+/* Starts 60 threads that each sleep for 10 seconds, then spin in
+ a tight loop for 60 seconds, and sleep for another 60 seconds.
+ Every 2 seconds after the initial sleep, the main thread
+ prints the load average.
+
+ The expected output is this (some margin of error is allowed):
+
+ After 0 seconds, load average=1.00.
+ After 2 seconds, load average=2.95.
+ After 4 seconds, load average=4.84.
+ After 6 seconds, load average=6.66.
+ After 8 seconds, load average=8.42.
+ After 10 seconds, load average=10.13.
+ After 12 seconds, load average=11.78.
+ After 14 seconds, load average=13.37.
+ After 16 seconds, load average=14.91.
+ After 18 seconds, load average=16.40.
+ After 20 seconds, load average=17.84.
+ After 22 seconds, load average=19.24.
+ After 24 seconds, load average=20.58.
+ After 26 seconds, load average=21.89.
+ After 28 seconds, load average=23.15.
+ After 30 seconds, load average=24.37.
+ After 32 seconds, load average=25.54.
+ After 34 seconds, load average=26.68.
+ After 36 seconds, load average=27.78.
+ After 38 seconds, load average=28.85.
+ After 40 seconds, load average=29.88.
+ After 42 seconds, load average=30.87.
+ After 44 seconds, load average=31.84.
+ After 46 seconds, load average=32.77.
+ After 48 seconds, load average=33.67.
+ After 50 seconds, load average=34.54.
+ After 52 seconds, load average=35.38.
+ After 54 seconds, load average=36.19.
+ After 56 seconds, load average=36.98.
+ After 58 seconds, load average=37.74.
+ After 60 seconds, load average=37.48.
+ After 62 seconds, load average=36.24.
+ After 64 seconds, load average=35.04.
+ After 66 seconds, load average=33.88.
+ After 68 seconds, load average=32.76.
+ After 70 seconds, load average=31.68.
+ After 72 seconds, load average=30.63.
+ After 74 seconds, load average=29.62.
+ After 76 seconds, load average=28.64.
+ After 78 seconds, load average=27.69.
+ After 80 seconds, load average=26.78.
+ After 82 seconds, load average=25.89.
+ After 84 seconds, load average=25.04.
+ After 86 seconds, load average=24.21.
+ After 88 seconds, load average=23.41.
+ After 90 seconds, load average=22.64.
+ After 92 seconds, load average=21.89.
+ After 94 seconds, load average=21.16.
+ After 96 seconds, load average=20.46.
+ After 98 seconds, load average=19.79.
+ After 100 seconds, load average=19.13.
+ After 102 seconds, load average=18.50.
+ After 104 seconds, load average=17.89.
+ After 106 seconds, load average=17.30.
+ After 108 seconds, load average=16.73.
+ After 110 seconds, load average=16.17.
+ After 112 seconds, load average=15.64.
+ After 114 seconds, load average=15.12.
+ After 116 seconds, load average=14.62.
+ After 118 seconds, load average=14.14.
+ After 120 seconds, load average=13.67.
+ After 122 seconds, load average=13.22.
+ After 124 seconds, load average=12.78.
+ After 126 seconds, load average=12.36.
+ After 128 seconds, load average=11.95.
+ After 130 seconds, load average=11.56.
+ After 132 seconds, load average=11.17.
+ After 134 seconds, load average=10.80.
+ After 136 seconds, load average=10.45.
+ After 138 seconds, load average=10.10.
+ After 140 seconds, load average=9.77.
+ After 142 seconds, load average=9.45.
+ After 144 seconds, load average=9.13.
+ After 146 seconds, load average=8.83.
+ After 148 seconds, load average=8.54.
+ After 150 seconds, load average=8.26.
+ After 152 seconds, load average=7.98.
+ After 154 seconds, load average=7.72.
+ After 156 seconds, load average=7.47.
+ After 158 seconds, load average=7.22.
+ After 160 seconds, load average=6.98.
+ After 162 seconds, load average=6.75.
+ After 164 seconds, load average=6.53.
+ After 166 seconds, load average=6.31.
+ After 168 seconds, load average=6.10.
+ After 170 seconds, load average=5.90.
+ After 172 seconds, load average=5.70.
+ After 174 seconds, load average=5.52.
+ After 176 seconds, load average=5.33.
+ After 178 seconds, load average=5.16.
+*/
+
#include <stdio.h>
#include "tests/threads/tests.h"
#include "threads/init.h"