I've studied your log.
Looks like gminer's anti-debugging system detected debugger and broke program.
What's operating system you have used? linux?
I guess debugger is running on your system (gdb, lldb, ...)
Please reply in PM.

GMiner v1.03 available for download

v1.03
+ fixed performance regression on GTX 1080 Ti/Equihash 144,5 under Windows

Download links:
Linux x64 https://mega.nz/#F!HeIHzYDI!Rf3-qpxMjAkeQ7SDeeN2rw
Windows x64 https://mega.nz/#F!2GQl0AaR!_YzlNiVNNOUbEqYwz40E8A