+07  1.071D+14  5.334D+23
   37   54     1     1  con    0  1.0D+00  2.4D+07  7.827D+13  5.314D+23
   38   55     1     1  con    0  1.0D+00  4.5D+07  5.850D+13  5.288D+23
   39   56     1     1  con    0  1.0D+00  1.2D+08  4.149D+13  5.243D+23
   40   57     1     1  con    0  1.0D+00  3.3D+08  2.929D+13  5.172D+23
   41   64     2     2  ---    6  3.4D-04  5.0D+09  7.430D+21  4.894D+23
   42   65     1     1  con    0  1.0D+00  7.2D+08  3.173D+21  4.699D+23
   43   84     1     1  ---   18  2.1D-21  6.8D+00  6.275D+12  4.618D+23
   44   85     1     1  con    0  1.0D+00  5.4D-01  5.930D+12  4.617D+23
   45   86     1     1  con    0  1.0D+00  2.7D-01  3.888D+18  4.617D+23
   46   87     1     1  con    0  1.0D+00  1.1D-02  5.757D+12  4.617D+23
   47   88     1     1  con    0  1.0D+00  1.5D-04  5.757D+12  4.617D+23
   48   89     1     1  con    0  1.0D+00  8.9D-08  5.757D+12  4.617D+23

CONVERGENCE: REL_REDUCTION_OF_F_<=_FACTR*EPSMCH             

 Total User time 8.455E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     2.932D+21  2.331D+24
    1   21     2     1  ---   19  8.3D-23  2.4D-01  2.726D+18  2.331D+24
    2   27     2     1  bnd    5  1.0D+00  5.6D-01  3.069D+29  1.261D+21
    3   47     1     0  con   19  8.5D-10  4.7D-10  2.639D+26  1.261D+21
    4   53     1     0  bnd    5  1.0D+00  1.3D-01  4.075D+25  1.854D+15
    5   72     1     0  bnd   18  2.6D-09  3.3D-10  2.366D+22  1.836D+15
    6   80     1     0  con    7  2.2D+04  2.1D-07  5.768D+13  9.060D+14
    7   83     1     0  bnd    2  5.1D-01  7.5D-07  7.098D+13  5.005D+14
    8   87     2     1  con    3  8.4D-01  3.6D-07  3.836D+13  9.469D+13
    9   90     2     1  bnd    2  5.0D-01  3.0D-07  2.143D+13  3.310D+13
   10   93     2     1  bnd    2  5.0D-01  1.5D-07  9.466D+12  9.332D+12
   11   95     2     1  bnd    1  5.0D-01  7.5D-08  6.025D+20  2.432D+12
   12   97     2     1  con    1  5.1D-01  2.3D-08  1.701D+12  7.589D+11
   13  100     1     0  bnd    2  1.7D-01  1.6D-08  7.229D+19  5.088D+11
   14  102     1     0  con    1  3.6D-01  1.8D-09  8.373D-08  4.525D+11

