HyperMapper queries points outside of search space

[thegwan]

I have an IntegerParameter x2 ranging from [1,10] inclusive.

"x2": {
    "parameter_type": "integer",
    "values": [
        1,
        10
    ]
}

In the DoE phase, all of the outputs show values in this range, but if I run more BO iterations, the output shows HyperMapper querying points with a x2 value of 0, which is not part of the param space.

Is this expected/something to do with the active learning phase? Is there a way to restrict it so that HyperMapper never considers points outside of these values?

[UnsignedByte]

I have the same issue, given a bounding of [A, B] I have found I actually get values sometimes within [A-1, B+1].