About the Execution of ITS-Tools for StigmergyCommit-PT-04a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 184861.00 | 0.00 | 0.00 | FTFTFFFTFFFTTFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903490600035.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 StigmergyCommit-PT-04a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903490600035
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 227K May 29 14:33 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 StigmergyCommit-PT-04a-LTLCardinality-00
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-01
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-02
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-03
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-04
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-05
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-06
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-07
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-08
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-09
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-10
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-11
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-12
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-13
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-14
FORMULA_NAME StigmergyCommit-PT-04a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749057187998
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-04 17:13:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 17:13:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 17:13:11] [INFO ] Load time of PNML (sax parser for PT used): 258 ms
[2025-06-04 17:13:11] [INFO ] Transformed 184 places.
[2025-06-04 17:13:11] [INFO ] Transformed 592 transitions.
[2025-06-04 17:13:11] [INFO ] Found NUPN structural information;
[2025-06-04 17:13:11] [INFO ] Parsed PT model containing 184 places and 592 transitions and 4011 arcs in 484 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 291 transitions
Reduce redundant transitions removed 291 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA StigmergyCommit-PT-04a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 301/301 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 152 transition count 266
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 152 transition count 266
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 68 place count 152 transition count 262
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 82 place count 138 transition count 245
Iterating global reduction 1 with 14 rules applied. Total rules applied 96 place count 138 transition count 245
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 99 place count 138 transition count 242
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 103 place count 134 transition count 238
Iterating global reduction 2 with 4 rules applied. Total rules applied 107 place count 134 transition count 238
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 110 place count 131 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 113 place count 131 transition count 235
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 116 place count 128 transition count 232
Iterating global reduction 2 with 3 rules applied. Total rules applied 119 place count 128 transition count 232
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 122 place count 125 transition count 229
Iterating global reduction 2 with 3 rules applied. Total rules applied 125 place count 125 transition count 229
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 128 place count 125 transition count 226
Applied a total of 128 rules in 116 ms. Remains 125 /184 variables (removed 59) and now considering 226/301 (removed 75) transitions.
[2025-06-04 17:13:11] [INFO ] Flow matrix only has 217 transitions (discarded 9 similar events)
// Phase 1: matrix 217 rows 125 cols
[2025-06-04 17:13:11] [INFO ] Computed 3 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:13:12] [INFO ] Implicit Places using invariants in 504 ms returned []
[2025-06-04 17:13:12] [INFO ] Flow matrix only has 217 transitions (discarded 9 similar events)
[2025-06-04 17:13:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:13:12] [INFO ] State equation strengthened by 114 read => feed constraints.
[2025-06-04 17:13:12] [INFO ] Implicit Places using invariants and state equation in 743 ms returned [124]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1322 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/184 places, 226/301 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 115 transition count 217
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 115 transition count 217
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 115 transition count 213
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 25 place count 112 transition count 210
Iterating global reduction 1 with 3 rules applied. Total rules applied 28 place count 112 transition count 210
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 110 transition count 208
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 110 transition count 208
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 34 place count 108 transition count 206
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 108 transition count 206
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 106 transition count 204
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 106 transition count 204
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 104 transition count 202
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 104 transition count 202
Applied a total of 44 rules in 23 ms. Remains 104 /124 variables (removed 20) and now considering 202/226 (removed 24) transitions.
[2025-06-04 17:13:12] [INFO ] Flow matrix only has 193 transitions (discarded 9 similar events)
// Phase 1: matrix 193 rows 104 cols
[2025-06-04 17:13:12] [INFO ] Computed 2 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:13:12] [INFO ] Implicit Places using invariants in 90 ms returned []
[2025-06-04 17:13:12] [INFO ] Flow matrix only has 193 transitions (discarded 9 similar events)
[2025-06-04 17:13:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:13:13] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-06-04 17:13:13] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 104/184 places, 202/301 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1787 ms. Remains : 104/184 places, 202/301 transitions.
