About the Execution of ITS-Tools for FamilyReunion-COL-L00020M0002C001P001G001
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 52827.00 | 0.00 | 0.00 | FFFFFFFFFFFTFTTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r086-smll-174860101900108.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is FamilyReunion-COL-L00020M0002C001P001G001, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860101900108
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 24 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 135K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-00
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-01
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-02
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-03
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-04
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-05
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-06
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-07
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-08
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-09
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-10
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-11
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-12
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-13
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-14
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1748675631009
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00020M0002C001P001G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202505121319
[2025-05-31 07:13:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 07:13:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 07:13:53] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-05-31 07:13:53] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 07:13:54] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1035 ms
[2025-05-31 07:13:54] [INFO ] Detected 5 constant HL places corresponding to 11 PT places.
[2025-05-31 07:13:54] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 3292 PT places and 2774.0 transition bindings in 49 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2025-05-31 07:13:54] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 8 ms.
[2025-05-31 07:13:54] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 104 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 104 transition count 66
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 14 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 4985 steps (0 resets) in 122 ms. (40 steps per ms) remains 0/27 properties
[2025-05-31 07:13:54] [INFO ] Flatten gal took : 44 ms
[2025-05-31 07:13:54] [INFO ] Flatten gal took : 14 ms
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 2
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 2
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
[2025-05-31 07:13:54] [INFO ] Unfolded HLPN to a Petri net with 3095 places and 2438 transitions 6997 arcs in 90 ms.
[2025-05-31 07:13:54] [INFO ] Unfolded 14 HLPN properties in 3 ms.
[2025-05-31 07:13:54] [INFO ] Reduced 21 identical enabling conditions.
Deduced a syphon composed of 21 places in 29 ms
Reduce places removed 30 places and 0 transitions.
Support contains 1198 out of 3065 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3065/3065 places, 2438/2438 transitions.
Reduce places removed 73 places and 0 transitions.
Discarding 252 places :
Implicit places reduction removed 252 places
Iterating post reduction 0 with 325 rules applied. Total rules applied 325 place count 2740 transition count 2438
Discarding 85 places :
Symmetric choice reduction at 1 with 85 rule applications. Total rules 410 place count 2655 transition count 2353
Iterating global reduction 1 with 85 rules applied. Total rules applied 495 place count 2655 transition count 2353
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 538 place count 2612 transition count 2290
Iterating global reduction 1 with 43 rules applied. Total rules applied 581 place count 2612 transition count 2290
Discarding 21 places :
Implicit places reduction removed 21 places
Iterating post reduction 1 with 21 rules applied. Total rules applied 602 place count 2591 transition count 2290
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 644 place count 2549 transition count 2248
Iterating global reduction 2 with 42 rules applied. Total rules applied 686 place count 2549 transition count 2248
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 688 place count 2547 transition count 2206
Iterating global reduction 2 with 2 rules applied. Total rules applied 690 place count 2547 transition count 2206
Discarding 21 places :
Implicit places reduction removed 21 places
Iterating post reduction 2 with 21 rules applied. Total rules applied 711 place count 2526 transition count 2206
Applied a total of 711 rules in 1045 ms. Remains 2526 /3065 variables (removed 539) and now considering 2206/2438 (removed 232) transitions.
// Phase 1: matrix 2206 rows 2526 cols
[2025-05-31 07:13:56] [INFO ] Computed 404 invariants in 155 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:13:58] [INFO ] Implicit Places using invariants in 1910 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 1346, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1642, 2273]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 1990 ms to find 45 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2481/3065 places, 2206/2438 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 2461 transition count 2186
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 2461 transition count 2186
Applied a total of 40 rules in 193 ms. Remains 2461 /2481 variables (removed 20) and now considering 2186/2206 (removed 20) transitions.
// Phase 1: matrix 2186 rows 2461 cols
[2025-05-31 07:13:58] [INFO ] Computed 359 invariants in 62 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:13:59] [INFO ] Implicit Places using invariants in 856 ms returned []
[2025-05-31 07:13:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:02] [INFO ] Implicit Places using invariants and state equation in 3425 ms returned []
Implicit Place search using SMT with State Equation took 4292 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2461/3065 places, 2186/2438 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7535 ms. Remains : 2461/3065 places, 2186/2438 transitions.
Support contains 1198 out of 2461 places after structural reductions.
[2025-05-31 07:14:02] [INFO ] Flatten gal took : 201 ms
[2025-05-31 07:14:03] [INFO ] Flatten gal took : 163 ms
[2025-05-31 07:14:03] [INFO ] Input system was already deterministic with 2186 transitions.
Support contains 1009 out of 2461 places (down from 1198) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 27 to 25
RANDOM walk for 4302 steps (0 resets) in 700 ms. (6 steps per ms) remains 0/25 properties
Computed a total of 2461 stabilizing places and 2186 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2461 transition count 2186
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 21 out of 2461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Graph (complete) has 2983 edges and 2461 vertex of which 2184 are kept as prefixes of interest. Removing 277 places using SCC suffix rule.17 ms
Discarding 277 places :
Also discarding 275 output transitions
Drop transitions (Output transitions of discarded places.) removed 275 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 210 places :
Implicit places reduction removed 210 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1428 transitions
Trivial Post-agglo rules discarded 1428 transitions
Performed 1428 trivial Post agglomeration. Transition count delta: 1428
Iterating post reduction 0 with 1638 rules applied. Total rules applied 1639 place count 1953 transition count 462
Reduce places removed 1428 places and 0 transitions.