CONVERGENCE: NORM_OF_PROJECTED_GRADIENT_<=_PGTOL            

 Total User time 4.741E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     7.457D+21  9.289D+25
    1   21     1     1     19  1.4D-20  1.0D+02      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.589E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.044D+22  1.192D+25
    1   21     1     1     19  1.5D-19  1.6D+03      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.410E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.221D+23  2.946D+25
    1   21     1     1     19  1.6D-11  1.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.389E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.625D+22  9.289D+25
    1   21     1     1     19  9.8D-13  1.6D+10      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.410E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.923D+22  1.191D+25
    1   21     1     1     19  2.4D-13  4.6D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.079E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.082D+22  9.762D+24
    1   21     2     1     19  1.7D-11  6.9D+11      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.570E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.044D+22  1.192D+25
    1   21     1     1     19  1.5D-19  1.6D+03      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.250E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     7.457D+21  9.289D+25
    1   21     1     1     19  1.4D-20  1.0D+02      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.160E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.221D+23  2.946D+25
    1   21     1     1     19  1.6D-11  1.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.036E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.363D+23  3.504D+24
    1   21     2     1     19  1.5D-11  2.1D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.630E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     7.457D+21  9.289D+25
    1   21     1     1     19  1.4D-20  1.0D+02      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.151E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     8.677D+17  2.053D+22
    1   21     1     1     19  2.9D-10  3.0D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.160E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.044D+22  1.192D+25
    1   21     1     1     19  1.5D-19  1.6D+03      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.340E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  7.395D+21
    1   21     2     1     19  2.9D-10  1.4D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.070E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.191D+22  1.279D+24
    1   21     1     1     19  2.0D-14  6.3D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.439E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     7.276D+22  3.916D+25
    1   21     1     1     19  3.2D-12  2.3D+11      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.198E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.221D+23  2.946D+25
    1   21     1     1     19  1.6D-11  1.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.749E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.584D+23  5.032D+24
    1   21     1     1     19  2.0D-11  3.2D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 6.609E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.739D+23  1.123D+25
    1   21     1     1     19  3.2D-11  5.6D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 6.089E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     5.642D+17  4.251D+21
    1   21     2     1     19  2.7D-10  1.7D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.101E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.749D+23  3.189D+25
    1   21     2     1     19  1.9D-11  3.4D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.190E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  3.261D+21
    1   21     2     1     19  2.7D-10  1.2D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.161E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.101D+18  2.680D+24
    1   21     2     2     19  2.9D-10  1.2D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.028E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.640D+21  5.383D+23
    1   18     1     1  ---   16  8.1D-23  1.3D-01  8.894D+17  5.383D+23
    2   19     1     1  con    0  1.0D+00  1.3D-02  8.829D+17  5.383D+23
    3   20     1     1  con    0  1.0D+00  3.3D-03  9.295D+17  5.383D+23
    4   21     1     1  con    0  1.0D+00  1.0D-04  8.812D+17  5.383D+23
    5   22     1     1  con    0  1.0D+00  1.8D-04  8.810D+17  5.383D+23
    6   23     1     1  con    0  1.0D+00  7.9D-04  8.800D+17  5.383D+23
    7   24     1     1  con    0  1.0D+00  2.1D-03  8.774D+17  5.383D+23
    8   25     1     1  con    0  1.0D+00  6.0D-03  8.699D+17  5.383D+23
    9   26     1     1  con    0  1.0D+00  1.6D-02  8.508D+17  5.383D+23
   10   27     1     1  con    0  1.0D+00  4.1D-02  8.064D+17  5.383D+23
   11   28     1     1  con    0  1.0D+00  1.0D-01  7.202D+17  5.383D+23
   12   29     1     1  con    0  1.0D+00  2.5D-01  5.893D+17  5.383D+23
   13   30     1     1  con    0  1.0D+00  6.3D-01  4.343D+17  5.383D+23
   14   31     1     1  con    0  1.0D+00  1.8D+00  1.356D+19  5.383D+23
   15   32     1     1  con    0  1.0D+00  2.2D+00  3.127D+19  5.383D+23
   16   33     1     1  con    0  1.0D+00  6.9D+00  1.807D+19  5.383D+23
   17   34     1     1  con    0  1.0D+00  1.4D+01  1.037D+19  5.383D+23
   18   35     1     1  con    0  1.0D+00  3.1D+01  6.491D+19  5.382D+23
   19   36     1     1  con    0  1.0D+00  6.4D+01  2.122D+18  5.382D+23
   20   37     1     1  con    0  1.0D+00  1.5D+02  3.704D+19  5.382D+23
   21   38     1     1  con    0  1.0D+00  3.8D+02  2.027D+16  5.382D+23
   22   39     1     1  con    0  1.0D+00  2.0D+02  1.755D+16  5.382D+23
   23   40     1     1  con    0  1.0D+00  6.7D+02  9.506D+19  5.382D+23
   24   41     1     1  con    0  1.0D+00  1.1D+03  1.806D+20  5.382D+23
   25   42     1     1  con    0  1.0D+00  3.2D+03  1.433D+20  5.382D+23
   26   43     1     1  con    0  1.0D+00  6.6D+03  4.569D+15  5.381D+23
   27   44     1     1  con    0  1.0D+00  1.4D+04  3.178D+15  5.381D+23
   28   45     1     1  con    0  1.0D+00  3.3D+04  3.160D+20  5.380D+23
   29   46     1     1  con    0  1.0D+00  6.8D+04  1.436D+15  5.379D+23
   30   47     1     1  con    0  1.0D+00  1.4D+05  9.823D+14  5.377D+23
   31   48     1     1  con    0  1.0D+00  3.1D+05  3.053D+20  5.375D+23
   32   49     1     1  con    0  1.0D+00  7.1D+05  4.573D+14  5.371D+23
   33   50     1     1  con    0  1.0D+00  1.3D+06  3.208D+14  5.366D+23
   34   51     1     1  con    0  1.0D+00  3.1D+06  1.962D+21  5.360D+23
   35   52     1     1  con    0  1.0D+00  4.7D+06  6.282D+20  5.350D+23
   36   53     1     1  con    0  1.0D+00  1.3D+07  1.071D+14  5.334D+23
   37   54     1     1  con    0  1.0D+00  2.4D+07  7.827D+13  5.314D+23
   38   55     1     1  con    0  1.0D+00  4.5D+07  5.850D+13  5.288D+23
   39   56     1     1  con    0  1.0D+00  1.2D+08  4.149D+13  5.243D+23
   40   57     1     1  con    0  1.0D+00  3.3D+08  2.929D+13  5.172D+23
   41   64     2     2  ---    6  3.4D-04  5.0D+09  7.430D+21  4.894D+23
   42   65     1     1  con    0  1.0D+00  7.2D+08  3.173D+21  4.699D+23
   43   84     1     1  ---   18  2.1D-21  6.8D+00  6.275D+12  4.618D+23
   44   85     1     1  con    0  1.0D+00  5.4D-01  5.930D+12  4.617D+23
   45   86     1     1  con    0  1.0D+00  2.7D-01  3.888D+18  4.617D+23
   46   87     1     1  con    0  1.0D+00  1.1D-02  5.757D+12  4.617D+23
   47   88     1     1  con    0  1.0D+00  1.5D-04  5.757D+12  4.617D+23
   48   89     1     1  con    0  1.0D+00  8.9D-08  5.757D+12  4.617D+23

