About the Execution of ITS-Tools for ViralEpidemic-PT-S02D1C1A12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10447.911 | 1842289.00 | 1973976.00 | 5120.40 | TFFFFFTFFFTFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r276-smll-165307353200308.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ViralEpidemic-PT-S02D1C1A12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353200308
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 19M
-rw-r--r-- 1 mcc users 9.0K Apr 29 14:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 29 14:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.4K May 9 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 9 09:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 09:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 11 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 19M May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-00
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-01
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-02
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-03
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-04
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-05
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-06
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-07
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-08
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-09
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-10
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-11
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-12
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-13
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-14
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1653195212400
Running Version 202205111006
[2022-05-22 04:53:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-22 04:53:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 04:53:37] [INFO ] Load time of PNML (sax parser for PT used): 2162 ms
[2022-05-22 04:53:37] [INFO ] Transformed 32765 places.
[2022-05-22 04:53:37] [INFO ] Transformed 40955 transitions.
[2022-05-22 04:53:37] [INFO ] Parsed PT model containing 32765 places and 40955 transitions in 2700 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 7047 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 04:54:12] [INFO ] Invariants computation overflowed in 27410 ms
[2022-05-22 04:54:17] [INFO ] Implicit Places using invariants in 32496 ms returned []
Implicit Place search using SMT only with invariants took 32543 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 04:54:36] [INFO ] Invariants computation overflowed in 18714 ms
[2022-05-22 04:54:41] [INFO ] Dead Transitions using invariants and state equation in 23277 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Support contains 49 out of 32765 places after structural reductions.
[2022-05-22 04:54:44] [INFO ] Flatten gal took : 1836 ms
[2022-05-22 04:54:45] [INFO ] Flatten gal took : 1343 ms
[2022-05-22 04:54:48] [INFO ] Input system was already deterministic with 40955 transitions.
Support contains 47 out of 32765 places (down from 49) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 902 resets, run finished after 4337 ms. (steps per millisecond=2 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 317 ms. (steps per millisecond=3 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 490 ms. (steps per millisecond=2 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 447 ms. (steps per millisecond=2 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 349 ms. (steps per millisecond=2 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 297 ms. (steps per millisecond=3 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 285 ms. (steps per millisecond=3 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 292 ms. (steps per millisecond=3 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 342 ms. (steps per millisecond=2 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 420 ms. (steps per millisecond=2 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 290 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 283 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 283 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 323 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 291 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 288 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 291 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 293 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 284 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 284 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 345 ms. (steps per millisecond=2 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 288 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 284 ms. (steps per millisecond=3 ) properties (out of 25) seen :0
Interrupted probabilistic random walk after 45084 steps, run timeout after 36012 ms. (steps per millisecond=1 ) properties seen :{11=1}
Probabilistic random walk after 45084 steps, saw 43152 distinct states, run finished after 36014 ms. (steps per millisecond=1 ) properties seen :1
Running SMT prover for 24 properties.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 04:55:54] [INFO ] Invariants computation overflowed in 17205 ms
[2022-05-22 04:56:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-22 04:56:19] [INFO ] After 25266ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 24 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 43 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 261 are kept as prefixes of interest. Removing 32504 places using SCC suffix rule.68 ms
Discarding 32504 places :
Also discarding 40332 output transitions
Drop transitions removed 40332 transitions
Drop transitions removed 374 transitions
Reduce isomorphic transitions removed 374 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 475 rules applied. Total rules applied 476 place count 261 transition count 148
Reduce places removed 101 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 102 rules applied. Total rules applied 578 place count 160 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 579 place count 159 transition count 147
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 579 place count 159 transition count 125
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 623 place count 137 transition count 125
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 628 place count 132 transition count 120
Iterating global reduction 3 with 5 rules applied. Total rules applied 633 place count 132 transition count 120
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 675 place count 111 transition count 99
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 676 place count 110 transition count 98
Applied a total of 676 rules in 386 ms. Remains 110 /32765 variables (removed 32655) and now considering 98/40955 (removed 40857) transitions.
Finished structural reductions, in 1 iterations. Remains : 110/32765 places, 98/40955 transitions.