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 1491 rules applied. Total rules applied 3130 place count 525 transition count 399
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 3151 place count 504 transition count 399
Performed 231 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 231 Pre rules applied. Total rules applied 3151 place count 504 transition count 168
Deduced a syphon composed of 231 places in 0 ms
Ensure Unique test removed 105 places
Reduce places removed 336 places and 0 transitions.
Iterating global reduction 3 with 567 rules applied. Total rules applied 3718 place count 168 transition count 168
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 3718 place count 168 transition count 147
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 3760 place count 147 transition count 147
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 3781 place count 126 transition count 126
Iterating global reduction 3 with 21 rules applied. Total rules applied 3802 place count 126 transition count 126
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Discarding 21 places :
Implicit places reduction removed 21 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 3 with 84 rules applied. Total rules applied 3886 place count 105 transition count 63
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 4 with 42 rules applied. Total rules applied 3928 place count 63 transition count 63
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 3928 place count 63 transition count 42
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 3970 place count 42 transition count 42
Applied a total of 3970 rules in 147 ms. Remains 42 /2461 variables (removed 2419) and now considering 42/2186 (removed 2144) transitions.
// Phase 1: matrix 42 rows 42 cols
[2025-05-31 07:14:04] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-31 07:14:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:04] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:14:04] [INFO ] Redundant transitions in 0 ms returned []
Running 21 sub problems to find dead transitions.
[2025-05-31 07:14:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 42/63 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 21/84 variables, 21/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 0/84 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/84 variables, and 42 constraints, problems are : Problem set: 0 solved, 21 unsolved in 588 ms.
Refiners :[State Equation: 42/42 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 42/63 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 21/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (OVERLAPS) 21/84 variables, 21/63 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/84 variables, and 63 constraints, problems are : Problem set: 0 solved, 21 unsolved in 547 ms.
Refiners :[State Equation: 42/42 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1160ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 1169ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/2461 places, 42/2186 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1395 ms. Remains : 42/2461 places, 42/2186 transitions.
Stuttering acceptance computed with spot in 247 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-00
Stuttering criterion allowed to conclude after 134 steps with 6 reset in 3 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-00 finished in 1732 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 21 out of 2461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Graph (complete) has 2983 edges and 2461 vertex of which 1155 are kept as prefixes of interest. Removing 1306 places using SCC suffix rule.7 ms
Discarding 1306 places :
Also discarding 1178 output transitions
Drop transitions (Output transitions of discarded places.) removed 1178 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 189 places :
Implicit places reduction removed 189 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 882 transitions
Trivial Post-agglo rules discarded 882 transitions
Performed 882 trivial Post agglomeration. Transition count delta: 882
Iterating post reduction 0 with 1071 rules applied. Total rules applied 1072 place count 945 transition count 105
Reduce places removed 882 places and 0 transitions.
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 924 rules applied. Total rules applied 1996 place count 63 transition count 63
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 1996 place count 63 transition count 42
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 2038 place count 42 transition count 42
Applied a total of 2038 rules in 31 ms. Remains 42 /2461 variables (removed 2419) and now considering 42/2186 (removed 2144) transitions.
[2025-05-31 07:14:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:05] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-05-31 07:14:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:06] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:14:06] [INFO ] Redundant transitions in 1 ms returned []
Running 21 sub problems to find dead transitions.
[2025-05-31 07:14:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 42/63 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 21/84 variables, 21/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 0/84 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/84 variables, and 42 constraints, problems are : Problem set: 0 solved, 21 unsolved in 506 ms.
Refiners :[State Equation: 42/42 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 42/63 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 21/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (OVERLAPS) 21/84 variables, 21/63 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/84 variables, and 63 constraints, problems are : Problem set: 0 solved, 21 unsolved in 418 ms.
Refiners :[State Equation: 42/42 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 930ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 930ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/2461 places, 42/2186 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1036 ms. Remains : 42/2461 places, 42/2186 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-01
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 1 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-01 finished in 1092 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(X(G(!p0))))) U (F(G(p0)) U (p0 U p1))))'
Support contains 85 out of 2461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Discarding 210 places :
Implicit places reduction removed 210 places
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2251 transition count 2186
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 294 place count 2167 transition count 2102
Iterating global reduction 1 with 84 rules applied. Total rules applied 378 place count 2167 transition count 2102
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 462 place count 2083 transition count 2018
Iterating global reduction 1 with 84 rules applied. Total rules applied 546 place count 2083 transition count 2018
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 629 place count 2000 transition count 1935
Iterating global reduction 1 with 83 rules applied. Total rules applied 712 place count 2000 transition count 1935
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 774 place count 1938 transition count 1853
Iterating global reduction 1 with 62 rules applied. Total rules applied 836 place count 1938 transition count 1853
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 898 place count 1876 transition count 1791
Iterating global reduction 1 with 62 rules applied. Total rules applied 960 place count 1876 transition count 1791
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1022 place count 1814 transition count 1729
Iterating global reduction 1 with 62 rules applied. Total rules applied 1084 place count 1814 transition count 1729
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1146 place count 1752 transition count 1667
Iterating global reduction 1 with 62 rules applied. Total rules applied 1208 place count 1752 transition count 1667
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1228 place count 1732 transition count 1647
Iterating global reduction 1 with 20 rules applied. Total rules applied 1248 place count 1732 transition count 1647
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1268 place count 1712 transition count 1627
Iterating global reduction 1 with 20 rules applied. Total rules applied 1288 place count 1712 transition count 1627
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1308 place count 1692 transition count 1607
Iterating global reduction 1 with 20 rules applied. Total rules applied 1328 place count 1692 transition count 1607
Applied a total of 1328 rules in 2211 ms. Remains 1692 /2461 variables (removed 769) and now considering 1607/2186 (removed 579) transitions.
