When ChipScope tool is running on multiple machines, as is the case in large regression runs, some of the configuration processes fail with this exception:
"terminate called after throwing an instance of 'XilCommNS::FileNotExistException'
This issue is caused by the temporary file $HOME/.cse/cse_tempFile.bit which is created by ChipScope toolwhen performing configuration. A new naming scheme is necessary for these temporary files.
This is currently a known issue and it will be fixed in the 14.4 release of the tools.