About the Execution of LoLa+red for SafeBus-PT-15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16218.367 | 939536.00 | 950186.00 | 25279.40 | F???F??FFFTTTFF? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r359-smll-167891808700284.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is SafeBus-PT-15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r359-smll-167891808700284
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 40K Feb 26 02:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 227K Feb 26 02:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 390K Feb 26 02:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.6M Feb 26 02:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 31K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 271K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 797K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 83K Feb 26 02:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 472K Feb 26 02:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 725K Feb 26 02:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M Feb 26 02:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.7K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.5M Mar 5 18:23 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 SafeBus-PT-15-LTLFireability-00
FORMULA_NAME SafeBus-PT-15-LTLFireability-01
FORMULA_NAME SafeBus-PT-15-LTLFireability-02
FORMULA_NAME SafeBus-PT-15-LTLFireability-03
FORMULA_NAME SafeBus-PT-15-LTLFireability-04
FORMULA_NAME SafeBus-PT-15-LTLFireability-05
FORMULA_NAME SafeBus-PT-15-LTLFireability-06
FORMULA_NAME SafeBus-PT-15-LTLFireability-07
FORMULA_NAME SafeBus-PT-15-LTLFireability-08
FORMULA_NAME SafeBus-PT-15-LTLFireability-09
FORMULA_NAME SafeBus-PT-15-LTLFireability-10
FORMULA_NAME SafeBus-PT-15-LTLFireability-11
FORMULA_NAME SafeBus-PT-15-LTLFireability-12
FORMULA_NAME SafeBus-PT-15-LTLFireability-13
FORMULA_NAME SafeBus-PT-15-LTLFireability-14
FORMULA_NAME SafeBus-PT-15-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679060127481
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-PT-15
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 13:35:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-17 13:35:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 13:35:31] [INFO ] Load time of PNML (sax parser for PT used): 455 ms
[2023-03-17 13:35:31] [INFO ] Transformed 621 places.
[2023-03-17 13:35:31] [INFO ] Transformed 4771 transitions.
[2023-03-17 13:35:31] [INFO ] Parsed PT model containing 621 places and 4771 transitions and 34549 arcs in 653 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 55 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Reduce places removed 15 places and 0 transitions.
FORMULA SafeBus-PT-15-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-15-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 606 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 54 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2023-03-17 13:35:32] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 13:35:32] [INFO ] Computed 65 place invariants in 120 ms
[2023-03-17 13:35:32] [INFO ] Implicit Places using invariants in 525 ms returned []
[2023-03-17 13:35:32] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-17 13:35:32] [INFO ] Invariant cache hit.
[2023-03-17 13:35:33] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:35:33] [INFO ] Implicit Places using invariants and state equation in 1093 ms returned []
Implicit Place search using SMT with State Equation took 1659 ms to find 0 implicit places.
[2023-03-17 13:35:33] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-17 13:35:33] [INFO ] Invariant cache hit.
[2023-03-17 13:35:40] [INFO ] Dead Transitions using invariants and state equation in 6775 ms found 225 transitions.
Found 225 dead transitions using SMT.
Drop transitions removed 225 transitions
Dead transitions reduction (with SMT) removed 225 transitions
Starting structural reductions in LTL mode, iteration 1 : 606/606 places, 4546/4771 transitions.
Applied a total of 0 rules in 41 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8547 ms. Remains : 606/606 places, 4546/4771 transitions.
Support contains 606 out of 606 places after structural reductions.
[2023-03-17 13:35:41] [INFO ] Flatten gal took : 560 ms
[2023-03-17 13:35:42] [INFO ] Flatten gal took : 382 ms
[2023-03-17 13:35:43] [INFO ] Input system was already deterministic with 4546 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=14 ) properties (out of 26) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-17 13:35:45] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 13:35:45] [INFO ] Computed 65 place invariants in 45 ms
[2023-03-17 13:35:45] [INFO ] [Real]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-17 13:35:45] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 28 ms returned sat
[2023-03-17 13:35:45] [INFO ] After 262ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA SafeBus-PT-15-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA SafeBus-PT-15-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 256 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1932 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:35:48] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:35:48] [INFO ] Invariant cache hit.
[2023-03-17 13:35:49] [INFO ] Implicit Places using invariants in 813 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 848 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4531
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 576 transition count 4531
Applied a total of 30 rules in 1688 ms. Remains 576 /591 variables (removed 15) and now considering 4531/4546 (removed 15) transitions.
[2023-03-17 13:35:50] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-17 13:35:51] [INFO ] Computed 50 place invariants in 19 ms
[2023-03-17 13:35:51] [INFO ] Implicit Places using invariants in 622 ms returned []
[2023-03-17 13:35:51] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 13:35:51] [INFO ] Invariant cache hit.
[2023-03-17 13:35:52] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:35:54] [INFO ] Implicit Places using invariants and state equation in 2911 ms returned []
Implicit Place search using SMT with State Equation took 3537 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 576/606 places, 4531/4546 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8013 ms. Remains : 576/606 places, 4531/4546 transitions.
Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-01 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 (OR (LT s237 1) (LT s373 1) (LT s473 1) (LT s484 1)) (OR (LT s237 1) (LT s372 1) (LT s476 1) (LT s484 1)) (OR (LT s237 1) (LT s371 1) (LT s479 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]]
Product exploration timeout after 72750 steps with 2478 reset in 10002 ms.
Product exploration timeout after 76790 steps with 2616 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Support contains 256 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 1190 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2023-03-17 13:36:16] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 13:36:16] [INFO ] Invariant cache hit.
[2023-03-17 13:36:17] [INFO ] Implicit Places using invariants in 711 ms returned []
[2023-03-17 13:36:17] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 13:36:17] [INFO ] Invariant cache hit.
[2023-03-17 13:36:18] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:36:20] [INFO ] Implicit Places using invariants and state equation in 2543 ms returned []
Implicit Place search using SMT with State Equation took 3277 ms to find 0 implicit places.
[2023-03-17 13:36:20] [INFO ] Redundant transitions in 507 ms returned []
[2023-03-17 13:36:20] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 13:36:20] [INFO ] Invariant cache hit.