CONVERGENCE: REL_REDUCTION_OF_F_<=_FACTR*EPSMCH             

 Total User time 7.696E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.183D+23  1.097D+25
    1   21     1     1     19  7.8D-11  2.5D+13      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.398E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.686D+17  4.464D+21
    1   21     2     1     19  2.9D-10  1.5D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.099E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.234D+23  1.079D+27
    1   21     2     1     19  3.2D-11  3.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.011E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     2.932D+21  2.331D+24
    1   21     2     1  ---   19  8.3D-23  2.4D-01  2.726D+18  2.331D+24
    2   27     2     1  bnd    5  1.0D+00  5.6D-01  3.069D+29  1.261D+21
    3   47     1     0  con   19  8.5D-10  4.7D-10  2.639D+26  1.261D+21
    4   53     1     0  bnd    5  1.0D+00  1.3D-01  4.075D+25  1.854D+15
    5   72     1     0  bnd   18  2.6D-09  3.3D-10  2.366D+22  1.836D+15
    6   80     1     0  con    7  2.2D+04  2.1D-07  5.768D+13  9.060D+14
    7   83     1     0  bnd    2  5.1D-01  7.5D-07  7.098D+13  5.005D+14
    8   87     2     1  con    3  8.4D-01  3.6D-07  3.836D+13  9.469D+13
    9   90     2     1  bnd    2  5.0D-01  3.0D-07  2.143D+13  3.310D+13
   10   93     2     1  bnd    2  5.0D-01  1.5D-07  9.466D+12  9.332D+12
   11   95     2     1  bnd    1  5.0D-01  7.5D-08  6.025D+20  2.432D+12
   12   97     2     1  con    1  5.1D-01  2.3D-08  1.701D+12  7.589D+11
   13  100     1     0  bnd    2  1.7D-01  1.6D-08  7.229D+19  5.088D+11
   14  102     1     0  con    1  3.6D-01  1.8D-09  8.373D-08  4.525D+11

