About the Execution of ITS-Tools for PolyORBNT-PT-S05J20
| 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 | TTFFTF?FFTFFFF?F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254400636.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 PolyORBNT-PT-S05J20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254400636
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 25K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 40K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 164K 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 31K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 38K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 232K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 31K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 153K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 PolyORBNT-PT-S05J20-LTLFireability-00
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-01
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-02
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-03
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-04
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-05
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-06
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-07
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-08
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-09
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-10
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-11
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-12
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-13
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-14
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1749082555797
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-05 00:15:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 00:15:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 00:15:57] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2025-06-05 00:15:57] [INFO ] Transformed 349 places.
[2025-06-05 00:15:57] [INFO ] Transformed 1210 transitions.
[2025-06-05 00:15:57] [INFO ] Parsed PT model containing 349 places and 1210 transitions and 8824 arcs in 248 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2025-06-05 00:15:57] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 152 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 555/555 transitions.
Applied a total of 0 rules in 45 ms. Remains 349 /349 variables (removed 0) and now considering 555/555 (removed 0) transitions.
Running 549 sub problems to find dead transitions.
[2025-06-05 00:15:58] [INFO ] Flow matrix only has 551 transitions (discarded 4 similar events)
// Phase 1: matrix 551 rows 349 cols
[2025-06-05 00:15:58] [INFO ] Computed 62 invariants in 32 ms
[2025-06-05 00:15:58] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 549 unsolved
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD405 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD422 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD434 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD442 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD447 is UNSAT
Problem TDEAD450 is UNSAT
Problem TDEAD451 is UNSAT
Problem TDEAD453 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD459 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD470 is UNSAT
Problem TDEAD474 is UNSAT
Problem TDEAD478 is UNSAT
Problem TDEAD480 is UNSAT
Problem TDEAD482 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD499 is UNSAT
Problem TDEAD500 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD511 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD521 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD525 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD535 is UNSAT
Problem TDEAD536 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD553 is UNSAT
Problem TDEAD554 is UNSAT
At refinement iteration 3 (OVERLAPS) 11/349 variables, 11/62 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:11] [INFO ] Deduced a trap composed of 24 places in 220 ms of which 20 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 1/63 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:14] [INFO ] Deduced a trap composed of 100 places in 136 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 1/64 constraints. Problems are: Problem set: 95 solved, 454 unsolved
(s233 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 2.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 1.0)
(s56 1.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 1.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 1.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 1.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 1.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 1.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 1.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 1.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 (/ 1.0 2.0))
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 1.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 1.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 349/900 variables, and 64 constraints, problems are : Problem set: 95 solved, 454 unsolved in 20053 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 0/349 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 549/549 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 95 solved, 454 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 42/42 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 9/51 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 3 (OVERLAPS) 11/349 variables, 11/62 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 2/64 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:25] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:28] [INFO ] Deduced a trap composed of 15 places in 180 ms of which 15 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 2/66 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 349/900 variables, and 66 constraints, problems are : Problem set: 95 solved, 454 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 0/349 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/549 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40725ms problems are : Problem set: 95 solved, 454 unsolved
Search for dead transitions found 95 dead transitions in 40748ms
Found 95 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2025-06-05 00:16:38] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
// Phase 1: matrix 456 rows 349 cols
[2025-06-05 00:16:38] [INFO ] Computed 62 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:16:39] [INFO ] Implicit Places using invariants in 363 ms returned []
[2025-06-05 00:16:39] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-05 00:16:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:16:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:16:41] [INFO ] Implicit Places using invariants and state equation in 1896 ms returned []
Implicit Place search using SMT with State Equation took 2268 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 349/349 places, 460/555 transitions.
Applied a total of 0 rules in 21 ms. Remains 349 /349 variables (removed 0) and now considering 460/460 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43130 ms. Remains : 349/349 places, 460/555 transitions.
Support contains 152 out of 349 places after structural reductions.
[2025-06-05 00:16:41] [INFO ] Flatten gal took : 72 ms
[2025-06-05 00:16:41] [INFO ] Flatten gal took : 45 ms
[2025-06-05 00:16:41] [INFO ] Input system was already deterministic with 460 transitions.
Support contains 148 out of 349 places (down from 152) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 32 to 30
RANDOM walk for 40000 steps (2696 resets) in 1214 ms. (32 steps per ms) remains 3/30 properties
BEST_FIRST walk for 40003 steps (696 resets) in 496 ms. (80 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (220 resets) in 116 ms. (341 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (128 resets) in 108 ms. (367 steps per ms) remains 2/2 properties
[2025-06-05 00:16:42] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-05 00:16:42] [INFO ] Invariant cache hit.
[2025-06-05 00:16:42] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 147/197 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/197 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 90/287 variables, 18/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp22 is UNSAT
After SMT solving in domain Real declared 346/805 variables, and 59 constraints, problems are : Problem set: 2 solved, 0 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 40/43 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 0/349 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 157ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBNT-PT-S05J20-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 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' '!((X(X(F(p0)))||G(p1)))'
Support contains 2 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Applied a total of 5 rules in 17 ms. Remains 344 /349 variables (removed 5) and now considering 460/460 (removed 0) transitions.
Running 454 sub problems to find dead transitions.
[2025-06-05 00:16:42] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
// Phase 1: matrix 456 rows 344 cols
[2025-06-05 00:16:43] [INFO ] Computed 57 invariants in 10 ms
[2025-06-05 00:16:43] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 3 (OVERLAPS) 6/344 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:53] [INFO ] Deduced a trap composed of 24 places in 154 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:53] [INFO ] Deduced a trap composed of 100 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:54] [INFO ] Deduced a trap composed of 77 places in 145 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:54] [INFO ] Deduced a trap composed of 145 places in 167 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:54] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:54] [INFO ] Deduced a trap composed of 145 places in 141 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:54] [INFO ] Deduced a trap composed of 77 places in 162 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:55] [INFO ] Deduced a trap composed of 145 places in 163 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:55] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:55] [INFO ] Deduced a trap composed of 145 places in 154 ms of which 39 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/344 variables, 10/67 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:56] [INFO ] Deduced a trap composed of 125 places in 157 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:56] [INFO ] Deduced a trap composed of 125 places in 154 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:16:56] [INFO ] Deduced a trap composed of 125 places in 154 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:00] [INFO ] Deduced a trap composed of 77 places in 145 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:00] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:00] [INFO ] Deduced a trap composed of 145 places in 128 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:00] [INFO ] Deduced a trap composed of 145 places in 125 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:00] [INFO ] Deduced a trap composed of 145 places in 144 ms of which 40 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/344 variables, 8/75 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/800 variables, and 75 constraints, problems are : Problem set: 0 solved, 454 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/344 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 454/454 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 3 (OVERLAPS) 6/344 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/344 variables, 18/75 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:10] [INFO ] Deduced a trap composed of 125 places in 147 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:10] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:10] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:10] [INFO ] Deduced a trap composed of 125 places in 137 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:10] [INFO ] Deduced a trap composed of 125 places in 138 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:10] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:11] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:11] [INFO ] Deduced a trap composed of 125 places in 138 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:11] [INFO ] Deduced a trap composed of 125 places in 148 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:11] [INFO ] Deduced a trap composed of 125 places in 130 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:11] [INFO ] Deduced a trap composed of 125 places in 145 ms of which 33 ms to minimize.
Problem TDEAD21 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:11] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:12] [INFO ] Deduced a trap composed of 148 places in 153 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:14] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:17] [INFO ] Deduced a trap composed of 145 places in 141 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:17] [INFO ] Deduced a trap composed of 145 places in 146 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:17] [INFO ] Deduced a trap composed of 145 places in 140 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:17] [INFO ] Deduced a trap composed of 145 places in 132 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:18] [INFO ] Deduced a trap composed of 145 places in 137 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:18] [INFO ] Deduced a trap composed of 145 places in 126 ms of which 19 ms to minimize.
Problem TDEAD21 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/344 variables, 20/95 constraints. Problems are: Problem set: 1 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 344/800 variables, and 95 constraints, problems are : Problem set: 1 solved, 453 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/344 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/454 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40234ms problems are : Problem set: 1 solved, 453 unsolved
Search for dead transitions found 1 dead transitions in 40237ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:17:23] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 344 cols
[2025-06-05 00:17:23] [INFO ] Computed 57 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:17:23] [INFO ] Implicit Places using invariants in 472 ms returned []
[2025-06-05 00:17:23] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-05 00:17:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:17:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:17:25] [INFO ] Implicit Places using invariants and state equation in 2105 ms returned []
Implicit Place search using SMT with State Equation took 2579 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 344/349 places, 459/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 343 transition count 459
Applied a total of 1 rules in 18 ms. Remains 343 /344 variables (removed 1) and now considering 459/459 (removed 0) transitions.
[2025-06-05 00:17:25] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-05 00:17:25] [INFO ] Computed 56 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:17:26] [INFO ] Implicit Places using invariants in 428 ms returned []
[2025-06-05 00:17:26] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-05 00:17:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:17:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:17:29] [INFO ] Implicit Places using invariants and state equation in 3306 ms returned []
Implicit Place search using SMT with State Equation took 3738 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 343/349 places, 459/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46592 ms. Remains : 343/349 places, 459/460 transitions.
Stuttering acceptance computed with spot in 298 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-00
Product exploration explored 100000 steps with 33333 reset in 338 ms.
Product exploration explored 100000 steps with 33333 reset in 247 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1603 edges and 343 vertex of which 342 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT 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 16 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S05J20-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-00 finished in 47559 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(!p0) U ((p1&&X(!p0))||X(G(!p0)))))'
Support contains 24 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 52 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-05 00:17:30] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-05 00:17:30] [INFO ] Computed 57 invariants in 5 ms
[2025-06-05 00:17:30] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:41] [INFO ] Deduced a trap composed of 24 places in 155 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:41] [INFO ] Deduced a trap composed of 99 places in 167 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:42] [INFO ] Deduced a trap composed of 100 places in 137 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:43] [INFO ] Deduced a trap composed of 56 places in 149 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:43] [INFO ] Deduced a trap composed of 56 places in 146 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:43] [INFO ] Deduced a trap composed of 56 places in 144 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:43] [INFO ] Deduced a trap composed of 56 places in 144 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:44] [INFO ] Deduced a trap composed of 125 places in 179 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:44] [INFO ] Deduced a trap composed of 56 places in 138 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:44] [INFO ] Deduced a trap composed of 125 places in 192 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:44] [INFO ] Deduced a trap composed of 125 places in 135 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:44] [INFO ] Deduced a trap composed of 125 places in 137 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:46] [INFO ] Deduced a trap composed of 15 places in 136 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:48] [INFO ] Deduced a trap composed of 77 places in 158 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:48] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:48] [INFO ] Deduced a trap composed of 145 places in 155 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:48] [INFO ] Deduced a trap composed of 145 places in 289 ms of which 171 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:48] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:48] [INFO ] Deduced a trap composed of 145 places in 159 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:49] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:49] [INFO ] Deduced a trap composed of 145 places in 155 ms of which 44 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:17:59] [INFO ] Deduced a trap composed of 106 places in 153 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:00] [INFO ] Deduced a trap composed of 106 places in 152 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:00] [INFO ] Deduced a trap composed of 106 places in 150 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:00] [INFO ] Deduced a trap composed of 106 places in 148 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:00] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:00] [INFO ] Deduced a trap composed of 125 places in 123 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:01] [INFO ] Deduced a trap composed of 125 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:01] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:01] [INFO ] Deduced a trap composed of 125 places in 137 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:01] [INFO ] Deduced a trap composed of 125 places in 139 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:01] [INFO ] Deduced a trap composed of 125 places in 142 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40240ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40242ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:18:10] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-05 00:18:10] [INFO ] Computed 57 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:18:11] [INFO ] Implicit Places using invariants in 457 ms returned []
[2025-06-05 00:18:11] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:18:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:18:13] [INFO ] Implicit Places using invariants and state equation in 2154 ms returned []
Implicit Place search using SMT with State Equation took 2620 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 36 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-05 00:18:13] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-05 00:18:13] [INFO ] Computed 56 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:18:13] [INFO ] Implicit Places using invariants in 402 ms returned []
[2025-06-05 00:18:13] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:18:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:18:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:18:16] [INFO ] Implicit Places using invariants and state equation in 2824 ms returned []
Implicit Place search using SMT with State Equation took 3228 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46179 ms. Remains : 342/349 places, 458/460 transitions.
Stuttering acceptance computed with spot in 130 ms :[p0, p0, true]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-01
Product exploration explored 100000 steps with 50000 reset in 264 ms.
Product exploration explored 100000 steps with 50000 reset in 238 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1602 edges and 342 vertex of which 341 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 16 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S05J20-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-01 finished in 46856 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||X(F(!p1))) U (G((p0||X(F(!p1))))||(!p1&&(p0||X(F(!p1)))&&X(p2))))))))'
Support contains 24 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 15 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-05 00:18:17] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-05 00:18:17] [INFO ] Computed 57 invariants in 8 ms
[2025-06-05 00:18:17] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:27] [INFO ] Deduced a trap composed of 24 places in 149 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:28] [INFO ] Deduced a trap composed of 99 places in 167 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:28] [INFO ] Deduced a trap composed of 100 places in 134 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:30] [INFO ] Deduced a trap composed of 56 places in 155 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:30] [INFO ] Deduced a trap composed of 56 places in 157 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:30] [INFO ] Deduced a trap composed of 56 places in 140 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:30] [INFO ] Deduced a trap composed of 56 places in 137 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:30] [INFO ] Deduced a trap composed of 125 places in 150 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:31] [INFO ] Deduced a trap composed of 56 places in 137 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:31] [INFO ] Deduced a trap composed of 125 places in 184 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:31] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:31] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:33] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:34] [INFO ] Deduced a trap composed of 77 places in 158 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:34] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:35] [INFO ] Deduced a trap composed of 145 places in 149 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:35] [INFO ] Deduced a trap composed of 145 places in 277 ms of which 168 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:35] [INFO ] Deduced a trap composed of 77 places in 145 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:35] [INFO ] Deduced a trap composed of 145 places in 153 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:35] [INFO ] Deduced a trap composed of 77 places in 143 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:36] [INFO ] Deduced a trap composed of 145 places in 148 ms of which 42 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:46] [INFO ] Deduced a trap composed of 106 places in 139 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:46] [INFO ] Deduced a trap composed of 106 places in 144 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:46] [INFO ] Deduced a trap composed of 106 places in 135 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:46] [INFO ] Deduced a trap composed of 106 places in 137 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:47] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:47] [INFO ] Deduced a trap composed of 125 places in 124 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:47] [INFO ] Deduced a trap composed of 125 places in 125 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:47] [INFO ] Deduced a trap composed of 125 places in 122 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:47] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:48] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:18:48] [INFO ] Deduced a trap composed of 125 places in 131 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40188ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40190ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:18:57] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-05 00:18:57] [INFO ] Computed 57 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:18:58] [INFO ] Implicit Places using invariants in 458 ms returned []
[2025-06-05 00:18:58] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:18:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:18:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:19:00] [INFO ] Implicit Places using invariants and state equation in 2691 ms returned []
Implicit Place search using SMT with State Equation took 3160 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 6 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-05 00:19:00] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-05 00:19:00] [INFO ] Computed 56 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:19:01] [INFO ] Implicit Places using invariants in 413 ms returned []
[2025-06-05 00:19:01] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:19:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:19:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:19:04] [INFO ] Implicit Places using invariants and state equation in 3442 ms returned []
Implicit Place search using SMT with State Equation took 3860 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47232 ms. Remains : 342/349 places, 458/460 transitions.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND p1 (NOT p0) (NOT p2)), (AND p1 (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-04
Product exploration explored 100000 steps with 25000 reset in 234 ms.
