Search for optimal elf ...
Note: elf ranks at 51.
--------------------------------------------------------
MODEL SIMULATION:
Iter: 1, err. = 0.49618, time = 0.08
Iter: 2, err. = 2.2117, time = 0.067
Iter: 3, err. = 0.045682, time = 0.061
Iter: 4, err. = 0.0002178, time = 0.06
Iter: 5, err. = 1.6159e-08, time = 0.061
Total time of simulation: 1.206
--------------------------------------------------------
Perfect foresight solution found.
____________________________________________________________
Diagnostic Information
Number of variables: 1
Functions
Objective: @(eta)OptEta(eta_name,eta,target)
Gradient: finite-differencing
Hessian: finite-differencing (or Quasi-Newton)
Constraints
Nonlinear constraints: do not exist
Number of linear inequality constraints: 0
Number of linear equality constraints: 0
Number of lower bound constraints: 1
Number of upper bound constraints: 1
Algorithm selected
sqp
____________________________________________________________
End diagnostic information
Note: elf ranks at 51.
--------------------------------------------------------
MODEL SIMULATION:
Iter: 1, err. = 1.6159e-08, time = 0.067
Total time of simulation: 0.067
--------------------------------------------------------
Perfect foresight solution found.
Iter Func-count Fval Feasibility Step Length Norm of First-order
step optimality
0 2 -1.838344e+03 0.000e+00 1.000e+00 0.000e+00 0.000e+00
Initial point is a local minimum that satisfies the constraints.
Optimization completed because at the initial point, the objective function is non-decreasing
in feasible directions to within the value of the optimality tolerance, and
constraints are satisfied to within the value of the constraint tolerance.
x =
-5
fval =
-1838.34448638269
exitflag =
1
output =
struct with fields:
iterations: 0
funcCount: 2
algorithm: 'sqp'
message: '↵Initial point is a local minimum that satisfies the constraints.↵↵Optimization completed because at the initial point, the objective function is non-decreasing ↵in feasible directions to within the value of the optimality tolerance, and ↵constraints are satisfied to within the value of the constraint tolerance.↵↵↵↵Optimization completed: The final point is the initial point.↵The first-order optimality measure, 0.000000e+00, is less than options.OptimalityTolerance =↵1.000000e-06, and the maximum constraint violation, 0.000000e+00, is less than↵options.ConstraintTolerance = 1.000000e-06.↵↵'
constrviolation: 0
stepsize: 0
lssteplength: 1
firstorderopt: 0
Total computing time : 0h00m03s
Note: warning(s) encountered in MATLAB/Octave code
Skipped plotting stage.