CONVERGENCE: NORM_OF_PROJECTED_GRADIENT_<=_PGTOL            

 Total User time 3.453E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     6.814D+17  1.028D+22
    1   21     1     1     19  2.9D-10  2.2D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.251E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.625D+22  9.289D+25
    1   21     1     1     19  9.8D-13  1.6D+10      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.928E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.923D+22  1.191D+25
    1   21     1     1     19  2.4D-13  4.6D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.941E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.082D+22  9.762D+24
    1   21     2     1     19  1.7D-11  6.9D+11      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.991E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  3.261D+21
    1   21     2     1     19  2.7D-10  1.2D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.960E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.101D+18  2.680D+24
    1   21     2     2     19  2.9D-10  1.2D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 6.859E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.640D+21  5.383D+23
    1   18     1     1  ---   16  8.1D-23  1.3D-01  8.894D+17  5.383D+23
    2   19     1     1  con    0  1.0D+00  1.3D-02  8.829D+17  5.383D+23
    3   20     1     1  con    0  1.0D+00  3.3D-03  9.295D+17  5.383D+23
    4   21     1     1  con    0  1.0D+00  1.0D-04  8.812D+17  5.383D+23
    5   22     1     1  con    0  1.0D+00  1.8D-04  8.810D+17  5.383D+23
    6   23     1     1  con    0  1.0D+00  7.9D-04  8.800D+17  5.383D+23
    7   24     1     1  con    0  1.0D+00  2.1D-03  8.774D+17  5.383D+23
    8   25     1     1  con    0  1.0D+00  6.0D-03  8.699D+17  5.383D+23
    9   26     1     1  con    0  1.0D+00  1.6D-02  8.508D+17  5.383D+23
   10   27     1     1  con    0  1.0D+00  4.1D-02  8.064D+17  5.383D+23
   11   28     1     1  con    0  1.0D+00  1.0D-01  7.202D+17  5.383D+23
   12   29     1     1  con    0  1.0D+00  2.5D-01  5.893D+17  5.383D+23
   13   30     1     1  con    0  1.0D+00  6.3D-01  4.343D+17  5.383D+23
   14   31     1     1  con    0  1.0D+00  1.8D+00  1.356D+19  5.383D+23
   15   32     1     1  con    0  1.0D+00  2.2D+00  3.127D+19  5.383D+23
   16   33     1     1  con    0  1.0D+00  6.9D+00  1.807D+19  5.383D+23
   17   34     1     1  con    0  1.0D+00  1.4D+01  1.037D+19  5.383D+23
   18   35     1     1  con    0  1.0D+00  3.1D+01  6.491D+19  5.382D+23
   19   36     1     1  con    0  1.0D+00  6.4D+01  2.122D+18  5.382D+23
   20   37     1     1  con    0  1.0D+00  1.5D+02  3.704D+19  5.382D+23
   21   38     1     1  con    0  1.0D+00  3.8D+02  2.027D+16  5.382D+23
   22   39     1     1  con    0  1.0D+00  2.0D+02  1.755D+16  5.382D+23
   23   40     1     1  con    0  1.0D+00  6.7D+02  9.506D+19  5.382D+23
   24   41     1     1  con    0  1.0D+00  1.1D+03  1.806D+20  5.382D+23
   25   42     1     1  con    0  1.0D+00  3.2D+03  1.433D+20  5.382D+23
   26   43     1     1  con    0  1.0D+00  6.6D+03  4.569D+15  5.381D+23
   27   44     1     1  con    0  1.0D+00  1.4D+04  3.178D+15  5.381D+23
   28   45     1     1  con    0  1.0D+00  3.3D+04  3.160D+20  5.380D+23
   29   46     1     1  con    0  1.0D+00  6.8D+04  1.436D+15  5.379D+23
   30   47     1     1  con    0  1.0D+00  1.4D+05  9.823D+14  5.377D+23
   31   48     1     1  con    0  1.0D+00  3.1D+05  3.053D+20  5.375D+23
   32   49     1     1  con    0  1.0D+00  7.1D+05  4.573D+14  5.371D+23
   33   50     1     1  con    0  1.0D+00  1.3D+06  3.208D+14  5.366D+23
   34   51     1     1  con    0  1.0D+00  3.1D+06  1.962D+21  5.360D+23
   35   52     1     1  con    0  1.0D+00  4.7D+06  6.282D+20  5.350D+23
   36   53     1     1  con    0  1.0D+00  1.3D+07  1.071D+14  5.334D+23
   37   54     1     1  con    0  1.0D+00  2.4D+07  7.827D+13  5.314D+23
   38   55     1     1  con    0  1.0D+00  4.5D+07  5.850D+13  5.288D+23
   39   56     1     1  con    0  1.0D+00  1.2D+08  4.149D+13  5.243D+23
   40   57     1     1  con    0  1.0D+00  3.3D+08  2.929D+13  5.172D+23
   41   64     2     2  ---    6  3.4D-04  5.0D+09  7.430D+21  4.894D+23
   42   65     1     1  con    0  1.0D+00  7.2D+08  3.173D+21  4.699D+23
   43   84     1     1  ---   18  2.1D-21  6.8D+00  6.275D+12  4.618D+23
   44   85     1     1  con    0  1.0D+00  5.4D-01  5.930D+12  4.617D+23
   45   86     1     1  con    0  1.0D+00  2.7D-01  3.888D+18  4.617D+23
   46   87     1     1  con    0  1.0D+00  1.1D-02  5.757D+12  4.617D+23
   47   88     1     1  con    0  1.0D+00  1.5D-04  5.757D+12  4.617D+23
   48   89     1     1  con    0  1.0D+00  8.9D-08  5.757D+12  4.617D+23

