Enter number of threads: 6 Initializing user-level thread library User-level thread library initialized Creating 6 threads Created 6 threads Thread 1 yielding Thread 0 yielding Thread 1 yielding Thread 2 yielding Thread 3 yielding Thread 4 yielding Thread 5 yielding Thread 6 yielding Thread 2 yielding Thread 0 yielding Thread 1 yielding Thread 2 yielding Thread 3 yielding Thread 4 yielding Thread 5 yielding Thread 6 yielding Thread 3 yielding Thread 0 yielding Thread 1 yielding Thread 2 yielding Thread 3 yielding Thread 4 yielding Thread 5 yielding Thread 6 yielding Thread 4 yielding Thread 0 yielding Thread 1 yielding Thread 2 yielding Thread 3 yielding Thread 4 yielding Thread 5 yielding Thread 6 yielding Thread 5 yielding Thread 0 yielding Thread 1 yielding Thread 2 yielding Thread 3 yielding Thread 4 yielding Thread 5 yielding Thread 6 yielding Thread 6 yielding Thread 0 yielding Thread 1 yielding Thread 2 yielding Thread 3 yielding Thread 4 yielding Thread 5 yielding Thread 6 yielding Terminating threads... Shutting down user-level thread library User-level thread library shut down