About the Execution of ITS-Tools for NoC3x3-PT-6B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ?FFFFTTFFFFFFTFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812200243.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 NoC3x3-PT-6B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812200243
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 956K
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 7.0K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 552K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748837502952
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-6B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-02 04:11:44] [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]
[2025-06-02 04:11:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 04:11:44] [INFO ] Load time of PNML (sax parser for PT used): 152 ms
[2025-06-02 04:11:44] [INFO ] Transformed 1544 places.
[2025-06-02 04:11:44] [INFO ] Transformed 2229 transitions.
[2025-06-02 04:11:44] [INFO ] Found NUPN structural information;
[2025-06-02 04:11:44] [INFO ] Parsed PT model containing 1544 places and 2229 transitions and 6663 arcs in 265 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA NoC3x3-PT-6B-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 1544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1544/1544 places, 2229/2229 transitions.
Discarding 354 places :
Symmetric choice reduction at 0 with 354 rule applications. Total rules 354 place count 1190 transition count 1875
Iterating global reduction 0 with 354 rules applied. Total rules applied 708 place count 1190 transition count 1875
Discarding 103 places :
Symmetric choice reduction at 0 with 103 rule applications. Total rules 811 place count 1087 transition count 1680
Iterating global reduction 0 with 103 rules applied. Total rules applied 914 place count 1087 transition count 1680
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 1003 place count 998 transition count 1528
Iterating global reduction 0 with 89 rules applied. Total rules applied 1092 place count 998 transition count 1528
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 1112 place count 978 transition count 1488
Iterating global reduction 0 with 20 rules applied. Total rules applied 1132 place count 978 transition count 1488
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 1144 place count 966 transition count 1456
Iterating global reduction 0 with 12 rules applied. Total rules applied 1156 place count 966 transition count 1456
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 1167 place count 955 transition count 1445
Iterating global reduction 0 with 11 rules applied. Total rules applied 1178 place count 955 transition count 1445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1179 place count 954 transition count 1443
Iterating global reduction 0 with 1 rules applied. Total rules applied 1180 place count 954 transition count 1443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1181 place count 953 transition count 1441
Iterating global reduction 0 with 1 rules applied. Total rules applied 1182 place count 953 transition count 1441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1183 place count 952 transition count 1440
Iterating global reduction 0 with 1 rules applied. Total rules applied 1184 place count 952 transition count 1440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1185 place count 952 transition count 1439
Applied a total of 1185 rules in 943 ms. Remains 952 /1544 variables (removed 592) and now considering 1439/2229 (removed 790) transitions.
// Phase 1: matrix 1439 rows 952 cols
[2025-06-02 04:11:45] [INFO ] Computed 66 invariants in 35 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:11:46] [INFO ] Implicit Places using invariants in 694 ms returned []
[2025-06-02 04:11:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:11:47] [INFO ] Implicit Places using invariants and state equation in 1141 ms returned []
Implicit Place search using SMT with State Equation took 1868 ms to find 0 implicit places.
Running 1438 sub problems to find dead transitions.
[2025-06-02 04:11:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 951/2391 variables, and 0 constraints, problems are : Problem set: 0 solved, 1438 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/952 constraints, PredecessorRefiner: 1438/1438 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1438 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 951/2391 variables, and 0 constraints, problems are : Problem set: 0 solved, 1438 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/952 constraints, PredecessorRefiner: 0/1438 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60502ms problems are : Problem set: 0 solved, 1438 unsolved
Search for dead transitions found 0 dead transitions in 60519ms
Starting structural reductions in LTL mode, iteration 1 : 952/1544 places, 1439/2229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63358 ms. Remains : 952/1544 places, 1439/2229 transitions.
Support contains 35 out of 952 places after structural reductions.
[2025-06-02 04:12:48] [INFO ] Flatten gal took : 119 ms
[2025-06-02 04:12:48] [INFO ] Flatten gal took : 73 ms
[2025-06-02 04:12:48] [INFO ] Input system was already deterministic with 1439 transitions.
RANDOM walk for 40000 steps (88 resets) in 1454 ms. (27 steps per ms) remains 2/21 properties
BEST_FIRST walk for 40004 steps (11 resets) in 166 ms. (239 steps per ms) remains 1/2 properties
[2025-06-02 04:12:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp14 is UNSAT
After SMT solving in domain Real declared 1/2391 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 16 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/952 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA NoC3x3-PT-6B-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 65 stabilizing places and 65 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(p0)&&X(X((G(F(p1))||(F(p1)&&F(!p2)))))))'
Support contains 5 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 933 transition count 1415
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 933 transition count 1415
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 48 place count 923 transition count 1396
Iterating global reduction 0 with 10 rules applied. Total rules applied 58 place count 923 transition count 1396
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 64 place count 917 transition count 1387
Iterating global reduction 0 with 6 rules applied. Total rules applied 70 place count 917 transition count 1387
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 74 place count 917 transition count 1383
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 77 place count 914 transition count 1379
Iterating global reduction 1 with 3 rules applied. Total rules applied 80 place count 914 transition count 1379
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 82 place count 912 transition count 1376
Iterating global reduction 1 with 2 rules applied. Total rules applied 84 place count 912 transition count 1376
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 86 place count 910 transition count 1372
Iterating global reduction 1 with 2 rules applied. Total rules applied 88 place count 910 transition count 1372
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 90 place count 908 transition count 1369
Iterating global reduction 1 with 2 rules applied. Total rules applied 92 place count 908 transition count 1369
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 95 place count 908 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 96 place count 907 transition count 1365
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 907 transition count 1365
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 98 place count 907 transition count 1364
Applied a total of 98 rules in 253 ms. Remains 907 /952 variables (removed 45) and now considering 1364/1439 (removed 75) transitions.
// Phase 1: matrix 1364 rows 907 cols
[2025-06-02 04:12:49] [INFO ] Computed 66 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:12:50] [INFO ] Implicit Places using invariants in 430 ms returned []
[2025-06-02 04:12:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:12:50] [INFO ] Implicit Places using invariants and state equation in 956 ms returned []
Implicit Place search using SMT with State Equation took 1388 ms to find 0 implicit places.
Running 1363 sub problems to find dead transitions.
[2025-06-02 04:12:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 906/2271 variables, and 0 constraints, problems are : Problem set: 0 solved, 1363 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 1363/1363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1363 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/2271 variables, and 0 constraints, problems are : Problem set: 0 solved, 1363 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 0/1363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60281ms problems are : Problem set: 0 solved, 1363 unsolved
Search for dead transitions found 0 dead transitions in 60286ms
Starting structural reductions in LTL mode, iteration 1 : 907/952 places, 1364/1439 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61932 ms. Remains : 907/952 places, 1364/1439 transitions.
Stuttering acceptance computed with spot in 420 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1), (AND p2 (NOT p1)), (AND (NOT p1) p2)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-00
Product exploration explored 100000 steps with 286 reset in 356 ms.
Product exploration explored 100000 steps with 268 reset in 352 ms.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (X p2)), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 82 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
RANDOM walk for 23779 steps (52 resets) in 200 ms. (118 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (X p2)), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p1)), (F (NOT (OR (NOT p2) p1)))]
Knowledge based reduction with 5 factoid took 168 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 204 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Support contains 3 out of 907 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 907/907 places, 1364/1364 transitions.
Applied a total of 0 rules in 22 ms. Remains 907 /907 variables (removed 0) and now considering 1364/1364 (removed 0) transitions.
[2025-06-02 04:13:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:13:53] [INFO ] Implicit Places using invariants in 413 ms returned []
[2025-06-02 04:13:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:13:54] [INFO ] Implicit Places using invariants and state equation in 995 ms returned []
Implicit Place search using SMT with State Equation took 1410 ms to find 0 implicit places.
Running 1363 sub problems to find dead transitions.
[2025-06-02 04:13:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 906/2271 variables, and 0 constraints, problems are : Problem set: 0 solved, 1363 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 1363/1363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1363 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/2271 variables, and 0 constraints, problems are : Problem set: 0 solved, 1363 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 0/1363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60285ms problems are : Problem set: 0 solved, 1363 unsolved
Search for dead transitions found 0 dead transitions in 60289ms
Finished structural reductions in LTL mode , in 1 iterations and 61725 ms. Remains : 907/907 places, 1364/1364 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Knowledge obtained : [(AND p2 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 89 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
RANDOM walk for 27379 steps (60 resets) in 235 ms. (116 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p2 p1)]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p1)), (F (NOT (OR p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 156 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 180 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 177 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Product exploration explored 100000 steps with 271 reset in 258 ms.
Product exploration explored 100000 steps with 282 reset in 289 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 166 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Support contains 3 out of 907 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 907/907 places, 1364/1364 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 907 transition count 1364
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 53 Pre rules applied. Total rules applied 28 place count 907 transition count 1417
Deduced a syphon composed of 81 places in 2 ms
Iterating global reduction 1 with 53 rules applied. Total rules applied 81 place count 907 transition count 1417
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 83 place count 905 transition count 1414
Deduced a syphon composed of 81 places in 26 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 85 place count 905 transition count 1414
Performed 224 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 305 places in 1 ms
Iterating global reduction 1 with 224 rules applied. Total rules applied 309 place count 905 transition count 1414
Discarding 81 places :
Symmetric choice reduction at 1 with 81 rule applications. Total rules 390 place count 824 transition count 1207
Deduced a syphon composed of 248 places in 1 ms
Iterating global reduction 1 with 81 rules applied. Total rules applied 471 place count 824 transition count 1207
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 495 place count 800 transition count 1183
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 519 place count 800 transition count 1183
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -297
Deduced a syphon composed of 325 places in 1 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 620 place count 800 transition count 1480
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -111
Deduced a syphon composed of 362 places in 1 ms
Iterating global reduction 1 with 37 rules applied. Total rules applied 657 place count 800 transition count 1591
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 658 place count 799 transition count 1589
Deduced a syphon composed of 361 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 659 place count 799 transition count 1589
Deduced a syphon composed of 361 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 1 with 24 rules applied. Total rules applied 683 place count 799 transition count 1565
Deduced a syphon composed of 361 places in 1 ms
Applied a total of 683 rules in 636 ms. Remains 799 /907 variables (removed 108) and now considering 1565/1364 (removed -201) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:14:57] [INFO ] Redundant transitions in 134 ms returned []
Running 1563 sub problems to find dead transitions.
// Phase 1: matrix 1565 rows 799 cols
[2025-06-02 04:14:57] [INFO ] Computed 66 invariants in 11 ms
[2025-06-02 04:14:57] [INFO ] State equation strengthened by 53 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 798/2364 variables, and 0 constraints, problems are : Problem set: 0 solved, 1563 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/799 constraints, ReadFeed: 0/53 constraints, PredecessorRefiner: 1563/1563 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1563 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 798/2364 variables, and 0 constraints, problems are : Problem set: 0 solved, 1563 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/799 constraints, ReadFeed: 0/53 constraints, PredecessorRefiner: 0/1563 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61225ms problems are : Problem set: 0 solved, 1563 unsolved
Search for dead transitions found 0 dead transitions in 61229ms
Starting structural reductions in SI_LTL mode, iteration 1 : 799/907 places, 1565/1364 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62009 ms. Remains : 799/907 places, 1565/1364 transitions.
Built C files in :
/tmp/ltsmin8664626595590148910
[2025-06-02 04:15:59] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8664626595590148910
Running compilation step : cd /tmp/ltsmin8664626595590148910;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2424 ms.