CONVERGENCE: REL_REDUCTION_OF_F_<=_FACTR*EPSMCH             

 Total User time 8.860E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  7.395D+21
    1   21     2     1     19  2.9D-10  1.4D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.818E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     2.932D+21  2.331D+24
    1   21     2     1  ---   19  8.3D-23  2.4D-01  2.726D+18  2.331D+24
    2   27     2     1  bnd    5  1.0D+00  5.6D-01  3.069D+29  1.261D+21
    3   47     1     0  con   19  8.5D-10  4.7D-10  2.639D+26  1.261D+21
    4   53     1     0  bnd    5  1.0D+00  1.3D-01  4.075D+25  1.854D+15
    5   72     1     0  bnd   18  2.6D-09  3.3D-10  2.366D+22  1.836D+15
    6   80     1     0  con    7  2.2D+04  2.1D-07  5.768D+13  9.060D+14
    7   83     1     0  bnd    2  5.1D-01  7.5D-07  7.098D+13  5.005D+14
    8   87     2     1  con    3  8.4D-01  3.6D-07  3.836D+13  9.469D+13
    9   90     2     1  bnd    2  5.0D-01  3.0D-07  2.143D+13  3.310D+13
   10   93     2     1  bnd    2  5.0D-01  1.5D-07  9.466D+12  9.332D+12
   11   95     2     1  bnd    1  5.0D-01  7.5D-08  6.025D+20  2.432D+12
   12   97     2     1  con    1  5.1D-01  2.3D-08  1.701D+12  7.589D+11
   13  100     1     0  bnd    2  1.7D-01  1.6D-08  7.229D+19  5.088D+11
   14  102     1     0  con    1  3.6D-01  1.8D-09  8.373D-08  4.525D+11

CONVERGENCE: NORM_OF_PROJECTED_GRADIENT_<=_PGTOL            

 Total User time 5.223E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  3.261D+21
    1   21     2     1     19  2.7D-10  1.2D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.470E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.101D+18  2.680D+24
    1   21     2     2     19  2.9D-10  1.2D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.110E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.640D+21  5.383D+23
    1   18     1     1  ---   16  8.1D-23  1.3D-01  8.894D+17  5.383D+23
    2   19     1     1  con    0  1.0D+00  1.3D-02  8.829D+17  5.383D+23
    3   20     1     1  con    0  1.0D+00  3.3D-03  9.295D+17  5.383D+23
    4   21     1     1  con    0  1.0D+00  1.0D-04  8.812D+17  5.383D+23
    5   22     1     1  con    0  1.0D+00  1.8D-04  8.810D+17  5.383D+23
    6   23     1     1  con    0  1.0D+00  7.9D-04  8.800D+17  5.383D+23
    7   24     1     1  con    0  1.0D+00  2.1D-03  8.774D+17  5.383D+23
    8   25     1     1  con    0  1.0D+00  6.0D-03  8.699D+17  5.383D+23
    9   26     1     1  con    0  1.0D+00  1.6D-02  8.508D+17  5.383D+23
   10   27     1     1  con    0  1.0D+00  4.1D-02  8.064D+17  5.383D+23
   11   28     1     1  con    0  1.0D+00  1.0D-01  7.202D+17  5.383D+23
   12   29     1     1  con    0  1.0D+00  2.5D-01  5.893D+17  5.383D+23
   13   30     1     1  con    0  1.0D+00  6.3D-01  4.343D+17  5.383D+23
   14   31     1     1  con    0  1.0D+00  1.8D+00  1.356D+19  5.383D+23
   15   32     1     1  con    0  1.0D+00  2.2D+00  3.127D+19  5.383D+23
   16   33     1     1  con    0  1.0D+00  6.9D+00  1.807D+19  5.383D+23
   17   34     1     1  con    0  1.0D+00  1.4D+01  1.037D+19  5.383D+23
   18   35     1     1  con    0  1.0D+00  3.1D+01  6.491D+19  5.382D+23
   19   36     1     1  con    0  1.0D+00  6.4D+01  2.122D+18  5.382D+23
   20   37     1     1  con    0  1.0D+00  1.5D+02  3.704D+19  5.382D+23
   21   38     1     1  con    0  1.0D+00  3.8D+02  2.027D+16  5.382D+23
   22   39     1     1  con    0  1.0D+00  2.0D+02  1.755D+16  5.382D+23
   23   40     1     1  con    0  1.0D+00  6.7D+02  9.506D+19  5.382D+23
   24   41     1     1  con    0  1.0D+00  1.1D+03  1.806D+20  5.382D+23
   25   42     1     1  con    0  1.0D+00  3.2D+03  1.433D+20  5.382D+23
   26   43     1     1  con    0  1.0D+00  6.6D+03  4.569D+15  5.381D+23
   27   44     1     1  con    0  1.0D+00  1.4D+04  3.178D+15  5.381D+23
   28   45     1     1  con    0  1.0D+00  3.3D+04  3.160D+20  5.380D+23
   29   46     1     1  con    0  1.0D+00  6.8D+04  1.436D+15  5.379D+23
   30   47     1     1  con    0  1.0D+00  1.4D+05  9.823D+14  5.377D+23
   31   48     1     1  con    0  1.0D+00  3.1D+05  3.053D+20  5.375D+23
   32   49     1     1  con    0  1.0D+00  7.1D+05  4.573D+14  5.371D+23
   33   50     1     1  con    0  1.0D+00  1.3D+06  3.208D+14  5.366D+23
   34   51     1     1  con    0  1.0D+00  3.1D+06  1.962D+21  5.360D+23
   35   52     1     1  con    0  1.0D+00  4.7D+06  6.282D+20  5.350D+23
   36   53     1     1  con    0  1.0D+00  1.3D+07  1.071D+14  5.334D+23
   37   54     1     1  con    0  1.0D+00  2.4D+07  7.827D+13  5.314D+23
   38   55     1     1  con    0  1.0D+00  4.5D+07  5.850D+13  5.288D+23
   39   56     1     1  con    0  1.0D+00  1.2D+08  4.149D+13  5.243D+23
   40   57     1     1  con    0  1.0D+00  3.3D+08  2.929D+13  5.172D+23
   41   64     2     2  ---    6  3.4D-04  5.0D+09  7.430D+21  4.894D+23
   42   65     1     1  con    0  1.0D+00  7.2D+08  3.173D+21  4.699D+23
   43   84     1     1  ---   18  2.1D-21  6.8D+00  6.275D+12  4.618D+23
   44   85     1     1  con    0  1.0D+00  5.4D-01  5.930D+12  4.617D+23
   45   86     1     1  con    0  1.0D+00  2.7D-01  3.888D+18  4.617D+23
   46   87     1     1  con    0  1.0D+00  1.1D-02  5.757D+12  4.617D+23
   47   88     1     1  con    0  1.0D+00  1.5D-04  5.757D+12  4.617D+23
   48   89     1     1  con    0  1.0D+00  8.9D-08  5.757D+12  4.617D+23

