JetsamEvent-2015-03-18-151504.ips files are generated for crashes instead of .crash files

Question

In iOS 8.2 device, my application crashed, so to see the crash logs, I connected my device to the Mac (Xcode-> devices-> Device logs). There were no crash files (.Crash) generated instead of the "JetsamEvent-2015-03-18-151504.ips" files, which were useless. And I also use the PLCrashReporter infrastructure to collect failures, but it is also not useful to find these fault files. Does anyone know why the crash file was not created for my application crash? Anyone is faced with this problem.

Thanks.

Answer 1

JetsamEvent is a so-called low memory report.
Thus, it is very possible that your application was killed by the system due to lack of memory.

Literature
- My application crashes and closes, and there is very little information on why
- Understanding low memory reports (* a bit outdated)