[2023-03-17 13:36:25] [INFO ] Dead Transitions using invariants and state equation in 4542 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9537 ms. Remains : 576/576 places, 4531/4531 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 68310 steps with 2325 reset in 10002 ms.
Product exploration timeout after 72030 steps with 2458 reset in 10002 ms.
Support contains 256 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 1232 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2023-03-17 13:36:47] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 13:36:47] [INFO ] Invariant cache hit.
[2023-03-17 13:36:47] [INFO ] Implicit Places using invariants in 571 ms returned []
[2023-03-17 13:36:47] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 13:36:47] [INFO ] Invariant cache hit.
[2023-03-17 13:36:48] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:36:50] [INFO ] Implicit Places using invariants and state equation in 2932 ms returned []
Implicit Place search using SMT with State Equation took 3510 ms to find 0 implicit places.
[2023-03-17 13:36:51] [INFO ] Redundant transitions in 501 ms returned []
[2023-03-17 13:36:51] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 13:36:51] [INFO ] Invariant cache hit.
[2023-03-17 13:36:55] [INFO ] Dead Transitions using invariants and state equation in 4557 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9820 ms. Remains : 576/576 places, 4531/4531 transitions.
Treatment of property SafeBus-PT-15-LTLFireability-01 finished in 70471 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p1 U !p2)||X(F((p1&&X(F(p3)))))||p0))))'
Support contains 61 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1958 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:36:58] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 13:36:58] [INFO ] Computed 65 place invariants in 32 ms
[2023-03-17 13:37:00] [INFO ] Implicit Places using invariants in 1789 ms returned []
[2023-03-17 13:37:00] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:37:00] [INFO ] Invariant cache hit.
[2023-03-17 13:37:01] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:37:11] [INFO ] Implicit Places using invariants and state equation in 10670 ms returned []
Implicit Place search using SMT with State Equation took 12471 ms to find 0 implicit places.
[2023-03-17 13:37:11] [INFO ] Redundant transitions in 321 ms returned []
[2023-03-17 13:37:11] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:37:11] [INFO ] Invariant cache hit.
[2023-03-17 13:37:16] [INFO ] Dead Transitions using invariants and state equation in 5099 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19858 ms. Remains : 606/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) (NOT p1) p2)), (AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) (NOT p1) p2)]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p0) p1 p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND (NOT p3) p0) (AND (NOT p3) p1) (AND (NOT p3) (NOT p2))), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p0) p1 p2), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p3) p0 (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) p2), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p3) p0 p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p0) p1 p2), acceptance={0} source=2 dest: 2}], [{ cond=(OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2))), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p3:(OR (AND (GEQ s1 1) (GEQ s227 1)) (AND (GEQ s1 1) (GEQ s228 1)) (AND (GEQ s1 1) (GEQ s225 1)) (AND (GEQ s1 1) (GEQ s226 1)) (AND (GEQ s1 1) (GEQ s223 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 8999 reset in 3900 ms.
Product exploration explored 100000 steps with 8970 reset in 3529 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p3) p0 p1 p2))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2))))), (X (NOT (OR (AND (NOT p3) p0) (AND (NOT p3) p1) (AND (NOT p3) (NOT p2))))), (X (NOT (AND (NOT p3) p0 (NOT p1) p2))), (X (AND (NOT p3) (NOT p0) (NOT p1) p2)), (X (NOT (AND (NOT p3) (NOT p0) p1 p2))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (AND (NOT p3) p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p3) (NOT p0) p1 p2))))]
False Knowledge obtained : [(X (X (AND (NOT p3) p0 p1 p2))), (X (X (NOT (AND (NOT p3) p0 p1 p2)))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (OR (AND (NOT p3) p0) (AND (NOT p3) p1) (AND (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p3) p0) (AND (NOT p3) p1) (AND (NOT p3) (NOT p2)))))), (X (X (AND (NOT p3) (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p1) p2))))]
Knowledge based reduction with 11 factoid took 887 ms. Reduced automaton from 4 states, 13 edges and 4 AP (stutter insensitive) to 4 states, 13 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 235 ms :[(OR (AND (NOT p0) (NOT p1) p2) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=11 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=28 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-17 13:37:26] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:37:26] [INFO ] Invariant cache hit.
[2023-03-17 13:37:27] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p3) p0 p1 p2))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2))))), (X (NOT (OR (AND (NOT p3) p0) (AND (NOT p3) p1) (AND (NOT p3) (NOT p2))))), (X (NOT (AND (NOT p3) p0 (NOT p1) p2))), (X (AND (NOT p3) (NOT p0) (NOT p1) p2)), (X (NOT (AND (NOT p3) (NOT p0) p1 p2))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (AND (NOT p3) p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p3) (NOT p0) p1 p2)))), (G (NOT (AND (NOT p1) p2 p0 (NOT p3)))), (G (NOT (AND p1 p2 (NOT p0) (NOT p3))))]
False Knowledge obtained : [(X (X (AND (NOT p3) p0 p1 p2))), (X (X (NOT (AND (NOT p3) p0 p1 p2)))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (OR (AND (NOT p3) p0) (AND (NOT p3) p1) (AND (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p3) p0) (AND (NOT p3) p1) (AND (NOT p3) (NOT p2)))))), (X (X (AND (NOT p3) (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p1) p2)))), (F (OR (AND p1 (NOT p3)) (AND (NOT p2) (NOT p3)) (AND p0 (NOT p3)))), (F (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0))), (F (AND p1 p2 p0 (NOT p3))), (F (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p1) p2 (NOT p0))))]
Knowledge based reduction with 13 factoid took 1099 ms. Reduced automaton from 4 states, 13 edges and 4 AP (stutter insensitive) to 3 states, 7 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 154 ms :[(OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) (NOT p1) p2)), (AND (NOT p1) (NOT p3) p2), (AND (NOT p1) p2 (NOT p0))]
Stuttering acceptance computed with spot in 144 ms :[(OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) (NOT p1) p2)), (AND (NOT p1) (NOT p3) p2), (AND (NOT p1) p2 (NOT p0))]
[2023-03-17 13:37:28] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:37:29] [INFO ] Invariant cache hit.
