Redirecting stdout to build/ARM/tests/opt/quick/se/03.learning-gem5/arm/linux/learning-gem5-p1-two-level/simout Redirecting stderr to build/ARM/tests/opt/quick/se/03.learning-gem5/arm/linux/learning-gem5-p1-two-level/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 15:29:08 gem5 executing on ribera.cs.wisc.edu, pid 11149 command line: build/ARM/gem5.opt -d build/ARM/tests/opt/quick/se/03.learning-gem5/arm/linux/learning-gem5-p1-two-level -re /scratch/nilay/GEM5/gem5/tests/run.py build/ARM/tests/opt/quick/se/03.learning-gem5/arm/linux/learning-gem5-p1-two-level Global frequency set at 1000000000000 ticks per second Beginning simulation! info: Entering event queue @ 0. Starting simulation... Hello world! Exiting @ tick 49855000 because target called exit()