Trace Analysis Results for Action Ac_disk_failure(a27)

This text provides more details for action Ac_disk_failure(a27).
Action is of type: undirected interaction, may change variables of several processes.
Action Ac_disk_failure(a27) occurs 1118 times, which accounts for 5.60 % of all events.
On average an action occurs 1109.67 times, so this action is above average.
Action occurs at position 9 for the first time, at position 19971 for the last time.
It never follows another action in zero time, there is always a non-zero delay observed before this action occurs.

Enabling Set and State Transformations

The following table shows for what value setting of variables the action occurs and what state transformation it performs.The table shows only those variables that belong to processes that the action corresponds to.
VariableEnabling RangeState TransformationRemarks
disks_working21(sv21) = 4 v'=v-1
disks_failed22(sv22) = 0 v'=v+1
system_fail33(sv33) = 0 v'=v Action performs identity function!

List of Warnings