Finished random walk after 252 steps, including 4 resets, run visited all 24 properties in 15 ms. (steps per millisecond=16 )
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 32 are kept as prefixes of interest. Removing 32733 places using SCC suffix rule.70 ms
Discarding 32733 places :
Also discarding 40905 output transitions
Drop transitions removed 40905 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 22 transition count 31
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 22 transition count 31
Graph (complete) has 12 edges and 22 vertex of which 21 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 0 with 1 rules applied. Total rules applied 20 place count 21 transition count 30
Applied a total of 20 rules in 182 ms. Remains 21 /32765 variables (removed 32744) and now considering 30/40955 (removed 40925) transitions.
// Phase 1: matrix 30 rows 21 cols
[2022-05-22 04:56:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 04:56:20] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 30 rows 21 cols
[2022-05-22 04:56:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 04:56:20] [INFO ] Implicit Places using invariants and state equation in 65 ms returned [6, 8, 14]
Discarding 3 places :
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Implicit Place search using SMT with State Equation took 154 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/32765 places, 26/40955 transitions.
Graph (complete) has 11 edges and 18 vertex of which 15 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 13 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 13 transition count 20
Applied a total of 6 rules in 6 ms. Remains 13 /18 variables (removed 5) and now considering 20/26 (removed 6) transitions.
// Phase 1: matrix 20 rows 13 cols
[2022-05-22 04:56:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 04:56:21] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 20 rows 13 cols
[2022-05-22 04:56:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 04:56:21] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 13/32765 places, 20/40955 transitions.
Finished structural reductions, in 2 iterations. Remains : 13/32765 places, 20/40955 transitions.
Stuttering acceptance computed with spot in 262 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6781 reset in 438 ms.
Product exploration explored 100000 steps with 6766 reset in 238 ms.
Computed a total of 13 stabilizing places and 20 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 13 transition count 20
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 102 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-00 finished in 1601 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(p0))))'
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 6886 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 04:56:43] [INFO ] Invariants computation overflowed in 14246 ms
[2022-05-22 04:56:47] [INFO ] Implicit Places using invariants in 18378 ms returned []
Implicit Place search using SMT only with invariants took 18383 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 04:57:01] [INFO ] Invariants computation overflowed in 14511 ms
[2022-05-22 04:57:05] [INFO ] Dead Transitions using invariants and state equation in 18382 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s16655 1) (LT s16667 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 29060 steps with 2732 reset in 10001 ms.
Product exploration timeout after 23480 steps with 2219 reset in 10001 ms.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 183 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 923 resets, run finished after 3763 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 118 resets, run finished after 3289 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 32750 steps, run timeout after 21003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 32750 steps, saw 31430 distinct states, run finished after 21005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:00:42] [INFO ] Invariants computation overflowed in 15260 ms
[2022-05-22 05:01:07] [INFO ] After 25013ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 17 are kept as prefixes of interest. Removing 32748 places using SCC suffix rule.10 ms
Discarding 32748 places :
Also discarding 40914 output transitions
Drop transitions removed 40914 transitions
Drop transitions removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 17 transition count 5
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 48 place count 6 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 48 place count 6 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 5 transition count 4
Applied a total of 50 rules in 58 ms. Remains 5 /32765 variables (removed 32760) and now considering 4/40955 (removed 40951) transitions.
Finished structural reductions, in 1 iterations. Remains : 5/32765 places, 4/40955 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 226 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 4979 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:01:33] [INFO ] Invariants computation overflowed in 20781 ms
[2022-05-22 05:01:37] [INFO ] Implicit Places using invariants in 24907 ms returned []
Implicit Place search using SMT only with invariants took 24909 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:01:56] [INFO ] Invariants computation overflowed in 18861 ms
[2022-05-22 05:02:01] [INFO ] Dead Transitions using invariants and state equation in 23626 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 248 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 920 resets, run finished after 3579 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 170 resets, run finished after 3046 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 28203 steps, run timeout after 18005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 28203 steps, saw 27102 distinct states, run finished after 18006 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:05:46] [INFO ] Invariants computation overflowed in 28367 ms
[2022-05-22 05:06:11] [INFO ] After 25028ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 17 are kept as prefixes of interest. Removing 32748 places using SCC suffix rule.9 ms
Discarding 32748 places :
Also discarding 40914 output transitions
Drop transitions removed 40914 transitions
Drop transitions removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 17 transition count 5
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 48 place count 6 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 48 place count 6 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 5 transition count 4
Applied a total of 50 rules in 47 ms. Remains 5 /32765 variables (removed 32760) and now considering 4/40955 (removed 40951) transitions.