// Phase 1: matrix 1607 rows 1692 cols
[2025-05-31 07:14:09] [INFO ] Computed 149 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:09] [INFO ] Implicit Places using invariants in 614 ms returned [1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 618 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1671/2461 places, 1607/2186 transitions.
Applied a total of 0 rules in 147 ms. Remains 1671 /1671 variables (removed 0) and now considering 1607/1607 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2977 ms. Remains : 1671/2461 places, 1607/2186 transitions.
Stuttering acceptance computed with spot in 455 ms :[(NOT p1), false, (AND (NOT p1) p0), false, (AND (NOT p1) p0), false, (AND (NOT p1) p0), false, (AND (NOT p1) p0), (NOT p0), (NOT p1)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-03
Stuttering criterion allowed to conclude after 1232 steps with 7 reset in 38 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-03 finished in 3509 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(!p0)&&X(G(!p1))) U X(X(X(p2)))))'
Support contains 84 out of 2461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Discarding 210 places :
Implicit places reduction removed 210 places
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2251 transition count 2186
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 294 place count 2167 transition count 2102
Iterating global reduction 1 with 84 rules applied. Total rules applied 378 place count 2167 transition count 2102
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 462 place count 2083 transition count 2018
Iterating global reduction 1 with 84 rules applied. Total rules applied 546 place count 2083 transition count 2018
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 629 place count 2000 transition count 1935
Iterating global reduction 1 with 83 rules applied. Total rules applied 712 place count 2000 transition count 1935
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 774 place count 1938 transition count 1853
Iterating global reduction 1 with 62 rules applied. Total rules applied 836 place count 1938 transition count 1853
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 898 place count 1876 transition count 1791
Iterating global reduction 1 with 62 rules applied. Total rules applied 960 place count 1876 transition count 1791
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1002 place count 1834 transition count 1749
Iterating global reduction 1 with 42 rules applied. Total rules applied 1044 place count 1834 transition count 1749
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1086 place count 1792 transition count 1707
Iterating global reduction 1 with 42 rules applied. Total rules applied 1128 place count 1792 transition count 1707
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1170 place count 1750 transition count 1665
Iterating global reduction 1 with 42 rules applied. Total rules applied 1212 place count 1750 transition count 1665
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1254 place count 1708 transition count 1623
Iterating global reduction 1 with 42 rules applied. Total rules applied 1296 place count 1708 transition count 1623
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1338 place count 1666 transition count 1581
Iterating global reduction 1 with 42 rules applied. Total rules applied 1380 place count 1666 transition count 1581
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1422 place count 1624 transition count 1539
Iterating global reduction 1 with 42 rules applied. Total rules applied 1464 place count 1624 transition count 1539
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1506 place count 1582 transition count 1497
Iterating global reduction 1 with 42 rules applied. Total rules applied 1548 place count 1582 transition count 1497
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1590 place count 1540 transition count 1455
Iterating global reduction 1 with 42 rules applied. Total rules applied 1632 place count 1540 transition count 1455
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1674 place count 1498 transition count 1413
Iterating global reduction 1 with 42 rules applied. Total rules applied 1716 place count 1498 transition count 1413
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 1758 place count 1498 transition count 1371
Applied a total of 1758 rules in 2326 ms. Remains 1498 /2461 variables (removed 963) and now considering 1371/2186 (removed 815) transitions.
// Phase 1: matrix 1371 rows 1498 cols
[2025-05-31 07:14:12] [INFO ] Computed 149 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:13] [INFO ] Implicit Places using invariants in 770 ms returned [273, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 774 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1476/2461 places, 1371/2186 transitions.
Applied a total of 0 rules in 97 ms. Remains 1476 /1476 variables (removed 0) and now considering 1371/1371 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3198 ms. Remains : 1476/2461 places, 1371/2186 transitions.