Support contains 21 out of 104 places after structural reductions.
[2025-06-04 17:13:13] [INFO ] Flatten gal took : 65 ms
[2025-06-04 17:13:13] [INFO ] Flatten gal took : 31 ms
[2025-06-04 17:13:13] [INFO ] Input system was already deterministic with 202 transitions.
Reduction of identical properties reduced properties to check from 12 to 10
RANDOM walk for 40000 steps (69 resets) in 1976 ms. (20 steps per ms) remains 1/10 properties
BEST_FIRST walk for 40004 steps (9 resets) in 286 ms. (139 steps per ms) remains 1/1 properties
[2025-06-04 17:13:14] [INFO ] Flow matrix only has 193 transitions (discarded 9 similar events)
[2025-06-04 17:13:14] [INFO ] Invariant cache hit.
[2025-06-04 17:13:14] [INFO ] State equation strengthened by 66 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 100/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 192/296 variables, 104/106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/296 variables, 65/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/296 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1/297 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/297 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 172 constraints, problems are : Problem set: 0 solved, 1 unsolved in 235 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 104/104 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 100/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:14] [INFO ] Deduced a trap composed of 13 places in 154 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:14] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:15] [INFO ] Deduced a trap composed of 14 places in 146 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:15] [INFO ] Deduced a trap composed of 16 places in 152 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:15] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:15] [INFO ] Deduced a trap composed of 13 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:15] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:15] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:15] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:16] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:16] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:16] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:16] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 7 ms to minimize.
Problem AtomicPropp8 is UNSAT
After SMT solving in domain Int declared 104/297 variables, and 15 constraints, problems are : Problem set: 1 solved, 0 unsolved in 1726 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/104 constraints, ReadFeed: 0/66 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1992ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA StigmergyCommit-PT-04a-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 5 simplifications.
FORMULA StigmergyCommit-PT-04a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 17 stabilizing places and 17 stable transitions
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 1 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 202/202 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 103 transition count 151
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
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 1 with 56 rules applied. Total rules applied 106 place count 53 transition count 145
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 2 with 3 rules applied. Total rules applied 109 place count 52 transition count 143
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 3 with 3 rules applied. Total rules applied 112 place count 51 transition count 141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 113 place count 50 transition count 141
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 113 place count 50 transition count 136
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 123 place count 45 transition count 136
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 128 place count 40 transition count 129
Iterating global reduction 5 with 5 rules applied. Total rules applied 133 place count 40 transition count 129
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 136 place count 40 transition count 126
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 136 place count 40 transition count 124
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 140 place count 38 transition count 124
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 142 place count 36 transition count 120
Iterating global reduction 6 with 2 rules applied. Total rules applied 144 place count 36 transition count 120
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 156 place count 36 transition count 108
Performed 13 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 182 place count 23 transition count 89
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 203 place count 23 transition count 68
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 207 place count 21 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 209 place count 21 transition count 64
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 9 with 35 rules applied. Total rules applied 244 place count 21 transition count 29
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 254 place count 16 transition count 24
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 9 with 3 rules applied. Total rules applied 257 place count 13 transition count 21
Applied a total of 257 rules in 78 ms. Remains 13 /104 variables (removed 91) and now considering 21/202 (removed 181) transitions.
[2025-06-04 17:13:16] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
// Phase 1: matrix 16 rows 13 cols
[2025-06-04 17:13:16] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:13:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-04 17:13:16] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
[2025-06-04 17:13:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:13:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 17:13:16] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 17:13:16] [INFO ] Redundant transitions in 0 ms returned []
Running 13 sub problems to find dead transitions.
[2025-06-04 17:13:16] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
[2025-06-04 17:13:16] [INFO ] Invariant cache hit.