Product exploration explored 100000 steps with 25000 reset in 237 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1602 edges and 342 vertex of which 341 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND p1 (NOT p0) (NOT p2)), (AND p1 (NOT p0))]
RANDOM walk for 40000 steps (2700 resets) in 276 ms. (144 steps per ms) remains 3/8 properties
BEST_FIRST walk for 40004 steps (710 resets) in 259 ms. (153 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (1004 resets) in 130 ms. (305 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (1001 resets) in 92 ms. (430 steps per ms) remains 3/3 properties
[2025-06-05 00:19:05] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:19:05] [INFO ] Invariant cache hit.
[2025-06-05 00:19:05] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 144/168 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 103/271 variables, 20/38 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1/272 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/272 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 59/331 variables, 13/52 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/331 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 4/335 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/335 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 450/785 variables, 335/391 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/785 variables, 1/392 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/785 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf1 is UNSAT
Problem apf4 is UNSAT
Problem apf7 is UNSAT
After SMT solving in domain Real declared 796/796 variables, and 399 constraints, problems are : Problem set: 3 solved, 0 unsolved in 534 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 342/342 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 547ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (X (NOT p1))), (G (OR p0 p2)), (G (OR (NOT p1) p2)), (G (OR p0 (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT (OR p1 p2))), (F p1), (F (NOT p2)), (F (NOT (OR (NOT p0) (NOT p1))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 12 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S05J20-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-04 finished in 49064 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(F(!p0)) U p1) U X(X(p2))))'
Support contains 34 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 348 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 348 transition count 459
Applied a total of 2 rules in 20 ms. Remains 348 /349 variables (removed 1) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-05 00:19:06] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 348 cols
[2025-06-05 00:19:06] [INFO ] Computed 62 invariants in 9 ms
[2025-06-05 00:19:06] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 11/348 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:16] [INFO ] Deduced a trap composed of 24 places in 149 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:17] [INFO ] Deduced a trap composed of 99 places in 162 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:17] [INFO ] Deduced a trap composed of 100 places in 134 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/348 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:18] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:19] [INFO ] Deduced a trap composed of 56 places in 137 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:19] [INFO ] Deduced a trap composed of 56 places in 130 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:19] [INFO ] Deduced a trap composed of 56 places in 132 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:19] [INFO ] Deduced a trap composed of 125 places in 143 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:19] [INFO ] Deduced a trap composed of 125 places in 141 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:19] [INFO ] Deduced a trap composed of 125 places in 146 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:20] [INFO ] Deduced a trap composed of 125 places in 130 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:20] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:21] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:23] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:23] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:23] [INFO ] Deduced a trap composed of 145 places in 259 ms of which 146 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:24] [INFO ] Deduced a trap composed of 145 places in 240 ms of which 126 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:24] [INFO ] Deduced a trap composed of 56 places in 136 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:24] [INFO ] Deduced a trap composed of 126 places in 148 ms of which 37 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/348 variables, 16/81 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 348/803 variables, and 81 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 0/348 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 11/348 variables, 11/63 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/348 variables, 18/81 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:36] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:36] [INFO ] Deduced a trap composed of 125 places in 142 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:36] [INFO ] Deduced a trap composed of 125 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:36] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:37] [INFO ] Deduced a trap composed of 125 places in 131 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:37] [INFO ] Deduced a trap composed of 125 places in 144 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:37] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:37] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:39] [INFO ] Deduced a trap composed of 145 places in 144 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:40] [INFO ] Deduced a trap composed of 145 places in 140 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:40] [INFO ] Deduced a trap composed of 145 places in 142 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:40] [INFO ] Deduced a trap composed of 145 places in 143 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:40] [INFO ] Deduced a trap composed of 145 places in 143 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:40] [INFO ] Deduced a trap composed of 146 places in 152 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:41] [INFO ] Deduced a trap composed of 145 places in 141 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:42] [INFO ] Deduced a trap composed of 145 places in 149 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:46] [INFO ] Deduced a trap composed of 145 places in 155 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:19:46] [INFO ] Deduced a trap composed of 145 places in 127 ms of which 20 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 1)
(s10 0)
(s11 1)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 3)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 1)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 348/803 variables, and 99 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 0/348 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 37/37 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40189ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40191ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:19:46] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 348 cols
[2025-06-05 00:19:46] [INFO ] Computed 62 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:19:47] [INFO ] Implicit Places using invariants in 454 ms returned []
[2025-06-05 00:19:47] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:19:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:19:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:19:49] [INFO ] Implicit Places using invariants and state equation in 2264 ms returned []
Implicit Place search using SMT with State Equation took 2720 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 348/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 347 transition count 458
Applied a total of 1 rules in 10 ms. Remains 347 /348 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-05 00:19:49] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 347 cols
[2025-06-05 00:19:49] [INFO ] Computed 61 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:19:49] [INFO ] Implicit Places using invariants in 382 ms returned []
[2025-06-05 00:19:49] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:19:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:19:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:19:52] [INFO ] Implicit Places using invariants and state equation in 3161 ms returned []
Implicit Place search using SMT with State Equation took 3545 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 347/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46491 ms. Remains : 347/349 places, 458/460 transitions.
Stuttering acceptance computed with spot in 441 ms :[(NOT p2), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (NOT p2), p0, p0, (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-05
Stuttering criterion allowed to conclude after 707 steps with 75 reset in 5 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-05 finished in 46961 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&&X(!p1)))||(!p0&&F(p2)&&X(!p1)))))'
Support contains 37 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 348 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 348 transition count 459
Applied a total of 2 rules in 8 ms. Remains 348 /349 variables (removed 1) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-05 00:19:53] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 348 cols
[2025-06-05 00:19:53] [INFO ] Computed 62 invariants in 5 ms
[2025-06-05 00:19:53] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 11/348 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:03] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:04] [INFO ] Deduced a trap composed of 99 places in 161 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:04] [INFO ] Deduced a trap composed of 100 places in 133 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/348 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:06] [INFO ] Deduced a trap composed of 56 places in 134 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:06] [INFO ] Deduced a trap composed of 56 places in 136 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:06] [INFO ] Deduced a trap composed of 56 places in 139 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:06] [INFO ] Deduced a trap composed of 56 places in 133 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:06] [INFO ] Deduced a trap composed of 125 places in 142 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:06] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:07] [INFO ] Deduced a trap composed of 125 places in 146 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:07] [INFO ] Deduced a trap composed of 125 places in 130 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:07] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:08] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:10] [INFO ] Deduced a trap composed of 77 places in 159 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:10] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:11] [INFO ] Deduced a trap composed of 145 places in 261 ms of which 145 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:11] [INFO ] Deduced a trap composed of 145 places in 233 ms of which 126 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:11] [INFO ] Deduced a trap composed of 56 places in 142 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:11] [INFO ] Deduced a trap composed of 126 places in 141 ms of which 37 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/348 variables, 16/81 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 2.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 1.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 (/ 1.0 3.0))
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 1.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 1.0)
(s93 0.0)
(s94 0.0)
(s95 1.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 1.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 1.0)
(s109 0.0)
(s110 1.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 1.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 1.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 1.0)
(s130 0.0)
(s131 0.0)
(s132 1.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 1.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 timeout
0.0)
(s145 0.0)
(s146 0.0)
(s147 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 348/803 variables, and 81 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 0/348 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 11/348 variables, 11/63 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/348 variables, 18/81 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:23] [INFO ] Deduced a trap composed of 77 places in 156 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:23] [INFO ] Deduced a trap composed of 125 places in 148 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:23] [INFO ] Deduced a trap composed of 125 places in 129 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:23] [INFO ] Deduced a trap composed of 125 places in 131 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:24] [INFO ] Deduced a trap composed of 125 places in 124 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:24] [INFO ] Deduced a trap composed of 125 places in 145 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:24] [INFO ] Deduced a trap composed of 125 places in 126 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:24] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:26] [INFO ] Deduced a trap composed of 145 places in 146 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:27] [INFO ] Deduced a trap composed of 145 places in 138 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:27] [INFO ] Deduced a trap composed of 145 places in 147 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:27] [INFO ] Deduced a trap composed of 145 places in 146 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:27] [INFO ] Deduced a trap composed of 145 places in 156 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:27] [INFO ] Deduced a trap composed of 146 places in 151 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:28] [INFO ] Deduced a trap composed of 145 places in 141 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:29] [INFO ] Deduced a trap composed of 145 places in 146 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:33] [INFO ] Deduced a trap composed of 145 places in 152 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:33] [INFO ] Deduced a trap composed of 145 places in 128 ms of which 19 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 348/803 variables, and 99 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 0/348 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 37/37 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40222ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40223ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:20:33] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 348 cols
[2025-06-05 00:20:33] [INFO ] Computed 62 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:20:34] [INFO ] Implicit Places using invariants in 433 ms returned []
[2025-06-05 00:20:34] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:20:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:20:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:20:36] [INFO ] Implicit Places using invariants and state equation in 2184 ms returned []
Implicit Place search using SMT with State Equation took 2619 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 348/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 347 transition count 458
Applied a total of 1 rules in 14 ms. Remains 347 /348 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-05 00:20:36] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 347 cols
[2025-06-05 00:20:36] [INFO ] Computed 61 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:20:36] [INFO ] Implicit Places using invariants in 388 ms returned []
[2025-06-05 00:20:36] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:20:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:20:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:20:39] [INFO ] Implicit Places using invariants and state equation in 2742 ms returned []
Implicit Place search using SMT with State Equation took 3131 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 347/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45997 ms. Remains : 347/349 places, 458/460 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-06
Product exploration explored 100000 steps with 8862 reset in 436 ms.
Product exploration explored 100000 steps with 8888 reset in 490 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1822 edges and 347 vertex of which 346 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p2)), (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT p2))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 101 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter sensitive) to 3 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
RANDOM walk for 40000 steps (2729 resets) in 124 ms. (320 steps per ms) remains 1/10 properties
BEST_FIRST walk for 40004 steps (125 resets) in 594 ms. (67 steps per ms) remains 1/1 properties
[2025-06-05 00:20:40] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:20:40] [INFO ] Invariant cache hit.
[2025-06-05 00:20:40] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 221/235 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 96/331 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/340 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/340 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/341 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 453/794 variables, 341/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/794 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/794 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 801/801 variables, and 409 constraints, problems are : Problem set: 1 solved, 0 unsolved in 309 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 347/347 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 318ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p2)), (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT p2))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p0 p2))), (F (NOT (OR p0 p2 (NOT p1)))), (F (NOT (OR p0 p2 p1))), (F (NOT p0)), (F p2), (F (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (F p1), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 22 factoid took 366 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
Stuttering acceptance computed with spot in 137 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
[2025-06-05 00:20:41] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:20:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-05 00:20:42] [INFO ] [Real]Absence check using 42 positive place invariants in 30 ms returned sat
[2025-06-05 00:20:42] [INFO ] [Real]Absence check using 42 positive and 19 generalized place invariants in 195 ms returned sat
[2025-06-05 00:20:48] [INFO ] [Real]Absence check using state equation in 6080 ms returned sat
[2025-06-05 00:20:48] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-05 00:20:48] [INFO ] [Nat]Absence check using 42 positive place invariants in 24 ms returned sat
[2025-06-05 00:20:48] [INFO ] [Nat]Absence check using 42 positive and 19 generalized place invariants in 124 ms returned sat
[2025-06-05 00:20:52] [INFO ] [Nat]Absence check using state equation in 4008 ms returned sat
[2025-06-05 00:20:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:20:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 61 ms returned sat
[2025-06-05 00:20:52] [INFO ] Computed and/alt/rep : 253/592/253 causal constraints (skipped 195 transitions) in 39 ms.
[2025-06-05 00:20:53] [INFO ] Added : 41 causal constraints over 9 iterations in 908 ms. Result :sat
Could not prove EG p0
Support contains 37 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 458/458 transitions.
Applied a total of 0 rules in 6 ms. Remains 347 /347 variables (removed 0) and now considering 458/458 (removed 0) transitions.
Running 452 sub problems to find dead transitions.
[2025-06-05 00:20:53] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:20:53] [INFO ] Invariant cache hit.
[2025-06-05 00:20:53] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 11/347 variables, 11/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/801 variables, 347/408 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/801 variables, 1/409 constraints. Problems are: Problem set: 0 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 801/801 variables, and 409 constraints, problems are : Problem set: 0 solved, 452 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 347/347 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 452/452 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 452 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 11/347 variables, 11/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/801 variables, 347/408 constraints. Problems are: Problem set: 0 solved, 452 unsolved
SMT process timed out in 40198ms, After SMT, problems are : Problem set: 0 solved, 452 unsolved
Search for dead transitions found 0 dead transitions in 40200ms
[2025-06-05 00:21:34] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:21:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:21:34] [INFO ] Implicit Places using invariants in 411 ms returned []
[2025-06-05 00:21:34] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:21:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:21:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:21:37] [INFO ] Implicit Places using invariants and state equation in 2773 ms returned []
Implicit Place search using SMT with State Equation took 3186 ms to find 0 implicit places.
Running 452 sub problems to find dead transitions.
[2025-06-05 00:21:37] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:21:37] [INFO ] Invariant cache hit.
[2025-06-05 00:21:37] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 11/347 variables, 11/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/801 variables, 347/408 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/801 variables, 1/409 constraints. Problems are: Problem set: 0 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 801/801 variables, and 409 constraints, problems are : Problem set: 0 solved, 452 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 347/347 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 452/452 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 452 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 11/347 variables, 11/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/801 variables, 347/408 constraints. Problems are: Problem set: 0 solved, 452 unsolved
SMT process timed out in 60206ms, After SMT, problems are : Problem set: 0 solved, 452 unsolved
Search for dead transitions found 0 dead transitions in 60208ms
Finished structural reductions in LTL mode , in 1 iterations and 103605 ms. Remains : 347/347 places, 458/458 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1822 edges and 347 vertex of which 346 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p1)), (X (X (NOT p2))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 108 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
RANDOM walk for 439 steps (27 resets) in 12 ms. (33 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p1)), (X (X (NOT p2))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p0 p2))), (F p1), (F (NOT (OR p0 p2 p1))), (F p2), (F (NOT (OR p2 (NOT p1)))), (F (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))))]
Knowledge based reduction with 15 factoid took 318 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
Stuttering acceptance computed with spot in 134 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
[2025-06-05 00:22:38] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:22:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-05 00:22:38] [INFO ] [Real]Absence check using 42 positive place invariants in 30 ms returned sat
[2025-06-05 00:22:38] [INFO ] [Real]Absence check using 42 positive and 19 generalized place invariants in 196 ms returned sat
[2025-06-05 00:22:44] [INFO ] [Real]Absence check using state equation in 6127 ms returned sat
[2025-06-05 00:22:44] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-05 00:22:45] [INFO ] [Nat]Absence check using 42 positive place invariants in 23 ms returned sat
[2025-06-05 00:22:45] [INFO ] [Nat]Absence check using 42 positive and 19 generalized place invariants in 117 ms returned sat
[2025-06-05 00:22:50] [INFO ] [Nat]Absence check using state equation in 5037 ms returned sat
[2025-06-05 00:22:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:22:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 58 ms returned sat
[2025-06-05 00:22:50] [INFO ] Computed and/alt/rep : 253/592/253 causal constraints (skipped 195 transitions) in 27 ms.
