Redirecting stdout to build/ARM/tests/opt/quick/se/50.vortex/arm/linux/simple-atomic/simout Redirecting stderr to build/ARM/tests/opt/quick/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 Mar 14 2016 17:50:51 gem5 started Mar 14 2016 18:07:36 gem5 executing on phenom, pid 27152 command line: build/ARM/gem5.opt -d build/ARM/tests/opt/quick/se/50.vortex/arm/linux/simple-atomic -re /home/stever/hg/m5sim.org/gem5/tests/run.py build/ARM/tests/opt/quick/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 48960022500 because target called exit()