About the Execution of ITS-Tools for FamilyReunion-PT-L00020M0002C001P001G001
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 109098.00 | 0.00 | 0.00 | FFFFFFFFFFFFFFFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102100204.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-PT-L00020M0002C001P001G001, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102100204
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 37K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 251K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 293K 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 17K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 32K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 80K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 301K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 24 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.3M 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-PT-L00020M0002C001P001G001-LTLFireability-00
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-01
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-02
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-03
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-04
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-05
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-06
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-07
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-08
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-09
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-10
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-11
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-12
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-13
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-14
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1748801380115
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-PT-L00020M0002C001P001G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-01 18:09:42] [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]
[2025-06-01 18:09:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 18:09:43] [INFO ] Load time of PNML (sax parser for PT used): 481 ms
[2025-06-01 18:09:43] [INFO ] Transformed 3271 places.
[2025-06-01 18:09:43] [INFO ] Transformed 2753 transitions.
[2025-06-01 18:09:43] [INFO ] Parsed PT model containing 3271 places and 2753 transitions and 8446 arcs in 771 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 43 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Reduce places removed 11 places and 0 transitions.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 797 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 2753/2753 transitions.
Reduce places removed 76 places and 0 transitions.
Discarding 252 places :
Implicit places reduction removed 252 places
Iterating post reduction 0 with 328 rules applied. Total rules applied 328 place count 2932 transition count 2753
Discarding 187 places :
Symmetric choice reduction at 1 with 187 rule applications. Total rules 515 place count 2745 transition count 2545
Iterating global reduction 1 with 187 rules applied. Total rules applied 702 place count 2745 transition count 2545
Discarding 20 places :
Implicit places reduction removed 20 places
Iterating post reduction 1 with 20 rules applied. Total rules applied 722 place count 2725 transition count 2545
Discarding 62 places :
Symmetric choice reduction at 2 with 62 rule applications. Total rules 784 place count 2663 transition count 2463
Iterating global reduction 2 with 62 rules applied. Total rules applied 846 place count 2663 transition count 2463
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Discarding 19 places :
Implicit places reduction removed 19 places
Iterating post reduction 2 with 38 rules applied. Total rules applied 884 place count 2644 transition count 2444
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 947 place count 2581 transition count 2381
Iterating global reduction 3 with 63 rules applied. Total rules applied 1010 place count 2581 transition count 2381
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1012 place count 2579 transition count 2339
Iterating global reduction 3 with 2 rules applied. Total rules applied 1014 place count 2579 transition count 2339
Applied a total of 1014 rules in 1722 ms. Remains 2579 /3260 variables (removed 681) and now considering 2339/2753 (removed 414) transitions.
// Phase 1: matrix 2339 rows 2579 cols
[2025-06-01 18:09:46] [INFO ] Computed 407 invariants in 236 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:09:48] [INFO ] Implicit Places using invariants in 2751 ms returned [147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 1284, 1432, 1433, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1770, 1921, 2410, 2411, 2412, 2413, 2414, 2415, 2416, 2417, 2418, 2419, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2428, 2429, 2430]
Discarding 127 places :
Implicit Place search using SMT only with invariants took 2823 ms to find 127 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2452/3260 places, 2339/2753 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 2434 transition count 2321
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 2434 transition count 2321
Applied a total of 36 rules in 288 ms. Remains 2434 /2452 variables (removed 18) and now considering 2321/2339 (removed 18) transitions.
// Phase 1: matrix 2321 rows 2434 cols
[2025-06-01 18:09:49] [INFO ] Computed 280 invariants in 126 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:09:50] [INFO ] Implicit Places using invariants in 1269 ms returned []
[2025-06-01 18:09:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:09:54] [INFO ] Implicit Places using invariants and state equation in 4643 ms returned []
Implicit Place search using SMT with State Equation took 5920 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2434/3260 places, 2321/2753 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 10781 ms. Remains : 2434/3260 places, 2321/2753 transitions.
Support contains 797 out of 2434 places after structural reductions.
[2025-06-01 18:09:55] [INFO ] Flatten gal took : 244 ms
[2025-06-01 18:09:55] [INFO ] Flatten gal took : 235 ms
[2025-06-01 18:09:56] [INFO ] Input system was already deterministic with 2321 transitions.
Support contains 609 out of 2434 places (down from 797) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 34 to 33
RANDOM walk for 40000 steps (32 resets) in 2509 ms. (15 steps per ms) remains 0/33 properties
Computed a total of 2434 stabilizing places and 2321 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2434 transition count 2321
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 2434 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Graph (complete) has 3146 edges and 2434 vertex of which 2131 are kept as prefixes of interest. Removing 303 places using SCC suffix rule.26 ms
Discarding 303 places :
Also discarding 320 output transitions
Drop transitions (Output transitions of discarded places.) removed 320 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 126 places :
Implicit places reduction removed 126 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1256 transitions
Trivial Post-agglo rules discarded 1256 transitions
Performed 1256 trivial Post agglomeration. Transition count delta: 1256
Iterating post reduction 0 with 1382 rules applied. Total rules applied 1383 place count 1984 transition count 724
Reduce places removed 1256 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 1 with 1322 rules applied. Total rules applied 2705 place count 728 transition count 658
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 2 with 44 rules applied. Total rules applied 2749 place count 684 transition count 658
Performed 230 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 230 Pre rules applied. Total rules applied 2749 place count 684 transition count 428
Deduced a syphon composed of 230 places in 0 ms
Ensure Unique test removed 105 places
Reduce places removed 335 places and 0 transitions.
Iterating global reduction 3 with 565 rules applied. Total rules applied 3314 place count 349 transition count 428
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 42 rules applied. Total rules applied 3356 place count 349 transition count 386
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 4 with 42 rules applied. Total rules applied 3398 place count 307 transition count 386
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 3398 place count 307 transition count 365
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 3440 place count 286 transition count 365
Discarding 66 places :
Symmetric choice reduction at 5 with 66 rule applications. Total rules 3506 place count 220 transition count 279
Iterating global reduction 5 with 66 rules applied. Total rules applied 3572 place count 220 transition count 279
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 5 with 69 rules applied. Total rules applied 3641 place count 219 transition count 211
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 3666 place count 194 transition count 211
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 42 Pre rules applied. Total rules applied 3666 place count 194 transition count 169
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 3750 place count 152 transition count 169
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3751 place count 151 transition count 148
Iterating global reduction 7 with 1 rules applied. Total rules applied 3752 place count 151 transition count 148
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 24 rules applied. Total rules applied 3776 place count 149 transition count 126
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3777 place count 148 transition count 126
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 3777 place count 148 transition count 125
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3779 place count 147 transition count 125
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Ensure Unique test removed 20 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 9 with 60 rules applied. Total rules applied 3839 place count 107 transition count 105
Reduce places removed 21 places and 21 transitions.