[2023-03-17 13:37:40] [INFO ] [Real]Absence check using 32 positive place invariants in 71 ms returned sat
[2023-03-17 13:37:40] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 199 ms returned sat
[2023-03-17 13:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 13:37:43] [INFO ] [Real]Absence check using state equation in 3037 ms returned sat
[2023-03-17 13:37:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 13:37:57] [INFO ] [Nat]Absence check using 32 positive place invariants in 45 ms returned sat
[2023-03-17 13:37:57] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 132 ms returned sat
[2023-03-17 13:37:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 13:37:59] [INFO ] [Nat]Absence check using state equation in 1412 ms returned unknown
Could not prove EG (AND (NOT p1) p2 (NOT p3))
[2023-03-17 13:37:59] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:37:59] [INFO ] Invariant cache hit.
[2023-03-17 13:38:11] [INFO ] [Real]Absence check using 32 positive place invariants in 55 ms returned sat
[2023-03-17 13:38:12] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 564 ms returned sat
[2023-03-17 13:38:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 13:38:14] [INFO ] [Real]Absence check using state equation in 2154 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1) p2)
Support contains 61 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 2283 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:38:16] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:38:16] [INFO ] Invariant cache hit.
[2023-03-17 13:38:18] [INFO ] Implicit Places using invariants in 1847 ms returned []
[2023-03-17 13:38:18] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:38:18] [INFO ] Invariant cache hit.
[2023-03-17 13:38:19] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:38:27] [INFO ] Implicit Places using invariants and state equation in 8484 ms returned []
Implicit Place search using SMT with State Equation took 10337 ms to find 0 implicit places.
[2023-03-17 13:38:27] [INFO ] Redundant transitions in 343 ms returned []
[2023-03-17 13:38:27] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:38:27] [INFO ] Invariant cache hit.
[2023-03-17 13:38:31] [INFO ] Dead Transitions using invariants and state equation in 4079 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17061 ms. Remains : 606/606 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p3) (NOT p0)), (X (AND (NOT p1) (NOT p0) p2)), (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) (NOT p2))))), (X (NOT (OR (AND p1 (NOT p3)) (AND (NOT p2) (NOT p3))))), (X (AND (NOT p1) p2 (NOT p3))), (X (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) (NOT p2))))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (OR (AND p1 (NOT p3)) (AND (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND p1 (NOT p3)) (AND (NOT p2) (NOT p3)))))), (X (X (AND (NOT p1) p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3)))))]
Knowledge based reduction with 6 factoid took 551 ms. Reduced automaton from 3 states, 7 edges and 4 AP (stutter insensitive) to 3 states, 7 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 181 ms :[(OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) (NOT p1) p2)), (AND (NOT p1) (NOT p3) p2), (AND (NOT p1) p2 (NOT p0))]
Finished random walk after 24 steps, including 0 resets, run visited all 4 properties in 4 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p1) p2 (NOT p3) (NOT p0)), (X (AND (NOT p1) (NOT p0) p2)), (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) (NOT p2))))), (X (NOT (OR (AND p1 (NOT p3)) (AND (NOT p2) (NOT p3))))), (X (AND (NOT p1) p2 (NOT p3))), (X (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) (NOT p2))))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (OR (AND p1 (NOT p3)) (AND (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND p1 (NOT p3)) (AND (NOT p2) (NOT p3)))))), (X (X (AND (NOT p1) p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (F (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p1) p2 (NOT p3)))), (F (OR (AND p1 (NOT p3)) (AND (NOT p2) (NOT p3)))), (F (NOT (AND (NOT p0) (NOT p1) p2)))]
Knowledge based reduction with 6 factoid took 791 ms. Reduced automaton from 3 states, 7 edges and 4 AP (stutter insensitive) to 3 states, 7 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 197 ms :[(OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) (NOT p1) p2)), (AND (NOT p1) (NOT p3) p2), (AND (NOT p1) p2 (NOT p0))]
Stuttering acceptance computed with spot in 186 ms :[(OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) (NOT p1) p2)), (AND (NOT p1) (NOT p3) p2), (AND (NOT p1) p2 (NOT p0))]
[2023-03-17 13:38:33] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:38:34] [INFO ] Invariant cache hit.
[2023-03-17 13:38:45] [INFO ] [Real]Absence check using 32 positive place invariants in 67 ms returned sat
[2023-03-17 13:38:45] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 187 ms returned sat
[2023-03-17 13:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 13:38:48] [INFO ] [Real]Absence check using state equation in 2942 ms returned sat
[2023-03-17 13:38:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 13:39:00] [INFO ] [Nat]Absence check using 32 positive place invariants in 50 ms returned sat
[2023-03-17 13:39:00] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 148 ms returned sat
[2023-03-17 13:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 13:39:03] [INFO ] [Nat]Absence check using state equation in 2987 ms returned unknown
Could not prove EG (AND (NOT p1) p2 (NOT p3))
[2023-03-17 13:39:03] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:39:03] [INFO ] Invariant cache hit.
[2023-03-17 13:39:16] [INFO ] [Real]Absence check using 32 positive place invariants in 60 ms returned sat
[2023-03-17 13:39:16] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 604 ms returned sat
[2023-03-17 13:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 13:39:18] [INFO ] [Real]Absence check using state equation in 1923 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1) p2)
Stuttering acceptance computed with spot in 134 ms :[(OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) (NOT p1) p2)), (AND (NOT p1) (NOT p3) p2), (AND (NOT p1) p2 (NOT p0))]
Product exploration explored 100000 steps with 9022 reset in 3101 ms.
Product exploration explored 100000 steps with 8967 reset in 2883 ms.
Support contains 61 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1871 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:39:26] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:39:26] [INFO ] Invariant cache hit.
[2023-03-17 13:39:28] [INFO ] Implicit Places using invariants in 2054 ms returned []
[2023-03-17 13:39:28] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:39:28] [INFO ] Invariant cache hit.