[2025-06-05 00:22:51] [INFO ] Added : 41 causal constraints over 9 iterations in 939 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 152 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
Product exploration explored 100000 steps with 8860 reset in 314 ms.
Product exploration explored 100000 steps with 8855 reset in 336 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 149 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
Support contains 37 out of 347 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 347/347 places, 458/458 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 347 transition count 458
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 24 place count 347 transition count 459
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 347 transition count 459
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 346 transition count 458
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 346 transition count 458
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 49 places in 0 ms
Iterating global reduction 1 with 25 rules applied. Total rules applied 52 place count 346 transition count 458
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 76 place count 322 transition count 434
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 100 place count 322 transition count 434
Deduced a syphon composed of 25 places in 0 ms
Applied a total of 100 rules in 105 ms. Remains 322 /347 variables (removed 25) and now considering 434/458 (removed 24) transitions.
Running 428 sub problems to find dead transitions.
[2025-06-05 00:22:52] [INFO ] Flow matrix only has 430 transitions (discarded 4 similar events)
// Phase 1: matrix 430 rows 322 cols
[2025-06-05 00:22:52] [INFO ] Computed 61 invariants in 4 ms
[2025-06-05 00:22:52] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/312 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/312 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 428 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:55] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:55] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:55] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:55] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:55] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:55] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:55] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
Problem TDEAD21 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:55] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 2 ms to minimize.
Problem TDEAD110 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD170 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:56] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
Problem TDEAD195 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:56] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
Problem TDEAD256 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:56] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:56] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:57] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:57] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:57] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:57] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:57] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:57] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:57] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:58] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 2 ms to minimize.
Problem TDEAD21 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD251 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/312 variables, 20/71 constraints. Problems are: Problem set: 20 solved, 408 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:22:59] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 2 ms to minimize.
Problem TDEAD242 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 1/72 constraints. Problems are: Problem set: 21 solved, 407 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 0/72 constraints. Problems are: Problem set: 21 solved, 407 unsolved
At refinement iteration 5 (OVERLAPS) 10/322 variables, 10/82 constraints. Problems are: Problem set: 21 solved, 407 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 0/82 constraints. Problems are: Problem set: 21 solved, 407 unsolved
Problem TDEAD37 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD381 is UNSAT
At refinement iteration 7 (OVERLAPS) 430/752 variables, 322/404 constraints. Problems are: Problem set: 26 solved, 402 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/752 variables, 1/405 constraints. Problems are: Problem set: 26 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 752/752 variables, and 405 constraints, problems are : Problem set: 26 solved, 402 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 322/322 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 428/428 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 26 solved, 402 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 24/24 constraints. Problems are: Problem set: 26 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 4/28 constraints. Problems are: Problem set: 26 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 21/49 constraints. Problems are: Problem set: 26 solved, 402 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/49 constraints. Problems are: Problem set: 26 solved, 402 unsolved
At refinement iteration 4 (OVERLAPS) 18/305 variables, 18/67 constraints. Problems are: Problem set: 26 solved, 402 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/305 variables, 0/67 constraints. Problems are: Problem set: 26 solved, 402 unsolved
At refinement iteration 6 (OVERLAPS) 16/321 variables, 15/82 constraints. Problems are: Problem set: 26 solved, 402 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/321 variables, 0/82 constraints. Problems are: Problem set: 26 solved, 402 unsolved
At refinement iteration 8 (OVERLAPS) 430/751 variables, 321/403 constraints. Problems are: Problem set: 26 solved, 402 unsolved
SMT process timed out in 40206ms, After SMT, problems are : Problem set: 26 solved, 402 unsolved
Search for dead transitions found 26 dead transitions in 40209ms
Found 26 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 26 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 26 transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 00:23:32] [INFO ] Redundant transitions in 25 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 322/347 places, 408/458 transitions.
Graph (complete) has 1772 edges and 322 vertex of which 297 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 16 ms. Remains 297 /322 variables (removed 25) and now considering 408/408 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 297/347 places, 408/458 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 40363 ms. Remains : 297/347 places, 408/458 transitions.
Built C files in :
/tmp/ltsmin3169400956120758043
[2025-06-05 00:23:32] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3169400956120758043
Running compilation step : cd /tmp/ltsmin3169400956120758043;'/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 914 ms.
Running link step : cd /tmp/ltsmin3169400956120758043;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin3169400956120758043;'/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/stateBased14127131745004483790.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 37 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 458/458 transitions.
Applied a total of 0 rules in 16 ms. Remains 347 /347 variables (removed 0) and now considering 458/458 (removed 0) transitions.
Running 452 sub problems to find dead transitions.
[2025-06-05 00:23:48] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 347 cols
[2025-06-05 00:23:48] [INFO ] Computed 61 invariants in 4 ms
[2025-06-05 00:23:48] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 11/347 variables, 11/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/801 variables, 347/408 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/801 variables, 1/409 constraints. Problems are: Problem set: 0 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 801/801 variables, and 409 constraints, problems are : Problem set: 0 solved, 452 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 347/347 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 452/452 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 452 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 11/347 variables, 11/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/801 variables, 347/408 constraints. Problems are: Problem set: 0 solved, 452 unsolved
SMT process timed out in 40195ms, After SMT, problems are : Problem set: 0 solved, 452 unsolved
Search for dead transitions found 0 dead transitions in 40197ms
[2025-06-05 00:24:28] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:24:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:24:28] [INFO ] Implicit Places using invariants in 432 ms returned []
[2025-06-05 00:24:28] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:24:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:24:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:24:31] [INFO ] Implicit Places using invariants and state equation in 2775 ms returned []
Implicit Place search using SMT with State Equation took 3209 ms to find 0 implicit places.
Running 452 sub problems to find dead transitions.
[2025-06-05 00:24:31] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:24:31] [INFO ] Invariant cache hit.
[2025-06-05 00:24:31] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 11/347 variables, 11/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/801 variables, 347/408 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/801 variables, 1/409 constraints. Problems are: Problem set: 0 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 801/801 variables, and 409 constraints, problems are : Problem set: 0 solved, 452 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 347/347 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 452/452 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 452 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 11/347 variables, 11/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/801 variables, 347/408 constraints. Problems are: Problem set: 0 solved, 452 unsolved
SMT process timed out in 60203ms, After SMT, problems are : Problem set: 0 solved, 452 unsolved
Search for dead transitions found 0 dead transitions in 60205ms
Finished structural reductions in LTL mode , in 1 iterations and 103630 ms. Remains : 347/347 places, 458/458 transitions.
Built C files in :
/tmp/ltsmin4936466268975885626
[2025-06-05 00:25:31] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4936466268975885626
Running compilation step : cd /tmp/ltsmin4936466268975885626;'/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 794 ms.
Running link step : cd /tmp/ltsmin4936466268975885626;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin4936466268975885626;'/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/stateBased3568201208847739687.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-05 00:25:46] [INFO ] Flatten gal took : 33 ms
[2025-06-05 00:25:46] [INFO ] Flatten gal took : 29 ms
[2025-06-05 00:25:46] [INFO ] Time to serialize gal into /tmp/LTL7986953940338005602.gal : 6 ms
[2025-06-05 00:25:46] [INFO ] Time to serialize properties into /tmp/LTL6623615010832373501.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/LTL7986953940338005602.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4037473760501077732.hoa' '-atoms' '/tmp/LTL6623615010832373501.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...317
Loading property file /tmp/LTL6623615010832373501.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4037473760501077732.hoa
Detected timeout of ITS tools.
[2025-06-05 00:26:02] [INFO ] Flatten gal took : 28 ms
[2025-06-05 00:26:02] [INFO ] Flatten gal took : 25 ms
[2025-06-05 00:26:02] [INFO ] Time to serialize gal into /tmp/LTL10771067046981195194.gal : 13 ms
[2025-06-05 00:26:02] [INFO ] Time to serialize properties into /tmp/LTL7679199196355473308.ltl : 2 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/LTL10771067046981195194.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7679199196355473308.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...276
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((CanInjectEvent<1)||(DataOnSrc_5<1))||((cSources<1)||(TheSour_5<1)))&&(((TheSour_3<1)||(CanInjectEvent<1))||((DataOnSrc_...1918
Formula 0 simplified : G(F(!"(((((CanInjectEvent<1)||(DataOnSrc_5<1))||((cSources<1)||(TheSour_5<1)))&&(((TheSour_3<1)||(CanInjectEvent<1))||((DataOnSrc_3<...1900
Detected timeout of ITS tools.
[2025-06-05 00:26:17] [INFO ] Flatten gal took : 34 ms
[2025-06-05 00:26:17] [INFO ] Applying decomposition
[2025-06-05 00:26:17] [INFO ] Flatten gal took : 21 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/graph5783848037302234608.txt' '-o' '/tmp/graph5783848037302234608.bin' '-w' '/tmp/graph5783848037302234608.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5783848037302234608.bin' '-l' '-1' '-v' '-w' '/tmp/graph5783848037302234608.weights' '-q' '0' '-e' '0.001'
[2025-06-05 00:26:17] [INFO ] Decomposing Gal with order
[2025-06-05 00:26:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 00:26:17] [INFO ] Removed a total of 507 redundant transitions.
[2025-06-05 00:26:17] [INFO ] Flatten gal took : 112 ms
[2025-06-05 00:26:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 63 labels/synchronizations in 18 ms.
[2025-06-05 00:26:17] [INFO ] Time to serialize gal into /tmp/LTL3562645745259720414.gal : 15 ms
[2025-06-05 00:26:17] [INFO ] Time to serialize properties into /tmp/LTL5304913706878332111.ltl : 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/LTL3562645745259720414.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5304913706878332111.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...254
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((i3.u18.CanInjectEvent<1)||(i23.u47.DataOnSrc_5<1))||((i3.u11.cSources<1)||(i23.u47.TheSour_5<1)))&&(((i3.u23.TheSour_3<...2435
Formula 0 simplified : G(F(!"(((((i3.u18.CanInjectEvent<1)||(i23.u47.DataOnSrc_5<1))||((i3.u11.cSources<1)||(i23.u47.TheSour_5<1)))&&(((i3.u23.TheSour_3<1)...2417
Detected timeout of ITS tools.
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-06 finished in 399315 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(!p0)&&(X(p2)||p1))))'
Support contains 14 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 348 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 348 transition count 459
Applied a total of 2 rules in 17 ms. Remains 348 /349 variables (removed 1) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-05 00:26:32] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 348 cols
[2025-06-05 00:26:32] [INFO ] Computed 62 invariants in 9 ms
[2025-06-05 00:26:32] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 11/348 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:42] [INFO ] Deduced a trap composed of 24 places in 142 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:43] [INFO ] Deduced a trap composed of 99 places in 167 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:44] [INFO ] Deduced a trap composed of 100 places in 134 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/348 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:45] [INFO ] Deduced a trap composed of 56 places in 137 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:45] [INFO ] Deduced a trap composed of 56 places in 138 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:45] [INFO ] Deduced a trap composed of 56 places in 133 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:45] [INFO ] Deduced a trap composed of 56 places in 130 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:45] [INFO ] Deduced a trap composed of 125 places in 143 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:46] [INFO ] Deduced a trap composed of 125 places in 142 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:46] [INFO ] Deduced a trap composed of 125 places in 143 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:46] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:46] [INFO ] Deduced a trap composed of 125 places in 138 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:48] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:49] [INFO ] Deduced a trap composed of 77 places in 161 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:49] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:50] [INFO ] Deduced a trap composed of 145 places in 262 ms of which 146 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:50] [INFO ] Deduced a trap composed of 145 places in 241 ms of which 129 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:51] [INFO ] Deduced a trap composed of 56 places in 143 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:26:51] [INFO ] Deduced a trap composed of 126 places in 144 ms of which 37 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/348 variables, 16/81 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 348/803 variables, and 81 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 0/348 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 11/348 variables, 11/63 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/348 variables, 18/81 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:02] [INFO ] Deduced a trap composed of 77 places in 148 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:02] [INFO ] Deduced a trap composed of 125 places in 148 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:02] [INFO ] Deduced a trap composed of 125 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:03] [INFO ] Deduced a trap composed of 125 places in 138 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:03] [INFO ] Deduced a trap composed of 125 places in 130 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:03] [INFO ] Deduced a trap composed of 125 places in 144 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:03] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 24 ms to minimize.
Problem TDEAD21 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:03] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:06] [INFO ] Deduced a trap composed of 145 places in 144 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:06] [INFO ] Deduced a trap composed of 145 places in 144 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:06] [INFO ] Deduced a trap composed of 145 places in 146 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:06] [INFO ] Deduced a trap composed of 145 places in 140 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:06] [INFO ] Deduced a trap composed of 145 places in 134 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:07] [INFO ] Deduced a trap composed of 146 places in 156 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:07] [INFO ] Deduced a trap composed of 145 places in 136 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:08] [INFO ] Deduced a trap composed of 145 places in 136 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:12] [INFO ] Deduced a trap composed of 145 places in 169 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:12] [INFO ] Deduced a trap composed of 145 places in 127 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:13] [INFO ] Deduced a trap composed of 148 places in 135 ms of which 22 ms to minimize.
SMT process timed out in 40286ms, After SMT, problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40287ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:27:13] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 348 cols
[2025-06-05 00:27:13] [INFO ] Computed 62 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:27:13] [INFO ] Implicit Places using invariants in 446 ms returned []
[2025-06-05 00:27:13] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:27:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:27:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:27:15] [INFO ] Implicit Places using invariants and state equation in 2264 ms returned []
Implicit Place search using SMT with State Equation took 2711 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 348/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 347 transition count 458
Applied a total of 1 rules in 11 ms. Remains 347 /348 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-05 00:27:15] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 347 cols
[2025-06-05 00:27:15] [INFO ] Computed 61 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:27:16] [INFO ] Implicit Places using invariants in 384 ms returned []
[2025-06-05 00:27:16] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:27:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:27:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:27:19] [INFO ] Implicit Places using invariants and state equation in 3106 ms returned []
Implicit Place search using SMT with State Equation took 3496 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 347/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46524 ms. Remains : 347/349 places, 458/460 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (OR p0 (AND (NOT p1) (NOT p2))), (OR (NOT p2) p0), (OR p0 (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-07 finished in 46672 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&&F(p1))))'
Support contains 3 out of 349 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 344 transition count 435
Reduce places removed 25 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 51 place count 319 transition count 434
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 318 transition count 434
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 52 place count 318 transition count 410
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 100 place count 294 transition count 410
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 101 place count 293 transition count 409
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 293 transition count 409
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 106 place count 291 transition count 407
Applied a total of 106 rules in 42 ms. Remains 291 /349 variables (removed 58) and now considering 407/460 (removed 53) transitions.