Iterating global reduction 9 with 21 rules applied. Total rules applied 3860 place count 86 transition count 84
Applied a total of 3860 rules in 306 ms. Remains 86 /2434 variables (removed 2348) and now considering 84/2321 (removed 2237) transitions.
// Phase 1: matrix 84 rows 86 cols
[2025-06-01 18:09:57] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:09:58] [INFO ] Implicit Places using invariants in 145 ms returned [42, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 148 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/2434 places, 84/2321 transitions.
Reduce places removed 21 places and 21 transitions.
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 21 Pre rules applied. Total rules applied 0 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 0 with 42 rules applied. Total rules applied 42 place count 42 transition count 42
Applied a total of 42 rules in 9 ms. Remains 42 /84 variables (removed 42) and now considering 42/84 (removed 42) transitions.
// Phase 1: matrix 42 rows 42 cols
[2025-06-01 18:09:58] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:09:58] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-01 18:09:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:09:58] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 42/2434 places, 42/2321 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 544 ms. Remains : 42/2434 places, 42/2321 transitions.
Stuttering acceptance computed with spot in 275 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-00
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 4 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-00 finished in 933 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 2434 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Graph (complete) has 3146 edges and 2434 vertex of which 1092 are kept as prefixes of interest. Removing 1342 places using SCC suffix rule.11 ms
Discarding 1342 places :
Also discarding 1313 output transitions
Drop transitions (Output transitions of discarded places.) removed 1313 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 126 places :
Implicit places reduction removed 126 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 1008 rules applied. Total rules applied 1009 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 1933 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 1933 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 1975 place count 42 transition count 42
Applied a total of 1975 rules in 50 ms. Remains 42 /2434 variables (removed 2392) and now considering 42/2321 (removed 2279) transitions.
// Phase 1: matrix 42 rows 42 cols
[2025-06-01 18:09:58] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:09:58] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-01 18:09:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:09:58] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 18:09:58] [INFO ] Redundant transitions in 2 ms returned []
Running 21 sub problems to find dead transitions.
[2025-06-01 18:09:58] [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 710 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 499 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 1244ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 1258ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/2434 places, 42/2321 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1422 ms. Remains : 42/2434 places, 42/2321 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-01
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 1 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-01 finished in 1483 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 86 out of 2434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Discarding 126 places :
Implicit places reduction removed 126 places
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 2308 transition count 2321
Discarding 110 places :
Symmetric choice reduction at 1 with 110 rule applications. Total rules 236 place count 2198 transition count 2191
Iterating global reduction 1 with 110 rules applied. Total rules applied 346 place count 2198 transition count 2191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 347 place count 2198 transition count 2190
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 413 place count 2132 transition count 2104
Iterating global reduction 2 with 66 rules applied. Total rules applied 479 place count 2132 transition count 2104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 482 place count 2130 transition count 2103
Discarding 82 places :
Symmetric choice reduction at 3 with 82 rule applications. Total rules 564 place count 2048 transition count 2021
Iterating global reduction 3 with 82 rules applied. Total rules applied 646 place count 2048 transition count 2021
Discarding 82 places :
Symmetric choice reduction at 3 with 82 rule applications. Total rules 728 place count 1966 transition count 1920
Iterating global reduction 3 with 82 rules applied. Total rules applied 810 place count 1966 transition count 1920
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 871 place count 1905 transition count 1859
Iterating global reduction 3 with 61 rules applied. Total rules applied 932 place count 1905 transition count 1859
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 993 place count 1844 transition count 1798
Iterating global reduction 3 with 61 rules applied. Total rules applied 1054 place count 1844 transition count 1798
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 1115 place count 1783 transition count 1737
Iterating global reduction 3 with 61 rules applied. Total rules applied 1176 place count 1783 transition count 1737
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1195 place count 1764 transition count 1718
Iterating global reduction 3 with 19 rules applied. Total rules applied 1214 place count 1764 transition count 1718
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1233 place count 1745 transition count 1699
Iterating global reduction 3 with 19 rules applied. Total rules applied 1252 place count 1745 transition count 1699
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1271 place count 1726 transition count 1680
Iterating global reduction 3 with 19 rules applied. Total rules applied 1290 place count 1726 transition count 1680
Applied a total of 1290 rules in 1936 ms. Remains 1726 /2434 variables (removed 708) and now considering 1680/2321 (removed 641) transitions.
// Phase 1: matrix 1680 rows 1726 cols
[2025-06-01 18:10:01] [INFO ] Computed 152 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:02] [INFO ] Implicit Places using invariants in 860 ms returned [897, 940, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1536]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 863 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1702/2434 places, 1680/2321 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1700 transition count 1678
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1700 transition count 1678
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1699 transition count 1676
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1699 transition count 1676
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1698 transition count 1675
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1698 transition count 1675
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1697 transition count 1674
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1697 transition count 1674
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1696 transition count 1673
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1696 transition count 1673
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1695 transition count 1672
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1695 transition count 1672
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1694 transition count 1671
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1694 transition count 1671
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1693 transition count 1670
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1693 transition count 1670
Applied a total of 18 rules in 1276 ms. Remains 1693 /1702 variables (removed 9) and now considering 1670/1680 (removed 10) transitions.
// Phase 1: matrix 1670 rows 1693 cols
[2025-06-01 18:10:04] [INFO ] Computed 128 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:04] [INFO ] Implicit Places using invariants in 685 ms returned []
[2025-06-01 18:10:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:07] [INFO ] Implicit Places using invariants and state equation in 2479 ms returned []
Implicit Place search using SMT with State Equation took 3167 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1693/2434 places, 1670/2321 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7246 ms. Remains : 1693/2434 places, 1670/2321 transitions.