Stuttering acceptance computed with spot in 832 ms :[p1, (OR (NOT p2) p0 p1), (OR p0 p1), (NOT p2), (OR (NOT p2) p1), (NOT p2), (NOT p2), (OR (NOT p2) p1), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (OR (NOT p2) p1), (OR (NOT p2) p1), (NOT p2), (NOT p2)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-04
Entered a terminal (fully accepting) state of product in 713 steps with 0 reset in 23 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-04 finished in 4093 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&G(p1))))'
Support contains 63 out of 2461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Discarding 210 places :
Implicit places reduction removed 210 places
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2251 transition count 2186
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 294 place count 2167 transition count 2102
Iterating global reduction 1 with 84 rules applied. Total rules applied 378 place count 2167 transition count 2102
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 462 place count 2083 transition count 2018
Iterating global reduction 1 with 84 rules applied. Total rules applied 546 place count 2083 transition count 2018
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 629 place count 2000 transition count 1935
Iterating global reduction 1 with 83 rules applied. Total rules applied 712 place count 2000 transition count 1935
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 774 place count 1938 transition count 1853
Iterating global reduction 1 with 62 rules applied. Total rules applied 836 place count 1938 transition count 1853
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 898 place count 1876 transition count 1791
Iterating global reduction 1 with 62 rules applied. Total rules applied 960 place count 1876 transition count 1791
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1022 place count 1814 transition count 1729
Iterating global reduction 1 with 62 rules applied. Total rules applied 1084 place count 1814 transition count 1729
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1146 place count 1752 transition count 1667
Iterating global reduction 1 with 62 rules applied. Total rules applied 1208 place count 1752 transition count 1667
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1270 place count 1690 transition count 1605
Iterating global reduction 1 with 62 rules applied. Total rules applied 1332 place count 1690 transition count 1605
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1394 place count 1628 transition count 1543
Iterating global reduction 1 with 62 rules applied. Total rules applied 1456 place count 1628 transition count 1543
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1518 place count 1566 transition count 1481
Iterating global reduction 1 with 62 rules applied. Total rules applied 1580 place count 1566 transition count 1481
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1622 place count 1524 transition count 1439
Iterating global reduction 1 with 42 rules applied. Total rules applied 1664 place count 1524 transition count 1439
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1706 place count 1482 transition count 1397
Iterating global reduction 1 with 42 rules applied. Total rules applied 1748 place count 1482 transition count 1397
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1790 place count 1440 transition count 1355
Iterating global reduction 1 with 42 rules applied. Total rules applied 1832 place count 1440 transition count 1355
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1874 place count 1398 transition count 1313
Iterating global reduction 1 with 42 rules applied. Total rules applied 1916 place count 1398 transition count 1313
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 1958 place count 1398 transition count 1271
Applied a total of 1958 rules in 2164 ms. Remains 1398 /2461 variables (removed 1063) and now considering 1271/2186 (removed 915) transitions.
// Phase 1: matrix 1271 rows 1398 cols
[2025-05-31 07:14:16] [INFO ] Computed 149 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:17] [INFO ] Implicit Places using invariants in 549 ms returned [273, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 556 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1376/2461 places, 1271/2186 transitions.
Applied a total of 0 rules in 85 ms. Remains 1376 /1376 variables (removed 0) and now considering 1271/1271 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2806 ms. Remains : 1376/2461 places, 1271/2186 transitions.
Stuttering acceptance computed with spot in 177 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-05
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-05 finished in 3024 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U p1)||X(X(F((p1&&X(G(p2)))))))))'
Support contains 252 out of 2461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Graph (complete) has 2983 edges and 2461 vertex of which 2058 are kept as prefixes of interest. Removing 403 places using SCC suffix rule.9 ms
Discarding 403 places :
Also discarding 401 output transitions
Drop transitions (Output transitions of discarded places.) removed 401 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 147 places :
Implicit places reduction removed 147 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 987 transitions
Trivial Post-agglo rules discarded 987 transitions
Performed 987 trivial Post agglomeration. Transition count delta: 987
Iterating post reduction 0 with 1134 rules applied. Total rules applied 1135 place count 1890 transition count 777
Reduce places removed 987 places and 0 transitions.
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Iterating post reduction 1 with 1050 rules applied. Total rules applied 2185 place count 903 transition count 714
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 2 with 63 rules applied. Total rules applied 2248 place count 840 transition count 714
Performed 189 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 189 Pre rules applied. Total rules applied 2248 place count 840 transition count 525
Deduced a syphon composed of 189 places in 1 ms
Ensure Unique test removed 42 places
Reduce places removed 231 places and 0 transitions.
Iterating global reduction 3 with 420 rules applied. Total rules applied 2668 place count 609 transition count 525
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 2689 place count 588 transition count 504
Iterating global reduction 3 with 21 rules applied. Total rules applied 2710 place count 588 transition count 504
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 3 with 21 rules applied. Total rules applied 2731 place count 588 transition count 483
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 2752 place count 567 transition count 483
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 2794 place count 546 transition count 462
Applied a total of 2794 rules in 118 ms. Remains 546 /2461 variables (removed 1915) and now considering 462/2186 (removed 1724) transitions.
// Phase 1: matrix 462 rows 546 cols
[2025-05-31 07:14:17] [INFO ] Computed 147 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:17] [INFO ] Implicit Places using invariants in 190 ms returned [273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 192 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 525/2461 places, 462/2186 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 0 with 42 rules applied. Total rules applied 42 place count 504 transition count 441
Applied a total of 42 rules in 24 ms. Remains 504 /525 variables (removed 21) and now considering 441/462 (removed 21) transitions.