Running 401 sub problems to find dead transitions.
[2025-06-05 00:27:19] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
// Phase 1: matrix 403 rows 291 cols
[2025-06-05 00:27:19] [INFO ] Computed 57 invariants in 4 ms
[2025-06-05 00:27:19] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:21] [INFO ] Deduced a trap composed of 74 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:22] [INFO ] Deduced a trap composed of 74 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:22] [INFO ] Deduced a trap composed of 74 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:22] [INFO ] Deduced a trap composed of 74 places in 128 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:22] [INFO ] Deduced a trap composed of 77 places in 121 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:22] [INFO ] Deduced a trap composed of 77 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:22] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:22] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:23] [INFO ] Deduced a trap composed of 77 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:23] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:23] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:23] [INFO ] Deduced a trap composed of 78 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:23] [INFO ] Deduced a trap composed of 77 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:24] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:24] [INFO ] Deduced a trap composed of 75 places in 108 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:24] [INFO ] Deduced a trap composed of 78 places in 101 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:24] [INFO ] Deduced a trap composed of 78 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:24] [INFO ] Deduced a trap composed of 77 places in 109 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:24] [INFO ] Deduced a trap composed of 78 places in 101 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:24] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 21 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:25] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:25] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:25] [INFO ] Deduced a trap composed of 77 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:25] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:25] [INFO ] Deduced a trap composed of 74 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:26] [INFO ] Deduced a trap composed of 77 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:26] [INFO ] Deduced a trap composed of 77 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:26] [INFO ] Deduced a trap composed of 78 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:26] [INFO ] Deduced a trap composed of 77 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:26] [INFO ] Deduced a trap composed of 77 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:27] [INFO ] Deduced a trap composed of 74 places in 122 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:27] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:27] [INFO ] Deduced a trap composed of 54 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:27] [INFO ] Deduced a trap composed of 55 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:27] [INFO ] Deduced a trap composed of 54 places in 170 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:27] [INFO ] Deduced a trap composed of 55 places in 113 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:27] [INFO ] Deduced a trap composed of 54 places in 118 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:28] [INFO ] Deduced a trap composed of 54 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:28] [INFO ] Deduced a trap composed of 77 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:28] [INFO ] Deduced a trap composed of 77 places in 111 ms of which 19 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:31] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:31] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:31] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:31] [INFO ] Deduced a trap composed of 78 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:31] [INFO ] Deduced a trap composed of 77 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:32] [INFO ] Deduced a trap composed of 77 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:32] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:32] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:32] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:32] [INFO ] Deduced a trap composed of 77 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:32] [INFO ] Deduced a trap composed of 77 places in 132 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:32] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:33] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:33] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:33] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:33] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:33] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:33] [INFO ] Deduced a trap composed of 77 places in 126 ms of which 33 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 18/110 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:34] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:35] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:35] [INFO ] Deduced a trap composed of 77 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:35] [INFO ] Deduced a trap composed of 77 places in 121 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:35] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:35] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:35] [INFO ] Deduced a trap composed of 78 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:35] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:36] [INFO ] Deduced a trap composed of 57 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:36] [INFO ] Deduced a trap composed of 57 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:36] [INFO ] Deduced a trap composed of 57 places in 132 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:36] [INFO ] Deduced a trap composed of 57 places in 133 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:36] [INFO ] Deduced a trap composed of 57 places in 162 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:37] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:37] [INFO ] Deduced a trap composed of 78 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:37] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:37] [INFO ] Deduced a trap composed of 77 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:37] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:37] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:37] [INFO ] Deduced a trap composed of 77 places in 102 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 20/130 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:38] [INFO ] Deduced a trap composed of 57 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:39] [INFO ] Deduced a trap composed of 63 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:39] [INFO ] Deduced a trap composed of 57 places in 114 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:39] [INFO ] Deduced a trap composed of 57 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:39] [INFO ] Deduced a trap composed of 57 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:39] [INFO ] Deduced a trap composed of 57 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:39] [INFO ] Deduced a trap composed of 57 places in 124 ms of which 15 ms to minimize.
SMT process timed out in 20222ms, After SMT, problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 20223ms
[2025-06-05 00:27:39] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-05 00:27:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:27:39] [INFO ] Implicit Places using invariants in 355 ms returned []
[2025-06-05 00:27:39] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-05 00:27:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:27:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:27:42] [INFO ] Implicit Places using invariants and state equation in 2025 ms returned []
Implicit Place search using SMT with State Equation took 2383 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 00:27:42] [INFO ] Redundant transitions in 12 ms returned []
Running 401 sub problems to find dead transitions.
[2025-06-05 00:27:42] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-05 00:27:42] [INFO ] Invariant cache hit.
[2025-06-05 00:27:42] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:44] [INFO ] Deduced a trap composed of 74 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:44] [INFO ] Deduced a trap composed of 74 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:44] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:45] [INFO ] Deduced a trap composed of 75 places in 112 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:45] [INFO ] Deduced a trap composed of 74 places in 111 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:45] [INFO ] Deduced a trap composed of 74 places in 117 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:45] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:46] [INFO ] Deduced a trap composed of 78 places in 118 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:46] [INFO ] Deduced a trap composed of 77 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:46] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:46] [INFO ] Deduced a trap composed of 78 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:46] [INFO ] Deduced a trap composed of 78 places in 112 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:46] [INFO ] Deduced a trap composed of 78 places in 112 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:46] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:46] [INFO ] Deduced a trap composed of 78 places in 112 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:47] [INFO ] Deduced a trap composed of 77 places in 121 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:47] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:47] [INFO ] Deduced a trap composed of 77 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:47] [INFO ] Deduced a trap composed of 77 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:47] [INFO ] Deduced a trap composed of 77 places in 119 ms of which 28 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:48] [INFO ] Deduced a trap composed of 74 places in 103 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:48] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:48] [INFO ] Deduced a trap composed of 74 places in 129 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:48] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:49] [INFO ] Deduced a trap composed of 74 places in 119 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:49] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:49] [INFO ] Deduced a trap composed of 77 places in 124 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:49] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:49] [INFO ] Deduced a trap composed of 77 places in 131 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:49] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:49] [INFO ] Deduced a trap composed of 77 places in 125 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:50] [INFO ] Deduced a trap composed of 52 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:50] [INFO ] Deduced a trap composed of 55 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:50] [INFO ] Deduced a trap composed of 97 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:50] [INFO ] Deduced a trap composed of 97 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:50] [INFO ] Deduced a trap composed of 97 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:50] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:50] [INFO ] Deduced a trap composed of 77 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:51] [INFO ] Deduced a trap composed of 78 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:51] [INFO ] Deduced a trap composed of 77 places in 102 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:54] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:54] [INFO ] Deduced a trap composed of 78 places in 104 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:54] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:54] [INFO ] Deduced a trap composed of 78 places in 116 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:54] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:55] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:55] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:55] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:55] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:55] [INFO ] Deduced a trap composed of 77 places in 107 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:55] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:56] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 12/104 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:58] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:58] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:58] [INFO ] Deduced a trap composed of 77 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:58] [INFO ] Deduced a trap composed of 78 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:58] [INFO ] Deduced a trap composed of 77 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:58] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:58] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:58] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:59] [INFO ] Deduced a trap composed of 77 places in 111 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:59] [INFO ] Deduced a trap composed of 77 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:59] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:59] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:59] [INFO ] Deduced a trap composed of 77 places in 111 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:27:59] [INFO ] Deduced a trap composed of 78 places in 117 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:00] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:00] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:00] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:00] [INFO ] Deduced a trap composed of 77 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:00] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:00] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 22 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 20/124 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:02] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:02] [INFO ] Deduced a trap composed of 77 places in 100 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:03] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:03] [INFO ] Deduced a trap composed of 78 places in 103 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:03] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:03] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:03] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:03] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:03] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:04] [INFO ] Deduced a trap composed of 77 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:04] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:04] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:05] [INFO ] Deduced a trap composed of 78 places in 125 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:05] [INFO ] Deduced a trap composed of 78 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:05] [INFO ] Deduced a trap composed of 78 places in 113 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:05] [INFO ] Deduced a trap composed of 77 places in 121 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:05] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:05] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:05] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:06] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 18 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 20/144 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 8 (OVERLAPS) 5/291 variables, 5/149 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 291/694 variables, and 149 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/291 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 92/92 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 92/144 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:13] [INFO ] Deduced a trap composed of 74 places in 128 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:13] [INFO ] Deduced a trap composed of 77 places in 127 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:13] [INFO ] Deduced a trap composed of 77 places in 148 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:13] [INFO ] Deduced a trap composed of 77 places in 124 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:14] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:14] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:14] [INFO ] Deduced a trap composed of 77 places in 120 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:14] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:14] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:15] [INFO ] Deduced a trap composed of 57 places in 138 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:15] [INFO ] Deduced a trap composed of 57 places in 148 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:15] [INFO ] Deduced a trap composed of 57 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:15] [INFO ] Deduced a trap composed of 57 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:16] [INFO ] Deduced a trap composed of 57 places in 227 ms of which 123 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:16] [INFO ] Deduced a trap composed of 57 places in 145 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:16] [INFO ] Deduced a trap composed of 57 places in 144 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:16] [INFO ] Deduced a trap composed of 57 places in 141 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:16] [INFO ] Deduced a trap composed of 57 places in 167 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:17] [INFO ] Deduced a trap composed of 57 places in 129 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:17] [INFO ] Deduced a trap composed of 57 places in 126 ms of which 23 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/164 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:19] [INFO ] Deduced a trap composed of 77 places in 134 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:20] [INFO ] Deduced a trap composed of 77 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:20] [INFO ] Deduced a trap composed of 77 places in 124 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:20] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:20] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:20] [INFO ] Deduced a trap composed of 77 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:20] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:20] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:20] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:21] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:21] [INFO ] Deduced a trap composed of 77 places in 122 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:21] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:21] [INFO ] Deduced a trap composed of 77 places in 120 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:21] [INFO ] Deduced a trap composed of 57 places in 122 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:21] [INFO ] Deduced a trap composed of 54 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:21] [INFO ] Deduced a trap composed of 57 places in 129 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:22] [INFO ] Deduced a trap composed of 57 places in 126 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:22] [INFO ] Deduced a trap composed of 57 places in 143 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:22] [INFO ] Deduced a trap composed of 57 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:22] [INFO ] Deduced a trap composed of 57 places in 135 ms of which 24 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 20/184 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:26] [INFO ] Deduced a trap composed of 77 places in 121 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:26] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:26] [INFO ] Deduced a trap composed of 77 places in 119 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:26] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:27] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:27] [INFO ] Deduced a trap composed of 77 places in 121 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:27] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:27] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:27] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:28] [INFO ] Deduced a trap composed of 57 places in 125 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:28] [INFO ] Deduced a trap composed of 57 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:28] [INFO ] Deduced a trap composed of 57 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:28] [INFO ] Deduced a trap composed of 57 places in 118 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:28] [INFO ] Deduced a trap composed of 57 places in 127 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:28] [INFO ] Deduced a trap composed of 57 places in 116 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:28] [INFO ] Deduced a trap composed of 57 places in 114 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:29] [INFO ] Deduced a trap composed of 57 places in 116 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:29] [INFO ] Deduced a trap composed of 57 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:29] [INFO ] Deduced a trap composed of 57 places in 127 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:29] [INFO ] Deduced a trap composed of 57 places in 128 ms of which 22 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 20/204 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:31] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:32] [INFO ] Deduced a trap composed of 78 places in 119 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:32] [INFO ] Deduced a trap composed of 78 places in 127 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:32] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:32] [INFO ] Deduced a trap composed of 77 places in 137 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:33] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:33] [INFO ] Deduced a trap composed of 77 places in 377 ms of which 269 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:33] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:33] [INFO ] Deduced a trap composed of 77 places in 183 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:34] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:34] [INFO ] Deduced a trap composed of 77 places in 207 ms of which 105 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:34] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:34] [INFO ] Deduced a trap composed of 78 places in 136 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:34] [INFO ] Deduced a trap composed of 77 places in 132 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:34] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:35] [INFO ] Deduced a trap composed of 77 places in 151 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:35] [INFO ] Deduced a trap composed of 77 places in 161 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:35] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:35] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:35] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 30 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 20/224 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 286/694 variables, and 224 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/291 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/401 constraints, Known Traps: 172/172 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60185ms problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 60187ms
Starting structural reductions in SI_LTL mode, iteration 1 : 291/349 places, 407/460 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 82856 ms. Remains : 291/349 places, 407/460 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-08
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-08 finished in 82939 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0&&X(X(p1))) U !p2)))'
Support contains 5 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 17 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-05 00:28:42] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-05 00:28:42] [INFO ] Computed 57 invariants in 4 ms
[2025-06-05 00:28:42] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:52] [INFO ] Deduced a trap composed of 24 places in 141 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:52] [INFO ] Deduced a trap composed of 99 places in 160 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:52] [INFO ] Deduced a trap composed of 100 places in 131 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:54] [INFO ] Deduced a trap composed of 56 places in 147 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:54] [INFO ] Deduced a trap composed of 56 places in 143 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:54] [INFO ] Deduced a trap composed of 56 places in 142 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:54] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:54] [INFO ] Deduced a trap composed of 125 places in 150 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:54] [INFO ] Deduced a trap composed of 56 places in 140 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:55] [INFO ] Deduced a trap composed of 125 places in 180 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:55] [INFO ] Deduced a trap composed of 125 places in 137 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:55] [INFO ] Deduced a trap composed of 125 places in 141 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:57] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:58] [INFO ] Deduced a trap composed of 77 places in 158 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:58] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:58] [INFO ] Deduced a trap composed of 145 places in 145 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:59] [INFO ] Deduced a trap composed of 145 places in 274 ms of which 169 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:59] [INFO ] Deduced a trap composed of 77 places in 142 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:59] [INFO ] Deduced a trap composed of 145 places in 154 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:59] [INFO ] Deduced a trap composed of 77 places in 137 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:28:59] [INFO ] Deduced a trap composed of 145 places in 144 ms of which 43 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
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 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:11] [INFO ] Deduced a trap composed of 106 places in 151 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:11] [INFO ] Deduced a trap composed of 106 places in 138 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:11] [INFO ] Deduced a trap composed of 106 places in 140 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:11] [INFO ] Deduced a trap composed of 106 places in 149 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:11] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:12] [INFO ] Deduced a trap composed of 125 places in 116 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:12] [INFO ] Deduced a trap composed of 125 places in 122 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:12] [INFO ] Deduced a trap composed of 125 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:12] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:12] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:12] [INFO ] Deduced a trap composed of 125 places in 126 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40189ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40190ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:29:22] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-05 00:29:22] [INFO ] Computed 57 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:29:22] [INFO ] Implicit Places using invariants in 436 ms returned []
[2025-06-05 00:29:22] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:29:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:29:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:29:25] [INFO ] Implicit Places using invariants and state equation in 2438 ms returned []
Implicit Place search using SMT with State Equation took 2875 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 13 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-05 00:29:25] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-05 00:29:25] [INFO ] Computed 56 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:29:25] [INFO ] Implicit Places using invariants in 448 ms returned []
[2025-06-05 00:29:25] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:29:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:29:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:29:28] [INFO ] Implicit Places using invariants and state equation in 3107 ms returned []
Implicit Place search using SMT with State Equation took 3557 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46653 ms. Remains : 342/349 places, 458/460 transitions.