Stuttering acceptance computed with spot in 538 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-PT-L00020M0002C001P001G001-LTLFireability-03
Stuttering criterion allowed to conclude after 1246 steps with 13 reset in 50 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-03 finished in 7875 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 2434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Discarding 126 places :
Implicit places reduction removed 126 places
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 2308 transition count 2321
Discarding 110 places :
Symmetric choice reduction at 1 with 110 rule applications. Total rules 236 place count 2198 transition count 2191
Iterating global reduction 1 with 110 rules applied. Total rules applied 346 place count 2198 transition count 2191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 347 place count 2198 transition count 2190
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 414 place count 2131 transition count 2083
Iterating global reduction 2 with 67 rules applied. Total rules applied 481 place count 2131 transition count 2083
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 484 place count 2129 transition count 2082
Discarding 103 places :
Symmetric choice reduction at 3 with 103 rule applications. Total rules 587 place count 2026 transition count 1979
Iterating global reduction 3 with 103 rules applied. Total rules applied 690 place count 2026 transition count 1979
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 711 place count 2026 transition count 1958
Discarding 82 places :
Symmetric choice reduction at 4 with 82 rule applications. Total rules 793 place count 1944 transition count 1857
Iterating global reduction 4 with 82 rules applied. Total rules applied 875 place count 1944 transition count 1857
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 936 place count 1883 transition count 1796
Iterating global reduction 4 with 61 rules applied. Total rules applied 997 place count 1883 transition count 1796
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1039 place count 1841 transition count 1754
Iterating global reduction 4 with 42 rules applied. Total rules applied 1081 place count 1841 transition count 1754
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1123 place count 1799 transition count 1712
Iterating global reduction 4 with 42 rules applied. Total rules applied 1165 place count 1799 transition count 1712
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1207 place count 1757 transition count 1670
Iterating global reduction 4 with 42 rules applied. Total rules applied 1249 place count 1757 transition count 1670
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1291 place count 1715 transition count 1628
Iterating global reduction 4 with 42 rules applied. Total rules applied 1333 place count 1715 transition count 1628
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1375 place count 1673 transition count 1586
Iterating global reduction 4 with 42 rules applied. Total rules applied 1417 place count 1673 transition count 1586
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1459 place count 1631 transition count 1544
Iterating global reduction 4 with 42 rules applied. Total rules applied 1501 place count 1631 transition count 1544
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1543 place count 1589 transition count 1502
Iterating global reduction 4 with 42 rules applied. Total rules applied 1585 place count 1589 transition count 1502
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1627 place count 1547 transition count 1460
Iterating global reduction 4 with 42 rules applied. Total rules applied 1669 place count 1547 transition count 1460
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1711 place count 1505 transition count 1418
Iterating global reduction 4 with 42 rules applied. Total rules applied 1753 place count 1505 transition count 1418
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 4 with 42 rules applied. Total rules applied 1795 place count 1505 transition count 1376
Applied a total of 1795 rules in 2533 ms. Remains 1505 /2434 variables (removed 929) and now considering 1376/2321 (removed 945) transitions.
// Phase 1: matrix 1376 rows 1505 cols
[2025-06-01 18:10:10] [INFO ] Computed 152 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:11] [INFO ] Implicit Places using invariants in 1092 ms returned [273, 676, 719, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1315]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 1095 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1480/2434 places, 1376/2321 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1478 transition count 1374
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1478 transition count 1374
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1477 transition count 1372
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1477 transition count 1372
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1476 transition count 1371
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1476 transition count 1371
Applied a total of 8 rules in 491 ms. Remains 1476 /1480 variables (removed 4) and now considering 1371/1376 (removed 5) transitions.
// Phase 1: matrix 1371 rows 1476 cols
[2025-06-01 18:10:11] [INFO ] Computed 127 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:12] [INFO ] Implicit Places using invariants in 650 ms returned []
[2025-06-01 18:10:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:14] [INFO ] Implicit Places using invariants and state equation in 2299 ms returned []
Implicit Place search using SMT with State Equation took 2957 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1476/2434 places, 1371/2321 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7076 ms. Remains : 1476/2434 places, 1371/2321 transitions.
Stuttering acceptance computed with spot in 1149 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-PT-L00020M0002C001P001G001-LTLFireability-04
Entered a terminal (fully accepting) state of product in 696 steps with 0 reset in 10 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-04 finished in 8291 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 84 out of 2434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Discarding 126 places :
Implicit places reduction removed 126 places
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 2308 transition count 2321
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 215 place count 2219 transition count 2212
Iterating global reduction 1 with 89 rules applied. Total rules applied 304 place count 2219 transition count 2212
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 305 place count 2219 transition count 2211
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 371 place count 2153 transition count 2125
Iterating global reduction 2 with 66 rules applied. Total rules applied 437 place count 2153 transition count 2125
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 440 place count 2151 transition count 2124
Discarding 82 places :
Symmetric choice reduction at 3 with 82 rule applications. Total rules 522 place count 2069 transition count 2042
Iterating global reduction 3 with 82 rules applied. Total rules applied 604 place count 2069 transition count 2042
Discarding 82 places :
Symmetric choice reduction at 3 with 82 rule applications. Total rules 686 place count 1987 transition count 1941
Iterating global reduction 3 with 82 rules applied. Total rules applied 768 place count 1987 transition count 1941
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 829 place count 1926 transition count 1880
Iterating global reduction 3 with 61 rules applied. Total rules applied 890 place count 1926 transition count 1880
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 951 place count 1865 transition count 1819
Iterating global reduction 3 with 61 rules applied. Total rules applied 1012 place count 1865 transition count 1819
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 1073 place count 1804 transition count 1758
Iterating global reduction 3 with 61 rules applied. Total rules applied 1134 place count 1804 transition count 1758
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 1195 place count 1743 transition count 1697
Iterating global reduction 3 with 61 rules applied. Total rules applied 1256 place count 1743 transition count 1697
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 1317 place count 1682 transition count 1636
Iterating global reduction 3 with 61 rules applied. Total rules applied 1378 place count 1682 transition count 1636
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 1439 place count 1621 transition count 1575
Iterating global reduction 3 with 61 rules applied. Total rules applied 1500 place count 1621 transition count 1575
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1542 place count 1579 transition count 1533
Iterating global reduction 3 with 42 rules applied. Total rules applied 1584 place count 1579 transition count 1533
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1626 place count 1537 transition count 1491
Iterating global reduction 3 with 42 rules applied. Total rules applied 1668 place count 1537 transition count 1491
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1710 place count 1495 transition count 1449
Iterating global reduction 3 with 42 rules applied. Total rules applied 1752 place count 1495 transition count 1449
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1794 place count 1453 transition count 1407
Iterating global reduction 3 with 42 rules applied. Total rules applied 1836 place count 1453 transition count 1407
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 1878 place count 1453 transition count 1365
Applied a total of 1878 rules in 2325 ms. Remains 1453 /2434 variables (removed 981) and now considering 1365/2321 (removed 956) transitions.
// Phase 1: matrix 1365 rows 1453 cols
[2025-06-01 18:10:18] [INFO ] Computed 152 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:19] [INFO ] Implicit Places using invariants in 742 ms returned [624, 667, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 1263]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 751 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1429/2434 places, 1365/2321 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1427 transition count 1363
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1427 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1426 transition count 1361
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1426 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1425 transition count 1360
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1425 transition count 1360
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1424 transition count 1359
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1424 transition count 1359
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1423 transition count 1358
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1423 transition count 1358
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1422 transition count 1357
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1422 transition count 1357
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1421 transition count 1356
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1421 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1420 transition count 1355
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1420 transition count 1355
Applied a total of 18 rules in 1000 ms. Remains 1420 /1429 variables (removed 9) and now considering 1355/1365 (removed 10) transitions.
// Phase 1: matrix 1355 rows 1420 cols
[2025-06-01 18:10:20] [INFO ] Computed 128 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:20] [INFO ] Implicit Places using invariants in 717 ms returned []
[2025-06-01 18:10:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:23] [INFO ] Implicit Places using invariants and state equation in 2422 ms returned []
Implicit Place search using SMT with State Equation took 3150 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1420/2434 places, 1355/2321 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7227 ms. Remains : 1420/2434 places, 1355/2321 transitions.