[2023-03-17 13:39:29] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:39:41] [INFO ] Implicit Places using invariants and state equation in 12057 ms returned []
Implicit Place search using SMT with State Equation took 14128 ms to find 0 implicit places.
[2023-03-17 13:39:41] [INFO ] Redundant transitions in 277 ms returned []
[2023-03-17 13:39:41] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:39:41] [INFO ] Invariant cache hit.
[2023-03-17 13:39:45] [INFO ] Dead Transitions using invariants and state equation in 4242 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20540 ms. Remains : 606/606 places, 4546/4546 transitions.
Treatment of property SafeBus-PT-15-LTLFireability-02 finished in 169114 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||X(p1)))))'
Support contains 76 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 30 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:39:45] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:39:45] [INFO ] Invariant cache hit.
[2023-03-17 13:39:48] [INFO ] Implicit Places using invariants in 2087 ms returned []
[2023-03-17 13:39:48] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:39:48] [INFO ] Invariant cache hit.
[2023-03-17 13:39:48] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:39:56] [INFO ] Implicit Places using invariants and state equation in 8285 ms returned []
Implicit Place search using SMT with State Equation took 10409 ms to find 0 implicit places.
[2023-03-17 13:39:56] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:39:56] [INFO ] Invariant cache hit.
[2023-03-17 13:40:00] [INFO ] Dead Transitions using invariants and state equation in 4482 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14932 ms. Remains : 606/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (OR (LT s3 1) (LT s514 1)) (OR (LT s3 1) (LT s513 1)) (OR (LT s3 1) (LT s512 1)) (OR (LT s3 1) (LT s511 1)) (OR (LT s3 1) (LT s510 1)) (OR (LT s3 ...], 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]]
Product exploration explored 100000 steps with 10057 reset in 2101 ms.
Product exploration explored 100000 steps with 10054 reset in 1895 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 153 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 24 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 204 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 76 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 49 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:40:05] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:40:05] [INFO ] Invariant cache hit.
[2023-03-17 13:40:07] [INFO ] Implicit Places using invariants in 2115 ms returned []
[2023-03-17 13:40:08] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:40:08] [INFO ] Invariant cache hit.
[2023-03-17 13:40:09] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:40:16] [INFO ] Implicit Places using invariants and state equation in 8056 ms returned []
Implicit Place search using SMT with State Equation took 10183 ms to find 0 implicit places.
[2023-03-17 13:40:16] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:40:16] [INFO ] Invariant cache hit.
[2023-03-17 13:40:20] [INFO ] Dead Transitions using invariants and state equation in 4311 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14559 ms. Remains : 606/606 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 189 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 27 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 166 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 10036 reset in 2355 ms.
Product exploration explored 100000 steps with 10036 reset in 1911 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 76 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1464 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:40:27] [INFO ] Redundant transitions in 275 ms returned []
[2023-03-17 13:40:27] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:40:27] [INFO ] Invariant cache hit.
[2023-03-17 13:40:33] [INFO ] Dead Transitions using invariants and state equation in 6105 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7853 ms. Remains : 606/606 places, 4546/4546 transitions.
Support contains 76 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 49 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:40:33] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:40:33] [INFO ] Invariant cache hit.
[2023-03-17 13:40:35] [INFO ] Implicit Places using invariants in 1873 ms returned []
[2023-03-17 13:40:35] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:40:35] [INFO ] Invariant cache hit.
[2023-03-17 13:40:36] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:40:43] [INFO ] Implicit Places using invariants and state equation in 7955 ms returned []
Implicit Place search using SMT with State Equation took 9831 ms to find 0 implicit places.
[2023-03-17 13:40:43] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:40:43] [INFO ] Invariant cache hit.
[2023-03-17 13:40:49] [INFO ] Dead Transitions using invariants and state equation in 5215 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15108 ms. Remains : 606/606 places, 4546/4546 transitions.
Treatment of property SafeBus-PT-15-LTLFireability-03 finished in 63405 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&F(p1)) U X((F(p1)&&(X(p0)||p2)))))'
Support contains 302 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 15 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:40:49] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:40:49] [INFO ] Invariant cache hit.
[2023-03-17 13:40:50] [INFO ] Implicit Places using invariants in 1016 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1032 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 22 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1070 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 397 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p0), true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 6}]], initial=0, aps=[p0:(OR (AND (GEQ s226 1) (GEQ s558 1)) (AND (GEQ s218 1) (GEQ s550 1)) (AND (GEQ s215 1) (GEQ s547 1)) (AND (GEQ s219 1) (GEQ s551 1)) (AND (GEQ s221 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, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2604 reset in 2379 ms.
Product exploration explored 100000 steps with 2593 reset in 2141 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p1)), (X p2), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 422 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 48 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p1)), (X p2), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F p1), (F p2)]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 458 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2023-03-17 13:40:56] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 13:40:56] [INFO ] Computed 50 place invariants in 25 ms
[2023-03-17 13:41:04] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2023-03-17 13:41:04] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 68 ms returned sat
[2023-03-17 13:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 13:41:07] [INFO ] [Real]Absence check using state equation in 3130 ms returned sat
[2023-03-17 13:41:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 13:41:15] [INFO ] [Nat]Absence check using 19 positive place invariants in 57 ms returned sat
[2023-03-17 13:41:16] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 380 ms returned sat
[2023-03-17 13:41:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 13:41:18] [INFO ] [Nat]Absence check using state equation in 1887 ms returned sat
[2023-03-17 13:41:18] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:41:19] [INFO ] [Nat]Added 241 Read/Feed constraints in 1174 ms returned sat
[2023-03-17 13:41:19] [INFO ] Deduced a trap composed of 61 places in 294 ms of which 7 ms to minimize.
[2023-03-17 13:41:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 498 ms
[2023-03-17 13:41:20] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 530 ms.
[2023-03-17 13:41:21] [INFO ] Added : 4 causal constraints over 3 iterations in 1207 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 272 out of 591 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 22 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:41:21] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:41:21] [INFO ] Invariant cache hit.