CONVERGENCE: REL_REDUCTION_OF_F_<=_FACTR*EPSMCH             

 Total User time 6.207E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.183D+23  1.097D+25
    1   21     1     1     19  7.8D-11  2.5D+13      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 5.829E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.686D+17  4.464D+21
    1   21     2     1     19  2.9D-10  1.5D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.349E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.234D+23  1.079D+27
    1   21     2     1     19  3.2D-11  3.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.860E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     2.932D+21  2.331D+24
    1   21     2     1  ---   19  8.3D-23  2.4D-01  2.726D+18  2.331D+24
    2   27     2     1  bnd    5  1.0D+00  5.6D-01  3.069D+29  1.261D+21
    3   47     1     0  con   19  8.5D-10  4.7D-10  2.639D+26  1.261D+21
    4   53     1     0  bnd    5  1.0D+00  1.3D-01  4.075D+25  1.854D+15
    5   72     1     0  bnd   18  2.6D-09  3.3D-10  2.366D+22  1.836D+15
    6   80     1     0  con    7  2.2D+04  2.1D-07  5.768D+13  9.060D+14
    7   83     1     0  bnd    2  5.1D-01  7.5D-07  7.098D+13  5.005D+14
    8   87     2     1  con    3  8.4D-01  3.6D-07  3.836D+13  9.469D+13
    9   90     2     1  bnd    2  5.0D-01  3.0D-07  2.143D+13  3.310D+13
   10   93     2     1  bnd    2  5.0D-01  1.5D-07  9.466D+12  9.332D+12
   11   95     2     1  bnd    1  5.0D-01  7.5D-08  6.025D+20  2.432D+12
   12   97     2     1  con    1  5.1D-01  2.3D-08  1.701D+12  7.589D+11
   13  100     1     0  bnd    2  1.7D-01  1.6D-08  7.229D+19  5.088D+11
   14  102     1     0  con    1  3.6D-01  1.8D-09  8.373D-08  4.525D+11