// Phase 1: matrix 441 rows 504 cols
[2025-05-31 07:14:17] [INFO ] Computed 126 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:18] [INFO ] Implicit Places using invariants in 139 ms returned []
[2025-05-31 07:14:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:18] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 522 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 504/2461 places, 441/2186 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 857 ms. Remains : 504/2461 places, 441/2186 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p1), (OR (NOT p1) (NOT p2)), (NOT p1), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-06
Stuttering criterion allowed to conclude after 231 steps with 0 reset in 3 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-06 finished in 1088 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G((((X(p1) U p2) U X(X(p3)))||p0)))))'
Support contains 168 out of 2461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Discarding 147 places :
Implicit places reduction removed 147 places
Iterating post reduction 0 with 147 rules applied. Total rules applied 147 place count 2314 transition count 2186
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 210 place count 2251 transition count 2123
Iterating global reduction 1 with 63 rules applied. Total rules applied 273 place count 2251 transition count 2123
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 336 place count 2188 transition count 2060
Iterating global reduction 1 with 63 rules applied. Total rules applied 399 place count 2188 transition count 2060
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 420 place count 2167 transition count 2039
Iterating global reduction 1 with 21 rules applied. Total rules applied 441 place count 2167 transition count 2039
Applied a total of 441 rules in 840 ms. Remains 2167 /2461 variables (removed 294) and now considering 2039/2186 (removed 147) transitions.
// Phase 1: matrix 2039 rows 2167 cols
[2025-05-31 07:14:19] [INFO ] Computed 212 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:20] [INFO ] Implicit Places using invariants in 840 ms returned [441, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 842 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2145/2461 places, 2039/2186 transitions.
Applied a total of 0 rules in 192 ms. Remains 2145 /2145 variables (removed 0) and now considering 2039/2039 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1876 ms. Remains : 2145/2461 places, 2039/2186 transitions.
Stuttering acceptance computed with spot in 396 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p3), (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), true, (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p3), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-07
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-07 finished in 2313 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(G((p0&&X(p1)))))||(G(p3)&&p2))))'
Support contains 84 out of 2461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Discarding 210 places :
Implicit places reduction removed 210 places
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2251 transition count 2186
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 273 place count 2188 transition count 2123
Iterating global reduction 1 with 63 rules applied. Total rules applied 336 place count 2188 transition count 2123
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 399 place count 2125 transition count 2060
Iterating global reduction 1 with 63 rules applied. Total rules applied 462 place count 2125 transition count 2060
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 525 place count 2062 transition count 1997
Iterating global reduction 1 with 63 rules applied. Total rules applied 588 place count 2062 transition count 1997
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 630 place count 2020 transition count 1955
Iterating global reduction 1 with 42 rules applied. Total rules applied 672 place count 2020 transition count 1955
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 714 place count 1978 transition count 1913
Iterating global reduction 1 with 42 rules applied. Total rules applied 756 place count 1978 transition count 1913
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 798 place count 1936 transition count 1871
Iterating global reduction 1 with 42 rules applied. Total rules applied 840 place count 1936 transition count 1871
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 882 place count 1894 transition count 1829
Iterating global reduction 1 with 42 rules applied. Total rules applied 924 place count 1894 transition count 1829
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 966 place count 1852 transition count 1787
Iterating global reduction 1 with 42 rules applied. Total rules applied 1008 place count 1852 transition count 1787
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1050 place count 1810 transition count 1745
Iterating global reduction 1 with 42 rules applied. Total rules applied 1092 place count 1810 transition count 1745
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1134 place count 1768 transition count 1703
Iterating global reduction 1 with 42 rules applied. Total rules applied 1176 place count 1768 transition count 1703
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1218 place count 1726 transition count 1661
Iterating global reduction 1 with 42 rules applied. Total rules applied 1260 place count 1726 transition count 1661
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1302 place count 1684 transition count 1619
Iterating global reduction 1 with 42 rules applied. Total rules applied 1344 place count 1684 transition count 1619
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1386 place count 1642 transition count 1577
Iterating global reduction 1 with 42 rules applied. Total rules applied 1428 place count 1642 transition count 1577
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1470 place count 1600 transition count 1535
Iterating global reduction 1 with 42 rules applied. Total rules applied 1512 place count 1600 transition count 1535
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 1554 place count 1600 transition count 1493
Applied a total of 1554 rules in 2447 ms. Remains 1600 /2461 variables (removed 861) and now considering 1493/2186 (removed 693) transitions.
// Phase 1: matrix 1493 rows 1600 cols
[2025-05-31 07:14:23] [INFO ] Computed 149 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:24] [INFO ] Implicit Places using invariants in 721 ms returned [273, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 732 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1578/2461 places, 1493/2186 transitions.
Applied a total of 0 rules in 108 ms. Remains 1578 /1578 variables (removed 0) and now considering 1493/1493 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3288 ms. Remains : 1578/2461 places, 1493/2186 transitions.