[2023-03-17 13:41:22] [INFO ] Implicit Places using invariants in 858 ms returned []
[2023-03-17 13:41:22] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:41:22] [INFO ] Invariant cache hit.
[2023-03-17 13:41:22] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:41:25] [INFO ] Implicit Places using invariants and state equation in 3855 ms returned []
Implicit Place search using SMT with State Equation took 4717 ms to find 0 implicit places.
[2023-03-17 13:41:25] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:41:25] [INFO ] Invariant cache hit.
[2023-03-17 13:41:30] [INFO ] Dead Transitions using invariants and state equation in 4696 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9440 ms. Remains : 591/591 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p1)), (X p2), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 256 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 35 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p1)), (X p2), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F p1), (F p2)]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 369 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2023-03-17 13:41:31] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:41:31] [INFO ] Invariant cache hit.
[2023-03-17 13:41:40] [INFO ] [Real]Absence check using 19 positive place invariants in 45 ms returned sat
[2023-03-17 13:41:41] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 196 ms returned sat
[2023-03-17 13:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 13:41:45] [INFO ] [Real]Absence check using state equation in 4486 ms returned sat
[2023-03-17 13:41:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 13:41:52] [INFO ] [Nat]Absence check using 19 positive place invariants in 89 ms returned sat
[2023-03-17 13:41:53] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 165 ms returned sat
[2023-03-17 13:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 13:41:54] [INFO ] [Nat]Absence check using state equation in 1540 ms returned sat
[2023-03-17 13:41:54] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:41:55] [INFO ] [Nat]Added 241 Read/Feed constraints in 650 ms returned sat
[2023-03-17 13:41:55] [INFO ] Deduced a trap composed of 74 places in 240 ms of which 1 ms to minimize.
[2023-03-17 13:41:56] [INFO ] Deduced a trap composed of 74 places in 346 ms of which 1 ms to minimize.
[2023-03-17 13:41:58] [INFO ] Deduced a trap composed of 61 places in 257 ms of which 2 ms to minimize.
[2023-03-17 13:41:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2846 ms
[2023-03-17 13:41:58] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 213 ms.
[2023-03-17 13:41:58] [INFO ] Added : 2 causal constraints over 2 iterations in 551 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2611 reset in 1950 ms.
Product exploration explored 100000 steps with 2599 reset in 1987 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 272 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4546
Deduced a syphon composed of 15 places in 1 ms
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 591 transition count 4546
Deduced a syphon composed of 15 places in 1 ms
Applied a total of 15 rules in 1545 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:42:04] [INFO ] Redundant transitions in 281 ms returned []
[2023-03-17 13:42:04] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 13:42:04] [INFO ] Computed 50 place invariants in 15 ms
[2023-03-17 13:42:08] [INFO ] Dead Transitions using invariants and state equation in 3225 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 591/591 places, 4546/4546 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5073 ms. Remains : 591/591 places, 4546/4546 transitions.
Support contains 272 out of 591 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 22 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:42:08] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 13:42:08] [INFO ] Computed 50 place invariants in 15 ms
[2023-03-17 13:42:09] [INFO ] Implicit Places using invariants in 1117 ms returned []
[2023-03-17 13:42:09] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:42:09] [INFO ] Invariant cache hit.
[2023-03-17 13:42:09] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:42:13] [INFO ] Implicit Places using invariants and state equation in 3782 ms returned []
Implicit Place search using SMT with State Equation took 4908 ms to find 0 implicit places.
[2023-03-17 13:42:13] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:42:13] [INFO ] Invariant cache hit.
[2023-03-17 13:42:17] [INFO ] Dead Transitions using invariants and state equation in 4796 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9738 ms. Remains : 591/591 places, 4546/4546 transitions.
Treatment of property SafeBus-PT-15-LTLFireability-05 finished in 89120 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(F(!p0))||G(p1)) U G(p2)))'
Support contains 257 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1784 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:42:20] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 13:42:20] [INFO ] Computed 65 place invariants in 29 ms
[2023-03-17 13:42:21] [INFO ] Implicit Places using invariants in 1465 ms returned []
[2023-03-17 13:42:21] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:42:21] [INFO ] Invariant cache hit.
[2023-03-17 13:42:22] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:42:28] [INFO ] Implicit Places using invariants and state equation in 6637 ms returned []
Implicit Place search using SMT with State Equation took 8105 ms to find 0 implicit places.
[2023-03-17 13:42:28] [INFO ] Redundant transitions in 440 ms returned []
[2023-03-17 13:42:28] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:42:28] [INFO ] Invariant cache hit.
[2023-03-17 13:42:34] [INFO ] Dead Transitions using invariants and state equation in 5856 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16192 ms. Remains : 606/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p2), p0, (OR (AND p0 p2) (AND p0 p1)), (AND p0 p2 (NOT p1)), (AND p0 (NOT p2) p1)]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p2 p0) (AND p0 p1)), acceptance={} source=2 dest: 1}, { cond=(OR p2 p1), acceptance={} source=2 dest: 2}], [{ cond=(AND p2 p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p2 p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 2}, { cond=(AND p2 p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(OR (NOT (OR (AND (GEQ s485 1) (GEQ s546 1)) (AND (GEQ s486 1) (GEQ s547 1)) (AND (GEQ s488 1) (GEQ s549 1)) (AND (GEQ s491 1) (GEQ s552 1)) (AND (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 33017 reset in 2074 ms.
Product exploration explored 100000 steps with 33019 reset in 2514 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (OR (AND p2 p0) (AND p0 p1))), (X (OR p2 p1)), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p0 p1))), (X (AND p2 (NOT p1))), (X (NOT (AND p2 p1))), (X (AND p2 p0 (NOT p1))), (X p0), (X (X p2)), (X (X (OR (AND p2 p0) (AND p0 p1)))), (X (X (OR p2 p1))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (AND p2 p0 (NOT p1)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 23 factoid took 1176 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter insensitive) to 5 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 228 ms :[(NOT p2), p0, (OR (AND p0 p2) (AND p0 p1)), (AND p0 p2 (NOT p1)), (AND p0 (NOT p2) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=17 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=15 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=18 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-17 13:42:42] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:42:42] [INFO ] Invariant cache hit.