Running link step : cd /tmp/ltsmin8664626595590148910;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin8664626595590148910;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16286215965704926210.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 907/907 places, 1364/1364 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 905 transition count 1361
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 905 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 904 transition count 1360
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 904 transition count 1360
Applied a total of 6 rules in 65 ms. Remains 904 /907 variables (removed 3) and now considering 1360/1364 (removed 4) transitions.
// Phase 1: matrix 1360 rows 904 cols
[2025-06-02 04:16:14] [INFO ] Computed 66 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:16:14] [INFO ] Implicit Places using invariants in 383 ms returned []
[2025-06-02 04:16:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:16:15] [INFO ] Implicit Places using invariants and state equation in 960 ms returned []
Implicit Place search using SMT with State Equation took 1345 ms to find 0 implicit places.
Running 1359 sub problems to find dead transitions.
[2025-06-02 04:16:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 903/2264 variables, and 0 constraints, problems are : Problem set: 0 solved, 1359 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/904 constraints, PredecessorRefiner: 1359/1359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1359 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 903/2264 variables, and 0 constraints, problems are : Problem set: 0 solved, 1359 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/904 constraints, PredecessorRefiner: 0/1359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60281ms problems are : Problem set: 0 solved, 1359 unsolved
Search for dead transitions found 0 dead transitions in 60284ms
Starting structural reductions in LTL mode, iteration 1 : 904/907 places, 1360/1364 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61700 ms. Remains : 904/907 places, 1360/1364 transitions.
Built C files in :
/tmp/ltsmin9165119250683937299
[2025-06-02 04:17:16] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9165119250683937299
Running compilation step : cd /tmp/ltsmin9165119250683937299;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2347 ms.
Running link step : cd /tmp/ltsmin9165119250683937299;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin9165119250683937299;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10782484311662482171.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-02 04:17:31] [INFO ] Flatten gal took : 50 ms
[2025-06-02 04:17:31] [INFO ] Flatten gal took : 50 ms
[2025-06-02 04:17:31] [INFO ] Time to serialize gal into /tmp/LTL14126006270484506156.gal : 12 ms
[2025-06-02 04:17:31] [INFO ] Time to serialize properties into /tmp/LTL16544242168330821018.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14126006270484506156.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12182045043294173236.hoa' '-atoms' '/tmp/LTL16544242168330821018.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL16544242168330821018.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12182045043294173236.hoa
Detected timeout of ITS tools.
[2025-06-02 04:17:46] [INFO ] Flatten gal took : 43 ms
[2025-06-02 04:17:46] [INFO ] Flatten gal took : 40 ms
[2025-06-02 04:17:46] [INFO ] Time to serialize gal into /tmp/LTL13371687510422215130.gal : 10 ms
[2025-06-02 04:17:46] [INFO ] Time to serialize properties into /tmp/LTL229623939308181814.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13371687510422215130.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL229623939308181814.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F("((p167==0)||(p489==1))"))&&(X(X((G(F("(p508!=1)")))||((F("(p508!=1)"))&&(F("((p621!=0)&&(p358!=1))"))))))))
Formula 0 simplified : G!"((p167==0)||(p489==1))" | XX(FG!"(p508!=1)" & (G!"(p508!=1)" | G!"((p621!=0)&&(p358!=1))"))
Detected timeout of ITS tools.
[2025-06-02 04:18:01] [INFO ] Flatten gal took : 37 ms
[2025-06-02 04:18:01] [INFO ] Applying decomposition
[2025-06-02 04:18:01] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9837569734930175163.txt' '-o' '/tmp/graph9837569734930175163.bin' '-w' '/tmp/graph9837569734930175163.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9837569734930175163.bin' '-l' '-1' '-v' '-w' '/tmp/graph9837569734930175163.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:18:01] [INFO ] Decomposing Gal with order
[2025-06-02 04:18:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:18:02] [INFO ] Removed a total of 1339 redundant transitions.
[2025-06-02 04:18:02] [INFO ] Flatten gal took : 135 ms
[2025-06-02 04:18:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 123 labels/synchronizations in 37 ms.
[2025-06-02 04:18:02] [INFO ] Time to serialize gal into /tmp/LTL15185138751244855127.gal : 17 ms
[2025-06-02 04:18:02] [INFO ] Time to serialize properties into /tmp/LTL18172475793797444692.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15185138751244855127.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18172475793797444692.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((F("((i1.u54.p167==0)||(i6.u125.p489==1))"))&&(X(X((G(F("(i7.u129.p508!=1)")))||((F("(i7.u129.p508!=1)"))&&(F("((i7.u129.p621!=0)&&...181
Formula 0 simplified : G!"((i1.u54.p167==0)||(i6.u125.p489==1))" | XX(FG!"(i7.u129.p508!=1)" & (G!"(i7.u129.p508!=1)" | G!"((i7.u129.p621!=0)&&(i2.u92.p358...163
Detected timeout of ITS tools.
Treatment of property NoC3x3-PT-6B-LTLCardinality-00 finished in 327990 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(G(p0))))'
Support contains 2 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 929 transition count 1407
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 929 transition count 1407
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 58 place count 917 transition count 1384
Iterating global reduction 0 with 12 rules applied. Total rules applied 70 place count 917 transition count 1384
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 76 place count 911 transition count 1375
Iterating global reduction 0 with 6 rules applied. Total rules applied 82 place count 911 transition count 1375
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 86 place count 911 transition count 1371
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 89 place count 908 transition count 1367
Iterating global reduction 1 with 3 rules applied. Total rules applied 92 place count 908 transition count 1367
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 94 place count 906 transition count 1364
Iterating global reduction 1 with 2 rules applied. Total rules applied 96 place count 906 transition count 1364
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 98 place count 904 transition count 1360
Iterating global reduction 1 with 2 rules applied. Total rules applied 100 place count 904 transition count 1360
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 102 place count 902 transition count 1357
Iterating global reduction 1 with 2 rules applied. Total rules applied 104 place count 902 transition count 1357
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 107 place count 902 transition count 1354
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 108 place count 901 transition count 1353
Iterating global reduction 2 with 1 rules applied. Total rules applied 109 place count 901 transition count 1353
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 110 place count 901 transition count 1352
Applied a total of 110 rules in 156 ms. Remains 901 /952 variables (removed 51) and now considering 1352/1439 (removed 87) transitions.
// Phase 1: matrix 1352 rows 901 cols
[2025-06-02 04:18:17] [INFO ] Computed 66 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:18:17] [INFO ] Implicit Places using invariants in 425 ms returned []
[2025-06-02 04:18:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:18:18] [INFO ] Implicit Places using invariants and state equation in 1009 ms returned []
Implicit Place search using SMT with State Equation took 1438 ms to find 0 implicit places.
Running 1351 sub problems to find dead transitions.
[2025-06-02 04:18:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 900/2253 variables, and 0 constraints, problems are : Problem set: 0 solved, 1351 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/901 constraints, PredecessorRefiner: 1351/1351 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1351 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 900/2253 variables, and 0 constraints, problems are : Problem set: 0 solved, 1351 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/901 constraints, PredecessorRefiner: 0/1351 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60269ms problems are : Problem set: 0 solved, 1351 unsolved
Search for dead transitions found 0 dead transitions in 60272ms
Starting structural reductions in LTL mode, iteration 1 : 901/952 places, 1352/1439 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61869 ms. Remains : 901/952 places, 1352/1439 transitions.
Stuttering acceptance computed with spot in 163 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 2176 steps with 5 reset in 9 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-01 finished in 62071 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(X(!p0)))) U G(p1))))'
Support contains 4 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 931 transition count 1410
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 931 transition count 1410
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 52 place count 921 transition count 1393
Iterating global reduction 0 with 10 rules applied. Total rules applied 62 place count 921 transition count 1393
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 67 place count 916 transition count 1386
Iterating global reduction 0 with 5 rules applied. Total rules applied 72 place count 916 transition count 1386
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 76 place count 916 transition count 1382
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 78 place count 914 transition count 1379
Iterating global reduction 1 with 2 rules applied. Total rules applied 80 place count 914 transition count 1379
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 82 place count 912 transition count 1376
Iterating global reduction 1 with 2 rules applied. Total rules applied 84 place count 912 transition count 1376
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 86 place count 910 transition count 1372
Iterating global reduction 1 with 2 rules applied. Total rules applied 88 place count 910 transition count 1372
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 90 place count 908 transition count 1369
Iterating global reduction 1 with 2 rules applied. Total rules applied 92 place count 908 transition count 1369
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 95 place count 908 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 96 place count 907 transition count 1365
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 907 transition count 1365
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 98 place count 907 transition count 1364
Applied a total of 98 rules in 168 ms. Remains 907 /952 variables (removed 45) and now considering 1364/1439 (removed 75) transitions.
// Phase 1: matrix 1364 rows 907 cols
[2025-06-02 04:19:19] [INFO ] Computed 66 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:19:19] [INFO ] Implicit Places using invariants in 404 ms returned []
[2025-06-02 04:19:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:19:20] [INFO ] Implicit Places using invariants and state equation in 990 ms returned []
Implicit Place search using SMT with State Equation took 1397 ms to find 0 implicit places.
Running 1363 sub problems to find dead transitions.
[2025-06-02 04:19:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 906/2271 variables, and 0 constraints, problems are : Problem set: 0 solved, 1363 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 1363/1363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1363 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/2271 variables, and 0 constraints, problems are : Problem set: 0 solved, 1363 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 0/1363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60282ms problems are : Problem set: 0 solved, 1363 unsolved
Search for dead transitions found 0 dead transitions in 60287ms
Starting structural reductions in LTL mode, iteration 1 : 907/952 places, 1364/1439 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61856 ms. Remains : 907/952 places, 1364/1439 transitions.
Stuttering acceptance computed with spot in 474 ms :[(NOT p1), (NOT p1), p0, (AND p0 (NOT p1)), p0, p0, p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-02
Product exploration explored 100000 steps with 12525 reset in 166 ms.
Product exploration explored 100000 steps with 12466 reset in 183 ms.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 12 states, 20 edges and 2 AP (stutter sensitive) to 12 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 434 ms :[(NOT p1), (NOT p1), p0, (AND p0 (NOT p1)), p0, p0, p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (87 resets) in 228 ms. (174 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40004 steps (12 resets) in 231 ms. (172 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (12 resets) in 182 ms. (218 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (11 resets) in 102 ms. (388 steps per ms) remains 3/3 properties
[2025-06-02 04:20:22] [INFO ] Invariant cache hit.
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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 112/116 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 791/907 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/907 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1364/2271 variables, 907/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2271 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/2271 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2271/2271 variables, and 973 constraints, problems are : Problem set: 0 solved, 3 unsolved in 697 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 907/907 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 112/116 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 791/907 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/907 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1364/2271 variables, 907/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2271 variables, 3/976 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2271 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/2271 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2271/2271 variables, and 976 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1395 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 907/907 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2104ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 1338 ms.
Support contains 4 out of 907 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 907/907 places, 1364/1364 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 907 transition count 1336
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 879 transition count 1336
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 95 Pre rules applied. Total rules applied 56 place count 879 transition count 1241
Deduced a syphon composed of 95 places in 3 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 246 place count 784 transition count 1241
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 269 place count 761 transition count 1100
Iterating global reduction 2 with 23 rules applied. Total rules applied 292 place count 761 transition count 1100
Performed 181 Post agglomeration using F-continuation condition.Transition count delta: 181
Deduced a syphon composed of 181 places in 0 ms
Reduce places removed 181 places and 0 transitions.
