OPT++ version 2
Job run at Thu Apr 10 09:36:12 2003

		 NIPS Iteration Summary

	Nonlinear Interior-Point Method Method with Line Search

  Merit Function =  1

  Iter    F(x)       mu          alpha      Merit    feval    btracks  Penalty

    0   1.3935e+00   2.3609e-01 
    1   1.6487e+00   2.3609e-01  1.0000e+00   5.9613e+01    2   0   1.00e+02
    2   1.4267e+00   2.3609e-03  1.0000e+00   6.1656e+00    3   0   1.00e+02
    3   1.3961e+00   2.3609e-03  1.0000e+00   3.0604e+00    4   0   1.00e+02
    4   1.3935e+00   2.3609e-05  1.0000e+00   1.4210e+00    5   0   1.00e+02
    5   1.3935e+00   2.3609e-07  1.0000e+00   1.3938e+00    6   0   1.00e+02
    6   1.3935e+00   2.3609e-09  1.0000e+00   1.3935e+00    7   0   1.00e+02
L2 norm =   1.6694e-09  ftol =   1.4900e-08

=========  Solution   ===========

Optimization method       = Nonlinear Interior-Point Method
Dimension of the problem  = 2
No. equalities            = 1
No. inequalities          = 1
Merit Function (0= NormFmu, 1 = Argaez, 2 = Vanderbei) = 1
Return code               = 2 (OptNIPSLike: Algorithm converged)
No. iterations taken      = 6
No. function evaluations  = 7
No. gradient evaluations  = 21
No. backtracks in lnsrch  = 0

=========  Solution   ===========

    i	    xc 		 grad  		 fcn_accrcy 
     1  8.2288e-01	 -2.3542e+00	  2.2204e-16
     2  9.1144e-01	 -1.7712e-01	  2.2204e-16
Function Value     =   1.3935e+00
Norm of gradient   =   2.3609e+00

==============================================

=========  Solution   ===========

    i	   y

    1 -1.5945e+00

=====================================

    i	    z 	      s

    1  1.8466e+00  1.2785e-09

==========  Tolerances  ===========

Machine Epsilon      = 2.22045e-16
Maximum Step         = 1000
Minimum Step         = 1.49e-08
Maximum Iter         = 100
Maximum Backtracks   = 5
Maximum Fcn Eval     = 10000
Step Tolerance       = 1.49e-08
Function Tolerance   = 1.49e-08
Constraint Tolerance = 1.49e-08
Gradient Tolerance   = 6.05e-06
LineSearch Tolerance = 0.0001

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Documentation, generated by , last revised August 30, 2006.