Trace Analysis Results for Variable disks_working1(sv1)

This text provides more details for variable disks_working1(sv1).
Variable is of type: int
Variable is initialized: yes
Purpose of variable:
The variable describes a state variable, because it changes in value in the trace.

Distribution of Values

The following figure shows the distribution of values seen for this variable.
Characteristics of this set are:
Range: in {3,4}
Number of value assignments (excluding identity): 2182
Total number of values (=#states) considered for statistics: 19975
Arithmetic Mean: 3.94478
Geometric Mean: 3.93696
Standard Deviation: 0.22841
Variance: 0.05217
Kurtosis: 13.17174
Skewness: -3.89492
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Sequence of Values

The variable is modified for the first time at event: 1.
The variable is modified the last time at event: 19964.
The following figure shows the sequence of values seen in the trace. Note that the horizontal axis considers events and does not(!) reflect time stamps and durations.
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State Transformation Functions

The following table shows which actions perform a state transformation to this variable.

ActionOccurrencesState TransformationRemarks
Ac_disk_repair(a6)1091 v'=v+1
Ac_disk_failure(a7)1091 v'=v-1

List of Warnings

There are no specific warnings for this variable.