Iterating global reduction 2 with 362 rules applied. Total rules applied 654 place count 580 transition count 919
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 856 place count 479 transition count 951
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 934 place count 440 transition count 966
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 2 with 25 rules applied. Total rules applied 959 place count 440 transition count 941
Free-agglomeration rule applied 25 times.
Iterating global reduction 2 with 25 rules applied. Total rules applied 984 place count 440 transition count 916
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 1023 place count 415 transition count 902
Applied a total of 1023 rules in 145 ms. Remains 415 /907 variables (removed 492) and now considering 902/1364 (removed 462) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 415/907 places, 902/1364 transitions.
RANDOM walk for 40000 steps (273 resets) in 471 ms. (84 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (12 resets) in 85 ms. (465 steps per ms) remains 1/1 properties
[2025-06-02 04:20:26] [INFO ] Flow matrix only has 900 transitions (discarded 2 similar events)
// Phase 1: matrix 900 rows 415 cols
[2025-06-02 04:20:26] [INFO ] Computed 66 invariants in 6 ms
[2025-06-02 04:20:26] [INFO ] State equation strengthened by 53 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 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) 36/40 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 375/415 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 900/1315 variables, 415/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1315 variables, 53/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1315 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1315 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1315/1315 variables, and 534 constraints, problems are : Problem set: 0 solved, 1 unsolved in 260 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 415/415 constraints, ReadFeed: 53/53 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 45.0 s and query timeout 4500.0 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) 36/40 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 375/415 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 900/1315 variables, 415/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1315 variables, 53/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1315 variables, 1/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1315 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1315 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1315/1315 variables, and 535 constraints, problems are : Problem set: 0 solved, 1 unsolved in 351 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 415/415 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 628ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 29 ms.
Support contains 4 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 902/902 transitions.
Applied a total of 0 rules in 13 ms. Remains 415 /415 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 415/415 places, 902/902 transitions.
RANDOM walk for 40000 steps (274 resets) in 306 ms. (130 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (12 resets) in 87 ms. (454 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 450628 steps, run timeout after 3001 ms. (steps per millisecond=150 ) properties seen :0 out of 1
Probabilistic random walk after 450628 steps, saw 119086 distinct states, run finished after 3013 ms. (steps per millisecond=149 ) properties seen :0
[2025-06-02 04:20:30] [INFO ] Flow matrix only has 900 transitions (discarded 2 similar events)
[2025-06-02 04:20:30] [INFO ] Invariant cache hit.
[2025-06-02 04:20:30] [INFO ] State equation strengthened by 53 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 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) 36/40 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 375/415 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 900/1315 variables, 415/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1315 variables, 53/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1315 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1315 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1315/1315 variables, and 534 constraints, problems are : Problem set: 0 solved, 1 unsolved in 238 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 415/415 constraints, ReadFeed: 53/53 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 75.0 s and query timeout 7500.0 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) 36/40 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 375/415 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 900/1315 variables, 415/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1315 variables, 53/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1315 variables, 1/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1315 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1315 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1315/1315 variables, and 535 constraints, problems are : Problem set: 0 solved, 1 unsolved in 392 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 415/415 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 640ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 36 ms.
Support contains 4 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 902/902 transitions.
Applied a total of 0 rules in 11 ms. Remains 415 /415 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 415/415 places, 902/902 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 902/902 transitions.
Applied a total of 0 rules in 11 ms. Remains 415 /415 variables (removed 0) and now considering 902/902 (removed 0) transitions.
[2025-06-02 04:20:31] [INFO ] Flow matrix only has 900 transitions (discarded 2 similar events)
[2025-06-02 04:20:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:20:31] [INFO ] Implicit Places using invariants in 205 ms returned [10, 45, 89, 130, 188, 263, 310, 349, 395]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 214 ms to find 9 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 406/415 places, 902/902 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 382 transition count 878
Applied a total of 48 rules in 18 ms. Remains 382 /406 variables (removed 24) and now considering 878/902 (removed 24) transitions.
[2025-06-02 04:20:31] [INFO ] Flow matrix only has 876 transitions (discarded 2 similar events)
// Phase 1: matrix 876 rows 382 cols
[2025-06-02 04:20:31] [INFO ] Computed 57 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:20:31] [INFO ] Implicit Places using invariants in 273 ms returned []
[2025-06-02 04:20:31] [INFO ] Flow matrix only has 876 transitions (discarded 2 similar events)
[2025-06-02 04:20:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:20:32] [INFO ] State equation strengthened by 55 read => feed constraints.
[2025-06-02 04:20:32] [INFO ] Implicit Places using invariants and state equation in 614 ms returned []
Implicit Place search using SMT with State Equation took 889 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 382/415 places, 878/902 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1144 ms. Remains : 382/415 places, 878/902 transitions.
RANDOM walk for 40000 steps (299 resets) in 222 ms. (179 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (13 resets) in 49 ms. (800 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 475471 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :0 out of 1
Probabilistic random walk after 475471 steps, saw 112412 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
[2025-06-02 04:20:35] [INFO ] Flow matrix only has 876 transitions (discarded 2 similar events)
[2025-06-02 04:20:35] [INFO ] Invariant cache hit.
[2025-06-02 04:20:35] [INFO ] State equation strengthened by 55 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 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) 34/38 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 344/382 variables, 53/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 876/1258 variables, 382/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1258 variables, 55/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1258 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1258 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1258/1258 variables, and 494 constraints, problems are : Problem set: 0 solved, 1 unsolved in 259 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 382/382 constraints, ReadFeed: 55/55 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 90.0 s and query timeout 9000.0 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) 34/38 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 344/382 variables, 53/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 876/1258 variables, 382/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1258 variables, 55/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1258 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1258 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1258 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1258/1258 variables, and 495 constraints, problems are : Problem set: 0 solved, 1 unsolved in 376 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 382/382 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 644ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 2456 steps, including 44 resets, run visited all 1 properties in 14 ms. (steps per millisecond=175 )
Parikh walk visited 1 properties in 18 ms.
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 291 ms. Reduced automaton from 12 states, 20 edges and 2 AP (stutter sensitive) to 12 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 460 ms :[(NOT p1), (NOT p1), p0, (AND p0 (NOT p1)), p0, p0, p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 466 ms :[(NOT p1), (NOT p1), p0, (AND p0 (NOT p1)), p0, p0, p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 907/907 places, 1364/1364 transitions.
Applied a total of 0 rules in 19 ms. Remains 907 /907 variables (removed 0) and now considering 1364/1364 (removed 0) transitions.
// Phase 1: matrix 1364 rows 907 cols
[2025-06-02 04:20:37] [INFO ] Computed 66 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:20:37] [INFO ] Implicit Places using invariants in 439 ms returned []
[2025-06-02 04:20:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:20:38] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1487 ms to find 0 implicit places.
Running 1363 sub problems to find dead transitions.
[2025-06-02 04:20:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 906/2271 variables, and 0 constraints, problems are : Problem set: 0 solved, 1363 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 1363/1363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1363 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/2271 variables, and 0 constraints, problems are : Problem set: 0 solved, 1363 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 0/1363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60283ms problems are : Problem set: 0 solved, 1363 unsolved
Search for dead transitions found 0 dead transitions in 60286ms
Finished structural reductions in LTL mode , in 1 iterations and 61796 ms. Remains : 907/907 places, 1364/1364 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 12 states, 20 edges and 2 AP (stutter sensitive) to 12 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 461 ms :[(NOT p1), (NOT p1), p0, (AND p0 (NOT p1)), p0, p0, p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (85 resets) in 174 ms. (228 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40002 steps (11 resets) in 54 ms. (727 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (11 resets) in 45 ms. (869 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (11 resets) in 41 ms. (952 steps per ms) remains 3/3 properties
[2025-06-02 04:21:39] [INFO ] Invariant cache hit.
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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 112/116 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 791/907 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/907 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1364/2271 variables, 907/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2271 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/2271 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2271/2271 variables, and 973 constraints, problems are : Problem set: 0 solved, 3 unsolved in 641 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 907/907 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 112/116 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 791/907 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/907 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1364/2271 variables, 907/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2271 variables, 3/976 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2271 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/2271 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2271/2271 variables, and 976 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1279 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 907/907 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1929ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 1247 ms.
Support contains 4 out of 907 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 907/907 places, 1364/1364 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 907 transition count 1336
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 879 transition count 1336
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 95 Pre rules applied. Total rules applied 56 place count 879 transition count 1241
Deduced a syphon composed of 95 places in 3 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 246 place count 784 transition count 1241
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 269 place count 761 transition count 1100
Iterating global reduction 2 with 23 rules applied. Total rules applied 292 place count 761 transition count 1100
Performed 181 Post agglomeration using F-continuation condition.Transition count delta: 181
Deduced a syphon composed of 181 places in 0 ms
Reduce places removed 181 places and 0 transitions.
Iterating global reduction 2 with 362 rules applied. Total rules applied 654 place count 580 transition count 919
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 856 place count 479 transition count 951
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 934 place count 440 transition count 966
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 2 with 25 rules applied. Total rules applied 959 place count 440 transition count 941
Free-agglomeration rule applied 25 times.
Iterating global reduction 2 with 25 rules applied. Total rules applied 984 place count 440 transition count 916
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 1023 place count 415 transition count 902
Applied a total of 1023 rules in 112 ms. Remains 415 /907 variables (removed 492) and now considering 902/1364 (removed 462) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 415/907 places, 902/1364 transitions.
RANDOM walk for 40000 steps (279 resets) in 313 ms. (127 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (11 resets) in 98 ms. (404 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (12 resets) in 90 ms. (439 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (12 resets) in 82 ms. (481 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 336622 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :0 out of 3
Probabilistic random walk after 336622 steps, saw 98401 distinct states, run finished after 3001 ms. (steps per millisecond=112 ) properties seen :0
[2025-06-02 04:21:46] [INFO ] Flow matrix only has 900 transitions (discarded 2 similar events)
// Phase 1: matrix 900 rows 415 cols
[2025-06-02 04:21:46] [INFO ] Computed 66 invariants in 5 ms
[2025-06-02 04:21:46] [INFO ] State equation strengthened by 53 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 36/40 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 375/415 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 900/1315 variables, 415/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1315 variables, 53/534 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1315 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/1315 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1315/1315 variables, and 534 constraints, problems are : Problem set: 0 solved, 3 unsolved in 307 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 415/415 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 36/40 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 375/415 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 900/1315 variables, 415/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1315 variables, 53/534 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1315 variables, 3/537 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1315 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/1315 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1315/1315 variables, and 537 constraints, problems are : Problem set: 0 solved, 3 unsolved in 612 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 415/415 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 932ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 151 ms.
Support contains 4 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 902/902 transitions.
Applied a total of 0 rules in 9 ms. Remains 415 /415 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 415/415 places, 902/902 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 902/902 transitions.
Applied a total of 0 rules in 9 ms. Remains 415 /415 variables (removed 0) and now considering 902/902 (removed 0) transitions.