[2023-03-17 13:42:43] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (OR (AND p2 p0) (AND p0 p1))), (X (OR p2 p1)), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p0 p1))), (X (AND p2 (NOT p1))), (X (NOT (AND p2 p1))), (X (AND p2 p0 (NOT p1))), (X p0), (X (X p2)), (X (X (OR (AND p2 p0) (AND p0 p1)))), (X (X (OR p2 p1))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (AND p2 p0 (NOT p1)))), (X (X p0)), (G (NOT (AND (NOT p2) p1))), (G (NOT (AND (NOT p2) p1 p0)))]
False Knowledge obtained : [(F (NOT (AND p2 (NOT p1)))), (F (NOT (OR (AND p2 p0) (AND p1 p0)))), (F (NOT p0)), (F (NOT p2)), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) (NOT p1) p0)), (F (NOT (AND p2 (NOT p1) p0))), (F (NOT (OR p2 p1))), (F (AND p2 p1))]
Knowledge based reduction with 25 factoid took 1380 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p2), p0, (AND p0 p2)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p2), p0, (AND p0 p2)]
Support contains 257 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 2049 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:42:47] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:42:47] [INFO ] Invariant cache hit.
[2023-03-17 13:42:49] [INFO ] Implicit Places using invariants in 1741 ms returned []
[2023-03-17 13:42:49] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:42:49] [INFO ] Invariant cache hit.
[2023-03-17 13:42:49] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:42:55] [INFO ] Implicit Places using invariants and state equation in 6801 ms returned []
Implicit Place search using SMT with State Equation took 8546 ms to find 0 implicit places.
[2023-03-17 13:42:56] [INFO ] Redundant transitions in 469 ms returned []
[2023-03-17 13:42:56] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:42:56] [INFO ] Invariant cache hit.
[2023-03-17 13:43:01] [INFO ] Dead Transitions using invariants and state equation in 5341 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16419 ms. Remains : 606/606 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0), (X p2), (X (NOT (AND p0 (NOT p2)))), (X (AND p0 p2)), (X p0), (X (X p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p0 p2))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 479 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p2), p0, (AND p0 p2)]
Finished random walk after 49 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND p2 p0), (X p2), (X (NOT (AND p0 (NOT p2)))), (X (AND p0 p2)), (X p0), (X (X p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p0 p2))), (X (X p0))]
False Knowledge obtained : [(F (NOT (AND p2 p0))), (F (NOT p2)), (F (NOT p0)), (F (AND (NOT p2) p0))]
Knowledge based reduction with 9 factoid took 499 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p2), p0, (AND p0 p2)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p2), p0, (AND p0 p2)]
Stuttering acceptance computed with spot in 155 ms :[(NOT p2), p0, (AND p0 p2)]
Product exploration explored 100000 steps with 3045 reset in 1770 ms.
Product exploration explored 100000 steps with 3011 reset in 1368 ms.
Support contains 257 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1585 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:43:08] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:43:08] [INFO ] Invariant cache hit.
[2023-03-17 13:43:10] [INFO ] Implicit Places using invariants in 1953 ms returned []
[2023-03-17 13:43:10] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:43:10] [INFO ] Invariant cache hit.
[2023-03-17 13:43:10] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:43:17] [INFO ] Implicit Places using invariants and state equation in 7188 ms returned []
Implicit Place search using SMT with State Equation took 9148 ms to find 0 implicit places.
[2023-03-17 13:43:17] [INFO ] Redundant transitions in 440 ms returned []
[2023-03-17 13:43:17] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:43:17] [INFO ] Invariant cache hit.
[2023-03-17 13:43:23] [INFO ] Dead Transitions using invariants and state equation in 5633 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16824 ms. Remains : 606/606 places, 4546/4546 transitions.
Treatment of property SafeBus-PT-15-LTLFireability-06 finished in 65192 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 212 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 36 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:43:23] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:43:23] [INFO ] Invariant cache hit.
[2023-03-17 13:43:25] [INFO ] Implicit Places using invariants in 1961 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1968 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 45 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2050 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 145 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-07 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:(AND (OR (LT s0 1) (LT s147 1) (LT s484 1)) (OR (LT s0 1) (LT s49 1) (LT s484 1)) (OR (LT s0 1) (LT s118 1) (LT s484 1)) (OR (LT s0 1) (LT s60 1) (LT s...], 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]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-15-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-15-LTLFireability-07 finished in 2225 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U ((!p1&&F(!p2)) U p1)))'
Support contains 6 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1472 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:43:27] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:43:27] [INFO ] Invariant cache hit.
[2023-03-17 13:43:29] [INFO ] Implicit Places using invariants in 2481 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 2500 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 591 transition count 4532
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 577 transition count 4532
Applied a total of 28 rules in 1328 ms. Remains 577 /591 variables (removed 14) and now considering 4532/4546 (removed 14) transitions.
[2023-03-17 13:43:31] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 577 cols
[2023-03-17 13:43:31] [INFO ] Computed 50 place invariants in 13 ms
[2023-03-17 13:43:33] [INFO ] Implicit Places using invariants in 2206 ms returned []
[2023-03-17 13:43:33] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
[2023-03-17 13:43:33] [INFO ] Invariant cache hit.
[2023-03-17 13:43:34] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:43:39] [INFO ] Implicit Places using invariants and state equation in 6442 ms returned []
Implicit Place search using SMT with State Equation took 8694 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 577/606 places, 4532/4546 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 13996 ms. Remains : 577/606 places, 4532/4546 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), p2, (NOT p1)]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s1 1)), p0:(AND (GEQ s226 1) (GEQ s546 1)), p2:(AND (GEQ s539 1) (GEQ s547 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2980 reset in 1842 ms.
Stack based approach found an accepted trace after 80433 steps with 2444 reset with depth 149 and stack size 149 in 1517 ms.
