Redirecting stdout to build/ARM/tests/opt/long/se/50.vortex/arm/linux/simple-atomic/simout Redirecting stderr to build/ARM/tests/opt/long/se/50.vortex/arm/linux/simple-atomic/simerr gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Jan 23 2013 19:43:25 gem5 started Jan 23 2013 21:10:40 gem5 executing on ribera.cs.wisc.edu command line: build/ARM/gem5.opt -d build/ARM/tests/opt/long/se/50.vortex/arm/linux/simple-atomic -re tests/run.py build/ARM/tests/opt/long/se/50.vortex/arm/linux/simple-atomic Global frequency set at 1000000000000 ticks per second info: Entering event queue @ 0. Starting simulation... info: Increasing stack size by one page. Exiting @ tick 53932157000 because target called exit()