[2025-06-02 04:21:47] [INFO ] Flow matrix only has 900 transitions (discarded 2 similar events)
[2025-06-02 04:21:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:21:47] [INFO ] Implicit Places using invariants in 218 ms returned [10, 45, 89, 130, 188, 263, 310, 349, 395]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 220 ms to find 9 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 406/415 places, 902/902 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 382 transition count 878
Applied a total of 48 rules in 29 ms. Remains 382 /406 variables (removed 24) and now considering 878/902 (removed 24) transitions.
[2025-06-02 04:21:47] [INFO ] Flow matrix only has 876 transitions (discarded 2 similar events)
// Phase 1: matrix 876 rows 382 cols
[2025-06-02 04:21:47] [INFO ] Computed 57 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:21:47] [INFO ] Implicit Places using invariants in 190 ms returned []
[2025-06-02 04:21:47] [INFO ] Flow matrix only has 876 transitions (discarded 2 similar events)
[2025-06-02 04:21:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:21:48] [INFO ] State equation strengthened by 55 read => feed constraints.
[2025-06-02 04:21:48] [INFO ] Implicit Places using invariants and state equation in 565 ms returned []
Implicit Place search using SMT with State Equation took 757 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 382/415 places, 878/902 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1015 ms. Remains : 382/415 places, 878/902 transitions.
RANDOM walk for 40000 steps (292 resets) in 209 ms. (190 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (13 resets) in 46 ms. (851 steps per ms) remains 1/1 properties
[2025-06-02 04:21:48] [INFO ] Flow matrix only has 876 transitions (discarded 2 similar events)
[2025-06-02 04:21:48] [INFO ] Invariant cache hit.
[2025-06-02 04:21:48] [INFO ] State equation strengthened by 55 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 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) 34/38 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 344/382 variables, 53/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 876/1258 variables, 382/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1258 variables, 55/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1258 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1258 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1258/1258 variables, and 494 constraints, problems are : Problem set: 0 solved, 1 unsolved in 247 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 382/382 constraints, ReadFeed: 55/55 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 75.0 s and query timeout 7500.0 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) 34/38 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 344/382 variables, 53/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 876/1258 variables, 382/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1258 variables, 55/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1258 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1258 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1258 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1258/1258 variables, and 495 constraints, problems are : Problem set: 0 solved, 1 unsolved in 351 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 382/382 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 606ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 232 steps, including 3 resets, run visited all 1 properties in 3 ms. (steps per millisecond=77 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 278 ms. Reduced automaton from 12 states, 20 edges and 2 AP (stutter sensitive) to 12 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 488 ms :[(NOT p1), (NOT p1), p0, (AND p0 (NOT p1)), p0, p0, p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 457 ms :[(NOT p1), (NOT p1), p0, (AND p0 (NOT p1)), p0, p0, p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 480 ms :[(NOT p1), (NOT p1), p0, (AND p0 (NOT p1)), p0, p0, p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 12512 reset in 172 ms.
Product exploration explored 100000 steps with 12496 reset in 174 ms.
Applying partial POR strategy [false, false, false, false, false, false, true, true, false, false, true, true]
Stuttering acceptance computed with spot in 460 ms :[(NOT p1), (NOT p1), p0, (AND p0 (NOT p1)), p0, p0, p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 907 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 907/907 places, 1364/1364 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 907 transition count 1364
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 52 Pre rules applied. Total rules applied 28 place count 907 transition count 1416
Deduced a syphon composed of 80 places in 5 ms
Iterating global reduction 1 with 52 rules applied. Total rules applied 80 place count 907 transition count 1416
Performed 224 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 304 places in 0 ms
Iterating global reduction 1 with 224 rules applied. Total rules applied 304 place count 907 transition count 1416
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 384 place count 827 transition count 1218
Deduced a syphon composed of 247 places in 1 ms
Iterating global reduction 1 with 80 rules applied. Total rules applied 464 place count 827 transition count 1218
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 487 place count 804 transition count 1195
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 1 with 23 rules applied. Total rules applied 510 place count 804 transition count 1195
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -295
Deduced a syphon composed of 325 places in 0 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 611 place count 804 transition count 1490
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -111
Deduced a syphon composed of 362 places in 0 ms
Iterating global reduction 1 with 37 rules applied. Total rules applied 648 place count 804 transition count 1601
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 649 place count 803 transition count 1599
Deduced a syphon composed of 361 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 650 place count 803 transition count 1599
Deduced a syphon composed of 361 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 675 place count 803 transition count 1574
Deduced a syphon composed of 361 places in 0 ms
Applied a total of 675 rules in 192 ms. Remains 803 /907 variables (removed 104) and now considering 1574/1364 (removed -210) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:21:51] [INFO ] Redundant transitions in 29 ms returned []
Running 1572 sub problems to find dead transitions.
[2025-06-02 04:21:52] [INFO ] Flow matrix only has 1572 transitions (discarded 2 similar events)
// Phase 1: matrix 1572 rows 803 cols
[2025-06-02 04:21:52] [INFO ] Computed 66 invariants in 15 ms
[2025-06-02 04:21:52] [INFO ] State equation strengthened by 53 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 802/2375 variables, and 0 constraints, problems are : Problem set: 0 solved, 1572 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/803 constraints, ReadFeed: 0/53 constraints, PredecessorRefiner: 1572/1572 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1572 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 802/2375 variables, and 0 constraints, problems are : Problem set: 0 solved, 1572 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/803 constraints, ReadFeed: 0/53 constraints, PredecessorRefiner: 0/1572 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61166ms problems are : Problem set: 0 solved, 1572 unsolved
Search for dead transitions found 0 dead transitions in 61169ms
Starting structural reductions in SI_LTL mode, iteration 1 : 803/907 places, 1574/1364 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61405 ms. Remains : 803/907 places, 1574/1364 transitions.
Built C files in :
/tmp/ltsmin1441026638533039368
[2025-06-02 04:22:53] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1441026638533039368
Running compilation step : cd /tmp/ltsmin1441026638533039368;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2301 ms.
Running link step : cd /tmp/ltsmin1441026638533039368;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin1441026638533039368;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2065680938202524641.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 907/907 places, 1364/1364 transitions.
Applied a total of 0 rules in 24 ms. Remains 907 /907 variables (removed 0) and now considering 1364/1364 (removed 0) transitions.
// Phase 1: matrix 1364 rows 907 cols
[2025-06-02 04:23:08] [INFO ] Computed 66 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:23:08] [INFO ] Implicit Places using invariants in 427 ms returned []
[2025-06-02 04:23:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:23:09] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned []
Implicit Place search using SMT with State Equation took 1453 ms to find 0 implicit places.
Running 1363 sub problems to find dead transitions.
[2025-06-02 04:23:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 906/2271 variables, and 0 constraints, problems are : Problem set: 0 solved, 1363 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 1363/1363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1363 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/2271 variables, and 0 constraints, problems are : Problem set: 0 solved, 1363 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 0/1363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60318ms problems are : Problem set: 0 solved, 1363 unsolved
Search for dead transitions found 0 dead transitions in 60323ms
Finished structural reductions in LTL mode , in 1 iterations and 61806 ms. Remains : 907/907 places, 1364/1364 transitions.
Built C files in :
/tmp/ltsmin16037750655392316260
[2025-06-02 04:24:10] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16037750655392316260
Running compilation step : cd /tmp/ltsmin16037750655392316260;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2389 ms.
Running link step : cd /tmp/ltsmin16037750655392316260;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin16037750655392316260;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13574022182204611338.hoa' '--buchi-type=spotba'
LTSmin run took 3370 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property NoC3x3-PT-6B-LTLCardinality-02 finished in 296634 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 952 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 951 transition count 1395
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 908 transition count 1395
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 86 place count 908 transition count 1296
Deduced a syphon composed of 99 places in 3 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 284 place count 809 transition count 1296
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 322 place count 771 transition count 1143
Iterating global reduction 2 with 38 rules applied. Total rules applied 360 place count 771 transition count 1143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 360 place count 771 transition count 1142
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 362 place count 770 transition count 1142
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 372 place count 760 transition count 1102
Iterating global reduction 2 with 10 rules applied. Total rules applied 382 place count 760 transition count 1102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 383 place count 760 transition count 1101
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 385 place count 758 transition count 1097
Iterating global reduction 3 with 2 rules applied. Total rules applied 387 place count 758 transition count 1097
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 388 place count 757 transition count 1095
Iterating global reduction 3 with 1 rules applied. Total rules applied 389 place count 757 transition count 1095
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 390 place count 756 transition count 1093
Iterating global reduction 3 with 1 rules applied. Total rules applied 391 place count 756 transition count 1093
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 392 place count 755 transition count 1091
Iterating global reduction 3 with 1 rules applied. Total rules applied 393 place count 755 transition count 1091
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 394 place count 755 transition count 1090
Performed 176 Post agglomeration using F-continuation condition.Transition count delta: 176
Deduced a syphon composed of 176 places in 0 ms
Reduce places removed 176 places and 0 transitions.
Iterating global reduction 4 with 352 rules applied. Total rules applied 746 place count 579 transition count 914
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 747 place count 578 transition count 912
Iterating global reduction 4 with 1 rules applied. Total rules applied 748 place count 578 transition count 912
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 749 place count 577 transition count 910
Iterating global reduction 4 with 1 rules applied. Total rules applied 750 place count 577 transition count 910
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 751 place count 576 transition count 908
Iterating global reduction 4 with 1 rules applied. Total rules applied 752 place count 576 transition count 908
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 753 place count 575 transition count 906
Iterating global reduction 4 with 1 rules applied. Total rules applied 754 place count 575 transition count 906
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 755 place count 575 transition count 905
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 957 place count 474 transition count 935
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 5 with 76 rules applied. Total rules applied 1033 place count 436 transition count 952
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 5 with 25 rules applied. Total rules applied 1058 place count 436 transition count 927
Applied a total of 1058 rules in 236 ms. Remains 436 /952 variables (removed 516) and now considering 927/1439 (removed 512) transitions.
[2025-06-02 04:24:16] [INFO ] Flow matrix only has 923 transitions (discarded 4 similar events)
// Phase 1: matrix 923 rows 436 cols
[2025-06-02 04:24:16] [INFO ] Computed 66 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:24:16] [INFO ] Implicit Places using invariants in 251 ms returned [10, 45, 93, 132, 192, 272, 324, 363, 412]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 253 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 427/952 places, 927/1439 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 403 transition count 903
Applied a total of 48 rules in 18 ms. Remains 403 /427 variables (removed 24) and now considering 903/927 (removed 24) transitions.
[2025-06-02 04:24:16] [INFO ] Flow matrix only has 899 transitions (discarded 4 similar events)
// Phase 1: matrix 899 rows 403 cols
[2025-06-02 04:24:16] [INFO ] Computed 57 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:24:16] [INFO ] Implicit Places using invariants in 206 ms returned []
[2025-06-02 04:24:16] [INFO ] Flow matrix only has 899 transitions (discarded 4 similar events)
[2025-06-02 04:24:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:24:16] [INFO ] State equation strengthened by 54 read => feed constraints.