CONVERGENCE: NORM_OF_PROJECTED_GRADIENT_<=_PGTOL            

 Total User time 4.179E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     6.814D+17  1.028D+22
    1   21     1     1     19  2.9D-10  2.2D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.011E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.044D+22  1.192D+25
    1   21     1     1     19  1.5D-19  1.6D+03      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 4.333E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     7.457D+21  9.289D+25
    1   21     1     1     19  1.4D-20  1.0D+02      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.730E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  7.395D+21
    1   21     2     1     19  2.9D-10  1.4D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 6.781E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.221D+23  2.946D+25
    1   21     1     1     19  1.6D-11  1.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.381E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     7.457D+21  9.289D+25
    1   21     1     1     19  1.4D-20  1.0D+02      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.136E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.044D+22  1.192D+25
    1   21     1     1     19  1.5D-19  1.6D+03      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.725E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  7.395D+21
    1   21     2     1     19  2.9D-10  1.4D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.960E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.221D+23  2.946D+25
    1   21     1     1     19  1.6D-11  1.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.683E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.625D+22  9.289D+25
    1   21     1     1     19  9.8D-13  1.6D+10      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.121E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.451D+23  3.501D+24
    1   21     2     1     19  8.8D-11  1.3D+13      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.949E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.923D+22  1.191D+25
    1   21     1     1     19  2.4D-13  4.6D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.030E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     8.116D+17  1.174D+22
    1   21     1     1     19  2.9D-10  2.8D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 6.289E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.070D+22  1.276D+24
    1   21     1     1     19  1.0D-11  4.2D+11      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.858E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.547D+22  1.304D+25
    1   21     2     1     19  2.8D-11  1.3D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.108E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.082D+22  9.762D+24
    1   21     2     1     19  1.7D-11  6.9D+11      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.079E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     9.382D+22  1.649D+24
    1   21     2     1     19  4.1D-11  3.9D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.710E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.034D+23  3.714D+24
    1   21     2     1     19  7.4D-11  7.7D+12      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.327E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     5.642D+17  1.320D+21
    1   21     2     1     19  2.7D-10  1.7D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.358E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.837D+23  3.189D+25
    1   21     2     1     19  7.7D-11  1.4D+13      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.602E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.101D+18  2.680D+24
    1   21     2     2     19  2.9D-10  1.2D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 2.842E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  3.261D+21
    1   21     2     1     19  2.7D-10  1.2D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 9.270E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     1.640D+21  5.383D+23
    1   18     1     1  ---   16  8.1D-23  1.3D-01  8.894D+17  5.383D+23
    2   19     1     1  con    0  1.0D+00  1.3D-02  8.829D+17  5.383D+23
    3   20     1     1  con    0  1.0D+00  3.3D-03  9.295D+17  5.383D+23
    4   21     1     1  con    0  1.0D+00  1.0D-04  8.812D+17  5.383D+23
    5   22     1     1  con    0  1.0D+00  1.8D-04  8.810D+17  5.383D+23
    6   23     1     1  con    0  1.0D+00  7.9D-04  8.800D+17  5.383D+23
    7   24     1     1  con    0  1.0D+00  2.1D-03  8.774D+17  5.383D+23
    8   25     1     1  con    0  1.0D+00  6.0D-03  8.699D+17  5.383D+23
    9   26     1     1  con    0  1.0D+00  1.6D-02  8.508D+17  5.383D+23
   10   27     1     1  con    0  1.0D+00  4.1D-02  8.064D+17  5.383D+23
   11   28     1     1  con    0  1.0D+00  1.0D-01  7.202D+17  5.383D+23
   12   29     1     1  con    0  1.0D+00  2.5D-01  5.893D+17  5.383D+23
   13   30     1     1  con    0  1.0D+00  6.3D-01  4.343D+17  5.383D+23
   14   31     1     1  con    0  1.0D+00  1.8D+00  1.356D+19  5.383D+23
   15   32     1     1  con    0  1.0D+00  2.2D+00  3.127D+19  5.383D+23
   16   33     1     1  con    0  1.0D+00  6.9D+00  1.807D+19  5.383D+23
   17   34     1     1  con    0  1.0D+00  1.4D+01  1.037D+19  5.383D+23
   18   35     1     1  con    0  1.0D+00  3.1D+01  6.491D+19  5.382D+23
   19   36     1     1  con    0  1.0D+00  6.4D+01  2.122D+18  5.382D+23
   20   37     1     1  con    0  1.0D+00  1.5D+02  3.704D+19  5.382D+23
   21   38     1     1  con    0  1.0D+00  3.8D+02  2.027D+16  5.382D+23
   22   39     1     1  con    0  1.0D+00  2.0D+02  1.755D+16  5.382D+23
   23   40     1     1  con    0  1.0D+00  6.7D+02  9.506D+19  5.382D+23
   24   41     1     1  con    0  1.0D+00  1.1D+03  1.806D+20  5.382D+23
   25   42     1     1  con    0  1.0D+00  3.2D+03  1.433D+20  5.382D+23
   26   43     1     1  con    0  1.0D+00  6.6D+03  4.569D+15  5.381D+23
   27   44     1     1  con    0  1.0D+00  1.4D+04  3.178D+15  5.381D+23
   28   45     1     1  con    0  1.0D+00  3.3D+04  3.160D+20  5.380D+23
   29   46     1     1  con    0  1.0D+00  6.8D+04  1.436D+15  5.379D+23
   30   47     1     1  con    0  1.0D+00  1.4D+05  9.823D+14  5.377D+23
   31   48     1     1  con    0  1.0D+00  3.1D+05  3.053D+20  5.375D+23
   32   49     1     1  con    0  1.0D+00  7.1D+05  4.573D+14  5.371D+23
   33   50     1     1  con    0  1.0D+00  1.3D+06  3.208D+14  5.366D+23
   34   51     1     1  con    0  1.0D+00  3.1D+06  1.962D+21  5.360D+23
   35   52     1     1  con    0  1.0D+00  4.7D+06  6.282D+20  5.350D+23
   36   53     1     1  con    0  1.0D+00  1.3D+07  1.071D+14  5.334D+23
   37   54     1     1  con    0  1.0D+00  2.4D+07  7.827D+13  5.314D+23
   38   55     1     1  con    0  1.0D+00  4.5D+07  5.850D+13  5.288D+23
   39   56     1     1  con    0  1.0D+00  1.2D+08  4.149D+13  5.243D+23
   40   57     1     1  con    0  1.0D+00  3.3D+08  2.929D+13  5.172D+23
   41   64     2     2  ---    6  3.4D-04  5.0D+09  7.430D+21  4.894D+23
   42   65     1     1  con    0  1.0D+00  7.2D+08  3.173D+21  4.699D+23
   43   84     1     1  ---   18  2.1D-21  6.8D+00  6.275D+12  4.618D+23
   44   85     1     1  con    0  1.0D+00  5.4D-01  5.930D+12  4.617D+23
   45   86     1     1  con    0  1.0D+00  2.7D-01  3.888D+18  4.617D+23
   46   87     1     1  con    0  1.0D+00  1.1D-02  5.757D+12  4.617D+23
   47   88     1     1  con    0  1.0D+00  1.5D-04  5.757D+12  4.617D+23
   48   89     1     1  con    0  1.0D+00  8.9D-08  5.757D+12  4.617D+23