Stuttering acceptance computed with spot in 232 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-PT-L00020M0002C001P001G001-LTLFireability-05
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-05 finished in 7490 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 2434 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Graph (complete) has 3146 edges and 2434 vertex of which 1984 are kept as prefixes of interest. Removing 450 places using SCC suffix rule.14 ms
Discarding 450 places :
Also discarding 488 output transitions
Drop transitions (Output transitions of discarded places.) removed 488 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 63 places :
Implicit places reduction removed 63 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 836 transitions
Trivial Post-agglo rules discarded 836 transitions
Performed 836 trivial Post agglomeration. Transition count delta: 836
Iterating post reduction 0 with 899 rules applied. Total rules applied 900 place count 1900 transition count 976
Reduce places removed 836 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 839 rules applied. Total rules applied 1739 place count 1064 transition count 973
Reduce places removed 2 places and 0 transitions.
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Iterating post reduction 2 with 65 rules applied. Total rules applied 1804 place count 1062 transition count 910
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1867 place count 999 transition count 910
Performed 188 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 188 Pre rules applied. Total rules applied 1867 place count 999 transition count 722
Deduced a syphon composed of 188 places in 1 ms
Ensure Unique test removed 42 places
Reduce places removed 230 places and 0 transitions.
Iterating global reduction 4 with 418 rules applied. Total rules applied 2285 place count 769 transition count 722
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 4 with 42 rules applied. Total rules applied 2327 place count 769 transition count 680
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 5 with 42 rules applied. Total rules applied 2369 place count 727 transition count 680
Discarding 66 places :
Symmetric choice reduction at 6 with 66 rule applications. Total rules 2435 place count 661 transition count 594
Iterating global reduction 6 with 66 rules applied. Total rules applied 2501 place count 661 transition count 594
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 6 with 28 rules applied. Total rules applied 2529 place count 660 transition count 567
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 7 with 26 rules applied. Total rules applied 2555 place count 634 transition count 567
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 41 Pre rules applied. Total rules applied 2555 place count 634 transition count 526
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 8 with 82 rules applied. Total rules applied 2637 place count 593 transition count 526
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2638 place count 592 transition count 505
Iterating global reduction 8 with 1 rules applied. Total rules applied 2639 place count 592 transition count 505
Discarding 1 places :
Implicit places reduction removed 1 places
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 8 with 22 rules applied. Total rules applied 2661 place count 591 transition count 484
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 9 with 21 rules applied. Total rules applied 2682 place count 570 transition count 484
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 2682 place count 570 transition count 483
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2684 place count 569 transition count 483
Applied a total of 2684 rules in 279 ms. Remains 569 /2434 variables (removed 1865) and now considering 483/2321 (removed 1838) transitions.
// Phase 1: matrix 483 rows 569 cols
[2025-06-01 18:10:23] [INFO ] Computed 149 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:24] [INFO ] Implicit Places using invariants in 346 ms returned [378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 463]
[2025-06-01 18:10:24] [INFO ] Actually due to overlaps returned [378, 463]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 349 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 567/2434 places, 483/2321 transitions.
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 0 with 42 rules applied. Total rules applied 42 place count 546 transition count 462
Applied a total of 42 rules in 33 ms. Remains 546 /567 variables (removed 21) and now considering 462/483 (removed 21) transitions.
// Phase 1: matrix 462 rows 546 cols
[2025-06-01 18:10:24] [INFO ] Computed 147 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:24] [INFO ] Implicit Places using invariants in 278 ms returned [357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 281 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 525/2434 places, 462/2321 transitions.
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 0 with 42 rules applied. Total rules applied 42 place count 504 transition count 441
Applied a total of 42 rules in 30 ms. Remains 504 /525 variables (removed 21) and now considering 441/462 (removed 21) transitions.
// Phase 1: matrix 441 rows 504 cols
[2025-06-01 18:10:24] [INFO ] Computed 126 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:24] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-06-01 18:10:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:25] [INFO ] Implicit Places using invariants and state equation in 555 ms returned []
Implicit Place search using SMT with State Equation took 774 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 504/2434 places, 441/2321 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1747 ms. Remains : 504/2434 places, 441/2321 transitions.
Stuttering acceptance computed with spot in 265 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-PT-L00020M0002C001P001G001-LTLFireability-06
Stuttering criterion allowed to conclude after 231 steps with 0 reset in 5 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-06 finished in 2057 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 2434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Discarding 63 places :
Implicit places reduction removed 63 places
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 2371 transition count 2321
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 152 place count 2282 transition count 2212
Iterating global reduction 1 with 89 rules applied. Total rules applied 241 place count 2282 transition count 2212
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 242 place count 2282 transition count 2211
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 288 place count 2236 transition count 2125
Iterating global reduction 2 with 46 rules applied. Total rules applied 334 place count 2236 transition count 2125
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 337 place count 2234 transition count 2124
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 379 place count 2192 transition count 2082
Iterating global reduction 3 with 42 rules applied. Total rules applied 421 place count 2192 transition count 2082
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 442 place count 2192 transition count 2061
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 463 place count 2171 transition count 2040
Iterating global reduction 4 with 21 rules applied. Total rules applied 484 place count 2171 transition count 2040
Applied a total of 484 rules in 1184 ms. Remains 2171 /2434 variables (removed 263) and now considering 2040/2321 (removed 281) transitions.
// Phase 1: matrix 2040 rows 2171 cols
[2025-06-01 18:10:26] [INFO ] Computed 215 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:27] [INFO ] Implicit Places using invariants in 1022 ms returned [399, 1262, 1305, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1981]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 1024 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2146/2434 places, 2040/2321 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2145 transition count 2039
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2145 transition count 2039
Applied a total of 2 rules in 524 ms. Remains 2145 /2146 variables (removed 1) and now considering 2039/2040 (removed 1) transitions.
// Phase 1: matrix 2039 rows 2145 cols
[2025-06-01 18:10:28] [INFO ] Computed 190 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:29] [INFO ] Implicit Places using invariants in 944 ms returned []
[2025-06-01 18:10:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:32] [INFO ] Implicit Places using invariants and state equation in 2894 ms returned []
Implicit Place search using SMT with State Equation took 3841 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2145/2434 places, 2039/2321 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6575 ms. Remains : 2145/2434 places, 2039/2321 transitions.