[2025-06-02 04:24:17] [INFO ] Implicit Places using invariants and state equation in 658 ms returned []
Implicit Place search using SMT with State Equation took 867 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 403/952 places, 903/1439 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1375 ms. Remains : 403/952 places, 903/1439 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-03
Stuttering criterion allowed to conclude after 124 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-03 finished in 1481 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&(X(!p1) U ((X(!p1)&&(p2 U p1))||X(G(!p1))))))))'
Support contains 6 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 933 transition count 1412
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 933 transition count 1412
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 48 place count 923 transition count 1392
Iterating global reduction 0 with 10 rules applied. Total rules applied 58 place count 923 transition count 1392
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 64 place count 917 transition count 1383
Iterating global reduction 0 with 6 rules applied. Total rules applied 70 place count 917 transition count 1383
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 74 place count 917 transition count 1379
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 77 place count 914 transition count 1375
Iterating global reduction 1 with 3 rules applied. Total rules applied 80 place count 914 transition count 1375
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 82 place count 912 transition count 1372
Iterating global reduction 1 with 2 rules applied. Total rules applied 84 place count 912 transition count 1372
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 86 place count 910 transition count 1368
Iterating global reduction 1 with 2 rules applied. Total rules applied 88 place count 910 transition count 1368
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 90 place count 908 transition count 1365
Iterating global reduction 1 with 2 rules applied. Total rules applied 92 place count 908 transition count 1365
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 95 place count 908 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 96 place count 907 transition count 1361
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 907 transition count 1361
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 98 place count 907 transition count 1360
Applied a total of 98 rules in 152 ms. Remains 907 /952 variables (removed 45) and now considering 1360/1439 (removed 79) transitions.
// Phase 1: matrix 1360 rows 907 cols
[2025-06-02 04:24:17] [INFO ] Computed 66 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:24:18] [INFO ] Implicit Places using invariants in 400 ms returned []
[2025-06-02 04:24:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:24:18] [INFO ] Implicit Places using invariants and state equation in 956 ms returned []
Implicit Place search using SMT with State Equation took 1360 ms to find 0 implicit places.
Running 1359 sub problems to find dead transitions.
[2025-06-02 04:24:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 timeout
1.0)
(s223 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 906/2267 variables, and 0 constraints, problems are : Problem set: 0 solved, 1359 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 1359/1359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1359 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/2267 variables, and 0 constraints, problems are : Problem set: 0 solved, 1359 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 0/1359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60292ms problems are : Problem set: 0 solved, 1359 unsolved
Search for dead transitions found 0 dead transitions in 60294ms
Starting structural reductions in LTL mode, iteration 1 : 907/952 places, 1360/1439 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61809 ms. Remains : 907/952 places, 1360/1439 transitions.
Stuttering acceptance computed with spot in 306 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0), p1, false, false]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-04
Stuttering criterion allowed to conclude after 354 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-04 finished in 62148 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(F(p0))||G(p1))))'
Support contains 2 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 930 transition count 1409
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 930 transition count 1409
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 919 transition count 1388
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 919 transition count 1388
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 71 place count 914 transition count 1380
Iterating global reduction 0 with 5 rules applied. Total rules applied 76 place count 914 transition count 1380
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 79 place count 911 transition count 1376
Iterating global reduction 0 with 3 rules applied. Total rules applied 82 place count 911 transition count 1376
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 909 transition count 1373
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 909 transition count 1373
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 907 transition count 1369
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 907 transition count 1369
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 905 transition count 1366
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 905 transition count 1366
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 905 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 98 place count 904 transition count 1362
Iterating global reduction 1 with 1 rules applied. Total rules applied 99 place count 904 transition count 1362
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 100 place count 904 transition count 1361
Applied a total of 100 rules in 164 ms. Remains 904 /952 variables (removed 48) and now considering 1361/1439 (removed 78) transitions.
// Phase 1: matrix 1361 rows 904 cols
[2025-06-02 04:25:19] [INFO ] Computed 66 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:25:20] [INFO ] Implicit Places using invariants in 401 ms returned []
[2025-06-02 04:25:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:25:21] [INFO ] Implicit Places using invariants and state equation in 977 ms returned []
Implicit Place search using SMT with State Equation took 1378 ms to find 0 implicit places.
Running 1360 sub problems to find dead transitions.
[2025-06-02 04:25:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 1.0)
(s415 1.0)
(s416 1.0)
(s417 1.0)
(s418 1.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
(s423 1.0)
(s424 1.0)
(s425 1.0)
(s426 1.0)
(s427 1.0)
(s428 1.0)
(s429 1.0)
(s430 1.0)
(s431 1.0)
(s432 1.0)
(s433 1.0)
(s434 1.0)
(s435 1.0)
(s436 1.0)
(s437 1.0)
(s438 1.0)
(s439 1.0)
(s440 1.0)
(s441 1.0)
(s442 1.0)
(s443 1.0)
(s444 1.0)
(s445 1.0)
(s446 1.0)
(s447 1.0)
(s448 1.0)
(s449 1.0)
(s450 1.0)
(s451 1.0)
(s452 1.0)
(s453 1.0)
(s454 1.0)
(s455 1.0)
(s456 1.0)
(s457 1.0)
(s458 1.0)
(s459 1.0)
(s460 1.0)
(s461 1.0)
(s462 1.0)
(s463 1.0)
(s464 1.0)
(s465 1.0)
(s466 1.0)
(s467 1.0)
(s468 1.0)
(s469 1.0)
(s470 1.0)
(s471 1.0)
(s472 1.0)
(s473 1.0)
(s474 1.0)
(s475 1.0)
(s476 1.0)
(s477 1.0)
(s478 1.0)
(s479 1.0)
(s480 1.0)
(s481 1.0)
(s482 1.0)
(s483 1.0)
(s484 1.0)
(s485 1.0)
(s486 1.0)
(s487 1.0)
(s488 1.0)
(s489 1.0)
(s490 1.0)
(s491 1.0)
(s492 1.0)
(s493 1.0)
(s494 1.0)
(s495 1.0)
(s496 1.0)
(s497 1.0)
(s498 1.0)
(s499 1.0)
(s500 1.0)
(s501 1.0)
(s502 1.0)
(s503 1.0)
(s504 1.0)
(s505 1.0)
(s506 1.0)
(s507 1.0)
(s508 1.0)
(s509 1.0)
(s510 1.0)
(s511 1.0)
(s512 1.0)
(s513 1.0)
(s514 1.0)
(s515 1.0)
(s516 1.0)
(s517 1.0)
(s518 1.0)
(s519 1.0)
(s520 1.0)
(s521 1.0)
(s522 1.0)
(s523 1.0)
(s524 1.0)
(s525 1.0)
(s526 1.0)
(s527 1.0)
(s528 1.0)
(s529 1.0)
(s530 1.0)
(s531 1.0)
(s532 1.0)
(s533 1.0)
(s534 1.0)
(s535 1.0)
(s536 1.0)
(s537 1.0)
(s538 1.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 1.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 1.0)
(s549 1.0)
(s550 1.0)
(s551 1.0)
(s552 1.0)
(s553 1.0)
(s554 1.0)
(s555 1.0)
(s556 1.0)
(s557 1.0)
(s558 1.0)
(s559 1.0)
(s560 1.0)
(s561 1.0)
(s562 1.0)
(s563 1.0)
(s564 1.0)
(s565 1.0)
(s566 1.0)
(s567 1.0)
(s568 1.0)
(s569 1.0)
(s570 1.0)
(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
(s582 1.0)
(s583 1.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 1.0)
(s605 1.0)
(s606 1.0)
(s607 1.0)
(s608 1.0)
(s609 1.0)
(s610 1.0)
(s611 1.0)
(s612 1.0)
(s613 1.0)
(s614 1.0)
(s615 1.0)
(s616 1.0)
(s617 1.0)
(s618 1.0)
(s619 1.0)
(s620 1.0)
(s621 1.0)
(s622 1.0)
(s623 1.0)
(s624 1.0)
(s625 1.0)
(s626 1.0)
(s627 1.0)
(s628 1.0)
(s629 1.0)
(s630 1.0)
(s631 1.0)
(s632 1.0)
(s633 1.0)
(s634 1.0)
(s635 1.0)
(s636 1.0)
(s637 1.0)
(s638 1.0)
(s639 1.0)
(s640 1.0)
(s641 1.0)
(s642 1.0)
(s643 1.0)
(s644 1.0)
(s645 1.0)
(s646 1.0)
(s647 1.0)
(s648 1.0)
(s649 1.0)
(s650 1.0)
(s651 1.0)
(s652 1.0)
(s653 1.0)
(s654 1.0)
(s655 1.0)
(s656 1.0)
(s657 1.0)
(s658 1.0)
(s659 1.0)
(s660 1.0)
(s661 1.0)
(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 1.0)
(s666 1.0)
(s667 1.0)
(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 1.0)
(s677 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 903/2265 variables, and 0 constraints, problems are : Problem set: 0 solved, 1360 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/904 constraints, PredecessorRefiner: 1360/1360 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1360 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 903/2265 variables, and 0 constraints, problems are : Problem set: 0 solved, 1360 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/904 constraints, PredecessorRefiner: 0/1360 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60278ms problems are : Problem set: 0 solved, 1360 unsolved
Search for dead transitions found 0 dead transitions in 60280ms
Starting structural reductions in LTL mode, iteration 1 : 904/952 places, 1361/1439 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61825 ms. Remains : 904/952 places, 1361/1439 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-05
Product exploration explored 100000 steps with 33333 reset in 208 ms.
Product exploration explored 100000 steps with 33333 reset in 226 ms.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 15 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-6B-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-6B-LTLCardinality-05 finished in 62495 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((X(p0)&&F(!p1))||G(p0)))))'
Support contains 4 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 929 transition count 1407
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 929 transition count 1407
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 58 place count 917 transition count 1384
Iterating global reduction 0 with 12 rules applied. Total rules applied 70 place count 917 transition count 1384
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 76 place count 911 transition count 1375
Iterating global reduction 0 with 6 rules applied. Total rules applied 82 place count 911 transition count 1375
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 86 place count 911 transition count 1371
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 89 place count 908 transition count 1367
Iterating global reduction 1 with 3 rules applied. Total rules applied 92 place count 908 transition count 1367
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 94 place count 906 transition count 1364
Iterating global reduction 1 with 2 rules applied. Total rules applied 96 place count 906 transition count 1364
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 98 place count 904 transition count 1360
Iterating global reduction 1 with 2 rules applied. Total rules applied 100 place count 904 transition count 1360
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 102 place count 902 transition count 1357
Iterating global reduction 1 with 2 rules applied. Total rules applied 104 place count 902 transition count 1357
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 107 place count 902 transition count 1354
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 108 place count 901 transition count 1353
Iterating global reduction 2 with 1 rules applied. Total rules applied 109 place count 901 transition count 1353
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 110 place count 901 transition count 1352
Applied a total of 110 rules in 162 ms. Remains 901 /952 variables (removed 51) and now considering 1352/1439 (removed 87) transitions.
// Phase 1: matrix 1352 rows 901 cols
[2025-06-02 04:26:22] [INFO ] Computed 66 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:26:22] [INFO ] Implicit Places using invariants in 402 ms returned []
[2025-06-02 04:26:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:26:23] [INFO ] Implicit Places using invariants and state equation in 1030 ms returned []
Implicit Place search using SMT with State Equation took 1434 ms to find 0 implicit places.
Running 1351 sub problems to find dead transitions.
