Hi Alexey,
Yes, is the 64bit version (checked in about Photoscan...)
Wetransfer link of the log:
http://we.tl/qR37DiWhpn settings used (same on 2014 (1.0 i think) and 2015 with Photoscan 1.2.1 due to expansion of the project (more images)):
accuracy: high
pair preselection: reference
key point limit: 40000
tie point limit: 0
Precalibrated camera with same file on both years
The first error is with all images referenced but with the elevations forced to zero
The second error is with all images without Z modification (original process)
The third error is the abort of the current process (half of images)
Regards,
Tutoss