Stuttering acceptance computed with spot in 446 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-PT-L00020M0002C001P001G001-LTLFireability-07
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-07 finished in 7077 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||X(!p0)))||X((G(p1)||X(p2)))))'
Support contains 5 out of 2434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Discarding 126 places :
Implicit places reduction removed 126 places
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 2308 transition count 2321
Discarding 108 places :
Symmetric choice reduction at 1 with 108 rule applications. Total rules 234 place count 2200 transition count 2193
Iterating global reduction 1 with 108 rules applied. Total rules applied 342 place count 2200 transition count 2193
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 343 place count 2200 transition count 2192
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 409 place count 2134 transition count 2106
Iterating global reduction 2 with 66 rules applied. Total rules applied 475 place count 2134 transition count 2106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 477 place count 2133 transition count 2105
Discarding 82 places :
Symmetric choice reduction at 3 with 82 rule applications. Total rules 559 place count 2051 transition count 2023
Iterating global reduction 3 with 82 rules applied. Total rules applied 641 place count 2051 transition count 2023
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 662 place count 2051 transition count 2002
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 723 place count 1990 transition count 1922
Iterating global reduction 4 with 61 rules applied. Total rules applied 784 place count 1990 transition count 1922
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 845 place count 1929 transition count 1861
Iterating global reduction 4 with 61 rules applied. Total rules applied 906 place count 1929 transition count 1861
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 967 place count 1868 transition count 1800
Iterating global reduction 4 with 61 rules applied. Total rules applied 1028 place count 1868 transition count 1800
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1089 place count 1807 transition count 1739
Iterating global reduction 4 with 61 rules applied. Total rules applied 1150 place count 1807 transition count 1739
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1211 place count 1746 transition count 1678
Iterating global reduction 4 with 61 rules applied. Total rules applied 1272 place count 1746 transition count 1678
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1333 place count 1685 transition count 1617
Iterating global reduction 4 with 61 rules applied. Total rules applied 1394 place count 1685 transition count 1617
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1455 place count 1624 transition count 1556
Iterating global reduction 4 with 61 rules applied. Total rules applied 1516 place count 1624 transition count 1556
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1558 place count 1582 transition count 1514
Iterating global reduction 4 with 42 rules applied. Total rules applied 1600 place count 1582 transition count 1514
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1642 place count 1540 transition count 1472
Iterating global reduction 4 with 42 rules applied. Total rules applied 1684 place count 1540 transition count 1472
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1726 place count 1498 transition count 1430
Iterating global reduction 4 with 42 rules applied. Total rules applied 1768 place count 1498 transition count 1430
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1810 place count 1456 transition count 1388
Iterating global reduction 4 with 42 rules applied. Total rules applied 1852 place count 1456 transition count 1388
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 4 with 42 rules applied. Total rules applied 1894 place count 1456 transition count 1346
Applied a total of 1894 rules in 2761 ms. Remains 1456 /2434 variables (removed 978) and now considering 1346/2321 (removed 975) transitions.
// Phase 1: matrix 1346 rows 1456 cols
[2025-06-01 18:10:35] [INFO ] Computed 153 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:36] [INFO ] Implicit Places using invariants in 1068 ms returned [273, 581, 624, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 943, 944, 945, 946]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 1081 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1433/2434 places, 1346/2321 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1431 transition count 1344
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1431 transition count 1344
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1430 transition count 1342
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1430 transition count 1342
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1429 transition count 1341
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1429 transition count 1341
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1428 transition count 1340
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1428 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1427 transition count 1339
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1427 transition count 1339
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1426 transition count 1338
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1426 transition count 1338
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1425 transition count 1337
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1425 transition count 1337
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1424 transition count 1336
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1424 transition count 1336
Applied a total of 18 rules in 1137 ms. Remains 1424 /1433 variables (removed 9) and now considering 1336/1346 (removed 10) transitions.
// Phase 1: matrix 1336 rows 1424 cols
[2025-06-01 18:10:37] [INFO ] Computed 130 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:38] [INFO ] Implicit Places using invariants in 679 ms returned []
[2025-06-01 18:10:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:40] [INFO ] Implicit Places using invariants and state equation in 2085 ms returned []
Implicit Place search using SMT with State Equation took 2767 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1424/2434 places, 1336/2321 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7747 ms. Remains : 1424/2434 places, 1336/2321 transitions.
Stuttering acceptance computed with spot in 525 ms :[true, (NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), p0, (AND p0 (NOT p1)), false, false, false, false, false, false, (NOT p1)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-09
Entered a terminal (fully accepting) state of product in 1970 steps with 1 reset in 20 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-09 finished in 8328 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((G(p1)||(p2&&X(p3))||p0)))'
Support contains 7 out of 2434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Discarding 126 places :
Implicit places reduction removed 126 places
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 2308 transition count 2321
Discarding 107 places :
Symmetric choice reduction at 1 with 107 rule applications. Total rules 233 place count 2201 transition count 2214
Iterating global reduction 1 with 107 rules applied. Total rules applied 340 place count 2201 transition count 2214
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 341 place count 2201 transition count 2213
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 385 place count 2157 transition count 2149
Iterating global reduction 2 with 44 rules applied. Total rules applied 429 place count 2157 transition count 2149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 432 place count 2155 transition count 2148
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 493 place count 2094 transition count 2087
Iterating global reduction 3 with 61 rules applied. Total rules applied 554 place count 2094 transition count 2087
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 614 place count 2034 transition count 2009
Iterating global reduction 3 with 60 rules applied. Total rules applied 674 place count 2034 transition count 2009
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 713 place count 1995 transition count 1970
Iterating global reduction 3 with 39 rules applied. Total rules applied 752 place count 1995 transition count 1970
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 791 place count 1956 transition count 1931
Iterating global reduction 3 with 39 rules applied. Total rules applied 830 place count 1956 transition count 1931
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 869 place count 1917 transition count 1892
Iterating global reduction 3 with 39 rules applied. Total rules applied 908 place count 1917 transition count 1892
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 947 place count 1878 transition count 1853
Iterating global reduction 3 with 39 rules applied. Total rules applied 986 place count 1878 transition count 1853
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1025 place count 1839 transition count 1814
Iterating global reduction 3 with 39 rules applied. Total rules applied 1064 place count 1839 transition count 1814
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1103 place count 1800 transition count 1775
Iterating global reduction 3 with 39 rules applied. Total rules applied 1142 place count 1800 transition count 1775
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1163 place count 1779 transition count 1754
Iterating global reduction 3 with 21 rules applied. Total rules applied 1184 place count 1779 transition count 1754
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1205 place count 1758 transition count 1733
Iterating global reduction 3 with 21 rules applied. Total rules applied 1226 place count 1758 transition count 1733
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1247 place count 1737 transition count 1712
Iterating global reduction 3 with 21 rules applied. Total rules applied 1268 place count 1737 transition count 1712
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1288 place count 1717 transition count 1692
Iterating global reduction 3 with 20 rules applied. Total rules applied 1308 place count 1717 transition count 1692
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 1328 place count 1717 transition count 1672
Applied a total of 1328 rules in 3634 ms. Remains 1717 /2434 variables (removed 717) and now considering 1672/2321 (removed 649) transitions.