FORMULA SafeBus-PT-15-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-15-LTLFireability-08 finished in 17541 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(!X(G((!(X(p1)&&p0)&&X(p1)))))) U p2))'
Support contains 3 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 31 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:43:43] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 13:43:43] [INFO ] Computed 65 place invariants in 17 ms
[2023-03-17 13:43:46] [INFO ] Implicit Places using invariants in 2686 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 2697 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 48 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2778 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p2), (AND (NOT p0) p1), (OR (NOT p2) (AND (NOT p0) p1)), (AND (NOT p0) p1)]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}]], initial=0, aps=[p2:(AND (GEQ s0 1) (GEQ s1 1)), p0:(AND (GEQ s0 1) (GEQ s1 1)), p1:(AND (GEQ s1 1) (GEQ s219 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 1247 reset in 1756 ms.
Product exploration explored 100000 steps with 1267 reset in 1353 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 212 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (OR (NOT p2) (AND (NOT p0) p1)), (OR (NOT p2) (AND (NOT p0) p1))]
Finished random walk after 146 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT p2)))]
False Knowledge obtained : [(F p0), (F p2), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 329 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (OR (NOT p2) (AND (NOT p0) p1)), (OR (NOT p2) (AND (NOT p0) p1))]
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (OR (NOT p2) (AND (NOT p0) p1)), (OR (NOT p2) (AND (NOT p0) p1))]
[2023-03-17 13:43:50] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 13:43:50] [INFO ] Computed 50 place invariants in 23 ms
[2023-03-17 13:43:55] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2023-03-17 13:43:55] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 61 ms returned unsat
Proved EG (NOT p2)
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT p2)))]
False Knowledge obtained : [(F p0), (F p2), (F (AND (NOT p0) p1)), (G (NOT p2))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 4 factoid took 186 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SafeBus-PT-15-LTLFireability-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-PT-15-LTLFireability-09 finished in 12448 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 52 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:43:55] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 13:43:55] [INFO ] Computed 65 place invariants in 27 ms
[2023-03-17 13:43:57] [INFO ] Implicit Places using invariants in 1975 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1982 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 48 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2084 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s122 1) (LT s484 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1103 ms.
Product exploration explored 100000 steps with 50000 reset in 842 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 61 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SafeBus-PT-15-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-PT-15-LTLFireability-12 finished in 4232 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&F(p1))))'
Support contains 4 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1119 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:44:01] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:44:01] [INFO ] Invariant cache hit.
[2023-03-17 13:44:03] [INFO ] Implicit Places using invariants in 2380 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 2388 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4531
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 576 transition count 4531
Applied a total of 30 rules in 1429 ms. Remains 576 /591 variables (removed 15) and now considering 4531/4546 (removed 15) transitions.
[2023-03-17 13:44:05] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-17 13:44:05] [INFO ] Computed 50 place invariants in 14 ms
[2023-03-17 13:44:06] [INFO ] Implicit Places using invariants in 1691 ms returned []
[2023-03-17 13:44:06] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 13:44:06] [INFO ] Invariant cache hit.
[2023-03-17 13:44:07] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:44:13] [INFO ] Implicit Places using invariants and state equation in 6707 ms returned []
Implicit Place search using SMT with State Equation took 8408 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 576/606 places, 4531/4546 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 13348 ms. Remains : 576/606 places, 4531/4546 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s505 1)), p1:(AND (GEQ s555 1) (GEQ s573 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 48 reset in 1876 ms.
Stack based approach found an accepted trace after 1087 steps with 0 reset with depth 1088 and stack size 1086 in 23 ms.
FORMULA SafeBus-PT-15-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-15-LTLFireability-13 finished in 15384 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 3 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 34 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:44:15] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 13:44:15] [INFO ] Computed 65 place invariants in 19 ms
[2023-03-17 13:44:17] [INFO ] Implicit Places using invariants in 1846 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1850 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 31 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1917 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 184 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-14 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 s0 1) (GEQ s13 1) (GEQ s484 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 0 ms.
FORMULA SafeBus-PT-15-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-15-LTLFireability-14 finished in 2121 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1190 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:44:18] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:44:18] [INFO ] Invariant cache hit.
[2023-03-17 13:44:20] [INFO ] Implicit Places using invariants in 1976 ms returned [546, 547, 548, 549, 550, 551, 552, 554, 555, 556, 557, 558, 559, 560]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1981 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 592/606 places, 4546/4546 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 592 transition count 4532
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 578 transition count 4532
Applied a total of 28 rules in 1201 ms. Remains 578 /592 variables (removed 14) and now considering 4532/4546 (removed 14) transitions.
[2023-03-17 13:44:21] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2023-03-17 13:44:21] [INFO ] Computed 51 place invariants in 15 ms
[2023-03-17 13:44:23] [INFO ] Implicit Places using invariants in 1716 ms returned []
[2023-03-17 13:44:23] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
[2023-03-17 13:44:23] [INFO ] Invariant cache hit.
[2023-03-17 13:44:24] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:44:30] [INFO ] Implicit Places using invariants and state equation in 6669 ms returned []
Implicit Place search using SMT with State Equation took 8390 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 578/606 places, 4532/4546 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 12763 ms. Remains : 578/606 places, 4532/4546 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SafeBus-PT-15-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s505 1)), p1:(OR (LT s492 1) (LT s546 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1425 reset in 1468 ms.
Product exploration explored 100000 steps with 1343 reset in 1507 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 197 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 94 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 235 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 578 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 578/578 places, 4532/4532 transitions.
Applied a total of 0 rules in 1180 ms. Remains 578 /578 variables (removed 0) and now considering 4532/4532 (removed 0) transitions.
[2023-03-17 13:44:35] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
[2023-03-17 13:44:35] [INFO ] Invariant cache hit.
[2023-03-17 13:44:37] [INFO ] Implicit Places using invariants in 1624 ms returned []
[2023-03-17 13:44:37] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
[2023-03-17 13:44:37] [INFO ] Invariant cache hit.
[2023-03-17 13:44:37] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:44:43] [INFO ] Implicit Places using invariants and state equation in 6359 ms returned []
Implicit Place search using SMT with State Equation took 8006 ms to find 0 implicit places.
