Code:
Unpack
FreeArc 0.67 (March 15 2014) extracting archive: data.arc
Extracting 143 files, 54,033,857,950 bytes. Processed 0.0%
Extracted 143 files, 81,596,655,922 => 54,033,857,950 bytes. Ratio 151.01%
Extraction time: cpu 81.59 sec/real 3876.39 sec = 2%. Speed 13.94 mB/s
All OK
I have no problems in unpacking. I will test with compressor in chain.