Finished structural reductions, in 1 iterations. Remains : 5/32765 places, 4/40955 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 215 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (NOT p0)]
Product exploration timeout after 28320 steps with 2696 reset in 10003 ms.
Product exploration timeout after 22550 steps with 2065 reset in 10001 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 48 are kept as prefixes of interest. Removing 32717 places using SCC suffix rule.24 ms
Discarding 32717 places :
Also discarding 40883 output transitions
Drop transitions removed 40883 transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 48 transition count 74
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 48 transition count 74
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 13 place count 37 transition count 52
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 11 rules applied. Total rules applied 24 place count 37 transition count 52
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 24 rules in 70 ms. Remains 37 /32765 variables (removed 32728) and now considering 52/40955 (removed 40903) transitions.
[2022-05-22 05:06:32] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 52 rows 37 cols
[2022-05-22 05:06:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 05:06:32] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/32765 places, 52/40955 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/32765 places, 52/40955 transitions.
Entered a terminal (fully accepting) state of product in 1801 steps with 127 reset in 66 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-02 finished in 610786 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((G(p0) U (G(p0)&&p1)))||p2)))'
Support contains 4 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 5746 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:06:56] [INFO ] Invariants computation overflowed in 17745 ms
[2022-05-22 05:07:00] [INFO ] Implicit Places using invariants in 21810 ms returned []
Implicit Place search using SMT only with invariants took 21811 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:07:14] [INFO ] Invariants computation overflowed in 14100 ms
[2022-05-22 05:07:18] [INFO ] Dead Transitions using invariants and state equation in 18018 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 174 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s2335 1) (GEQ s2383 1)), p1:(AND (GEQ s2335 1) (GEQ s2383 1)), p0:(AND (GEQ s22670 1) (GEQ s22692 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 8 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-03 finished in 45858 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((F(p0)||p1) U p2)||X(F(X((!p0 U X(p1)))))))'
Support contains 4 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 4946 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:07:37] [INFO ] Invariants computation overflowed in 13962 ms
[2022-05-22 05:07:41] [INFO ] Implicit Places using invariants in 17864 ms returned []
Implicit Place search using SMT only with invariants took 17865 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:07:55] [INFO ] Invariants computation overflowed in 14074 ms
[2022-05-22 05:07:59] [INFO ] Dead Transitions using invariants and state equation in 17974 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(NOT p2), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(GEQ s885 1), p1:(GEQ s15022 1), p0:(AND (GEQ s4606 1) (GEQ s4613 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 33 steps with 1 reset in 18 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-04 finished in 41140 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(F(!(X(p0) U (!X(p2)&&p1)))))))'
Support contains 8 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 4815 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:08:18] [INFO ] Invariants computation overflowed in 14128 ms
[2022-05-22 05:08:22] [INFO ] Implicit Places using invariants in 17993 ms returned []
Implicit Place search using SMT only with invariants took 17998 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:08:36] [INFO ] Invariants computation overflowed in 13370 ms
[2022-05-22 05:08:40] [INFO ] Dead Transitions using invariants and state equation in 17378 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND p1 (NOT p2)), (AND p0 p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s15735 1) (GEQ s15739 1) (GEQ s8027 1) (GEQ s8045 1)), p0:(AND (GEQ s14858 1) (GEQ s14865 1)), p2:(AND (GEQ s16024 1) (GEQ s16029 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 30970 steps with 2888 reset in 10003 ms.
Product exploration timeout after 24560 steps with 2268 reset in 10004 ms.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT p2)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p2))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G (NOT p2)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G (NOT p1)))
Knowledge based reduction with 10 factoid took 234 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-06 finished in 206808 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(G(p0) U p1))'
Support contains 5 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 120 are kept as prefixes of interest. Removing 32645 places using SCC suffix rule.19 ms
Discarding 32645 places :
Also discarding 40773 output transitions
Drop transitions removed 40773 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 31 place count 89 transition count 121
Iterating global reduction 0 with 30 rules applied. Total rules applied 61 place count 89 transition count 121
Applied a total of 61 rules in 66 ms. Remains 89 /32765 variables (removed 32676) and now considering 121/40955 (removed 40834) transitions.
