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Processes p1, p2, and p3 are executing concurrently. The variables x, y, and z are binary semaphores, all initialized to 1. The left arrow

Processes p1, p2, and p3 are executing concurrently. The variables x, y, and z are binary semaphores, all

Processes p1, p2, and p3 are executing concurrently. The variables x, y, and z are binary semaphores, all initialized to 1. The left arrow points to the currently executing instruction. pl: P(x) ... P(z)

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