// Phase 1: matrix 1672 rows 1717 cols
[2025-06-01 18:10:44] [INFO ] Computed 152 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:45] [INFO ] Implicit Places using invariants in 953 ms returned [863, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1527]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 956 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1694/2434 places, 1672/2321 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1692 transition count 1670
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1692 transition count 1670
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1691 transition count 1668
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1691 transition count 1668
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1690 transition count 1667
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1690 transition count 1667
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1689 transition count 1666
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1689 transition count 1666
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1688 transition count 1665
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1688 transition count 1665
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1687 transition count 1664
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1687 transition count 1664
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1686 transition count 1663
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1686 transition count 1663
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1685 transition count 1662
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1685 transition count 1662
Applied a total of 18 rules in 1592 ms. Remains 1685 /1694 variables (removed 9) and now considering 1662/1672 (removed 10) transitions.
// Phase 1: matrix 1662 rows 1685 cols
[2025-06-01 18:10:47] [INFO ] Computed 129 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:48] [INFO ] Implicit Places using invariants in 858 ms returned []
[2025-06-01 18:10:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:51] [INFO ] Implicit Places using invariants and state equation in 3448 ms returned []
Implicit Place search using SMT with State Equation took 4313 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1685/2434 places, 1662/2321 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 10496 ms. Remains : 1685/2434 places, 1662/2321 transitions.
Stuttering acceptance computed with spot in 196 ms :[true, (NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-10 finished in 10728 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)) U (p1&&X((F(p2) U X(p1))))))'
Support contains 3 out of 2434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Discarding 126 places :
Implicit places reduction removed 126 places
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 2308 transition count 2321
Discarding 110 places :
Symmetric choice reduction at 1 with 110 rule applications. Total rules 236 place count 2198 transition count 2191
Iterating global reduction 1 with 110 rules applied. Total rules applied 346 place count 2198 transition count 2191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 347 place count 2198 transition count 2190
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 414 place count 2131 transition count 2083
Iterating global reduction 2 with 67 rules applied. Total rules applied 481 place count 2131 transition count 2083
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 484 place count 2129 transition count 2082
Discarding 103 places :
Symmetric choice reduction at 3 with 103 rule applications. Total rules 587 place count 2026 transition count 1979
Iterating global reduction 3 with 103 rules applied. Total rules applied 690 place count 2026 transition count 1979
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 711 place count 2026 transition count 1958
Discarding 82 places :
Symmetric choice reduction at 4 with 82 rule applications. Total rules 793 place count 1944 transition count 1857
Iterating global reduction 4 with 82 rules applied. Total rules applied 875 place count 1944 transition count 1857
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 936 place count 1883 transition count 1796
Iterating global reduction 4 with 61 rules applied. Total rules applied 997 place count 1883 transition count 1796
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1058 place count 1822 transition count 1735
Iterating global reduction 4 with 61 rules applied. Total rules applied 1119 place count 1822 transition count 1735
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1180 place count 1761 transition count 1674
Iterating global reduction 4 with 61 rules applied. Total rules applied 1241 place count 1761 transition count 1674
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1302 place count 1700 transition count 1613
Iterating global reduction 4 with 61 rules applied. Total rules applied 1363 place count 1700 transition count 1613
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1424 place count 1639 transition count 1552
Iterating global reduction 4 with 61 rules applied. Total rules applied 1485 place count 1639 transition count 1552
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1546 place count 1578 transition count 1491
Iterating global reduction 4 with 61 rules applied. Total rules applied 1607 place count 1578 transition count 1491
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1649 place count 1536 transition count 1449
Iterating global reduction 4 with 42 rules applied. Total rules applied 1691 place count 1536 transition count 1449
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1733 place count 1494 transition count 1407
Iterating global reduction 4 with 42 rules applied. Total rules applied 1775 place count 1494 transition count 1407
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1817 place count 1452 transition count 1365
Iterating global reduction 4 with 42 rules applied. Total rules applied 1859 place count 1452 transition count 1365
Discarding 41 places :
Symmetric choice reduction at 4 with 41 rule applications. Total rules 1900 place count 1411 transition count 1324
Iterating global reduction 4 with 41 rules applied. Total rules applied 1941 place count 1411 transition count 1324
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 4 with 41 rules applied. Total rules applied 1982 place count 1411 transition count 1283
Applied a total of 1982 rules in 2494 ms. Remains 1411 /2434 variables (removed 1023) and now considering 1283/2321 (removed 1038) transitions.
// Phase 1: matrix 1283 rows 1411 cols
[2025-06-01 18:10:54] [INFO ] Computed 152 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:55] [INFO ] Implicit Places using invariants in 975 ms returned [274, 582, 625, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 1221]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 978 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1386/2434 places, 1283/2321 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1384 transition count 1281
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1384 transition count 1281
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1383 transition count 1279
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1383 transition count 1279
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1382 transition count 1278
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1382 transition count 1278
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1381 transition count 1277
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1381 transition count 1277
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1380 transition count 1276
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1380 transition count 1276
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1379 transition count 1275
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1379 transition count 1275
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1378 transition count 1274
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1378 transition count 1274
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1377 transition count 1273
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1377 transition count 1273
Applied a total of 18 rules in 1279 ms. Remains 1377 /1386 variables (removed 9) and now considering 1273/1283 (removed 10) transitions.
// Phase 1: matrix 1273 rows 1377 cols
[2025-06-01 18:10:56] [INFO ] Computed 127 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:57] [INFO ] Implicit Places using invariants in 751 ms returned []
[2025-06-01 18:10:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:10:59] [INFO ] Implicit Places using invariants and state equation in 2260 ms returned []
Implicit Place search using SMT with State Equation took 3013 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1377/2434 places, 1273/2321 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7765 ms. Remains : 1377/2434 places, 1273/2321 transitions.
Stuttering acceptance computed with spot in 372 ms :[(NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-12
Product exploration explored 100000 steps with 210 reset in 626 ms.
Product exploration explored 100000 steps with 213 reset in 647 ms.