// Phase 1: matrix 121 rows 89 cols
[2022-05-22 05:11:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 05:11:26] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 121 rows 89 cols
[2022-05-22 05:11:26] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-22 05:11:27] [INFO ] Implicit Places using invariants and state equation in 160 ms returned [0, 8, 10, 12, 14, 24, 26, 28, 35, 37, 39, 43, 45, 47, 64, 66, 68, 70, 72, 74, 78]
Discarding 21 places :
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Implicit Place search using SMT with State Equation took 216 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 68/32765 places, 101/40955 transitions.
Graph (complete) has 53 edges and 68 vertex of which 49 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.0 ms
Discarding 19 places :
Also discarding 19 output transitions
Drop transitions removed 19 transitions
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 35 place count 32 transition count 65
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 47 place count 32 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 31 transition count 53
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 31 transition count 52
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 31 transition count 48
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 31 transition count 48
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 31 transition count 47
Applied a total of 57 rules in 17 ms. Remains 31 /68 variables (removed 37) and now considering 47/101 (removed 54) transitions.
// Phase 1: matrix 47 rows 31 cols
[2022-05-22 05:11:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 05:11:27] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 47 rows 31 cols
[2022-05-22 05:11:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 05:11:27] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/32765 places, 47/40955 transitions.
Finished structural reductions, in 2 iterations. Remains : 31/32765 places, 47/40955 transitions.
Stuttering acceptance computed with spot in 176 ms :[true, p0, p1, (AND p0 p1)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(OR (LT s12 1) (AND (GEQ s17 1) (GEQ s19 1))), p1:(AND (GEQ s28 1) (GEQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 72 steps with 2 reset in 0 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-07 finished in 623 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 5024 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:11:46] [INFO ] Invariants computation overflowed in 14352 ms
[2022-05-22 05:11:50] [INFO ] Implicit Places using invariants in 18234 ms returned []
Implicit Place search using SMT only with invariants took 18235 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:12:04] [INFO ] Invariants computation overflowed in 14139 ms
[2022-05-22 05:12:08] [INFO ] Dead Transitions using invariants and state equation in 18040 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s5663 1) (LT s5669 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 30730 steps with 2897 reset in 10003 ms.
Product exploration timeout after 23970 steps with 2269 reset in 10004 ms.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 264 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 897 resets, run finished after 3551 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 3121 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 28626 steps, run timeout after 18006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 28626 steps, saw 27507 distinct states, run finished after 18006 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:15:45] [INFO ] Invariants computation overflowed in 16269 ms
[2022-05-22 05:16:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-22 05:16:10] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 17 are kept as prefixes of interest. Removing 32748 places using SCC suffix rule.11 ms
Discarding 32748 places :
Also discarding 40914 output transitions
Drop transitions removed 40914 transitions
Drop transitions removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 17 transition count 5
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 48 place count 6 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 48 place count 6 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 5 transition count 4
Applied a total of 50 rules in 59 ms. Remains 5 /32765 variables (removed 32760) and now considering 4/40955 (removed 40951) transitions.
Finished structural reductions, in 1 iterations. Remains : 5/32765 places, 4/40955 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 268 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 5251 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:16:31] [INFO ] Invariants computation overflowed in 14994 ms
[2022-05-22 05:16:35] [INFO ] Implicit Places using invariants in 19256 ms returned []
Implicit Place search using SMT only with invariants took 19257 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:16:54] [INFO ] Invariants computation overflowed in 18713 ms
[2022-05-22 05:16:58] [INFO ] Dead Transitions using invariants and state equation in 23069 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 178 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 962 resets, run finished after 3735 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 147 resets, run finished after 2896 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 28303 steps, run timeout after 18012 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 28303 steps, saw 27198 distinct states, run finished after 18015 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:20:38] [INFO ] Invariants computation overflowed in 21773 ms
[2022-05-22 05:21:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-22 05:21:03] [INFO ] After 25016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 17 are kept as prefixes of interest. Removing 32748 places using SCC suffix rule.8 ms
Discarding 32748 places :
Also discarding 40914 output transitions
Drop transitions removed 40914 transitions
Drop transitions removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 17 transition count 5
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 48 place count 6 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 48 place count 6 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 5 transition count 4
Applied a total of 50 rules in 42 ms. Remains 5 /32765 variables (removed 32760) and now considering 4/40955 (removed 40951) transitions.