[2025-06-02 04:26:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 900/2253 variables, and 0 constraints, problems are : Problem set: 0 solved, 1351 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/901 constraints, PredecessorRefiner: 1351/1351 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1351 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 1)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(s403 1)
(s404 1)
(s405 1)
(s406 1)
(s407 1)
(s408 1)
(s409 1)
(s410 1)
(s411 1)
(s412 1)
(s413 1)
(s414 1)
(s415 1)
(s416 1)
(s417 1)
(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s423 1)
(s424 1)
(s425 1)
(s426 1)
(s427 1)
(s428 1)
(s429 1)
(s430 1)
(s431 1)
(s432 1)
(s433 1)
(s434 1)
(s435 1)
(s436 1)
(s437 1)
(s438 1)
(s439 1)
(s440 1)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 1)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 1)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1)
(s482 1)
(s483 1)
(s484 1)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 1)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 1)
(s496 1)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 1)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
(s529 1)
(s530 1)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 1)
(s552 1)
(s553 1)
(s554 1)
(s555 1)
(s556 1)
(s557 1)
(s558 1)
(s559 1)
(s560 1)
(s561 1)
(s562 1)
(s563 1)
(s564 1)
(s565 1)
(s566 1)
(s567 1)
(s568 1)
(s569 1)
(s570 1)
(s571 1)
(s572 1)
(s573 1)
(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s578 1)
(s579 1)
(s580 1)
(s581 1)
(s582 1)
(s583 1)
(s584 1)
(s585 1)
(s586 1)
(s587 1)
(s588 1)
(s589 1)
(s590 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s595 1)
(s596 1)
(s597 1)
(s598 1)
(s599 1)
(s600 1)
(s601 1)
(s602 1)
(s603 1)
(s604 1)
(s605 1)
(s606 1)
(s607 1)
(s608 1)
(s609 1)
(s610 1)
(s611 1)
(s612 1)
(s613 1)
(s614 1)
(s615 1)
(s616 1)
(s617 1)
(s618 1)
(s619 1)
(s620 1)
(s621 1)
(s622 1)
(s623 1)
(s624 1)
(s625 1)
(s626 1)
(s627 1)
(s628 1)
(s629 1)
(s630 1)
(s631 1)
(s632 1)
(s633 1)
(s634 1)
(s635 1)
(s636 1)
(s637 1)
(s638 1)
(s639 1)
(s640 1)
(s641 1)
(s642 1)
(s643 1)
(s644 1)
(s645 1)
(s646 1)
(s647 1)
(s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 1)
(s659 1)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 1)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
(s739 1)
(s740 1)
(s741 1)
(s742 1)
(s743 1)
(s744 1)
(s745 1)
(s746 1)
(s747 1)
(s748 1)
(s749 1)
(s750 1)
(s751 1)
(s752 1)
(s753 1)
(s754 1)
(s755 1)
(s756 1)
(s757 1)
(s758 1)
(s759 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 900/2253 variables, and 0 constraints, problems are : Problem set: 0 solved, 1351 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/901 constraints, PredecessorRefiner: 0/1351 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60270ms problems are : Problem set: 0 solved, 1351 unsolved
Search for dead transitions found 0 dead transitions in 60273ms
Starting structural reductions in LTL mode, iteration 1 : 901/952 places, 1352/1439 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61873 ms. Remains : 901/952 places, 1352/1439 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0)), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-08
Stuttering criterion allowed to conclude after 2642 steps with 15 reset in 11 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-08 finished in 62086 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(X(G(p0)))))))'
Support contains 2 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 929 transition count 1408
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 929 transition count 1408
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 58 place count 917 transition count 1385
Iterating global reduction 0 with 12 rules applied. Total rules applied 70 place count 917 transition count 1385
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 76 place count 911 transition count 1376
Iterating global reduction 0 with 6 rules applied. Total rules applied 82 place count 911 transition count 1376
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 86 place count 911 transition count 1372
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 89 place count 908 transition count 1368
Iterating global reduction 1 with 3 rules applied. Total rules applied 92 place count 908 transition count 1368
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 94 place count 906 transition count 1365
Iterating global reduction 1 with 2 rules applied. Total rules applied 96 place count 906 transition count 1365
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 98 place count 904 transition count 1361
Iterating global reduction 1 with 2 rules applied. Total rules applied 100 place count 904 transition count 1361
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 102 place count 902 transition count 1358
Iterating global reduction 1 with 2 rules applied. Total rules applied 104 place count 902 transition count 1358
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 107 place count 902 transition count 1355
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 108 place count 901 transition count 1354
Iterating global reduction 2 with 1 rules applied. Total rules applied 109 place count 901 transition count 1354
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 110 place count 901 transition count 1353
Applied a total of 110 rules in 152 ms. Remains 901 /952 variables (removed 51) and now considering 1353/1439 (removed 86) transitions.
// Phase 1: matrix 1353 rows 901 cols
[2025-06-02 04:27:24] [INFO ] Computed 66 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:27:24] [INFO ] Implicit Places using invariants in 440 ms returned []
[2025-06-02 04:27:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:27:25] [INFO ] Implicit Places using invariants and state equation in 920 ms returned []
Implicit Place search using SMT with State Equation took 1361 ms to find 0 implicit places.
Running 1352 sub problems to find dead transitions.
[2025-06-02 04:27:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 900/2254 variables, and 0 constraints, problems are : Problem set: 0 solved, 1352 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/901 constraints, PredecessorRefiner: 1352/1352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1352 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 900/2254 variables, and 0 constraints, problems are : Problem set: 0 solved, 1352 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/901 constraints, PredecessorRefiner: 0/1352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60254ms problems are : Problem set: 0 solved, 1352 unsolved
Search for dead transitions found 0 dead transitions in 60256ms
Starting structural reductions in LTL mode, iteration 1 : 901/952 places, 1353/1439 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61773 ms. Remains : 901/952 places, 1353/1439 transitions.
Stuttering acceptance computed with spot in 250 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-10 finished in 62043 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 3 out of 952 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 951 transition count 1395
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 908 transition count 1395
Performed 98 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 98 Pre rules applied. Total rules applied 86 place count 908 transition count 1297
Deduced a syphon composed of 98 places in 3 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 2 with 196 rules applied. Total rules applied 282 place count 810 transition count 1297
Discarding 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 321 place count 771 transition count 1143
Iterating global reduction 2 with 39 rules applied. Total rules applied 360 place count 771 transition count 1143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 360 place count 771 transition count 1142
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 362 place count 770 transition count 1142
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 373 place count 759 transition count 1096
Iterating global reduction 2 with 11 rules applied. Total rules applied 384 place count 759 transition count 1096
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 385 place count 759 transition count 1095
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 387 place count 757 transition count 1091
Iterating global reduction 3 with 2 rules applied. Total rules applied 389 place count 757 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 390 place count 756 transition count 1089
Iterating global reduction 3 with 1 rules applied. Total rules applied 391 place count 756 transition count 1089
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 392 place count 755 transition count 1087
Iterating global reduction 3 with 1 rules applied. Total rules applied 393 place count 755 transition count 1087
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 394 place count 754 transition count 1085
Iterating global reduction 3 with 1 rules applied. Total rules applied 395 place count 754 transition count 1085
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 396 place count 754 transition count 1084
Performed 176 Post agglomeration using F-continuation condition.Transition count delta: 176
Deduced a syphon composed of 176 places in 1 ms
Reduce places removed 176 places and 0 transitions.
Iterating global reduction 4 with 352 rules applied. Total rules applied 748 place count 578 transition count 908
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 950 place count 477 transition count 938
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 4 with 78 rules applied. Total rules applied 1028 place count 438 transition count 953
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 4 with 24 rules applied. Total rules applied 1052 place count 438 transition count 929
Applied a total of 1052 rules in 177 ms. Remains 438 /952 variables (removed 514) and now considering 929/1439 (removed 510) transitions.
// Phase 1: matrix 929 rows 438 cols
[2025-06-02 04:28:26] [INFO ] Computed 66 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:26] [INFO ] Implicit Places using invariants in 234 ms returned [10, 45, 97, 136, 197, 277, 328, 367, 416]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 236 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 429/952 places, 929/1439 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 405 transition count 905
Applied a total of 48 rules in 16 ms. Remains 405 /429 variables (removed 24) and now considering 905/929 (removed 24) transitions.
// Phase 1: matrix 905 rows 405 cols
[2025-06-02 04:28:26] [INFO ] Computed 57 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:26] [INFO ] Implicit Places using invariants in 196 ms returned []
[2025-06-02 04:28:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:27] [INFO ] State equation strengthened by 53 read => feed constraints.
[2025-06-02 04:28:27] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 837 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 405/952 places, 905/1439 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1267 ms. Remains : 405/952 places, 905/1439 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-14
Stuttering criterion allowed to conclude after 119 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-14 finished in 1378 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 952 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 951 transition count 1396
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 909 transition count 1396
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 84 place count 909 transition count 1297
Deduced a syphon composed of 99 places in 2 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 282 place count 810 transition count 1297
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 320 place count 772 transition count 1144
Iterating global reduction 2 with 38 rules applied. Total rules applied 358 place count 772 transition count 1144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 358 place count 772 transition count 1143
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 360 place count 771 transition count 1143
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 370 place count 761 transition count 1099
Iterating global reduction 2 with 10 rules applied. Total rules applied 380 place count 761 transition count 1099
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 381 place count 761 transition count 1098
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 382 place count 760 transition count 1096
Iterating global reduction 3 with 1 rules applied. Total rules applied 383 place count 760 transition count 1096
Performed 176 Post agglomeration using F-continuation condition.Transition count delta: 176
Deduced a syphon composed of 176 places in 1 ms
Reduce places removed 176 places and 0 transitions.
Iterating global reduction 3 with 352 rules applied. Total rules applied 735 place count 584 transition count 920
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 736 place count 583 transition count 918
Iterating global reduction 3 with 1 rules applied. Total rules applied 737 place count 583 transition count 918
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 738 place count 582 transition count 916
Iterating global reduction 3 with 1 rules applied. Total rules applied 739 place count 582 transition count 916
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 740 place count 581 transition count 914
Iterating global reduction 3 with 1 rules applied. Total rules applied 741 place count 581 transition count 914
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 742 place count 580 transition count 912
Iterating global reduction 3 with 1 rules applied. Total rules applied 743 place count 580 transition count 912
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 744 place count 580 transition count 911
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 946 place count 479 transition count 941
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 1028 place count 438 transition count 956
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 4 with 22 rules applied. Total rules applied 1050 place count 438 transition count 934
Applied a total of 1050 rules in 172 ms. Remains 438 /952 variables (removed 514) and now considering 934/1439 (removed 505) transitions.
// Phase 1: matrix 934 rows 438 cols
[2025-06-02 04:28:27] [INFO ] Computed 66 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:28] [INFO ] Implicit Places using invariants in 272 ms returned [10, 45, 93, 132, 192, 272, 322, 363, 416]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 275 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 429/952 places, 934/1439 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 405 transition count 910
Applied a total of 48 rules in 15 ms. Remains 405 /429 variables (removed 24) and now considering 910/934 (removed 24) transitions.
// Phase 1: matrix 910 rows 405 cols
[2025-06-02 04:28:28] [INFO ] Computed 57 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:28] [INFO ] Implicit Places using invariants in 195 ms returned []
[2025-06-02 04:28:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:28] [INFO ] State equation strengthened by 54 read => feed constraints.
