DataSet 4
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Brazilian Electronic Switching System, TROPICO R-4096 for 
4096 subscribers. Software size is about 300 kb written in 
Assembly Language [Kano93b, Mart91, Lapr91]
 
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Time	No. of Failures
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1	1
2	2
3	3
4	15
5	35
6	50
7	66
8	77
9	92
10	113
11	123
12	132
13	132
14	136
15	142
16	154
17	163
18	167
19	175
20	180
21	182
22	189
23	192
24	193
25	194
26	194
27	197
28	198
29	201
30	209
31	210
32	211