Finished structural reductions, in 1 iterations. Remains : 5/32765 places, 4/40955 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 182 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p0), (NOT p0)]
Product exploration timeout after 28100 steps with 2758 reset in 10002 ms.
Product exploration timeout after 24460 steps with 2327 reset in 10003 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 70 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 47 are kept as prefixes of interest. Removing 32718 places using SCC suffix rule.17 ms
Discarding 32718 places :
Also discarding 40884 output transitions
Drop transitions removed 40884 transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 47 transition count 73
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 47 transition count 73
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 13 place count 36 transition count 51
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 11 rules applied. Total rules applied 24 place count 36 transition count 51
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 24 rules in 52 ms. Remains 36 /32765 variables (removed 32729) and now considering 51/40955 (removed 40904) transitions.
[2022-05-22 05:21:23] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 51 rows 36 cols
[2022-05-22 05:21:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 05:21:23] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 36/32765 places, 51/40955 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/32765 places, 51/40955 transitions.
Entered a terminal (fully accepting) state of product in 4658 steps with 289 reset in 206 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-08 finished in 596800 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((((!F(p1)&&X(p2)) U X(X(p2)))||p0)))'
Support contains 4 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 5114 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:21:43] [INFO ] Invariants computation overflowed in 14139 ms
[2022-05-22 05:21:47] [INFO ] Implicit Places using invariants in 18212 ms returned []
Implicit Place search using SMT only with invariants took 18218 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:22:01] [INFO ] Invariants computation overflowed in 13721 ms
[2022-05-22 05:22:05] [INFO ] Dead Transitions using invariants and state equation in 17567 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}]], initial=1, aps=[p0:(OR (AND (GEQ s19500 1) (GEQ s19503 1)) (AND (GEQ s12632 1) (GEQ s12638 1))), p2:(AND (GEQ s19500 1) (GEQ s19503 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 7 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-09 finished in 41101 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(p0))))'
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 48 are kept as prefixes of interest. Removing 32717 places using SCC suffix rule.17 ms
Discarding 32717 places :
Also discarding 40883 output transitions
Drop transitions removed 40883 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 35 transition count 47
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 35 transition count 47
Graph (complete) has 20 edges and 35 vertex of which 34 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 0 with 1 rules applied. Total rules applied 26 place count 34 transition count 46
Applied a total of 26 rules in 49 ms. Remains 34 /32765 variables (removed 32731) and now considering 46/40955 (removed 40909) transitions.
// Phase 1: matrix 46 rows 34 cols
[2022-05-22 05:22:05] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 05:22:05] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 46 rows 34 cols
[2022-05-22 05:22:05] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 05:22:05] [INFO ] Implicit Places using invariants and state equation in 44 ms returned [2, 8, 12, 14, 16, 20]
Discarding 6 places :
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Implicit Place search using SMT with State Equation took 84 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/32765 places, 40/40955 transitions.
Graph (complete) has 19 edges and 28 vertex of which 22 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 11 place count 17 transition count 29
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 13 place count 17 transition count 27
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 17 transition count 25
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 17 transition count 25
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 17 transition count 24
Applied a total of 17 rules in 11 ms. Remains 17 /28 variables (removed 11) and now considering 24/40 (removed 16) transitions.
// Phase 1: matrix 24 rows 17 cols
[2022-05-22 05:22:05] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 05:22:05] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 24 rows 17 cols
[2022-05-22 05:22:05] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-22 05:22:05] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 17/32765 places, 24/40955 transitions.
Finished structural reductions, in 2 iterations. Remains : 17/32765 places, 24/40955 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s11 1) (LT s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6617 reset in 150 ms.
Product exploration explored 100000 steps with 6612 reset in 169 ms.
