SUMATRA File Formats

Zone population file

The zone population file contains a list of zones represented in the trace, with their initial populations, and the range of user numbers initially located there.

Field #1 Field #2 Field #3 Field #4
Zone Number Initial Population Start User Number End User Number

Sample:

0 1 1 1
1 2 2 3
2 2 4 5
3 1 6 6

Trace file

The trace file contains the actual trace, a list of events. Events are chronologically ordered, and formatted as follows:

Field #1 Field #2 Field #3 Field #4 Field #5 Field #6 Field #7
C (Call) Caller User Number Caller Zone Callee User Number Callee Zone Time Duration
M (Move) Mover User Number Old Zone New Zone Time

Sample:

C 1 0 3 1 6 3
C 3 1 2 2 5 1
C 4 2 1 3 2 2
M 1 0 2 3
C 5 2 2 4 1 2
M 2 1 3 4
C 2 3 1 4 3 2
M 6 3 2 4

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