Stuttering acceptance computed with spot in 360 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (NOT p1)), true, (AND p0 (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p3) p0 (NOT p1))]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-09
Entered a terminal (fully accepting) state of product in 705 steps with 0 reset in 10 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-09 finished in 3687 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 21 out of 2461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Discarding 210 places :
Implicit places reduction removed 210 places
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2251 transition count 2186
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 294 place count 2167 transition count 2102
Iterating global reduction 1 with 84 rules applied. Total rules applied 378 place count 2167 transition count 2102
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 462 place count 2083 transition count 2018
Iterating global reduction 1 with 84 rules applied. Total rules applied 546 place count 2083 transition count 2018
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 629 place count 2000 transition count 1935
Iterating global reduction 1 with 83 rules applied. Total rules applied 712 place count 2000 transition count 1935
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 774 place count 1938 transition count 1853
Iterating global reduction 1 with 62 rules applied. Total rules applied 836 place count 1938 transition count 1853
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 898 place count 1876 transition count 1791
Iterating global reduction 1 with 62 rules applied. Total rules applied 960 place count 1876 transition count 1791
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1022 place count 1814 transition count 1729
Iterating global reduction 1 with 62 rules applied. Total rules applied 1084 place count 1814 transition count 1729
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1146 place count 1752 transition count 1667
Iterating global reduction 1 with 62 rules applied. Total rules applied 1208 place count 1752 transition count 1667
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1270 place count 1690 transition count 1605
Iterating global reduction 1 with 62 rules applied. Total rules applied 1332 place count 1690 transition count 1605
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1394 place count 1628 transition count 1543
Iterating global reduction 1 with 62 rules applied. Total rules applied 1456 place count 1628 transition count 1543
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1518 place count 1566 transition count 1481
Iterating global reduction 1 with 62 rules applied. Total rules applied 1580 place count 1566 transition count 1481
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1622 place count 1524 transition count 1439
Iterating global reduction 1 with 42 rules applied. Total rules applied 1664 place count 1524 transition count 1439
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1706 place count 1482 transition count 1397
Iterating global reduction 1 with 42 rules applied. Total rules applied 1748 place count 1482 transition count 1397
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1790 place count 1440 transition count 1355
Iterating global reduction 1 with 42 rules applied. Total rules applied 1832 place count 1440 transition count 1355
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1874 place count 1398 transition count 1313
Iterating global reduction 1 with 42 rules applied. Total rules applied 1916 place count 1398 transition count 1313
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 1958 place count 1398 transition count 1271
Applied a total of 1958 rules in 2237 ms. Remains 1398 /2461 variables (removed 1063) and now considering 1271/2186 (removed 915) transitions.
// Phase 1: matrix 1271 rows 1398 cols
[2025-05-31 07:14:26] [INFO ] Computed 149 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:27] [INFO ] Implicit Places using invariants in 712 ms returned [273, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 717 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1376/2461 places, 1271/2186 transitions.
Applied a total of 0 rules in 88 ms. Remains 1376 /1376 variables (removed 0) and now considering 1271/1271 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3042 ms. Remains : 1376/2461 places, 1271/2186 transitions.
Stuttering acceptance computed with spot in 163 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-10
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-10 finished in 3227 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 21 out of 2461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Graph (complete) has 2983 edges and 2461 vertex of which 1281 are kept as prefixes of interest. Removing 1180 places using SCC suffix rule.5 ms
Discarding 1180 places :
Also discarding 1052 output transitions
Drop transitions (Output transitions of discarded places.) removed 1052 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 189 places :
Implicit places reduction removed 189 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 987 transitions
Trivial Post-agglo rules discarded 987 transitions
Performed 987 trivial Post agglomeration. Transition count delta: 987
Iterating post reduction 0 with 1176 rules applied. Total rules applied 1177 place count 1071 transition count 126
Reduce places removed 987 places and 0 transitions.
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 1050 rules applied. Total rules applied 2227 place count 84 transition count 63
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 2248 place count 63 transition count 63
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 2248 place count 63 transition count 42
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 2290 place count 42 transition count 42
Applied a total of 2290 rules in 24 ms. Remains 42 /2461 variables (removed 2419) and now considering 42/2186 (removed 2144) transitions.
// Phase 1: matrix 42 rows 42 cols
[2025-05-31 07:14:27] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:27] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-31 07:14:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:28] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:14:28] [INFO ] Redundant transitions in 1 ms returned []
Running 21 sub problems to find dead transitions.
[2025-05-31 07:14:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 42/63 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 21/84 variables, 21/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 0/84 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/84 variables, and 42 constraints, problems are : Problem set: 0 solved, 21 unsolved in 473 ms.
Refiners :[State Equation: 42/42 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 42/63 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 21/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (OVERLAPS) 21/84 variables, 21/63 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/84 variables, and 63 constraints, problems are : Problem set: 0 solved, 21 unsolved in 430 ms.
Refiners :[State Equation: 42/42 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 908ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 910ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/2461 places, 42/2186 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1014 ms. Remains : 42/2461 places, 42/2186 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-11
Product exploration explored 100000 steps with 50000 reset in 329 ms.
Product exploration explored 100000 steps with 50000 reset in 363 ms.