[2025-06-02 04:28:28] [INFO ] Implicit Places using invariants and state equation in 591 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 405/952 places, 910/1439 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1259 ms. Remains : 405/952 places, 910/1439 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-15
Stuttering criterion allowed to conclude after 196 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-15 finished in 1308 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X((G(F(p1))||(F(p1)&&F(!p2)))))))'
Found a Shortening insensitive property : NoC3x3-PT-6B-LTLCardinality-00
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1), (AND p2 (NOT p1)), (AND (NOT p1) p2)]
Support contains 5 out of 952 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 952/952 places, 1439/1439 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 951 transition count 1394
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 907 transition count 1394
Performed 97 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 97 Pre rules applied. Total rules applied 88 place count 907 transition count 1297
Deduced a syphon composed of 97 places in 3 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 2 with 194 rules applied. Total rules applied 282 place count 810 transition count 1297
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 316 place count 776 transition count 1152
Iterating global reduction 2 with 34 rules applied. Total rules applied 350 place count 776 transition count 1152
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 350 place count 776 transition count 1151
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 352 place count 775 transition count 1151
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 361 place count 766 transition count 1117
Iterating global reduction 2 with 9 rules applied. Total rules applied 370 place count 766 transition count 1117
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 371 place count 766 transition count 1116
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 373 place count 764 transition count 1112
Iterating global reduction 3 with 2 rules applied. Total rules applied 375 place count 764 transition count 1112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 376 place count 763 transition count 1110
Iterating global reduction 3 with 1 rules applied. Total rules applied 377 place count 763 transition count 1110
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 378 place count 762 transition count 1108
Iterating global reduction 3 with 1 rules applied. Total rules applied 379 place count 762 transition count 1108
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 380 place count 761 transition count 1106
Iterating global reduction 3 with 1 rules applied. Total rules applied 381 place count 761 transition count 1106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 382 place count 761 transition count 1105
Performed 177 Post agglomeration using F-continuation condition.Transition count delta: 177
Deduced a syphon composed of 177 places in 0 ms
Reduce places removed 177 places and 0 transitions.
Iterating global reduction 4 with 354 rules applied. Total rules applied 736 place count 584 transition count 928
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 737 place count 583 transition count 926
Iterating global reduction 4 with 1 rules applied. Total rules applied 738 place count 583 transition count 926
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 739 place count 582 transition count 924
Iterating global reduction 4 with 1 rules applied. Total rules applied 740 place count 582 transition count 924
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 741 place count 581 transition count 922
Iterating global reduction 4 with 1 rules applied. Total rules applied 742 place count 581 transition count 922
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 743 place count 580 transition count 920
Iterating global reduction 4 with 1 rules applied. Total rules applied 744 place count 580 transition count 920
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 745 place count 580 transition count 919
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 947 place count 479 transition count 953
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 1025 place count 440 transition count 968
Applied a total of 1025 rules in 211 ms. Remains 440 /952 variables (removed 512) and now considering 968/1439 (removed 471) transitions.
[2025-06-02 04:28:29] [INFO ] Flow matrix only has 962 transitions (discarded 6 similar events)
// Phase 1: matrix 962 rows 440 cols
[2025-06-02 04:28:29] [INFO ] Computed 66 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:29] [INFO ] Implicit Places using invariants in 242 ms returned [10, 47, 97, 136, 200, 280, 330, 369, 418]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 243 ms to find 9 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 431/952 places, 968/1439 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 407 transition count 944
Applied a total of 48 rules in 14 ms. Remains 407 /431 variables (removed 24) and now considering 944/968 (removed 24) transitions.
[2025-06-02 04:28:29] [INFO ] Flow matrix only has 938 transitions (discarded 6 similar events)
// Phase 1: matrix 938 rows 407 cols
[2025-06-02 04:28:29] [INFO ] Computed 57 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:30] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-06-02 04:28:30] [INFO ] Flow matrix only has 938 transitions (discarded 6 similar events)
[2025-06-02 04:28:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:30] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-02 04:28:30] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 839 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 407/952 places, 944/1439 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1308 ms. Remains : 407/952 places, 944/1439 transitions.
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-00
Product exploration explored 100000 steps with 746 reset in 437 ms.
Product exploration explored 100000 steps with 738 reset in 458 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (X p2)), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 94 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
RANDOM walk for 4094 steps (25 resets) in 44 ms. (90 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (X p2)), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p1)), (F (NOT (OR (NOT p2) p1)))]
Knowledge based reduction with 5 factoid took 164 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 192 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Support contains 3 out of 407 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 407/407 places, 944/944 transitions.
Applied a total of 0 rules in 7 ms. Remains 407 /407 variables (removed 0) and now considering 944/944 (removed 0) transitions.
[2025-06-02 04:28:32] [INFO ] Flow matrix only has 938 transitions (discarded 6 similar events)
[2025-06-02 04:28:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:32] [INFO ] Implicit Places using invariants in 193 ms returned []
[2025-06-02 04:28:32] [INFO ] Flow matrix only has 938 transitions (discarded 6 similar events)
[2025-06-02 04:28:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:32] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-02 04:28:33] [INFO ] Implicit Places using invariants and state equation in 616 ms returned []
Implicit Place search using SMT with State Equation took 810 ms to find 0 implicit places.
Running 934 sub problems to find dead transitions.
[2025-06-02 04:28:33] [INFO ] Flow matrix only has 938 transitions (discarded 6 similar events)
[2025-06-02 04:28:33] [INFO ] Invariant cache hit.
[2025-06-02 04:28:33] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/405 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 934 unsolved
At refinement iteration 1 (OVERLAPS) 2/407 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 934 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:51] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:55] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:55] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/407 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 407/1345 variables, and 60 constraints, problems are : Problem set: 0 solved, 934 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/407 constraints, ReadFeed: 0/68 constraints, PredecessorRefiner: 934/934 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 934 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/405 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 934 unsolved
At refinement iteration 1 (OVERLAPS) 2/407 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 934 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/407 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 934 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/407 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 934 unsolved
At refinement iteration 4 (OVERLAPS) 938/1345 variables, 407/467 constraints. Problems are: Problem set: 0 solved, 934 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1345 variables, 68/535 constraints. Problems are: Problem set: 0 solved, 934 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1345 variables, 934/1469 constraints. Problems are: Problem set: 0 solved, 934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1345/1345 variables, and 1469 constraints, problems are : Problem set: 0 solved, 934 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 407/407 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 934/934 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60362ms problems are : Problem set: 0 solved, 934 unsolved
Search for dead transitions found 0 dead transitions in 60365ms
Finished structural reductions in LTL mode , in 1 iterations and 61185 ms. Remains : 407/407 places, 944/944 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p2 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 66 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
RANDOM walk for 9934 steps (64 resets) in 55 ms. (177 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p2 p1)]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p1)), (F (NOT (OR p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 173 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 138 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Product exploration explored 100000 steps with 742 reset in 398 ms.
Product exploration explored 100000 steps with 738 reset in 428 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 157 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Support contains 3 out of 407 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 407/407 places, 944/944 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 406 transition count 940
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 406 transition count 940
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 406 transition count 940
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 405 transition count 929
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 405 transition count 929
Deduced a syphon composed of 2 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 0 with 24 rules applied. Total rules applied 30 place count 405 transition count 905
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 30 rules in 30 ms. Remains 405 /407 variables (removed 2) and now considering 905/944 (removed 39) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:29:35] [INFO ] Redundant transitions in 6 ms returned []
Running 895 sub problems to find dead transitions.
// Phase 1: matrix 905 rows 405 cols
[2025-06-02 04:29:35] [INFO ] Computed 57 invariants in 2 ms
[2025-06-02 04:29:35] [INFO ] State equation strengthened by 55 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/403 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 895 unsolved
At refinement iteration 1 (OVERLAPS) 2/405 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 895 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:51] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 2 ms to minimize.
Problem TDEAD0 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:51] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
Problem TDEAD2 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:53] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:56] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:56] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/405 variables, 5/62 constraints. Problems are: Problem set: 2 solved, 893 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 405/1310 variables, and 62 constraints, problems are : Problem set: 2 solved, 893 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/405 constraints, ReadFeed: 0/55 constraints, PredecessorRefiner: 895/895 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 893 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 893 unsolved
At refinement iteration 1 (OVERLAPS) 4/405 variables, 57/57 constraints. Problems are: Problem set: 2 solved, 893 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/405 variables, 5/62 constraints. Problems are: Problem set: 2 solved, 893 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/405 variables, 0/62 constraints. Problems are: Problem set: 2 solved, 893 unsolved
At refinement iteration 4 (OVERLAPS) 905/1310 variables, 405/467 constraints. Problems are: Problem set: 2 solved, 893 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1310 variables, 55/522 constraints. Problems are: Problem set: 2 solved, 893 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1310 variables, 893/1415 constraints. Problems are: Problem set: 2 solved, 893 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1310/1310 variables, and 1415 constraints, problems are : Problem set: 2 solved, 893 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 405/405 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 893/895 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60378ms problems are : Problem set: 2 solved, 893 unsolved
Search for dead transitions found 2 dead transitions in 60379ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 405/407 places, 903/944 transitions.
Graph (complete) has 1874 edges and 405 vertex of which 403 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 16 ms. Remains 403 /405 variables (removed 2) and now considering 903/903 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 403/407 places, 903/944 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60465 ms. Remains : 403/407 places, 903/944 transitions.
Built C files in :
/tmp/ltsmin13789739118108259985
[2025-06-02 04:30:36] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13789739118108259985
Running compilation step : cd /tmp/ltsmin13789739118108259985;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1675 ms.
Running link step : cd /tmp/ltsmin13789739118108259985;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin13789739118108259985;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16324329531779480349.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 407 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 407/407 places, 944/944 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 406 transition count 940
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 406 transition count 940
Applied a total of 2 rules in 13 ms. Remains 406 /407 variables (removed 1) and now considering 940/944 (removed 4) transitions.
[2025-06-02 04:30:51] [INFO ] Flow matrix only has 934 transitions (discarded 6 similar events)
// Phase 1: matrix 934 rows 406 cols
[2025-06-02 04:30:51] [INFO ] Computed 57 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:30:51] [INFO ] Implicit Places using invariants in 234 ms returned []
[2025-06-02 04:30:51] [INFO ] Flow matrix only has 934 transitions (discarded 6 similar events)
[2025-06-02 04:30:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:30:51] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-02 04:30:52] [INFO ] Implicit Places using invariants and state equation in 589 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
Running 930 sub problems to find dead transitions.
[2025-06-02 04:30:52] [INFO ] Flow matrix only has 934 transitions (discarded 6 similar events)
[2025-06-02 04:30:52] [INFO ] Invariant cache hit.
[2025-06-02 04:30:52] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/404 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 930 unsolved
At refinement iteration 1 (OVERLAPS) 2/406 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 930 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:10] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:13] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/406 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 406/1340 variables, and 59 constraints, problems are : Problem set: 0 solved, 930 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/406 constraints, ReadFeed: 0/68 constraints, PredecessorRefiner: 930/930 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 930 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/404 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 930 unsolved
At refinement iteration 1 (OVERLAPS) 2/406 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 930 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/406 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 930 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:33] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/406 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 930 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/406 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 930 unsolved
At refinement iteration 5 (OVERLAPS) 934/1340 variables, 406/466 constraints. Problems are: Problem set: 0 solved, 930 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1340 variables, 68/534 constraints. Problems are: Problem set: 0 solved, 930 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1340 variables, 930/1464 constraints. Problems are: Problem set: 0 solved, 930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1340/1340 variables, and 1464 constraints, problems are : Problem set: 0 solved, 930 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 406/406 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 930/930 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60383ms problems are : Problem set: 0 solved, 930 unsolved
Search for dead transitions found 0 dead transitions in 60384ms
Starting structural reductions in LTL mode, iteration 1 : 406/407 places, 940/944 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61231 ms. Remains : 406/407 places, 940/944 transitions.