[2023-03-17 13:44:43] [INFO ] Redundant transitions in 297 ms returned []
[2023-03-17 13:44:43] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
[2023-03-17 13:44:43] [INFO ] Invariant cache hit.
[2023-03-17 13:44:47] [INFO ] Dead Transitions using invariants and state equation in 3348 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12839 ms. Remains : 578/578 places, 4532/4532 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 197 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 44 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 238 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 1440 reset in 1460 ms.
Product exploration explored 100000 steps with 1330 reset in 1572 ms.
Support contains 4 out of 578 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 578/578 places, 4532/4532 transitions.
Applied a total of 0 rules in 1194 ms. Remains 578 /578 variables (removed 0) and now considering 4532/4532 (removed 0) transitions.
[2023-03-17 13:44:52] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
[2023-03-17 13:44:52] [INFO ] Invariant cache hit.
[2023-03-17 13:44:53] [INFO ] Implicit Places using invariants in 1676 ms returned []
[2023-03-17 13:44:53] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
[2023-03-17 13:44:53] [INFO ] Invariant cache hit.
[2023-03-17 13:44:54] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:45:00] [INFO ] Implicit Places using invariants and state equation in 6849 ms returned []
Implicit Place search using SMT with State Equation took 8525 ms to find 0 implicit places.
[2023-03-17 13:45:01] [INFO ] Redundant transitions in 288 ms returned []
[2023-03-17 13:45:01] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
[2023-03-17 13:45:01] [INFO ] Invariant cache hit.
[2023-03-17 13:45:04] [INFO ] Dead Transitions using invariants and state equation in 3096 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13130 ms. Remains : 578/578 places, 4532/4532 transitions.
Treatment of property SafeBus-PT-15-LTLFireability-15 finished in 46902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p1 U !p2)||X(F((p1&&X(F(p3)))))||p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||X(p1)))))'
Found a Shortening insensitive property : SafeBus-PT-15-LTLFireability-03
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 76 out of 606 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 75 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:45:05] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 13:45:05] [INFO ] Computed 65 place invariants in 25 ms
[2023-03-17 13:45:06] [INFO ] Implicit Places using invariants in 1638 ms returned []
[2023-03-17 13:45:06] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:45:06] [INFO ] Invariant cache hit.
[2023-03-17 13:45:07] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:45:14] [INFO ] Implicit Places using invariants and state equation in 7354 ms returned []
Implicit Place search using SMT with State Equation took 8996 ms to find 0 implicit places.
[2023-03-17 13:45:14] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:45:14] [INFO ] Invariant cache hit.
[2023-03-17 13:45:18] [INFO ] Dead Transitions using invariants and state equation in 4304 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 13376 ms. Remains : 606/606 places, 4546/4546 transitions.
Running random walk in product with property : SafeBus-PT-15-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (OR (LT s3 1) (LT s514 1)) (OR (LT s3 1) (LT s513 1)) (OR (LT s3 1) (LT s512 1)) (OR (LT s3 1) (LT s511 1)) (OR (LT s3 1) (LT s510 1)) (OR (LT s3 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 10094 reset in 1892 ms.
Product exploration explored 100000 steps with 10138 reset in 1916 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 44 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 176 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 76 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 32 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:45:22] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:45:22] [INFO ] Invariant cache hit.
[2023-03-17 13:45:24] [INFO ] Implicit Places using invariants in 1643 ms returned []
[2023-03-17 13:45:24] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:45:24] [INFO ] Invariant cache hit.
[2023-03-17 13:45:25] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:45:30] [INFO ] Implicit Places using invariants and state equation in 6229 ms returned []
Implicit Place search using SMT with State Equation took 7875 ms to find 0 implicit places.
[2023-03-17 13:45:30] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:45:30] [INFO ] Invariant cache hit.
[2023-03-17 13:45:35] [INFO ] Dead Transitions using invariants and state equation in 4585 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12498 ms. Remains : 606/606 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 39 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 177 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 10029 reset in 1878 ms.
Product exploration explored 100000 steps with 10148 reset in 1920 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 76 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1169 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:45:41] [INFO ] Redundant transitions in 277 ms returned []
[2023-03-17 13:45:41] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:45:41] [INFO ] Invariant cache hit.
[2023-03-17 13:45:47] [INFO ] Dead Transitions using invariants and state equation in 5563 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7029 ms. Remains : 606/606 places, 4546/4546 transitions.
Support contains 76 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 30 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 13:45:47] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:45:47] [INFO ] Invariant cache hit.
[2023-03-17 13:45:48] [INFO ] Implicit Places using invariants in 1657 ms returned []
[2023-03-17 13:45:48] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:45:48] [INFO ] Invariant cache hit.
[2023-03-17 13:45:49] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 13:45:55] [INFO ] Implicit Places using invariants and state equation in 6964 ms returned []
Implicit Place search using SMT with State Equation took 8629 ms to find 0 implicit places.
[2023-03-17 13:45:55] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 13:45:55] [INFO ] Invariant cache hit.
[2023-03-17 13:46:01] [INFO ] Dead Transitions using invariants and state equation in 5486 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14147 ms. Remains : 606/606 places, 4546/4546 transitions.
Treatment of property SafeBus-PT-15-LTLFireability-03 finished in 56952 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&F(p1)) U X((F(p1)&&(X(p0)||p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(F(!p0))||G(p1)) U G(p2)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
[2023-03-17 13:46:02] [INFO ] Flatten gal took : 292 ms
[2023-03-17 13:46:02] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/LTLFireability.sr.xml took 58 ms.
[2023-03-17 13:46:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 606 places, 4546 transitions and 32329 arcs took 39 ms.
Total runtime 631996 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT SafeBus-PT-15
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLFireability
BK_STOP 1679061067017
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLFireability.xml
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 2580 Killed lola --conf=$BIN_DIR/configfiles/ltlfireabilityconf --formula=$DIR/LTLFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SafeBus-PT-15"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$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 2-5348"
echo " Executing tool lolaxred"
echo " Input is SafeBus-PT-15, 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 r359-smll-167891808700284"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-15.tgz
mv SafeBus-PT-15 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 ;