Computed a total of 42 stabilizing places and 42 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 42 transition count 42
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (X p0), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-11 finished in 1825 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U !p1) U X(X(p2))))'
Support contains 126 out of 2461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Discarding 189 places :
Implicit places reduction removed 189 places
Iterating post reduction 0 with 189 rules applied. Total rules applied 189 place count 2272 transition count 2186
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 273 place count 2188 transition count 2102
Iterating global reduction 1 with 84 rules applied. Total rules applied 357 place count 2188 transition count 2102
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 441 place count 2104 transition count 2018
Iterating global reduction 1 with 84 rules applied. Total rules applied 525 place count 2104 transition count 2018
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 608 place count 2021 transition count 1935
Iterating global reduction 1 with 83 rules applied. Total rules applied 691 place count 2021 transition count 1935
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 753 place count 1959 transition count 1853
Iterating global reduction 1 with 62 rules applied. Total rules applied 815 place count 1959 transition count 1853
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 877 place count 1897 transition count 1791
Iterating global reduction 1 with 62 rules applied. Total rules applied 939 place count 1897 transition count 1791
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 959 place count 1877 transition count 1771
Iterating global reduction 1 with 20 rules applied. Total rules applied 979 place count 1877 transition count 1771
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 999 place count 1857 transition count 1751
Iterating global reduction 1 with 20 rules applied. Total rules applied 1019 place count 1857 transition count 1751
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1039 place count 1837 transition count 1731
Iterating global reduction 1 with 20 rules applied. Total rules applied 1059 place count 1837 transition count 1731
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1079 place count 1817 transition count 1711
Iterating global reduction 1 with 20 rules applied. Total rules applied 1099 place count 1817 transition count 1711
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1119 place count 1797 transition count 1691
Iterating global reduction 1 with 20 rules applied. Total rules applied 1139 place count 1797 transition count 1691
Applied a total of 1139 rules in 1852 ms. Remains 1797 /2461 variables (removed 664) and now considering 1691/2186 (removed 495) transitions.
// Phase 1: matrix 1691 rows 1797 cols
[2025-05-31 07:14:31] [INFO ] Computed 170 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:32] [INFO ] Implicit Places using invariants in 726 ms returned [441, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 728 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1775/2461 places, 1691/2186 transitions.
Applied a total of 0 rules in 138 ms. Remains 1775 /1775 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2719 ms. Remains : 1775/2461 places, 1691/2186 transitions.
Stuttering acceptance computed with spot in 441 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p2)), (NOT p0), p1]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-12
Stuttering criterion allowed to conclude after 3283 steps with 5 reset in 26 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-12 finished in 3222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (p1||G(!p0))))))'
Support contains 105 out of 2461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Graph (complete) has 2983 edges and 2461 vertex of which 2312 are kept as prefixes of interest. Removing 149 places using SCC suffix rule.5 ms
Discarding 149 places :
Also discarding 170 output transitions
Drop transitions (Output transitions of discarded places.) removed 170 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 210 places :
Implicit places reduction removed 210 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1218 transitions
Trivial Post-agglo rules discarded 1218 transitions
Performed 1218 trivial Post agglomeration. Transition count delta: 1218
Iterating post reduction 0 with 1428 rules applied. Total rules applied 1429 place count 2081 transition count 777
Reduce places removed 1218 places and 0 transitions.
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Iterating post reduction 1 with 1302 rules applied. Total rules applied 2731 place count 863 transition count 693
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 2 with 84 rules applied. Total rules applied 2815 place count 779 transition count 693
Performed 252 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 252 Pre rules applied. Total rules applied 2815 place count 779 transition count 441
Deduced a syphon composed of 252 places in 0 ms
Ensure Unique test removed 105 places
Reduce places removed 357 places and 0 transitions.
Iterating global reduction 3 with 609 rules applied. Total rules applied 3424 place count 422 transition count 441
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 3 with 21 rules applied. Total rules applied 3445 place count 422 transition count 420
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 3466 place count 401 transition count 420
Discarding 21 places :
Symmetric choice reduction at 5 with 21 rule applications. Total rules 3487 place count 380 transition count 399
Iterating global reduction 5 with 21 rules applied. Total rules applied 3508 place count 380 transition count 399
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Discarding 21 places :
Implicit places reduction removed 21 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 5 with 84 rules applied. Total rules applied 3592 place count 359 transition count 336
Reduce places removed 42 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 6 with 63 rules applied. Total rules applied 3655 place count 317 transition count 315
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 3676 place count 296 transition count 315
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 8 with 42 rules applied. Total rules applied 3718 place count 275 transition count 294
Applied a total of 3718 rules in 65 ms. Remains 275 /2461 variables (removed 2186) and now considering 294/2186 (removed 1892) transitions.
// Phase 1: matrix 294 rows 275 cols
[2025-05-31 07:14:33] [INFO ] Computed 23 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:33] [INFO ] Implicit Places using invariants in 240 ms returned [105, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 241 ms to find 22 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 253/2461 places, 294/2186 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 253 transition count 273
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 232 transition count 273
Applied a total of 42 rules in 6 ms. Remains 232 /253 variables (removed 21) and now considering 273/294 (removed 21) transitions.
// Phase 1: matrix 273 rows 232 cols
[2025-05-31 07:14:33] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:33] [INFO ] Implicit Places using invariants in 135 ms returned []
[2025-05-31 07:14:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:33] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 232/2461 places, 273/2186 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 701 ms. Remains : 232/2461 places, 273/2186 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-13
Product exploration explored 100000 steps with 3105 reset in 951 ms.
Product exploration explored 100000 steps with 3095 reset in 977 ms.