Built C files in :
/tmp/ltsmin3611212751600136762
[2025-06-02 04:31:52] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3611212751600136762
Running compilation step : cd /tmp/ltsmin3611212751600136762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1628 ms.
Running link step : cd /tmp/ltsmin3611212751600136762;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin3611212751600136762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15884281985132770793.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-02 04:32:07] [INFO ] Flatten gal took : 35 ms
[2025-06-02 04:32:07] [INFO ] Flatten gal took : 31 ms
[2025-06-02 04:32:07] [INFO ] Time to serialize gal into /tmp/LTL17543287234311888468.gal : 6 ms
[2025-06-02 04:32:07] [INFO ] Time to serialize properties into /tmp/LTL9241162714897116693.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17543287234311888468.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4063138963560848480.hoa' '-atoms' '/tmp/LTL9241162714897116693.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9241162714897116693.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4063138963560848480.hoa
Detected timeout of ITS tools.
[2025-06-02 04:32:22] [INFO ] Flatten gal took : 32 ms
[2025-06-02 04:32:22] [INFO ] Flatten gal took : 31 ms
[2025-06-02 04:32:22] [INFO ] Time to serialize gal into /tmp/LTL7282802483615292296.gal : 5 ms
[2025-06-02 04:32:22] [INFO ] Time to serialize properties into /tmp/LTL7349797638360267480.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7282802483615292296.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7349797638360267480.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F("((p167==0)||(p489==1))"))&&(X(X((G(F("(p508!=1)")))||((F("(p508!=1)"))&&(F("((p621!=0)&&(p358!=1))"))))))))
Formula 0 simplified : G!"((p167==0)||(p489==1))" | XX(FG!"(p508!=1)" & (G!"(p508!=1)" | G!"((p621!=0)&&(p358!=1))"))
Detected timeout of ITS tools.
[2025-06-02 04:32:37] [INFO ] Flatten gal took : 30 ms
[2025-06-02 04:32:37] [INFO ] Applying decomposition
[2025-06-02 04:32:37] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9581287771473761567.txt' '-o' '/tmp/graph9581287771473761567.bin' '-w' '/tmp/graph9581287771473761567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9581287771473761567.bin' '-l' '-1' '-v' '-w' '/tmp/graph9581287771473761567.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:32:38] [INFO ] Decomposing Gal with order
[2025-06-02 04:32:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:32:38] [INFO ] Removed a total of 808 redundant transitions.
[2025-06-02 04:32:38] [INFO ] Flatten gal took : 77 ms
[2025-06-02 04:32:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 647 labels/synchronizations in 50 ms.
[2025-06-02 04:32:38] [INFO ] Time to serialize gal into /tmp/LTL9712473997648937576.gal : 9 ms
[2025-06-02 04:32:38] [INFO ] Time to serialize properties into /tmp/LTL13255467539755996166.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9712473997648937576.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13255467539755996166.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("((i1.i1.u4.p167==0)||(i3.u15.p489==1))"))&&(X(X((G(F("(i3.u16.p508!=1)")))||((F("(i3.u16.p508!=1)"))&&(F("((i4.u22.p621!=0)&&(i...179
Formula 0 simplified : G!"((i1.i1.u4.p167==0)||(i3.u15.p489==1))" | XX(FG!"(i3.u16.p508!=1)" & (G!"(i3.u16.p508!=1)" | G!"((i4.u22.p621!=0)&&(i2.u12.p358!=...161
Detected timeout of ITS tools.
Treatment of property NoC3x3-PT-6B-LTLCardinality-00 finished in 264421 ms.
[2025-06-02 04:32:53] [INFO ] Flatten gal took : 30 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14434026345230240978
[2025-06-02 04:32:53] [INFO ] Applying decomposition
[2025-06-02 04:32:53] [INFO ] Computing symmetric may disable matrix : 1439 transitions.
[2025-06-02 04:32:53] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 04:32:53] [INFO ] Computing symmetric may enable matrix : 1439 transitions.
[2025-06-02 04:32:53] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 04:32:53] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6292852262064290828.txt' '-o' '/tmp/graph6292852262064290828.bin' '-w' '/tmp/graph6292852262064290828.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6292852262064290828.bin' '-l' '-1' '-v' '-w' '/tmp/graph6292852262064290828.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:32:53] [INFO ] Decomposing Gal with order
[2025-06-02 04:32:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:32:53] [INFO ] Removed a total of 1375 redundant transitions.
[2025-06-02 04:32:53] [INFO ] Flatten gal took : 75 ms
[2025-06-02 04:32:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 178 labels/synchronizations in 20 ms.
[2025-06-02 04:32:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality11402153120132486056.gal : 10 ms
[2025-06-02 04:32:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality14056421545939705837.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11402153120132486056.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14056421545939705837.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !(((F("((i2.u51.p167==0)||(i4.u123.p489==1))"))&&(X(X((G(F("(i4.u128.p508!=1)")))||((F("(i4.u128.p508!=1)"))&&(F(!("((i5.u127.p621==0)...184
Formula 0 simplified : G!"((i2.u51.p167==0)||(i4.u123.p489==1))" | XX(FG!"(i4.u128.p508!=1)" & (G!"(i4.u128.p508!=1)" | G"((i5.u127.p621==0)||(i3.u91.p358=...162
[2025-06-02 04:32:54] [INFO ] Computing Do-Not-Accords matrix : 1439 transitions.
[2025-06-02 04:32:54] [INFO ] Computation of Completed DNA matrix. took 127 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 04:32:54] [INFO ] Built C files in 843ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14434026345230240978
Running compilation step : cd /tmp/ltsmin14434026345230240978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 5216 ms.
Running link step : cd /tmp/ltsmin14434026345230240978;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin14434026345230240978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))&&X(X(([](<>((LTLAPp1==true)))||(<>((LTLAPp1==true))&&<>(!(LTLAPp2==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.006: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.034: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.034: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.052: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.052: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.338: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.338: LTL layer: formula: (<>((LTLAPp0==true))&&X(X(([](<>((LTLAPp1==true)))||(<>((LTLAPp1==true))&&<>(!(LTLAPp2==true)))))))
pins2lts-mc-linux64( 4/ 8), 0.357: "(<>((LTLAPp0==true))&&X(X(([](<>((LTLAPp1==true)))||(<>((LTLAPp1==true))&&<>(!(LTLAPp2==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.358: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.549: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.607: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.666: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.816: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.817: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.821: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.818: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.834: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.643: DFS-FIFO for weak LTL, using special progress label 1443
pins2lts-mc-linux64( 0/ 8), 1.643: There are 1444 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.643: State length is 953, there are 1449 groups
pins2lts-mc-linux64( 0/ 8), 1.643: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.643: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.643: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 1.643: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 3.425: ~1 levels ~960 states ~2800 transitions
pins2lts-mc-linux64( 0/ 8), 3.573: ~1 levels ~1920 states ~6608 transitions
pins2lts-mc-linux64( 2/ 8), 4.053: ~1 levels ~3840 states ~13792 transitions
pins2lts-mc-linux64( 5/ 8), 4.892: ~1 levels ~7680 states ~38328 transitions
pins2lts-mc-linux64( 7/ 8), 6.273: ~1 levels ~15360 states ~62344 transitions
pins2lts-mc-linux64( 1/ 8), 9.445: ~1 levels ~30720 states ~128352 transitions
pins2lts-mc-linux64( 1/ 8), 16.839: ~1 levels ~61440 states ~270608 transitions
pins2lts-mc-linux64( 3/ 8), 28.073: ~1 levels ~122880 states ~507024 transitions
pins2lts-mc-linux64( 3/ 8), 37.132: ~1 levels ~245760 states ~1111288 transitions
pins2lts-mc-linux64( 3/ 8), 56.984: ~1 levels ~491520 states ~2401832 transitions
pins2lts-mc-linux64( 3/ 8), 89.721: ~1 levels ~983040 states ~5180592 transitions
pins2lts-mc-linux64( 3/ 8), 155.819: ~1 levels ~1966080 states ~10898248 transitions
pins2lts-mc-linux64( 3/ 8), 282.155: ~1 levels ~3932160 states ~23022616 transitions
pins2lts-mc-linux64( 3/ 8), 531.763: ~1 levels ~7864320 states ~48429832 transitions
pins2lts-mc-linux64( 3/ 8), 1038.788: ~1 levels ~15728640 states ~101618624 transitions
pins2lts-mc-linux64( 0/ 8), 1216.949: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1217.016:
pins2lts-mc-linux64( 0/ 8), 1217.016: mean standard work distribution: 2.4% (states) 4.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 1217.020:
pins2lts-mc-linux64( 0/ 8), 1217.020: Explored 17430050 states 131723558 transitions, fanout: 7.557
pins2lts-mc-linux64( 0/ 8), 1217.020: Total exploration time 1215.350 sec (1215.270 sec minimum, 1215.306 sec on average)
pins2lts-mc-linux64( 0/ 8), 1217.020: States per second: 14342, Transitions per second: 108383
pins2lts-mc-linux64( 0/ 8), 1217.020:
pins2lts-mc-linux64( 0/ 8), 1217.020: Progress states detected: 30661317
pins2lts-mc-linux64( 0/ 8), 1217.020: Redundant explorations: -43.1530
pins2lts-mc-linux64( 0/ 8), 1217.020:
pins2lts-mc-linux64( 0/ 8), 1217.020: Queue width: 8B, total height: 22842062, memory: 174.27MB
pins2lts-mc-linux64( 0/ 8), 1217.020: Tree memory: 489.9MB, 16.8 B/state, compr.: 0.4%
pins2lts-mc-linux64( 0/ 8), 1217.020: Tree fill ratio (roots/leafs): 22.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1217.022: Stored 1643 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1217.041: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1217.041: Est. total memory use: 664.2MB (~1198.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14434026345230240978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))&&X(X(([](<>((LTLAPp1==true)))||(<>((LTLAPp1==true))&&<>(!(LTLAPp2==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14434026345230240978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))&&X(X(([](<>((LTLAPp1==true)))||(<>((LTLAPp1==true))&&<>(!(LTLAPp2==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-02 04:59:59] [INFO ] Applying decomposition
[2025-06-02 05:00:00] [INFO ] Flatten gal took : 398 ms
[2025-06-02 05:00:00] [INFO ] Decomposing Gal with order
[2025-06-02 05:00:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 05:00:01] [INFO ] Removed a total of 949 redundant transitions.
[2025-06-02 05:00:01] [INFO ] Flatten gal took : 509 ms
[2025-06-02 05:00:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 2121 labels/synchronizations in 76 ms.
[2025-06-02 05:00:01] [INFO ] Time to serialize gal into /tmp/LTLCardinality4773290873659112334.gal : 17 ms
[2025-06-02 05:00:01] [INFO ] Time to serialize properties into /tmp/LTLCardinality14190338518871437948.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4773290873659112334.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14190338518871437948.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0...960
Formula 0 simplified : G!"((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i...938
BK_TIME_CONFINEMENT_REACHED
--------------------
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="NoC3x3-PT-6B"
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 NoC3x3-PT-6B, 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 r142-tall-174876812200243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-6B.tgz
mv NoC3x3-PT-6B 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 ;