Stuttering acceptance computed with spot in 154 ms :[p2, p2, true, (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-09
Product exploration explored 100000 steps with 50000 reset in 216 ms.
Product exploration explored 100000 steps with 50000 reset in 234 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1602 edges and 342 vertex of which 341 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND p2 p0))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND p2 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 16 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S05J20-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-09 finished in 47292 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Support contains 4 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 9 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-05 00:29:29] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-05 00:29:29] [INFO ] Computed 57 invariants in 7 ms
[2025-06-05 00:29:29] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:39] [INFO ] Deduced a trap composed of 24 places in 147 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:40] [INFO ] Deduced a trap composed of 99 places in 163 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:40] [INFO ] Deduced a trap composed of 100 places in 129 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:42] [INFO ] Deduced a trap composed of 56 places in 151 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:42] [INFO ] Deduced a trap composed of 56 places in 140 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:42] [INFO ] Deduced a trap composed of 56 places in 141 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:42] [INFO ] Deduced a trap composed of 56 places in 142 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:42] [INFO ] Deduced a trap composed of 125 places in 156 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:43] [INFO ] Deduced a trap composed of 56 places in 142 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:43] [INFO ] Deduced a trap composed of 125 places in 189 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:43] [INFO ] Deduced a trap composed of 125 places in 144 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:43] [INFO ] Deduced a trap composed of 125 places in 139 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:45] [INFO ] Deduced a trap composed of 15 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:46] [INFO ] Deduced a trap composed of 77 places in 164 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:46] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:46] [INFO ] Deduced a trap composed of 145 places in 152 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:47] [INFO ] Deduced a trap composed of 145 places in 279 ms of which 168 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:47] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:47] [INFO ] Deduced a trap composed of 145 places in 151 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:47] [INFO ] Deduced a trap composed of 77 places in 141 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:47] [INFO ] Deduced a trap composed of 145 places in 150 ms of which 43 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:58] [INFO ] Deduced a trap composed of 106 places in 146 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:58] [INFO ] Deduced a trap composed of 106 places in 139 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:58] [INFO ] Deduced a trap composed of 106 places in 140 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:59] [INFO ] Deduced a trap composed of 106 places in 157 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:59] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:59] [INFO ] Deduced a trap composed of 125 places in 122 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:59] [INFO ] Deduced a trap composed of 125 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:29:59] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:30:00] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:30:00] [INFO ] Deduced a trap composed of 125 places in 150 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:30:00] [INFO ] Deduced a trap composed of 125 places in 145 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40182ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40183ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:30:09] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-05 00:30:09] [INFO ] Computed 57 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:30:10] [INFO ] Implicit Places using invariants in 445 ms returned []
[2025-06-05 00:30:10] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:30:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:30:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:30:12] [INFO ] Implicit Places using invariants and state equation in 2179 ms returned []
Implicit Place search using SMT with State Equation took 2626 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 12 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-05 00:30:12] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-05 00:30:12] [INFO ] Computed 56 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:30:12] [INFO ] Implicit Places using invariants in 403 ms returned []
[2025-06-05 00:30:12] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:30:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:30:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:30:15] [INFO ] Implicit Places using invariants and state equation in 3127 ms returned []
Implicit Place search using SMT with State Equation took 3532 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46363 ms. Remains : 342/349 places, 458/460 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-10
Product exploration explored 100000 steps with 6913 reset in 201 ms.
Product exploration explored 100000 steps with 6944 reset in 217 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1602 edges and 342 vertex of which 341 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (AND p0 p1))), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 75 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 32858 steps (2276 resets) in 196 ms. (166 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (AND p0 p1))), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 p0))), (F (NOT (OR (NOT p1) p0))), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 200 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 342 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 458/458 transitions.
Applied a total of 0 rules in 8 ms. Remains 342 /342 variables (removed 0) and now considering 458/458 (removed 0) transitions.
Running 452 sub problems to find dead transitions.
[2025-06-05 00:30:17] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:30:17] [INFO ] Invariant cache hit.
[2025-06-05 00:30:17] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 7/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 6/342 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/796 variables, 342/398 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/796 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 796/796 variables, and 399 constraints, problems are : Problem set: 0 solved, 452 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 342/342 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 452/452 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 452 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 7/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 6/342 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 452 unsolved
SMT process timed out in 40190ms, After SMT, problems are : Problem set: 0 solved, 452 unsolved
Search for dead transitions found 0 dead transitions in 40191ms
[2025-06-05 00:30:57] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:30:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:30:57] [INFO ] Implicit Places using invariants in 499 ms returned []
[2025-06-05 00:30:57] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:30:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:30:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:31:01] [INFO ] Implicit Places using invariants and state equation in 3268 ms returned []
Implicit Place search using SMT with State Equation took 3771 ms to find 0 implicit places.
Running 452 sub problems to find dead transitions.
[2025-06-05 00:31:01] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:31:01] [INFO ] Invariant cache hit.
[2025-06-05 00:31:01] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 7/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 6/342 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/796 variables, 342/398 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/796 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 796/796 variables, and 399 constraints, problems are : Problem set: 0 solved, 452 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 342/342 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 452/452 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 452 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 7/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (OVERLAPS) 6/342 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (OVERLAPS) 454/796 variables, 342/398 constraints. Problems are: Problem set: 0 solved, 452 unsolved
SMT process timed out in 60200ms, After SMT, problems are : Problem set: 0 solved, 452 unsolved
Search for dead transitions found 0 dead transitions in 60203ms
Finished structural reductions in LTL mode , in 1 iterations and 104177 ms. Remains : 342/342 places, 458/458 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1602 edges and 342 vertex of which 341 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (AND p1 p0))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 93 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 25713 steps (1774 resets) in 119 ms. (214 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (AND p1 p0))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 p0))), (F (NOT (OR (NOT p1) p0))), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 196 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6880 reset in 213 ms.
Product exploration explored 100000 steps with 6910 reset in 211 ms.
Built C files in :
/tmp/ltsmin5947549525212961088
[2025-06-05 00:32:02] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5947549525212961088
Running compilation step : cd /tmp/ltsmin5947549525212961088;'/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 743 ms.
Running link step : cd /tmp/ltsmin5947549525212961088;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin5947549525212961088;'/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/stateBased17167966982524759665.hoa' '--buchi-type=spotba'
LTSmin run took 883 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-10 finished in 154972 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)&&F(p1)&&F(p2)))'
Support contains 10 out of 349 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 344 transition count 435
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 319 transition count 435
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 50 place count 319 transition count 412
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 96 place count 296 transition count 412
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 295 transition count 411
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 295 transition count 411
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 293 transition count 409
Applied a total of 102 rules in 37 ms. Remains 293 /349 variables (removed 56) and now considering 409/460 (removed 51) transitions.
Running 403 sub problems to find dead transitions.
[2025-06-05 00:32:04] [INFO ] Flow matrix only has 405 transitions (discarded 4 similar events)
// Phase 1: matrix 405 rows 293 cols
[2025-06-05 00:32:04] [INFO ] Computed 57 invariants in 11 ms
[2025-06-05 00:32:04] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 3 (OVERLAPS) 6/293 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:13] [INFO ] Deduced a trap composed of 77 places in 164 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:13] [INFO ] Deduced a trap composed of 78 places in 149 ms of which 41 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/293 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:15] [INFO ] Deduced a trap composed of 55 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:15] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:15] [INFO ] Deduced a trap composed of 55 places in 107 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:15] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:16] [INFO ] Deduced a trap composed of 97 places in 130 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:16] [INFO ] Deduced a trap composed of 97 places in 134 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:16] [INFO ] Deduced a trap composed of 117 places in 132 ms of which 32 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 7/66 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:18] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:19] [INFO ] Deduced a trap composed of 54 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:20] [INFO ] Deduced a trap composed of 77 places in 165 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:20] [INFO ] Deduced a trap composed of 97 places in 111 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:20] [INFO ] Deduced a trap composed of 98 places in 140 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:20] [INFO ] Deduced a trap composed of 97 places in 122 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:20] [INFO ] Deduced a trap composed of 98 places in 119 ms of which 28 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:24] [INFO ] Deduced a trap composed of 55 places in 123 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:24] [INFO ] Deduced a trap composed of 78 places in 119 ms of which 24 ms to minimize.
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 293/698 variables, and 75 constraints, problems are : Problem set: 0 solved, 403 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/293 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 403/403 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 4 (OVERLAPS) 6/293 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:29] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:33] [INFO ] Deduced a trap composed of 97 places in 149 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:33] [INFO ] Deduced a trap composed of 117 places in 143 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:33] [INFO ] Deduced a trap composed of 98 places in 136 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:34] [INFO ] Deduced a trap composed of 97 places in 142 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:35] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:35] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:35] [INFO ] Deduced a trap composed of 78 places in 123 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:35] [INFO ] Deduced a trap composed of 77 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:36] [INFO ] Deduced a trap composed of 78 places in 110 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:36] [INFO ] Deduced a trap composed of 78 places in 117 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:32:36] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 15 ms to minimize.
Problem TDEAD405 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 12/87 constraints. Problems are: Problem set: 1 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 293/698 variables, and 87 constraints, problems are : Problem set: 1 solved, 402 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/293 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/403 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40199ms problems are : Problem set: 1 solved, 402 unsolved
Search for dead transitions found 1 dead transitions in 40200ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:32:44] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
// Phase 1: matrix 404 rows 293 cols
[2025-06-05 00:32:44] [INFO ] Computed 57 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:32:45] [INFO ] Implicit Places using invariants in 326 ms returned []
[2025-06-05 00:32:45] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:32:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:32:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:32:47] [INFO ] Implicit Places using invariants and state equation in 1929 ms returned []
Implicit Place search using SMT with State Equation took 2256 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 00:32:47] [INFO ] Redundant transitions in 6 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 293/349 places, 408/460 transitions.
Graph (complete) has 1556 edges and 293 vertex of which 292 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 14 ms. Remains 292 /293 variables (removed 1) and now considering 408/408 (removed 0) transitions.
[2025-06-05 00:32:47] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
// Phase 1: matrix 404 rows 292 cols
[2025-06-05 00:32:47] [INFO ] Computed 56 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:32:47] [INFO ] Implicit Places using invariants in 342 ms returned []
[2025-06-05 00:32:47] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:32:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:32:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:32:50] [INFO ] Implicit Places using invariants and state equation in 2852 ms returned []
Implicit Place search using SMT with State Equation took 3195 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 292/349 places, 408/460 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 45715 ms. Remains : 292/349 places, 408/460 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-11
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-11 finished in 45922 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(p0))&&F(((p1&&X(F(!p2)))||G(F(!p2)))))))'
Support contains 5 out of 349 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 10 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-05 00:32:50] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-05 00:32:50] [INFO ] Computed 57 invariants in 11 ms
[2025-06-05 00:32:50] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:00] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:01] [INFO ] Deduced a trap composed of 99 places in 163 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:01] [INFO ] Deduced a trap composed of 100 places in 140 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:03] [INFO ] Deduced a trap composed of 56 places in 152 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:03] [INFO ] Deduced a trap composed of 56 places in 141 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:03] [INFO ] Deduced a trap composed of 56 places in 138 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:03] [INFO ] Deduced a trap composed of 56 places in 145 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:03] [INFO ] Deduced a trap composed of 125 places in 150 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:03] [INFO ] Deduced a trap composed of 56 places in 132 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:03] [INFO ] Deduced a trap composed of 125 places in 200 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:04] [INFO ] Deduced a trap composed of 125 places in 139 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:04] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:05] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:07] [INFO ] Deduced a trap composed of 77 places in 176 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:07] [INFO ] Deduced a trap composed of 77 places in 143 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:07] [INFO ] Deduced a trap composed of 145 places in 150 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:08] [INFO ] Deduced a trap composed of 145 places in 278 ms of which 167 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:08] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:08] [INFO ] Deduced a trap composed of 145 places in 149 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:08] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:08] [INFO ] Deduced a trap composed of 145 places in 148 ms of which 43 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:19] [INFO ] Deduced a trap composed of 106 places in 141 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:19] [INFO ] Deduced a trap composed of 106 places in 142 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:19] [INFO ] Deduced a trap composed of 106 places in 144 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:20] [INFO ] Deduced a trap composed of 106 places in 145 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:20] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:20] [INFO ] Deduced a trap composed of 125 places in 128 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:20] [INFO ] Deduced a trap composed of 125 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:20] [INFO ] Deduced a trap composed of 125 places in 118 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:21] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:21] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:21] [INFO ] Deduced a trap composed of 125 places in 130 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40210ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40210ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:33:30] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-05 00:33:30] [INFO ] Computed 57 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:33:31] [INFO ] Implicit Places using invariants in 465 ms returned []
[2025-06-05 00:33:31] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:33:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:33:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:33:33] [INFO ] Implicit Places using invariants and state equation in 2257 ms returned []
Implicit Place search using SMT with State Equation took 2724 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 5 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-05 00:33:33] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-05 00:33:33] [INFO ] Computed 56 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:33:33] [INFO ] Implicit Places using invariants in 402 ms returned []
[2025-06-05 00:33:33] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:33:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:33:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:33:37] [INFO ] Implicit Places using invariants and state equation in 3187 ms returned []
Implicit Place search using SMT with State Equation took 3591 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46542 ms. Remains : 342/349 places, 458/460 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) p2), (NOT p0), p2, true]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-12
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-12 finished in 46684 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||(p1&&X(!p2))))&&F(G((p2 U !p3))))))'
Support contains 4 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 15 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-05 00:33:37] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-05 00:33:37] [INFO ] Computed 57 invariants in 8 ms
[2025-06-05 00:33:37] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:47] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:48] [INFO ] Deduced a trap composed of 99 places in 165 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:48] [INFO ] Deduced a trap composed of 100 places in 126 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:49] [INFO ] Deduced a trap composed of 56 places in 151 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:49] [INFO ] Deduced a trap composed of 56 places in 139 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:49] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:50] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:50] [INFO ] Deduced a trap composed of 125 places in 147 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:50] [INFO ] Deduced a trap composed of 56 places in 148 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:50] [INFO ] Deduced a trap composed of 125 places in 187 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:50] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:50] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:52] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:54] [INFO ] Deduced a trap composed of 77 places in 160 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:54] [INFO ] Deduced a trap composed of 77 places in 148 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:54] [INFO ] Deduced a trap composed of 145 places in 149 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:54] [INFO ] Deduced a trap composed of 145 places in 275 ms of which 165 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:54] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:54] [INFO ] Deduced a trap composed of 145 places in 153 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:55] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:33:55] [INFO ] Deduced a trap composed of 145 places in 158 ms of which 43 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:06] [INFO ] Deduced a trap composed of 106 places in 143 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:06] [INFO ] Deduced a trap composed of 106 places in 135 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:06] [INFO ] Deduced a trap composed of 106 places in 141 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:06] [INFO ] Deduced a trap composed of 106 places in 146 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:06] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:07] [INFO ] Deduced a trap composed of 125 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:07] [INFO ] Deduced a trap composed of 125 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:07] [INFO ] Deduced a trap composed of 125 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:07] [INFO ] Deduced a trap composed of 125 places in 130 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:07] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:07] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 24 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40206ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40207ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:34:17] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-05 00:34:17] [INFO ] Computed 57 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:34:17] [INFO ] Implicit Places using invariants in 466 ms returned []
[2025-06-05 00:34:17] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:34:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:34:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:34:20] [INFO ] Implicit Places using invariants and state equation in 2357 ms returned []
Implicit Place search using SMT with State Equation took 2829 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 10 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-05 00:34:20] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-05 00:34:20] [INFO ] Computed 56 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:34:20] [INFO ] Implicit Places using invariants in 439 ms returned []
[2025-06-05 00:34:20] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-05 00:34:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:34:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:34:23] [INFO ] Implicit Places using invariants and state equation in 3215 ms returned []
Implicit Place search using SMT with State Equation took 3655 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46718 ms. Remains : 342/349 places, 458/460 transitions.
