simulannealbnd stopped because the change in best function value is less than options.FunctionTolerance.
x = 1×2
-15.9790 -31.9593
fval =
1.9920
exitflag =
1
output = struct with fields:
iterations: 1762
funccount: 1779
message: 'simulannealbnd stopped because the change in best function value is less than options.FunctionTolerance.'
rngstate: [1×1 struct]
problemtype: 'boundconstraints'
temperature: [2×1 double]
totaltime: 0.6676