Computed a total of 232 stabilizing places and 273 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 232 transition count 273
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 17 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-13 finished in 2896 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(F(!p1)))))'
Support contains 84 out of 2461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Discarding 210 places :
Implicit places reduction removed 210 places
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2251 transition count 2186
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 294 place count 2167 transition count 2102
Iterating global reduction 1 with 84 rules applied. Total rules applied 378 place count 2167 transition count 2102
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 462 place count 2083 transition count 2018
Iterating global reduction 1 with 84 rules applied. Total rules applied 546 place count 2083 transition count 2018
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 629 place count 2000 transition count 1935
Iterating global reduction 1 with 83 rules applied. Total rules applied 712 place count 2000 transition count 1935
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 774 place count 1938 transition count 1853
Iterating global reduction 1 with 62 rules applied. Total rules applied 836 place count 1938 transition count 1853
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 898 place count 1876 transition count 1791
Iterating global reduction 1 with 62 rules applied. Total rules applied 960 place count 1876 transition count 1791
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 980 place count 1856 transition count 1771
Iterating global reduction 1 with 20 rules applied. Total rules applied 1000 place count 1856 transition count 1771
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1020 place count 1836 transition count 1751
Iterating global reduction 1 with 20 rules applied. Total rules applied 1040 place count 1836 transition count 1751
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1060 place count 1816 transition count 1731
Iterating global reduction 1 with 20 rules applied. Total rules applied 1080 place count 1816 transition count 1731
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1100 place count 1796 transition count 1711
Iterating global reduction 1 with 20 rules applied. Total rules applied 1120 place count 1796 transition count 1711
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1140 place count 1776 transition count 1691
Iterating global reduction 1 with 20 rules applied. Total rules applied 1160 place count 1776 transition count 1691
Applied a total of 1160 rules in 1829 ms. Remains 1776 /2461 variables (removed 685) and now considering 1691/2186 (removed 495) transitions.
// Phase 1: matrix 1691 rows 1776 cols
[2025-05-31 07:14:37] [INFO ] Computed 149 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:38] [INFO ] Implicit Places using invariants in 742 ms returned [441, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 748 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1754/2461 places, 1691/2186 transitions.
Applied a total of 0 rules in 134 ms. Remains 1754 /1754 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2711 ms. Remains : 1754/2461 places, 1691/2186 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-14
Product exploration explored 100000 steps with 33333 reset in 625 ms.
Product exploration explored 100000 steps with 33333 reset in 627 ms.
Computed a total of 1754 stabilizing places and 1691 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1754 transition count 1691
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), (X (X (NOT p1))), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 17 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-14 finished in 4780 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p1)))'
Support contains 147 out of 2461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2461/2461 places, 2186/2186 transitions.
Discarding 147 places :
Implicit places reduction removed 147 places
Iterating post reduction 0 with 147 rules applied. Total rules applied 147 place count 2314 transition count 2186
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 231 place count 2230 transition count 2102
Iterating global reduction 1 with 84 rules applied. Total rules applied 315 place count 2230 transition count 2102
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 399 place count 2146 transition count 2018
Iterating global reduction 1 with 84 rules applied. Total rules applied 483 place count 2146 transition count 2018
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 566 place count 2063 transition count 1935
Iterating global reduction 1 with 83 rules applied. Total rules applied 649 place count 2063 transition count 1935
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 711 place count 2001 transition count 1853
Iterating global reduction 1 with 62 rules applied. Total rules applied 773 place count 2001 transition count 1853
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 835 place count 1939 transition count 1791
Iterating global reduction 1 with 62 rules applied. Total rules applied 897 place count 1939 transition count 1791
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 959 place count 1877 transition count 1729
Iterating global reduction 1 with 62 rules applied. Total rules applied 1021 place count 1877 transition count 1729
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1083 place count 1815 transition count 1667
Iterating global reduction 1 with 62 rules applied. Total rules applied 1145 place count 1815 transition count 1667
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 1207 place count 1753 transition count 1605
Iterating global reduction 1 with 62 rules applied. Total rules applied 1269 place count 1753 transition count 1605
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1289 place count 1733 transition count 1585
Iterating global reduction 1 with 20 rules applied. Total rules applied 1309 place count 1733 transition count 1585
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1329 place count 1713 transition count 1565
Iterating global reduction 1 with 20 rules applied. Total rules applied 1349 place count 1713 transition count 1565
Applied a total of 1349 rules in 1791 ms. Remains 1713 /2461 variables (removed 748) and now considering 1565/2186 (removed 621) transitions.
// Phase 1: matrix 1565 rows 1713 cols
[2025-05-31 07:14:42] [INFO ] Computed 212 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:14:43] [INFO ] Implicit Places using invariants in 748 ms returned [504, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 750 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1691/2461 places, 1565/2186 transitions.
Applied a total of 0 rules in 113 ms. Remains 1691 /1691 variables (removed 0) and now considering 1565/1565 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2654 ms. Remains : 1691/2461 places, 1565/2186 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-15
Stuttering criterion allowed to conclude after 1214 steps with 0 reset in 6 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLFireability-15 finished in 2794 ms.
All properties solved by simple procedures.
Total runtime 50532 ms.
BK_STOP 1748675683836
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="FamilyReunion-COL-L00020M0002C001P001G001"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is FamilyReunion-COL-L00020M0002C001P001G001, 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 r086-smll-174860101900108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00020M0002C001P001G001.tgz
mv FamilyReunion-COL-L00020M0002C001P001G001 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.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 ;