Stuttering acceptance computed with spot in 178 ms :[(OR p3 (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), p3, p3, (AND (NOT p0) p2)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-13
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-13 finished in 46927 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)||G(!p1))))'
Support contains 3 out of 349 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 344 transition count 435
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 319 transition count 435
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 50 place count 319 transition count 411
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 98 place count 295 transition count 411
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 294 transition count 410
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 294 transition count 410
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 104 place count 292 transition count 408
Applied a total of 104 rules in 29 ms. Remains 292 /349 variables (removed 57) and now considering 408/460 (removed 52) transitions.
Running 402 sub problems to find dead transitions.
[2025-06-05 00:34:24] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
// Phase 1: matrix 404 rows 292 cols
[2025-06-05 00:34:24] [INFO ] Computed 57 invariants in 8 ms
[2025-06-05 00:34:24] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 6/292 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:32] [INFO ] Deduced a trap composed of 53 places in 127 ms of which 24 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:35] [INFO ] Deduced a trap composed of 96 places in 124 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:35] [INFO ] Deduced a trap composed of 116 places in 126 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:35] [INFO ] Deduced a trap composed of 96 places in 119 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:36] [INFO ] Deduced a trap composed of 116 places in 121 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:36] [INFO ] Deduced a trap composed of 96 places in 127 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:36] [INFO ] Deduced a trap composed of 116 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:36] [INFO ] Deduced a trap composed of 96 places in 122 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:36] [INFO ] Deduced a trap composed of 96 places in 122 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:37] [INFO ] Deduced a trap composed of 116 places in 127 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:37] [INFO ] Deduced a trap composed of 118 places in 115 ms of which 15 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 402 unsolved
SMT process timed out in 20173ms, After SMT, problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 20174ms
[2025-06-05 00:34:44] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:34:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:34:44] [INFO ] Implicit Places using invariants in 344 ms returned []
[2025-06-05 00:34:44] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:34:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:34:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:34:46] [INFO ] Implicit Places using invariants and state equation in 1843 ms returned []
Implicit Place search using SMT with State Equation took 2188 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 00:34:46] [INFO ] Redundant transitions in 4 ms returned []
Running 402 sub problems to find dead transitions.
[2025-06-05 00:34:46] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:34:46] [INFO ] Invariant cache hit.
[2025-06-05 00:34:46] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 6/292 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:55] [INFO ] Deduced a trap composed of 53 places in 124 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:56] [INFO ] Deduced a trap composed of 54 places in 127 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:56] [INFO ] Deduced a trap composed of 77 places in 157 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:56] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:56] [INFO ] Deduced a trap composed of 76 places in 187 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:56] [INFO ] Deduced a trap composed of 116 places in 141 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:56] [INFO ] Deduced a trap composed of 116 places in 128 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:56] [INFO ] Deduced a trap composed of 116 places in 137 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:57] [INFO ] Deduced a trap composed of 116 places in 128 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:34:57] [INFO ] Deduced a trap composed of 116 places in 112 ms of which 14 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 10/67 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:00] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:00] [INFO ] Deduced a trap composed of 54 places in 120 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:00] [INFO ] Deduced a trap composed of 76 places in 117 ms of which 23 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 3/70 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:03] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 26 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/292 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 8 (OVERLAPS) 404/696 variables, 292/363 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/696 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 696/696 variables, and 364 constraints, problems are : Problem set: 0 solved, 402 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 292/292 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 6/292 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:19] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:23] [INFO ] Deduced a trap composed of 75 places in 130 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:24] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:25] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:25] [INFO ] Deduced a trap composed of 77 places in 120 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:25] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:25] [INFO ] Deduced a trap composed of 76 places in 117 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:25] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 22 ms to minimize.
Problem TDEAD404 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 8/79 constraints. Problems are: Problem set: 1 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:33] [INFO ] Deduced a trap composed of 75 places in 114 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:33] [INFO ] Deduced a trap composed of 96 places in 121 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:33] [INFO ] Deduced a trap composed of 96 places in 126 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:33] [INFO ] Deduced a trap composed of 97 places in 122 ms of which 27 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 4/83 constraints. Problems are: Problem set: 1 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:39] [INFO ] Deduced a trap composed of 97 places in 120 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:39] [INFO ] Deduced a trap composed of 96 places in 135 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:39] [INFO ] Deduced a trap composed of 96 places in 137 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:39] [INFO ] Deduced a trap composed of 96 places in 127 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:39] [INFO ] Deduced a trap composed of 96 places in 134 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:40] [INFO ] Deduced a trap composed of 96 places in 132 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:40] [INFO ] Deduced a trap composed of 96 places in 130 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:40] [INFO ] Deduced a trap composed of 97 places in 131 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:35:40] [INFO ] Deduced a trap composed of 96 places in 136 ms of which 29 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 292/696 variables, and 92 constraints, problems are : Problem set: 1 solved, 401 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/292 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/402 constraints, Known Traps: 35/35 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60177ms problems are : Problem set: 1 solved, 401 unsolved
Search for dead transitions found 1 dead transitions in 60178ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 292/349 places, 407/460 transitions.
Graph (complete) has 1555 edges and 292 vertex of which 291 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 12 ms. Remains 291 /292 variables (removed 1) and now considering 407/407 (removed 0) transitions.
[2025-06-05 00:35:46] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
// Phase 1: matrix 403 rows 291 cols
[2025-06-05 00:35:46] [INFO ] Computed 56 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:35:47] [INFO ] Implicit Places using invariants in 329 ms returned []
[2025-06-05 00:35:47] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-05 00:35:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:35:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:35:50] [INFO ] Implicit Places using invariants and state equation in 2975 ms returned []
Implicit Place search using SMT with State Equation took 3304 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 291/349 places, 407/460 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 85898 ms. Remains : 291/349 places, 407/460 transitions.
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) p1)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-14
Product exploration explored 100000 steps with 6155 reset in 333 ms.
Product exploration explored 100000 steps with 6201 reset in 347 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1553 edges and 291 vertex of which 290 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 7 factoid took 426 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) p1)]
RANDOM walk for 40000 steps (2465 resets) in 167 ms. (238 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40000 steps (1140 resets) in 60 ms. (655 steps per ms) remains 1/1 properties
[2025-06-05 00:35:51] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-05 00:35:51] [INFO ] Invariant cache hit.
[2025-06-05 00:35:51] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 83/87 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 108/195 variables, 28/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/195 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 45/240 variables, 9/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 43/283 variables, 12/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/287 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/287 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 403/690 variables, 287/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/690 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/690 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Real declared 694/694 variables, and 348 constraints, problems are : Problem set: 1 solved, 0 unsolved in 259 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 291/291 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 262ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 8 factoid took 581 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[p1]
Stuttering acceptance computed with spot in 37 ms :[p1]
Support contains 1 out of 291 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 291/291 places, 407/407 transitions.
Applied a total of 0 rules in 14 ms. Remains 291 /291 variables (removed 0) and now considering 407/407 (removed 0) transitions.
Running 401 sub problems to find dead transitions.
[2025-06-05 00:35:52] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-05 00:35:52] [INFO ] Invariant cache hit.
[2025-06-05 00:35:52] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 3 (OVERLAPS) 6/291 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/291 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (OVERLAPS) 403/694 variables, 291/347 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/694 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:36:10] [INFO ] Deduced a trap composed of 53 places in 129 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/694 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 694/694 variables, and 349 constraints, problems are : Problem set: 0 solved, 401 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 291/291 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 3 (OVERLAPS) 6/291 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/291 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/291 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (OVERLAPS) 403/694 variables, 291/348 constraints. Problems are: Problem set: 0 solved, 401 unsolved
SMT process timed out in 40182ms, After SMT, problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 40183ms
[2025-06-05 00:36:32] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-05 00:36:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:36:32] [INFO ] Implicit Places using invariants in 346 ms returned []
[2025-06-05 00:36:32] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-05 00:36:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:36:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:36:35] [INFO ] Implicit Places using invariants and state equation in 2966 ms returned []
Implicit Place search using SMT with State Equation took 3316 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 00:36:35] [INFO ] Redundant transitions in 7 ms returned []
Running 401 sub problems to find dead transitions.
[2025-06-05 00:36:35] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-05 00:36:35] [INFO ] Invariant cache hit.
[2025-06-05 00:36:35] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 3 (OVERLAPS) 6/291 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/291 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (OVERLAPS) 403/694 variables, 291/347 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/694 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:36:53] [INFO ] Deduced a trap composed of 53 places in 126 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/694 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/694 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 694/694 variables, and 349 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 291/291 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 3 (OVERLAPS) 6/291 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/291 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/291 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (OVERLAPS) 403/694 variables, 291/348 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/694 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 694/694 variables, and 750 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30091 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 291/291 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60269ms problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 103796 ms. Remains : 291/291 places, 407/407 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1553 edges and 291 vertex of which 290 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[p1]
RANDOM walk for 1198 steps (79 resets) in 8 ms. (133 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[p1]
Stuttering acceptance computed with spot in 33 ms :[p1]
Stuttering acceptance computed with spot in 40 ms :[p1]
Product exploration explored 100000 steps with 6076 reset in 301 ms.
Product exploration explored 100000 steps with 6124 reset in 321 ms.
Built C files in :
/tmp/ltsmin15841343043017429755
[2025-06-05 00:37:37] [INFO ] Computing symmetric may disable matrix : 407 transitions.
[2025-06-05 00:37:37] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 00:37:37] [INFO ] Computing symmetric may enable matrix : 407 transitions.
[2025-06-05 00:37:37] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 00:37:37] [INFO ] Computing Do-Not-Accords matrix : 407 transitions.
[2025-06-05 00:37:37] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 00:37:37] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15841343043017429755
Running compilation step : cd /tmp/ltsmin15841343043017429755;'/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 946 ms.
Running link step : cd /tmp/ltsmin15841343043017429755;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin15841343043017429755;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17318858986968406207.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 291 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 291/291 places, 407/407 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 291 transition count 406
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 290 transition count 406
Applied a total of 2 rules in 21 ms. Remains 290 /291 variables (removed 1) and now considering 406/407 (removed 1) transitions.
Running 400 sub problems to find dead transitions.
[2025-06-05 00:37:52] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
// Phase 1: matrix 402 rows 290 cols
[2025-06-05 00:37:52] [INFO ] Computed 56 invariants in 9 ms
[2025-06-05 00:37:52] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (OVERLAPS) 5/290 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (OVERLAPS) 402/692 variables, 290/346 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/692 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:38:10] [INFO ] Deduced a trap composed of 52 places in 127 ms of which 16 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/692 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 692/692 variables, and 348 constraints, problems are : Problem set: 0 solved, 400 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 290/290 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (OVERLAPS) 5/290 variables, 5/57 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (OVERLAPS) 402/692 variables, 290/347 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/692 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 692/692 variables, and 748 constraints, problems are : Problem set: 0 solved, 400 unsolved in 20094 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 290/290 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40268ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 40269ms
[2025-06-05 00:38:32] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2025-06-05 00:38:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:38:32] [INFO ] Implicit Places using invariants in 348 ms returned []
[2025-06-05 00:38:32] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2025-06-05 00:38:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:38:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:38:35] [INFO ] Implicit Places using invariants and state equation in 2773 ms returned []
Implicit Place search using SMT with State Equation took 3123 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 00:38:35] [INFO ] Redundant transitions in 3 ms returned []
Running 400 sub problems to find dead transitions.
[2025-06-05 00:38:35] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2025-06-05 00:38:35] [INFO ] Invariant cache hit.
[2025-06-05 00:38:35] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (OVERLAPS) 5/290 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (OVERLAPS) 402/692 variables, 290/346 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/692 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:38:53] [INFO ] Deduced a trap composed of 52 places in 114 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/692 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/692 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 692/692 variables, and 348 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 290/290 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (OVERLAPS) 5/290 variables, 5/57 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (OVERLAPS) 402/692 variables, 290/347 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/692 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/692 variables, 400/748 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 692/692 variables, and 748 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 290/290 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60180ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60182ms
Starting structural reductions in SI_LTL mode, iteration 1 : 290/291 places, 406/407 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103604 ms. Remains : 290/291 places, 406/407 transitions.
Built C files in :
/tmp/ltsmin10735130176834477150
[2025-06-05 00:39:35] [INFO ] Computing symmetric may disable matrix : 406 transitions.
[2025-06-05 00:39:35] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 00:39:35] [INFO ] Computing symmetric may enable matrix : 406 transitions.
[2025-06-05 00:39:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 00:39:35] [INFO ] Computing Do-Not-Accords matrix : 406 transitions.
[2025-06-05 00:39:35] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 00:39:35] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10735130176834477150
Running compilation step : cd /tmp/ltsmin10735130176834477150;'/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 924 ms.
Running link step : cd /tmp/ltsmin10735130176834477150;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin10735130176834477150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17556090061468450432.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-05 00:39:50] [INFO ] Flatten gal took : 16 ms
[2025-06-05 00:39:50] [INFO ] Flatten gal took : 16 ms
[2025-06-05 00:39:50] [INFO ] Time to serialize gal into /tmp/LTL6894402671363080374.gal : 3 ms
[2025-06-05 00:39:50] [INFO ] Time to serialize properties into /tmp/LTL6702920214036693989.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/LTL6894402671363080374.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16549578556421529719.hoa' '-atoms' '/tmp/LTL6702920214036693989.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/LTL6702920214036693989.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16549578556421529719.hoa
Detected timeout of ITS tools.