Computed a total of 1377 stabilizing places and 1273 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1377 transition count 1273
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 (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT p1)), (X (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p2))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G (NOT p2)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 11 factoid took 1091 ms. Reduced automaton from 10 states, 20 edges and 3 AP (stutter sensitive) to 10 states, 20 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 568 ms :[(NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 5325 steps (2 resets) in 181 ms. (29 steps per ms) remains 0/9 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT p1)), (X (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p2))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G (NOT p2)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p2) (NOT p1)))), (F p1), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F p2), (F (NOT (OR p2 p1 (NOT p0)))), (F (NOT (OR p2 (NOT p1) p0))), (F (NOT (OR p2 (NOT p1)))), (F (NOT (AND (NOT p2) (NOT p1) (NOT p0))))]
Knowledge based reduction with 11 factoid took 2935 ms. Reduced automaton from 10 states, 20 edges and 3 AP (stutter sensitive) to 10 states, 20 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 529 ms :[(NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 366 ms :[(NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2025-06-01 18:11:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT p1)), (X (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p2))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G (NOT p2)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p2) (NOT p1)))), (F p1), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F p2), (F (NOT (OR p2 p1 (NOT p0)))), (F (NOT (OR p2 (NOT p1) p0))), (F (NOT (OR p2 (NOT p1)))), (F (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 11 factoid took 2963 ms. Reduced automaton from 10 states, 20 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-12 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-12 finished in 19904 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&&(p1 U (F(!p0)||X(p2)))))))'
Support contains 4 out of 2434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Discarding 126 places :
Implicit places reduction removed 126 places
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 2308 transition count 2321
Discarding 110 places :
Symmetric choice reduction at 1 with 110 rule applications. Total rules 236 place count 2198 transition count 2191
Iterating global reduction 1 with 110 rules applied. Total rules applied 346 place count 2198 transition count 2191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 347 place count 2198 transition count 2190
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 414 place count 2131 transition count 2083
Iterating global reduction 2 with 67 rules applied. Total rules applied 481 place count 2131 transition count 2083
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 484 place count 2129 transition count 2082
Discarding 103 places :
Symmetric choice reduction at 3 with 103 rule applications. Total rules 587 place count 2026 transition count 1979
Iterating global reduction 3 with 103 rules applied. Total rules applied 690 place count 2026 transition count 1979
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 711 place count 2026 transition count 1958
Discarding 82 places :
Symmetric choice reduction at 4 with 82 rule applications. Total rules 793 place count 1944 transition count 1857
Iterating global reduction 4 with 82 rules applied. Total rules applied 875 place count 1944 transition count 1857
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 936 place count 1883 transition count 1796
Iterating global reduction 4 with 61 rules applied. Total rules applied 997 place count 1883 transition count 1796
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 1057 place count 1823 transition count 1736
Iterating global reduction 4 with 60 rules applied. Total rules applied 1117 place count 1823 transition count 1736
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 1177 place count 1763 transition count 1676
Iterating global reduction 4 with 60 rules applied. Total rules applied 1237 place count 1763 transition count 1676
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 1297 place count 1703 transition count 1616
Iterating global reduction 4 with 60 rules applied. Total rules applied 1357 place count 1703 transition count 1616
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 1417 place count 1643 transition count 1556
Iterating global reduction 4 with 60 rules applied. Total rules applied 1477 place count 1643 transition count 1556
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 1537 place count 1583 transition count 1496
Iterating global reduction 4 with 60 rules applied. Total rules applied 1597 place count 1583 transition count 1496
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1639 place count 1541 transition count 1454
Iterating global reduction 4 with 42 rules applied. Total rules applied 1681 place count 1541 transition count 1454
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1723 place count 1499 transition count 1412
Iterating global reduction 4 with 42 rules applied. Total rules applied 1765 place count 1499 transition count 1412
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1807 place count 1457 transition count 1370
Iterating global reduction 4 with 42 rules applied. Total rules applied 1849 place count 1457 transition count 1370
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1891 place count 1415 transition count 1328
Iterating global reduction 4 with 42 rules applied. Total rules applied 1933 place count 1415 transition count 1328
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 4 with 42 rules applied. Total rules applied 1975 place count 1415 transition count 1286
Applied a total of 1975 rules in 2134 ms. Remains 1415 /2434 variables (removed 1019) and now considering 1286/2321 (removed 1035) transitions.
// Phase 1: matrix 1286 rows 1415 cols
[2025-06-01 18:11:13] [INFO ] Computed 152 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:11:14] [INFO ] Implicit Places using invariants in 735 ms returned [273, 629, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 1225]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 737 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1391/2434 places, 1286/2321 transitions.
Applied a total of 0 rules in 83 ms. Remains 1391 /1391 variables (removed 0) and now considering 1286/1286 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2956 ms. Remains : 1391/2434 places, 1286/2321 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-13
Stuttering criterion allowed to conclude after 18167 steps with 16 reset in 58 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-13 finished in 3199 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((p0&&F(p1))))'
Support contains 2 out of 2434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Discarding 126 places :
Implicit places reduction removed 126 places
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 2308 transition count 2321
Discarding 109 places :
Symmetric choice reduction at 1 with 109 rule applications. Total rules 235 place count 2199 transition count 2192
Iterating global reduction 1 with 109 rules applied. Total rules applied 344 place count 2199 transition count 2192
Discarding 67 places :
Symmetric choice reduction at 1 with 67 rule applications. Total rules 411 place count 2132 transition count 2085
Iterating global reduction 1 with 67 rules applied. Total rules applied 478 place count 2132 transition count 2085
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 481 place count 2130 transition count 2084
Discarding 103 places :
Symmetric choice reduction at 2 with 103 rule applications. Total rules 584 place count 2027 transition count 1981
Iterating global reduction 2 with 103 rules applied. Total rules applied 687 place count 2027 transition count 1981
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 708 place count 2027 transition count 1960
Discarding 82 places :
Symmetric choice reduction at 3 with 82 rule applications. Total rules 790 place count 1945 transition count 1859
Iterating global reduction 3 with 82 rules applied. Total rules applied 872 place count 1945 transition count 1859
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 933 place count 1884 transition count 1798
Iterating global reduction 3 with 61 rules applied. Total rules applied 994 place count 1884 transition count 1798
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 1054 place count 1824 transition count 1738
Iterating global reduction 3 with 60 rules applied. Total rules applied 1114 place count 1824 transition count 1738
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 1174 place count 1764 transition count 1678
Iterating global reduction 3 with 60 rules applied. Total rules applied 1234 place count 1764 transition count 1678
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 1294 place count 1704 transition count 1618
Iterating global reduction 3 with 60 rules applied. Total rules applied 1354 place count 1704 transition count 1618
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 1414 place count 1644 transition count 1558
Iterating global reduction 3 with 60 rules applied. Total rules applied 1474 place count 1644 transition count 1558
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 1534 place count 1584 transition count 1498
Iterating global reduction 3 with 60 rules applied. Total rules applied 1594 place count 1584 transition count 1498
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1636 place count 1542 transition count 1456
Iterating global reduction 3 with 42 rules applied. Total rules applied 1678 place count 1542 transition count 1456
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1720 place count 1500 transition count 1414
Iterating global reduction 3 with 42 rules applied. Total rules applied 1762 place count 1500 transition count 1414
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1804 place count 1458 transition count 1372
Iterating global reduction 3 with 42 rules applied. Total rules applied 1846 place count 1458 transition count 1372
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1888 place count 1416 transition count 1330
Iterating global reduction 3 with 42 rules applied. Total rules applied 1930 place count 1416 transition count 1330
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 1972 place count 1416 transition count 1288
Applied a total of 1972 rules in 2071 ms. Remains 1416 /2434 variables (removed 1018) and now considering 1288/2321 (removed 1033) transitions.