[2025-06-04 17:13:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 5/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:16] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 14/15 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 15/28 variables, 13/31 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:17] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 1/29 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:18] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/29 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/29 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 11 (OVERLAPS) 0/29 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/29 variables, and 34 constraints, problems are : Problem set: 0 solved, 13 unsolved in 1385 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 13/13 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 5/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:18] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:18] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:18] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 15/28 variables, 13/36 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 13/49 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 1/29 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/29 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 10 (OVERLAPS) 0/29 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/29 variables, and 50 constraints, problems are : Problem set: 0 solved, 13 unsolved in 639 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 13/13 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2038ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 2038ms
Starting structural reductions in SI_LTL mode, iteration 1 : 13/104 places, 21/202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2204 ms. Remains : 13/104 places, 21/202 transitions.
Stuttering acceptance computed with spot in 365 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLCardinality-00
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA StigmergyCommit-PT-04a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLCardinality-00 finished in 2662 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((X(G(p1))||p0))||(X(p1) U (X(G(p1))||(!p2&&X(p1)))))))'
Support contains 4 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 202/202 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 92 transition count 188
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 92 transition count 188
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 26 place count 92 transition count 186
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 85 transition count 177
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 85 transition count 177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 85 transition count 176
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 47 place count 79 transition count 170
Iterating global reduction 2 with 6 rules applied. Total rules applied 53 place count 79 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 79 transition count 169
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 57 place count 76 transition count 166
Iterating global reduction 3 with 3 rules applied. Total rules applied 60 place count 76 transition count 166
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 62 place count 74 transition count 164
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 74 transition count 164
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 66 place count 72 transition count 162
Iterating global reduction 3 with 2 rules applied. Total rules applied 68 place count 72 transition count 162
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 72 transition count 161
Applied a total of 69 rules in 18 ms. Remains 72 /104 variables (removed 32) and now considering 161/202 (removed 41) transitions.
[2025-06-04 17:13:19] [INFO ] Flow matrix only has 154 transitions (discarded 7 similar events)
// Phase 1: matrix 154 rows 72 cols
[2025-06-04 17:13:19] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:13:19] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-04 17:13:19] [INFO ] Flow matrix only has 154 transitions (discarded 7 similar events)
[2025-06-04 17:13:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:13:19] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-06-04 17:13:19] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-06-04 17:13:19] [INFO ] Flow matrix only has 154 transitions (discarded 7 similar events)
[2025-06-04 17:13:19] [INFO ] Invariant cache hit.
[2025-06-04 17:13:19] [INFO ] State equation strengthened by 66 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (OVERLAPS) 1/72 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:21] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:21] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:21] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:21] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:21] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:21] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:22] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:22] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:22] [INFO ] Deduced a trap composed of 13 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:22] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:22] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:22] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:22] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:22] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:22] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:22] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:23] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:23] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:23] [INFO ] Deduced a trap composed of 16 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:23] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:23] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:23] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:23] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:23] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:23] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:24] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:24] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:24] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:24] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:24] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:24] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:24] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:24] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:24] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:25] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 15/37 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:26] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:26] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:27] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:27] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 153/225 variables, 72/113 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/225 variables, 65/178 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:29] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/225 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:32] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/225 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/225 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 12 (OVERLAPS) 1/226 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/226 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 14 (OVERLAPS) 0/226 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 226/226 variables, and 181 constraints, problems are : Problem set: 0 solved, 160 unsolved in 24894 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 72/72 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 41/41 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (OVERLAPS) 1/72 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 41/43 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:45] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (OVERLAPS) 153/225 variables, 72/116 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/225 variables, 65/181 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/225 variables, 160/341 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:13:55] [INFO ] Deduced a trap along path composed of 6 places in 80 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/225 variables, 1/342 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:07] [INFO ] Deduced a trap along path composed of 6 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:07] [INFO ] Deduced a trap along path composed of 6 places in 43 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/225 variables, 2/344 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/226 variables, and 344 constraints, problems are : Problem set: 0 solved, 160 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 72/72 constraints, ReadFeed: 65/66 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 42/42 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 55334ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 55340ms
Starting structural reductions in LTL mode, iteration 1 : 72/104 places, 161/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55590 ms. Remains : 72/104 places, 161/202 transitions.