[2025-06-05 00:40:06] [INFO ] Flatten gal took : 15 ms
[2025-06-05 00:40:06] [INFO ] Flatten gal took : 15 ms
[2025-06-05 00:40:06] [INFO ] Time to serialize gal into /tmp/LTL8580360760770494920.gal : 3 ms
[2025-06-05 00:40:06] [INFO ] Time to serialize properties into /tmp/LTL6713058677554087460.ltl : 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/LTL8580360760770494920.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6713058677554087460.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((G("((place_782_1>=1)&&(cJobCnt>=10))"))||(G("(place_520_1<1)")))))
Formula 0 simplified : G(F!"((place_782_1>=1)&&(cJobCnt>=10))" & F!"(place_520_1<1)")
Detected timeout of ITS tools.
[2025-06-05 00:40:21] [INFO ] Flatten gal took : 17 ms
[2025-06-05 00:40:21] [INFO ] Applying decomposition
[2025-06-05 00:40:21] [INFO ] Flatten gal took : 19 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/graph14177169325003925091.txt' '-o' '/tmp/graph14177169325003925091.bin' '-w' '/tmp/graph14177169325003925091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14177169325003925091.bin' '-l' '-1' '-v' '-w' '/tmp/graph14177169325003925091.weights' '-q' '0' '-e' '0.001'
[2025-06-05 00:40:21] [INFO ] Decomposing Gal with order
[2025-06-05 00:40:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 00:40:21] [INFO ] Removed a total of 423 redundant transitions.
[2025-06-05 00:40:21] [INFO ] Flatten gal took : 49 ms
[2025-06-05 00:40:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 6 ms.
[2025-06-05 00:40:21] [INFO ] Time to serialize gal into /tmp/LTL13624048755474498358.gal : 4 ms
[2025-06-05 00:40:21] [INFO ] Time to serialize properties into /tmp/LTL9178547947446636769.ltl : 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/LTL13624048755474498358.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9178547947446636769.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((G("((i0.u0.place_782_1>=1)&&(i15.u2.cJobCnt>=10))"))||(G("(u10.place_520_1<1)")))))
Formula 0 simplified : G(F!"((i0.u0.place_782_1>=1)&&(i15.u2.cJobCnt>=10))" & F!"(u10.place_520_1<1)")
Detected timeout of ITS tools.
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-14 finished in 372202 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&&X(!p1)))||(!p0&&F(p2)&&X(!p1)))))'
Found a Shortening insensitive property : PolyORBNT-PT-S05J20-LTLFireability-06
Stuttering acceptance computed with spot in 123 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
Support contains 37 out of 349 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 349 transition count 435
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 324 transition count 435
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 50 place count 324 transition count 411
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 98 place count 300 transition count 411
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 299 transition count 410
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 299 transition count 410
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 298 transition count 409
Applied a total of 102 rules in 32 ms. Remains 298 /349 variables (removed 51) and now considering 409/460 (removed 51) transitions.
Running 403 sub problems to find dead transitions.
[2025-06-05 00:40:36] [INFO ] Flow matrix only has 405 transitions (discarded 4 similar events)
// Phase 1: matrix 405 rows 298 cols
[2025-06-05 00:40:36] [INFO ] Computed 62 invariants in 9 ms
[2025-06-05 00:40:36] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:39] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:39] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:39] [INFO ] Deduced a trap composed of 76 places in 114 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:39] [INFO ] Deduced a trap composed of 76 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:39] [INFO ] Deduced a trap composed of 79 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:39] [INFO ] Deduced a trap composed of 79 places in 124 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:40] [INFO ] Deduced a trap composed of 79 places in 124 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:40] [INFO ] Deduced a trap composed of 79 places in 116 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:40] [INFO ] Deduced a trap composed of 79 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:40] [INFO ] Deduced a trap composed of 79 places in 124 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:40] [INFO ] Deduced a trap composed of 79 places in 125 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:40] [INFO ] Deduced a trap composed of 79 places in 128 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:40] [INFO ] Deduced a trap composed of 79 places in 130 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:40] [INFO ] Deduced a trap composed of 79 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:41] [INFO ] Deduced a trap composed of 79 places in 111 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:41] [INFO ] Deduced a trap composed of 76 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:41] [INFO ] Deduced a trap composed of 79 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:41] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:42] [INFO ] Deduced a trap composed of 76 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:42] [INFO ] Deduced a trap composed of 79 places in 140 ms of which 31 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:43] [INFO ] Deduced a trap composed of 66 places in 129 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:43] [INFO ] Deduced a trap composed of 59 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:43] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:43] [INFO ] Deduced a trap composed of 80 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:44] [INFO ] Deduced a trap composed of 80 places in 128 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:44] [INFO ] Deduced a trap composed of 79 places in 113 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:44] [INFO ] Deduced a trap composed of 79 places in 107 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:44] [INFO ] Deduced a trap composed of 79 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:44] [INFO ] Deduced a trap composed of 79 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:44] [INFO ] Deduced a trap composed of 80 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:45] [INFO ] Deduced a trap composed of 116 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:45] [INFO ] Deduced a trap composed of 79 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:45] [INFO ] Deduced a trap composed of 76 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:45] [INFO ] Deduced a trap composed of 79 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:46] [INFO ] Deduced a trap composed of 79 places in 123 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:46] [INFO ] Deduced a trap composed of 79 places in 123 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:46] [INFO ] Deduced a trap composed of 79 places in 139 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:46] [INFO ] Deduced a trap composed of 79 places in 132 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:46] [INFO ] Deduced a trap composed of 79 places in 126 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:46] [INFO ] Deduced a trap composed of 79 places in 116 ms of which 23 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 5 (OVERLAPS) 10/298 variables, 10/102 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:54] [INFO ] Deduced a trap composed of 52 places in 136 ms of which 23 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 298/703 variables, and 103 constraints, problems are : Problem set: 0 solved, 403 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 0/298 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 403/403 constraints, Known Traps: 41/41 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 41/93 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:58] [INFO ] Deduced a trap composed of 79 places in 121 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:58] [INFO ] Deduced a trap composed of 79 places in 121 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:58] [INFO ] Deduced a trap composed of 79 places in 116 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:58] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:59] [INFO ] Deduced a trap composed of 79 places in 129 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:59] [INFO ] Deduced a trap composed of 79 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:59] [INFO ] Deduced a trap composed of 79 places in 131 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:59] [INFO ] Deduced a trap composed of 80 places in 131 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:59] [INFO ] Deduced a trap composed of 79 places in 130 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:59] [INFO ] Deduced a trap composed of 79 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:59] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:40:59] [INFO ] Deduced a trap composed of 79 places in 129 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:00] [INFO ] Deduced a trap composed of 79 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:00] [INFO ] Deduced a trap composed of 79 places in 180 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:00] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:00] [INFO ] Deduced a trap composed of 76 places in 114 ms of which 24 ms to minimize.
Problem TDEAD12 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:01] [INFO ] Deduced a trap composed of 56 places in 132 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:01] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:01] [INFO ] Deduced a trap composed of 59 places in 143 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:01] [INFO ] Deduced a trap composed of 79 places in 121 ms of which 11 ms to minimize.
Problem TDEAD12 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 20/113 constraints. Problems are: Problem set: 1 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:03] [INFO ] Deduced a trap composed of 79 places in 124 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:04] [INFO ] Deduced a trap composed of 79 places in 141 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:06] [INFO ] Deduced a trap composed of 56 places in 270 ms of which 153 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:06] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:06] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:06] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:06] [INFO ] Deduced a trap composed of 60 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:06] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:07] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:07] [INFO ] Deduced a trap composed of 59 places in 116 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:07] [INFO ] Deduced a trap composed of 59 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:07] [INFO ] Deduced a trap composed of 59 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:07] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:07] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:07] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:08] [INFO ] Deduced a trap composed of 79 places in 136 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:08] [INFO ] Deduced a trap composed of 79 places in 134 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:09] [INFO ] Deduced a trap composed of 59 places in 175 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:10] [INFO ] Deduced a trap composed of 59 places in 172 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:41:10] [INFO ] Deduced a trap composed of 59 places in 173 ms of which 58 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 20/133 constraints. Problems are: Problem set: 1 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 288/703 variables, and 133 constraints, problems are : Problem set: 1 solved, 402 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/19 constraints, State Equation: 0/298 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/403 constraints, Known Traps: 81/81 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40215ms problems are : Problem set: 1 solved, 402 unsolved
Search for dead transitions found 1 dead transitions in 40216ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-05 00:41:16] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
// Phase 1: matrix 404 rows 298 cols
[2025-06-05 00:41:16] [INFO ] Computed 62 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:41:17] [INFO ] Implicit Places using invariants in 363 ms returned []
[2025-06-05 00:41:17] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:41:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:41:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:41:19] [INFO ] Implicit Places using invariants and state equation in 1857 ms returned []
Implicit Place search using SMT with State Equation took 2221 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 298/349 places, 408/460 transitions.
Graph (complete) has 1774 edges and 298 vertex of which 297 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 12 ms. Remains 297 /298 variables (removed 1) and now considering 408/408 (removed 0) transitions.
[2025-06-05 00:41:19] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
// Phase 1: matrix 404 rows 297 cols
[2025-06-05 00:41:19] [INFO ] Computed 61 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:41:19] [INFO ] Implicit Places using invariants in 309 ms returned []
[2025-06-05 00:41:19] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:41:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:41:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:41:22] [INFO ] Implicit Places using invariants and state equation in 2727 ms returned []
Implicit Place search using SMT with State Equation took 3037 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 297/349 places, 408/460 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 45519 ms. Remains : 297/349 places, 408/460 transitions.
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-06
Product exploration explored 100000 steps with 10375 reset in 491 ms.
Product exploration explored 100000 steps with 10386 reset in 515 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1772 edges and 297 vertex of which 296 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p2)), (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT p2))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 129 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter sensitive) to 3 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
RANDOM walk for 40000 steps (1877 resets) in 158 ms. (251 steps per ms) remains 1/10 properties
BEST_FIRST walk for 40004 steps (131 resets) in 72 ms. (548 steps per ms) remains 1/1 properties
[2025-06-05 00:41:23] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:41:23] [INFO ] Invariant cache hit.
[2025-06-05 00:41:23] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 192/206 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 79/285 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/286 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/292 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/292 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 404/696 variables, 292/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/696 variables, 1/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/696 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 701/701 variables, and 359 constraints, problems are : Problem set: 1 solved, 0 unsolved in 286 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 297/297 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 292ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p2)), (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT p2))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p0 p2))), (F (NOT (OR p0 p2 (NOT p1)))), (F (NOT (OR p0 p2 p1))), (F (NOT p0)), (F p2), (F (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (F p1), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 22 factoid took 419 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
Stuttering acceptance computed with spot in 110 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
[2025-06-05 00:41:24] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:41:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-05 00:41:24] [INFO ] [Real]Absence check using 43 positive place invariants in 15 ms returned sat
[2025-06-05 00:41:24] [INFO ] [Real]Absence check using 43 positive and 18 generalized place invariants in 233 ms returned sat
[2025-06-05 00:41:26] [INFO ] [Real]Absence check using state equation in 1224 ms returned sat
[2025-06-05 00:41:26] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-05 00:41:26] [INFO ] [Nat]Absence check using 43 positive place invariants in 35 ms returned sat
[2025-06-05 00:41:26] [INFO ] [Nat]Absence check using 43 positive and 18 generalized place invariants in 117 ms returned sat
[2025-06-05 00:41:28] [INFO ] [Nat]Absence check using state equation in 1630 ms returned sat
[2025-06-05 00:41:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:41:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 22 ms returned sat
[2025-06-05 00:41:28] [INFO ] Computed and/alt/rep : 204/711/204 causal constraints (skipped 194 transitions) in 25 ms.
[2025-06-05 00:41:28] [INFO ] Added : 17 causal constraints over 4 iterations in 694 ms. Result :sat
Could not prove EG p0
Support contains 37 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 408/408 transitions.
Applied a total of 0 rules in 8 ms. Remains 297 /297 variables (removed 0) and now considering 408/408 (removed 0) transitions.
Running 402 sub problems to find dead transitions.
[2025-06-05 00:41:28] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:41:28] [INFO ] Invariant cache hit.
[2025-06-05 00:41:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 10/297 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (OVERLAPS) 404/701 variables, 297/358 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/701 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/701 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 701/701 variables, and 359 constraints, problems are : Problem set: 0 solved, 402 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 297/297 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 10/297 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (OVERLAPS) 404/701 variables, 297/358 constraints. Problems are: Problem set: 0 solved, 402 unsolved
SMT process timed out in 40188ms, After SMT, problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 40191ms
[2025-06-05 00:42:09] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:42:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:42:09] [INFO ] Implicit Places using invariants in 309 ms returned []
[2025-06-05 00:42:09] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:42:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:42:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:42:12] [INFO ] Implicit Places using invariants and state equation in 2730 ms returned []
Implicit Place search using SMT with State Equation took 3040 ms to find 0 implicit places.
Running 402 sub problems to find dead transitions.
[2025-06-05 00:42:12] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:42:12] [INFO ] Invariant cache hit.
[2025-06-05 00:42:12] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 10/297 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (OVERLAPS) 404/701 variables, 297/358 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/701 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/701 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:42:38] [INFO ] Deduced a trap composed of 52 places in 136 ms of which 29 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/701 variables, 1/360 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 701/701 variables, and 360 constraints, problems are : Problem set: 0 solved, 402 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 297/297 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (OVERLAPS) 10/297 variables, 10/62 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (OVERLAPS) 404/701 variables, 297/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
SMT process timed out in 60201ms, After SMT, problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 60203ms
Finished structural reductions in LTL mode , in 1 iterations and 103445 ms. Remains : 297/297 places, 408/408 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1772 edges and 297 vertex of which 296 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p1)), (X (X (NOT p2))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 125 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
RANDOM walk for 147 steps (6 resets) in 6 ms. (21 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p1)), (X (X (NOT p2))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p0 p2))), (F p1), (F (NOT (OR p0 p2 p1))), (F p2), (F (NOT (OR p2 (NOT p1)))), (F (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))))]
Knowledge based reduction with 15 factoid took 353 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
Stuttering acceptance computed with spot in 133 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
[2025-06-05 00:43:13] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:43:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-05 00:43:13] [INFO ] [Real]Absence check using 43 positive place invariants in 14 ms returned sat
[2025-06-05 00:43:13] [INFO ] [Real]Absence check using 43 positive and 18 generalized place invariants in 236 ms returned sat
[2025-06-05 00:43:14] [INFO ] [Real]Absence check using state equation in 1215 ms returned sat
[2025-06-05 00:43:14] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-05 00:43:15] [INFO ] [Nat]Absence check using 43 positive place invariants in 36 ms returned sat
[2025-06-05 00:43:15] [INFO ] [Nat]Absence check using 43 positive and 18 generalized place invariants in 114 ms returned sat
[2025-06-05 00:43:16] [INFO ] [Nat]Absence check using state equation in 1667 ms returned sat
[2025-06-05 00:43:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:43:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 22 ms returned sat
[2025-06-05 00:43:16] [INFO ] Computed and/alt/rep : 204/711/204 causal constraints (skipped 194 transitions) in 33 ms.
