*** Halt at    52 in process    0 because process table is exhausted

Process Table
 Process 0, loc 52, line 33 of ex1.cm
 Thu Apr 19 22:33:39 2007

 Process        Active  Suspend  PC    xpc   atomic
 0 main             1     -1     52      0      0
 1 A                1     -1      0      0      0
 2 B                1     -1     17      0      0
 3 A                1     -1      0      0      0
 4 B                1     -1     17      0      0
 5 A                1     -1      0      0      0
 6 B                1     -1     17      0      0
 7 A                1     -1      0      0      0
 8 B                1     -1     17      0      0
 9 A                1     -1      0      0      0
10 B                1     -1     17      0      0
11 A                1     -1      0      0      0
12 B                1     -1     17      0      0
13 A                1     -1      0      0      0
14 B                1     -1     17      0      0
15 A                1     -1      0      0      0
16 B                1     -1     17      0      0
17 A                1     -1      0      0      0
18 B                1     -1     17      0      0