// Phase 1: matrix 1288 rows 1416 cols
[2025-06-01 18:11:16] [INFO ] Computed 152 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:11:17] [INFO ] Implicit Places using invariants in 701 ms returned [273, 586, 629, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 1226]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 703 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1391/2434 places, 1288/2321 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1389 transition count 1286
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1389 transition count 1286
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1388 transition count 1284
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1388 transition count 1284
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1387 transition count 1283
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1387 transition count 1283
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1386 transition count 1282
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1386 transition count 1282
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1385 transition count 1281
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1385 transition count 1281
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1384 transition count 1280
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1384 transition count 1280
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1383 transition count 1279
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1383 transition count 1279
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1382 transition count 1278
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1382 transition count 1278
Applied a total of 18 rules in 874 ms. Remains 1382 /1391 variables (removed 9) and now considering 1278/1288 (removed 10) transitions.
// Phase 1: matrix 1278 rows 1382 cols
[2025-06-01 18:11:18] [INFO ] Computed 127 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:11:19] [INFO ] Implicit Places using invariants in 602 ms returned []
[2025-06-01 18:11:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:11:20] [INFO ] Implicit Places using invariants and state equation in 1776 ms returned []
Implicit Place search using SMT with State Equation took 2388 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1382/2434 places, 1278/2321 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6036 ms. Remains : 1382/2434 places, 1278/2321 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-14 finished in 6167 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((!(G(X((p0 U p1))) U p2)||(F(!p0)&&p3))))'
Support contains 5 out of 2434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2434/2434 places, 2321/2321 transitions.
Discarding 126 places :
Implicit places reduction removed 126 places
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 2308 transition count 2321
Discarding 109 places :
Symmetric choice reduction at 1 with 109 rule applications. Total rules 235 place count 2199 transition count 2192
Iterating global reduction 1 with 109 rules applied. Total rules applied 344 place count 2199 transition count 2192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 345 place count 2199 transition count 2191
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 411 place count 2133 transition count 2085
Iterating global reduction 2 with 66 rules applied. Total rules applied 477 place count 2133 transition count 2085
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 478 place count 2132 transition count 2085
Discarding 103 places :
Symmetric choice reduction at 3 with 103 rule applications. Total rules 581 place count 2029 transition count 1982
Iterating global reduction 3 with 103 rules applied. Total rules applied 684 place count 2029 transition count 1982
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 705 place count 2029 transition count 1961
Discarding 82 places :
Symmetric choice reduction at 4 with 82 rule applications. Total rules 787 place count 1947 transition count 1860
Iterating global reduction 4 with 82 rules applied. Total rules applied 869 place count 1947 transition count 1860
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 930 place count 1886 transition count 1799
Iterating global reduction 4 with 61 rules applied. Total rules applied 991 place count 1886 transition count 1799
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1052 place count 1825 transition count 1738
Iterating global reduction 4 with 61 rules applied. Total rules applied 1113 place count 1825 transition count 1738
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1174 place count 1764 transition count 1677
Iterating global reduction 4 with 61 rules applied. Total rules applied 1235 place count 1764 transition count 1677
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1296 place count 1703 transition count 1616
Iterating global reduction 4 with 61 rules applied. Total rules applied 1357 place count 1703 transition count 1616
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1418 place count 1642 transition count 1555
Iterating global reduction 4 with 61 rules applied. Total rules applied 1479 place count 1642 transition count 1555
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1540 place count 1581 transition count 1494
Iterating global reduction 4 with 61 rules applied. Total rules applied 1601 place count 1581 transition count 1494
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1643 place count 1539 transition count 1452
Iterating global reduction 4 with 42 rules applied. Total rules applied 1685 place count 1539 transition count 1452
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1727 place count 1497 transition count 1410
Iterating global reduction 4 with 42 rules applied. Total rules applied 1769 place count 1497 transition count 1410
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1811 place count 1455 transition count 1368
Iterating global reduction 4 with 42 rules applied. Total rules applied 1853 place count 1455 transition count 1368
Discarding 42 places :
Symmetric choice reduction at 4 with 42 rule applications. Total rules 1895 place count 1413 transition count 1326
Iterating global reduction 4 with 42 rules applied. Total rules applied 1937 place count 1413 transition count 1326
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 4 with 42 rules applied. Total rules applied 1979 place count 1413 transition count 1284
Applied a total of 1979 rules in 2046 ms. Remains 1413 /2434 variables (removed 1021) and now considering 1284/2321 (removed 1037) transitions.
// Phase 1: matrix 1284 rows 1413 cols
[2025-06-01 18:11:23] [INFO ] Computed 153 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:11:23] [INFO ] Implicit Places using invariants in 718 ms returned [273, 581, 624, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 1223]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 719 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1388/2434 places, 1284/2321 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1386 transition count 1282
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1386 transition count 1282
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1385 transition count 1280
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1385 transition count 1280
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1384 transition count 1279
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1384 transition count 1279
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1383 transition count 1278
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1383 transition count 1278
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1382 transition count 1277
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1382 transition count 1277
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1381 transition count 1276
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1381 transition count 1276
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1380 transition count 1275
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1380 transition count 1275
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1379 transition count 1274
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1379 transition count 1274
Applied a total of 18 rules in 765 ms. Remains 1379 /1388 variables (removed 9) and now considering 1274/1284 (removed 10) transitions.
// Phase 1: matrix 1274 rows 1379 cols
[2025-06-01 18:11:24] [INFO ] Computed 128 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:11:25] [INFO ] Implicit Places using invariants in 648 ms returned []
[2025-06-01 18:11:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:11:26] [INFO ] Implicit Places using invariants and state equation in 1615 ms returned []
Implicit Place search using SMT with State Equation took 2264 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1379/2434 places, 1274/2321 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5795 ms. Remains : 1379/2434 places, 1274/2321 transitions.
Stuttering acceptance computed with spot in 319 ms :[(OR (AND p2 (NOT p3)) (AND p0 p2)), (OR (AND p2 (NOT p3)) (AND p0 p2)), true, p0, (AND p1 p2), (AND p2 p0 p1), p1, (AND p0 p1)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-15
Product exploration explored 100000 steps with 50000 reset in 601 ms.
Product exploration explored 100000 steps with 50000 reset in 554 ms.
Computed a total of 1379 stabilizing places and 1274 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1379 transition count 1274
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 p3 p2 (NOT p0) (NOT p1)), (X (NOT (AND (NOT p3) p2))), (X p3), (X (NOT (AND p3 p0 p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND p3 p0 (NOT p2)))), (X (NOT p0)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (OR (AND p0 p2) (AND p2 p1))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G p3)), (F (G (NOT p2))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 17 factoid took 17 ms. Reduced automaton from 8 states, 15 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLFireability-15 finished in 7773 ms.
All properties solved by simple procedures.
Total runtime 106107 ms.
BK_STOP 1748801489213
--------------------
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-PT-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-PT-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-174860102100204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00020M0002C001P001G001.tgz
mv FamilyReunion-PT-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 ;