Stuttering acceptance computed with spot in 308 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLCardinality-03
Product exploration explored 100000 steps with 33333 reset in 467 ms.
Product exploration explored 100000 steps with 33333 reset in 239 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X p2), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 19 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-04a-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-04a-LTLCardinality-03 finished in 56672 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 3 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 202/202 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 89 transition count 185
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 89 transition count 185
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 89 transition count 184
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 39 place count 81 transition count 174
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 81 transition count 174
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 81 transition count 172
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 55 place count 75 transition count 166
Iterating global reduction 2 with 6 rules applied. Total rules applied 61 place count 75 transition count 166
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 65 place count 71 transition count 162
Iterating global reduction 2 with 4 rules applied. Total rules applied 69 place count 71 transition count 162
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 71 place count 69 transition count 160
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 69 transition count 160
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 75 place count 67 transition count 158
Iterating global reduction 2 with 2 rules applied. Total rules applied 77 place count 67 transition count 158
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 78 place count 67 transition count 157
Applied a total of 78 rules in 26 ms. Remains 67 /104 variables (removed 37) and now considering 157/202 (removed 45) transitions.
[2025-06-04 17:14:15] [INFO ] Flow matrix only has 151 transitions (discarded 6 similar events)
// Phase 1: matrix 151 rows 67 cols
[2025-06-04 17:14:15] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:14:15] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-04 17:14:15] [INFO ] Flow matrix only has 151 transitions (discarded 6 similar events)
[2025-06-04 17:14:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:14:16] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-06-04 17:14:16] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Running 156 sub problems to find dead transitions.
[2025-06-04 17:14:16] [INFO ] Flow matrix only has 151 transitions (discarded 6 similar events)
[2025-06-04 17:14:16] [INFO ] Invariant cache hit.
[2025-06-04 17:14:16] [INFO ] State equation strengthened by 66 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (OVERLAPS) 1/67 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:17] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:18] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 13 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:19] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:20] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:20] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:20] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:20] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:20] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:20] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:20] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 11/32 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:21] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:21] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:21] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:22] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:22] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (OVERLAPS) 150/217 variables, 67/104 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/217 variables, 65/169 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/217 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 9 (OVERLAPS) 1/218 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/218 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:33] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 3 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/218 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/218 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 13 (OVERLAPS) 0/218 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Real declared 218/218 variables, and 171 constraints, problems are : Problem set: 0 solved, 156 unsolved in 25806 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 67/67 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 37/37 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (OVERLAPS) 1/67 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 37/38 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (OVERLAPS) 150/217 variables, 67/105 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/217 variables, 65/170 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 156/326 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:52] [INFO ] Deduced a trap along path composed of 6 places in 70 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:14:56] [INFO ] Deduced a trap along path composed of 6 places in 38 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/217 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 217/218 variables, and 328 constraints, problems are : Problem set: 0 solved, 156 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 67/67 constraints, ReadFeed: 65/66 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 37/37 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 55986ms problems are : Problem set: 0 solved, 156 unsolved
Search for dead transitions found 0 dead transitions in 55987ms
Starting structural reductions in LTL mode, iteration 1 : 67/104 places, 157/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56196 ms. Remains : 67/104 places, 157/202 transitions.