CONVERGENCE: REL_REDUCTION_OF_F_<=_FACTR*EPSMCH             

 Total User time 8.442E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.686D+17  4.464D+21
    1   21     2     1     19  2.9D-10  1.5D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 7.401E-04 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     2.932D+21  2.331D+24
    1   21     2     1  ---   19  8.3D-23  2.4D-01  2.726D+18  2.331D+24
    2   27     2     1  bnd    5  1.0D+00  5.6D-01  3.069D+29  1.261D+21
    3   47     1     0  con   19  8.5D-10  4.7D-10  2.639D+26  1.261D+21
    4   53     1     0  bnd    5  1.0D+00  1.3D-01  4.075D+25  1.854D+15
    5   72     1     0  bnd   18  2.6D-09  3.3D-10  2.366D+22  1.836D+15
    6   80     1     0  con    7  2.2D+04  2.1D-07  5.768D+13  9.060D+14
    7   83     1     0  bnd    2  5.1D-01  7.5D-07  7.098D+13  5.005D+14
    8   87     2     1  con    3  8.4D-01  3.6D-07  3.836D+13  9.469D+13
    9   90     2     1  bnd    2  5.0D-01  3.0D-07  2.143D+13  3.310D+13
   10   93     2     1  bnd    2  5.0D-01  1.5D-07  9.466D+12  9.332D+12
   11   95     2     1  bnd    1  5.0D-01  7.5D-08  6.025D+20  2.432D+12
   12   97     2     1  con    1  5.1D-01  2.3D-08  1.701D+12  7.589D+11
   13  100     1     0  bnd    2  1.7D-01  1.6D-08  7.229D+19  5.088D+11
   14  102     1     0  con    1  3.6D-01  1.8D-09  8.373D-08  4.525D+11

CONVERGENCE: NORM_OF_PROJECTED_GRADIENT_<=_PGTOL            

 Total User time 5.070E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     3.934D+17  3.261D+21
    1   21     2     1     19  2.7D-10  1.2D+08      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 1.072E-03 seconds.

RUNNING THE L-BFGS-B CODE

it    = iteration number
nf    = number of function evaluations
nseg  = number of segments explored during the Cauchy search
nact  = number of active bounds at the generalized Cauchy point
sub   = manner in which the subspace minimization terminated:
        con = converged, bnd = a bound was reached
itls  = number of iterations performed in the line search
stepl = step length used
tstep = norm of the displacement (total step)
projg = norm of the projected gradient
f     = function value

           * * *

Machine precision = 2.220D-16
 N =            3     M =            5

   it   nf  nseg  nact  sub  itls  stepl    tstep     projg        f
    0    1     -     -   -     -     -        -     4.101D+18  2.680D+24
    1   21     2     2     19  2.9D-10  1.2D+09      -          -

ABNORMAL_TERMINATION_IN_LNSRCH                              

 Line search cannot locate an adequate point after 20 function
  and gradient evaluations.  Previous x, f and g restored.
 Possible causes: 1 error in function or gradient evaluation;
                  2 rounding error dominate computation.

 Total User time 8.068E-04 seconds.