[2025-06-05 00:43:17] [INFO ] Added : 17 causal constraints over 4 iterations in 713 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 131 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
Product exploration explored 100000 steps with 10397 reset in 484 ms.
Product exploration explored 100000 steps with 10390 reset in 492 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 115 ms :[(OR p0 p1), p1, (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))]
Support contains 37 out of 297 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 297/297 places, 408/408 transitions.
Applied a total of 0 rules in 16 ms. Remains 297 /297 variables (removed 0) and now considering 408/408 (removed 0) transitions.
Running 402 sub problems to find dead transitions.
[2025-06-05 00:43:18] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:43:18] [INFO ] Invariant cache hit.
[2025-06-05 00:43:18] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 10/297 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (OVERLAPS) 404/701 variables, 297/358 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/701 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/701 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 701/701 variables, and 359 constraints, problems are : Problem set: 0 solved, 402 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 297/297 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 10/297 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (OVERLAPS) 404/701 variables, 297/358 constraints. Problems are: Problem set: 0 solved, 402 unsolved
SMT process timed out in 40200ms, After SMT, problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 40200ms
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 00:43:59] [INFO ] Redundant transitions in 2 ms returned []
Running 402 sub problems to find dead transitions.
[2025-06-05 00:43:59] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:43:59] [INFO ] Invariant cache hit.
[2025-06-05 00:43:59] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 10/297 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (OVERLAPS) 404/701 variables, 297/358 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/701 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/701 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:44:25] [INFO ] Deduced a trap composed of 52 places in 148 ms of which 30 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/701 variables, 1/360 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 701/701 variables, and 360 constraints, problems are : Problem set: 0 solved, 402 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 297/297 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (OVERLAPS) 10/297 variables, 10/62 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (OVERLAPS) 404/701 variables, 297/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
SMT process timed out in 60211ms, After SMT, problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 60213ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 100442 ms. Remains : 297/297 places, 408/408 transitions.
Built C files in :
/tmp/ltsmin9775047683353044577
[2025-06-05 00:44:59] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9775047683353044577
Running compilation step : cd /tmp/ltsmin9775047683353044577;'/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 697 ms.
Running link step : cd /tmp/ltsmin9775047683353044577;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin9775047683353044577;'/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/stateBased3359331782581383641.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 37 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 408/408 transitions.
Applied a total of 0 rules in 7 ms. Remains 297 /297 variables (removed 0) and now considering 408/408 (removed 0) transitions.
Running 402 sub problems to find dead transitions.
[2025-06-05 00:45:14] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:45:14] [INFO ] Invariant cache hit.
[2025-06-05 00:45:14] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 10/297 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (OVERLAPS) 404/701 variables, 297/358 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/701 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/701 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 701/701 variables, and 359 constraints, problems are : Problem set: 0 solved, 402 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 297/297 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 10/297 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (OVERLAPS) 404/701 variables, 297/358 constraints. Problems are: Problem set: 0 solved, 402 unsolved
SMT process timed out in 40193ms, After SMT, problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 40195ms
[2025-06-05 00:45:54] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:45:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:45:55] [INFO ] Implicit Places using invariants in 319 ms returned []
[2025-06-05 00:45:55] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:45:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:45:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 00:45:57] [INFO ] Implicit Places using invariants and state equation in 2753 ms returned []
Implicit Place search using SMT with State Equation took 3074 ms to find 0 implicit places.
Running 402 sub problems to find dead transitions.
[2025-06-05 00:45:57] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2025-06-05 00:45:57] [INFO ] Invariant cache hit.
[2025-06-05 00:45:57] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 10/297 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (OVERLAPS) 404/701 variables, 297/358 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/701 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/701 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:46:24] [INFO ] Deduced a trap composed of 52 places in 143 ms of which 30 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/701 variables, 1/360 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 701/701 variables, and 360 constraints, problems are : Problem set: 0 solved, 402 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 297/297 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (OVERLAPS) 10/297 variables, 10/62 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (OVERLAPS) 404/701 variables, 297/359 constraints. Problems are: Problem set: 0 solved, 402 unsolved
SMT process timed out in 60234ms, After SMT, problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 60236ms
Finished structural reductions in LTL mode , in 1 iterations and 103516 ms. Remains : 297/297 places, 408/408 transitions.
Built C files in :
/tmp/ltsmin12325387502273510538
[2025-06-05 00:46:58] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12325387502273510538
Running compilation step : cd /tmp/ltsmin12325387502273510538;'/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 693 ms.
Running link step : cd /tmp/ltsmin12325387502273510538;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin12325387502273510538;'/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/stateBased11458809204683382119.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-05 00:47:13] [INFO ] Flatten gal took : 16 ms
[2025-06-05 00:47:13] [INFO ] Flatten gal took : 15 ms
[2025-06-05 00:47:13] [INFO ] Time to serialize gal into /tmp/LTL14264848989326579205.gal : 4 ms
[2025-06-05 00:47:13] [INFO ] Time to serialize properties into /tmp/LTL13949550568386958817.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/LTL14264848989326579205.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15434680080558103553.hoa' '-atoms' '/tmp/LTL13949550568386958817.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/LTL13949550568386958817.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15434680080558103553.hoa
Detected timeout of ITS tools.
[2025-06-05 00:47:28] [INFO ] Flatten gal took : 23 ms
[2025-06-05 00:47:28] [INFO ] Flatten gal took : 16 ms
[2025-06-05 00:47:28] [INFO ] Time to serialize gal into /tmp/LTL7045772854574725632.gal : 3 ms
[2025-06-05 00:47:28] [INFO ] Time to serialize properties into /tmp/LTL7517658591286868416.ltl : 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/LTL7045772854574725632.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7517658591286868416.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((G(("(((((CanInjectEvent<1)||(DataOnSrc_5<1))||((cSources<1)||(TheSour_5<1)))&&(((TheSour_3<1)||(CanInjectEvent<1))||((DataOnSrc_...1918
Formula 0 simplified : G(F(!"(((((CanInjectEvent<1)||(DataOnSrc_5<1))||((cSources<1)||(TheSour_5<1)))&&(((TheSour_3<1)||(CanInjectEvent<1))||((DataOnSrc_3<...1900
Detected timeout of ITS tools.
[2025-06-05 00:47:43] [INFO ] Flatten gal took : 18 ms
[2025-06-05 00:47:43] [INFO ] Applying decomposition
[2025-06-05 00:47:43] [INFO ] Flatten gal took : 14 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/graph2627115134034906087.txt' '-o' '/tmp/graph2627115134034906087.bin' '-w' '/tmp/graph2627115134034906087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2627115134034906087.bin' '-l' '-1' '-v' '-w' '/tmp/graph2627115134034906087.weights' '-q' '0' '-e' '0.001'
[2025-06-05 00:47:43] [INFO ] Decomposing Gal with order
[2025-06-05 00:47:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 00:47:43] [INFO ] Removed a total of 453 redundant transitions.
[2025-06-05 00:47:43] [INFO ] Flatten gal took : 39 ms
[2025-06-05 00:47:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 184 labels/synchronizations in 10 ms.
[2025-06-05 00:47:43] [INFO ] Time to serialize gal into /tmp/LTL16287592609306086708.gal : 4 ms
[2025-06-05 00:47:43] [INFO ] Time to serialize properties into /tmp/LTL5513975161522687569.ltl : 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/LTL16287592609306086708.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5513975161522687569.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((G(("(((((u23.CanInjectEvent<1)||(i5.u11.DataOnSrc_5<1))||((u23.cSources<1)||(i5.u22.TheSour_5<1)))&&(((i5.u5.TheSour_3<1)||(u23....2536
Formula 0 simplified : G(F(!"(((((u23.CanInjectEvent<1)||(i5.u11.DataOnSrc_5<1))||((u23.cSources<1)||(i5.u22.TheSour_5<1)))&&(((i5.u5.TheSour_3<1)||(u23.Ca...2518
Detected timeout of ITS tools.
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-06 finished in 442289 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)||G(!p1))))'
[2025-06-05 00:47:58] [INFO ] Flatten gal took : 25 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14443835764129283419
[2025-06-05 00:47:58] [INFO ] Computing symmetric may disable matrix : 460 transitions.
[2025-06-05 00:47:58] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 00:47:58] [INFO ] Applying decomposition
[2025-06-05 00:47:58] [INFO ] Computing symmetric may enable matrix : 460 transitions.
[2025-06-05 00:47:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 00:47:58] [INFO ] Flatten gal took : 21 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/graph15346474886158293646.txt' '-o' '/tmp/graph15346474886158293646.bin' '-w' '/tmp/graph15346474886158293646.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15346474886158293646.bin' '-l' '-1' '-v' '-w' '/tmp/graph15346474886158293646.weights' '-q' '0' '-e' '0.001'
[2025-06-05 00:47:58] [INFO ] Decomposing Gal with order
[2025-06-05 00:47:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 00:47:58] [INFO ] Computing Do-Not-Accords matrix : 460 transitions.
[2025-06-05 00:47:58] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 00:47:58] [INFO ] Built C files in 129ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14443835764129283419
Running compilation step : cd /tmp/ltsmin14443835764129283419;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' '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'
[2025-06-05 00:47:58] [INFO ] Removed a total of 539 redundant transitions.
[2025-06-05 00:47:58] [INFO ] Flatten gal took : 60 ms
[2025-06-05 00:47:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 23 ms.
[2025-06-05 00:47:58] [INFO ] Time to serialize gal into /tmp/LTLFireability423601739683161290.gal : 10 ms
[2025-06-05 00:47:58] [INFO ] Time to serialize properties into /tmp/LTLFireability9630080300943931121.ltl : 4 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/LTLFireability423601739683161290.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9630080300943931121.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...275
Read 2 LTL properties
Checking formula 0 : !((F((G((!("((((((i19.u20.CanInjectEvent>=1)&&(i1.u43.DataOnSrc_5>=1))&&((i19.u37.cSources>=1)&&(i3.u49.TheSour_5>=1)))||(((i18.u36.Th...2816
Formula 0 simplified : G(F("((((((i19.u20.CanInjectEvent>=1)&&(i1.u43.DataOnSrc_5>=1))&&((i19.u37.cSources>=1)&&(i3.u49.TheSour_5>=1)))||(((i18.u36.TheSour...2786
Compilation finished in 1179 ms.
Running link step : cd /tmp/ltsmin14443835764129283419;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin14443835764129283419;'/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(!(LTLAPp1==true))))||(!(LTLAPp0==true)&&<>((LTLAPp2==true))&&X(!(LTLAPp1==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.022: LTL layer: formula: <>(([]((!(LTLAPp0==true)&&X(!(LTLAPp1==true))))||(!(LTLAPp0==true)&&<>((LTLAPp2==true))&&X(!(LTLAPp1==true)))))
pins2lts-mc-linux64( 0/ 8), 0.022: "<>(([]((!(LTLAPp0==true)&&X(!(LTLAPp1==true))))||(!(LTLAPp0==true)&&<>((LTLAPp2==true))&&X(!(LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.022: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.034: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.034: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.037: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.044: buchi has 5 states
pins2lts-mc-linux64( 6/ 8), 0.043: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.045: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.045: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.093: There are 466 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.093: State length is 350, there are 475 groups
pins2lts-mc-linux64( 0/ 8), 0.093: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.093: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.093: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.093: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.163: [Blue] ~22 levels ~960 states ~4648 transitions
pins2lts-mc-linux64( 0/ 8), 0.185: [Blue] ~22 levels ~1920 states ~5960 transitions
pins2lts-mc-linux64( 6/ 8), 0.223: [Blue] ~22 levels ~3840 states ~8616 transitions
pins2lts-mc-linux64( 0/ 8), 0.303: [Blue] ~22 levels ~7680 states ~13544 transitions
pins2lts-mc-linux64( 0/ 8), 0.446: [Blue] ~22 levels ~15360 states ~25048 transitions
pins2lts-mc-linux64( 0/ 8), 0.749: [Blue] ~22 levels ~30720 states ~50152 transitions
pins2lts-mc-linux64( 6/ 8), 1.272: [Blue] ~22 levels ~61440 states ~96824 transitions
pins2lts-mc-linux64( 6/ 8), 2.244: [Blue] ~22 levels ~122880 states ~193528 transitions
pins2lts-mc-linux64( 6/ 8), 3.918: [Blue] ~22 levels ~245760 states ~391928 transitions
pins2lts-mc-linux64( 1/ 8), 7.183: [Blue] ~22 levels ~491520 states ~861936 transitions
pins2lts-mc-linux64( 0/ 8), 12.878: [Blue] ~22 levels ~983040 states ~1722104 transitions
pins2lts-mc-linux64( 0/ 8), 24.217: [Blue] ~22 levels ~1966080 states ~3457528 transitions
pins2lts-mc-linux64( 5/ 8), 47.177: [Blue] ~22 levels ~3932160 states ~7075848 transitions
pins2lts-mc-linux64( 5/ 8), 91.540: [Blue] ~22 levels ~7864320 states ~14869656 transitions
pins2lts-mc-linux64( 0/ 8), 180.163: [Blue] ~22 levels ~15728640 states ~30120712 transitions
pins2lts-mc-linux64( 4/ 8), 359.259: [Blue] ~22 levels ~31457280 states ~61936840 transitions
pins2lts-mc-linux64( 0/ 8), 367.308: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 367.382:
pins2lts-mc-linux64( 0/ 8), 367.382: Explored 31143057 states 61346847 transitions, fanout: 1.970
pins2lts-mc-linux64( 0/ 8), 367.382: Total exploration time 367.270 sec (367.190 sec minimum, 367.228 sec on average)
pins2lts-mc-linux64( 0/ 8), 367.382: States per second: 84796, Transitions per second: 167035
pins2lts-mc-linux64( 0/ 8), 367.382:
pins2lts-mc-linux64( 0/ 8), 367.382: State space has 31144920 states, 15571450 are accepting
pins2lts-mc-linux64( 0/ 8), 367.382: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 367.382: blue states: 31143057 (99.99%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 367.382: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 367.382: all-red states: 31142837 (99.99%), bogus 41 (0.00%)
pins2lts-mc-linux64( 0/ 8), 367.382:
pins2lts-mc-linux64( 0/ 8), 367.382: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 367.382:
pins2lts-mc-linux64( 0/ 8), 367.382: Queue width: 8B, total height: 176, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 367.382: Tree memory: 493.6MB, 16.6 B/state, compr.: 1.2%
pins2lts-mc-linux64( 0/ 8), 367.382: Tree fill ratio (roots/leafs): 23.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 367.382: Stored 532 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 367.382: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 367.382: Est. total memory use: 493.6MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14443835764129283419;'/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(!(LTLAPp1==true))))||(!(LTLAPp0==true)&&<>((LTLAPp2==true))&&X(!(LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14443835764129283419;'/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(!(LTLAPp1==true))))||(!(LTLAPp0==true)&&<>((LTLAPp2==true))&&X(!(LTLAPp1==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$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S05J20"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is PolyORBNT-PT-S05J20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-tall-174881254400636"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J20.tgz
mv PolyORBNT-PT-S05J20 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;