1 *** Testing send to self ***
4 [0] Starting waitall (16)
6 [0] Starting waitall (32)
8 [0] Starting waitall (64)
10 [0] Starting waitall (128)
12 [0] Starting waitall (256)
14 [0] Starting waitall (512)
16 [0] Starting waitall (1024)
18 [0] Starting waitall (2048)
20 [0] Starting waitall (4096)
22 [0] Starting waitall (8192)
24 [0] Starting waitall (16384)
26 [0] Starting waitall (32768)
28 [0] Starting waitall (65536)
30 [0] Starting waitall (131072)
32 *** Testing send to self ***