Redirecting stdout to build/ARM/tests/opt/quick/se/00.hello/arm/linux/o3-timing/simout Redirecting stderr to build/ARM/tests/opt/quick/se/00.hello/arm/linux/o3-timing/simerr gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Nov 15 2015 15:24:37 gem5 started Nov 15 2015 15:25:11 gem5 executing on ribera.cs.wisc.edu, pid 11031 command line: build/ARM/gem5.opt -d build/ARM/tests/opt/quick/se/00.hello/arm/linux/o3-timing -re /scratch/nilay/GEM5/gem5/tests/run.py build/ARM/tests/opt/quick/se/00.hello/arm/linux/o3-timing Global frequency set at 1000000000000 ticks per second info: Entering event queue @ 0. Starting simulation... Hello world! Exiting @ tick 18741000 because target called exit()