Computed a total of 17 stabilizing places and 24 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17 transition count 24
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-10 finished in 792 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(p0))))'
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 4990 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:22:24] [INFO ] Invariants computation overflowed in 13554 ms
[2022-05-22 05:22:28] [INFO ] Implicit Places using invariants in 17450 ms returned []
Implicit Place search using SMT only with invariants took 17453 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:22:42] [INFO ] Invariants computation overflowed in 14121 ms
[2022-05-22 05:22:46] [INFO ] Dead Transitions using invariants and state equation in 17953 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s16176 1) (GEQ s16181 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 7 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-11 finished in 40592 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 44 are kept as prefixes of interest. Removing 32721 places using SCC suffix rule.19 ms
Discarding 32721 places :
Also discarding 40887 output transitions
Drop transitions removed 40887 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 31 transition count 43
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 31 transition count 43
Graph (complete) has 16 edges and 31 vertex of which 30 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 0 with 1 rules applied. Total rules applied 26 place count 30 transition count 42
Applied a total of 26 rules in 51 ms. Remains 30 /32765 variables (removed 32735) and now considering 42/40955 (removed 40913) transitions.
// Phase 1: matrix 42 rows 30 cols
[2022-05-22 05:22:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 05:22:46] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 42 rows 30 cols
[2022-05-22 05:22:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 05:22:46] [INFO ] Implicit Places using invariants and state equation in 39 ms returned [6, 8]
Discarding 2 places :
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Implicit Place search using SMT with State Equation took 70 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/32765 places, 40/40955 transitions.
Graph (complete) has 15 edges and 28 vertex of which 26 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 24 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 24 transition count 35
Applied a total of 6 rules in 2 ms. Remains 24 /28 variables (removed 4) and now considering 35/40 (removed 5) transitions.
// Phase 1: matrix 35 rows 24 cols
[2022-05-22 05:22:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 05:22:46] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 35 rows 24 cols
[2022-05-22 05:22:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 05:22:46] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 24/32765 places, 35/40955 transitions.
Finished structural reductions, in 2 iterations. Remains : 24/32765 places, 35/40955 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s18 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-13 finished in 266 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0) U (G(X(p0))||p1)) U X(G((X(p1)||p2)))))'
Support contains 5 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 5134 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:23:11] [INFO ] Invariants computation overflowed in 18986 ms
[2022-05-22 05:23:14] [INFO ] Implicit Places using invariants in 22894 ms returned []
Implicit Place search using SMT only with invariants took 22899 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:23:29] [INFO ] Invariants computation overflowed in 14365 ms
[2022-05-22 05:23:33] [INFO ] Dead Transitions using invariants and state equation in 18346 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 310 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p2) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 6}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 7}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 6}, { cond=(NOT p1), acceptance={} source=6 dest: 8}], [{ cond=(NOT p1), acceptance={} source=7 dest: 0}, { cond=(NOT p1), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 4}]], initial=1, aps=[p0:(AND (GEQ s17933 1) (GEQ s17939 1)), p2:(AND (GEQ s15483 1) (GEQ s15491 1)), p1:(GEQ s2398 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 8 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-14 finished in 46799 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (G(p1)||X(p2)))))'
Support contains 6 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 4902 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:23:52] [INFO ] Invariants computation overflowed in 13988 ms
[2022-05-22 05:23:56] [INFO ] Implicit Places using invariants in 18051 ms returned []
Implicit Place search using SMT only with invariants took 18052 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2022-05-22 05:24:09] [INFO ] Invariants computation overflowed in 13205 ms
[2022-05-22 05:24:13] [INFO ] Dead Transitions using invariants and state equation in 17069 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 260 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND p1 p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (GEQ s25397 1) (GEQ s25400 1)), p0:(OR (AND (GEQ s9031 1) (GEQ s9125 1)) (AND (GEQ s25397 1) (GEQ s25400 1))), p2:(AND (GEQ s23006 1) (GEQ s23009 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 29 steps with 0 reset in 26 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-15 finished in 40415 ms.
All properties solved by simple procedures.
Total runtime 1839237 ms.
BK_STOP 1653197054689
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S02D1C1A12"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ViralEpidemic-PT-S02D1C1A12, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r276-smll-165307353200308"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S02D1C1A12.tgz
mv ViralEpidemic-PT-S02D1C1A12 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;