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLCardinality-10 finished in 56388 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))))))'
Support contains 2 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 202/202 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 89 transition count 185
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 89 transition count 185
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 89 transition count 183
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 39 place count 82 transition count 175
Iterating global reduction 1 with 7 rules applied. Total rules applied 46 place count 82 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 48 place count 82 transition count 173
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 53 place count 77 transition count 168
Iterating global reduction 2 with 5 rules applied. Total rules applied 58 place count 77 transition count 168
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 77 transition count 167
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 62 place count 74 transition count 164
Iterating global reduction 3 with 3 rules applied. Total rules applied 65 place count 74 transition count 164
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 67 place count 72 transition count 162
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 72 transition count 162
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 71 place count 70 transition count 160
Iterating global reduction 3 with 2 rules applied. Total rules applied 73 place count 70 transition count 160
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 74 place count 70 transition count 159
Applied a total of 74 rules in 17 ms. Remains 70 /104 variables (removed 34) and now considering 159/202 (removed 43) transitions.
[2025-06-04 17:15:12] [INFO ] Flow matrix only has 153 transitions (discarded 6 similar events)
// Phase 1: matrix 153 rows 70 cols
[2025-06-04 17:15:12] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:15:12] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-04 17:15:12] [INFO ] Flow matrix only has 153 transitions (discarded 6 similar events)
[2025-06-04 17:15:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 17:15:12] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-06-04 17:15:12] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Running 158 sub problems to find dead transitions.
[2025-06-04 17:15:12] [INFO ] Flow matrix only has 153 transitions (discarded 6 similar events)
[2025-06-04 17:15:12] [INFO ] Invariant cache hit.
[2025-06-04 17:15:12] [INFO ] State equation strengthened by 66 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 158 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:14] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:14] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:14] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:14] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:14] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:14] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:14] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:15] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:16] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:16] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 12 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 158 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:16] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:16] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:16] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:16] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:16] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:16] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:16] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:16] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:17] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 9/30 constraints. Problems are: Problem set: 0 solved, 158 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:17] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:18] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:18] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:18] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:18] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 158 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:18] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:19] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:19] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:19] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:19] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 5/40 constraints. Problems are: Problem set: 0 solved, 158 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:20] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 8 (OVERLAPS) 152/222 variables, 70/111 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/222 variables, 65/176 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/222 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 11 (OVERLAPS) 1/223 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 158 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:27] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/223 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 158 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:30] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:30] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/223 variables, 2/180 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/223 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 15 (OVERLAPS) 0/223 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 158 unsolved
No progress, stopping.
After SMT solving in domain Real declared 223/223 variables, and 180 constraints, problems are : Problem set: 0 solved, 158 unsolved in 29824 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 70/70 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 158/158 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 158 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 4 (OVERLAPS) 152/222 variables, 70/114 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/222 variables, 65/179 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 158/337 constraints. Problems are: Problem set: 0 solved, 158 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:52] [INFO ] Deduced a trap along path composed of 6 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:15:56] [INFO ] Deduced a trap along path composed of 6 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/222 variables, 2/339 constraints. Problems are: Problem set: 0 solved, 158 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:16:08] [INFO ] Deduced a trap along path composed of 6 places in 46 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 17:16:09] [INFO ] Deduced a trap along path composed of 6 places in 33 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 222/223 variables, and 341 constraints, problems are : Problem set: 0 solved, 158 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 70/70 constraints, ReadFeed: 65/66 constraints, PredecessorRefiner: 158/158 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 60005ms problems are : Problem set: 0 solved, 158 unsolved
Search for dead transitions found 0 dead transitions in 60008ms
Starting structural reductions in LTL mode, iteration 1 : 70/104 places, 159/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60286 ms. Remains : 70/104 places, 159/202 transitions.
Stuttering acceptance computed with spot in 233 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 51 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLCardinality-15 finished in 60540 ms.
All properties solved by simple procedures.
Total runtime 182201 ms.
BK_STOP 1749057372859
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="StigmergyCommit-PT-04a"
export BK_EXAMINATION="LTLCardinality"
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 StigmergyCommit-PT-04a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r226-smll-174903490600035"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-04a.tgz
mv StigmergyCommit-PT-04a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;