compress the alexnet and decompress it give wrong prediction sometimes

[xhsoldier]

I am compress the https://github.com/BVLC/caffe/tree/master/models/bvlc_alexnet and decompress it, then use this decompressed model file for testing. I have tested several images, everything works well except this image: caffe/examples/images/cat.jpg (https://github.com/BVLC/caffe/blob/master/examples/images/cat.jpg)

give the result of: output label: n02119022 red fox, Vulpes vulpes