About the Execution of ITS-Tools for Medical-PT-14
| 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 | TTFTFFFF??T?FFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r128-smll-174876523800050.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 Medical-PT-14, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-174876523800050
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 Medical-PT-14-CTLFireability-2023-12
FORMULA_NAME Medical-PT-14-CTLFireability-2023-13
FORMULA_NAME Medical-PT-14-CTLFireability-2023-14
FORMULA_NAME Medical-PT-14-CTLFireability-2023-15
FORMULA_NAME Medical-PT-14-CTLFireability-2025-00
FORMULA_NAME Medical-PT-14-CTLFireability-2025-01
FORMULA_NAME Medical-PT-14-CTLFireability-2025-02
FORMULA_NAME Medical-PT-14-CTLFireability-2025-03
FORMULA_NAME Medical-PT-14-CTLFireability-2025-04
FORMULA_NAME Medical-PT-14-CTLFireability-2025-05
FORMULA_NAME Medical-PT-14-CTLFireability-2025-06
FORMULA_NAME Medical-PT-14-CTLFireability-2025-07
FORMULA_NAME Medical-PT-14-CTLFireability-2025-08
FORMULA_NAME Medical-PT-14-CTLFireability-2025-09
FORMULA_NAME Medical-PT-14-CTLFireability-2025-10
FORMULA_NAME Medical-PT-14-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748804353879
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Medical-PT-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-01 18:59:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 18:59:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 18:59:16] [INFO ] Load time of PNML (sax parser for PT used): 759 ms
[2025-06-01 18:59:16] [INFO ] Transformed 312 places.
[2025-06-01 18:59:16] [INFO ] Transformed 5431 transitions.
[2025-06-01 18:59:16] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 1001 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Deduced a syphon composed of 242 places in 33 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA Medical-PT-14-CTLFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 67 transition count 227
Applied a total of 2 rules in 23 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2025-06-01 18:59:17] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2025-06-01 18:59:17] [INFO ] Computed 8 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:59:17] [INFO ] Implicit Places using invariants in 375 ms returned []
[2025-06-01 18:59:17] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2025-06-01 18:59:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:59:17] [INFO ] State equation strengthened by 56 read => feed constraints.
[2025-06-01 18:59:17] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 823 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2025-06-01 18:59:17] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2025-06-01 18:59:17] [INFO ] Invariant cache hit.
[2025-06-01 18:59:17] [INFO ] State equation strengthened by 56 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 222 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 18:59:23] [INFO ] Deduced a trap composed of 6 places in 72 ms of which 5 ms to minimize.
Problem TDEAD213 is UNSAT
Problem TDEAD218 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 1/7 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 2/65 variables, 2/9 constraints. Problems are: Problem set: 2 solved, 220 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 18:59:26] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 1/10 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 182/247 variables, 65/75 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 56/131 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 0/131 constraints. Problems are: Problem set: 2 solved, 220 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/249 variables, 2/133 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/249 variables, 0/133 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 11 (OVERLAPS) 0/249 variables, 0/133 constraints. Problems are: Problem set: 2 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 133 constraints, problems are : Problem set: 2 solved, 220 unsolved in 16497 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 67/67 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 2/8 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/8 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 2/65 variables, 2/10 constraints. Problems are: Problem set: 2 solved, 220 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 18:59:46] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 3 ms to minimize.
Problem TDEAD203 is UNSAT
Problem TDEAD208 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 18:59:46] [INFO ] Deduced a trap composed of 6 places in 63 ms of which 4 ms to minimize.
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 18:59:46] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 3/13 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/13 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 6 (OVERLAPS) 182/247 variables, 65/78 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 56/134 constraints. Problems are: Problem set: 6 solved, 216 unsolved
Problem TDEAD8 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD128 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 133/267 constraints. Problems are: Problem set: 9 solved, 213 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 18:59:51] [INFO ] Deduced a trap along path composed of 5 places in 40 ms of which 12 ms to minimize.
Problem TDEAD14 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 1/268 constraints. Problems are: Problem set: 13 solved, 209 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 18:59:55] [INFO ] Deduced a trap composed of 8 places in 227 ms of which 15 ms to minimize.
Problem TDEAD156 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD170 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 1/269 constraints. Problems are: Problem set: 16 solved, 206 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:01] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:01] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:01] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:01] [INFO ] Deduced a trap composed of 6 places in 102 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/247 variables, 4/273 constraints. Problems are: Problem set: 16 solved, 206 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:04] [INFO ] Deduced a trap composed of 13 places in 163 ms of which 11 ms to minimize.
SMT process timed out in 46966ms, After SMT, problems are : Problem set: 16 solved, 206 unsolved
Search for dead transitions found 16 dead transitions in 46998ms
Found 16 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 16 transitions
Dead transitions reduction (with SMT) removed 16 transitions
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 211/227 transitions.
Reduce places removed 2 places and 16 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 195
Reduce places removed 2 places and 19 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 63 transition count 176
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 62 transition count 170
Reduce places removed 1 places and 13 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 6 place count 61 transition count 157
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 7 place count 60 transition count 152
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 8 place count 59 transition count 146
Applied a total of 8 rules in 11 ms. Remains 59 /67 variables (removed 8) and now considering 146/211 (removed 65) transitions.
[2025-06-01 19:00:04] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
// Phase 1: matrix 124 rows 59 cols
[2025-06-01 19:00:04] [INFO ] Computed 8 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:00:05] [INFO ] Implicit Places using invariants in 178 ms returned []
[2025-06-01 19:00:05] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
[2025-06-01 19:00:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:00:05] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-01 19:00:05] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 59/69 places, 146/227 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48389 ms. Remains : 59/69 places, 146/227 transitions.
Support contains 3 out of 59 places after structural reductions.
[2025-06-01 19:00:05] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2025-06-01 19:00:05] [INFO ] Flatten gal took : 63 ms
[2025-06-01 19:00:05] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA Medical-PT-14-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 19:00:05] [INFO ] Flatten gal took : 36 ms
[2025-06-01 19:00:05] [INFO ] Input system was already deterministic with 146 transitions.
Support contains 0 out of 59 places (down from 3) after GAL structural reductions.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-06-01 19:00:05] [INFO ] Flatten gal took : 18 ms
[2025-06-01 19:00:06] [INFO ] Flatten gal took : 21 ms
[2025-06-01 19:00:06] [INFO ] Input system was already deterministic with 146 transitions.
Computed a total of 7 stabilizing places and 25 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 146/146 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 146/146 (removed 0) transitions.
[2025-06-01 19:00:06] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
[2025-06-01 19:00:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:00:06] [INFO ] Implicit Places using invariants in 99 ms returned []
[2025-06-01 19:00:06] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
[2025-06-01 19:00:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:00:06] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-01 19:00:06] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
Running 141 sub problems to find dead transitions.
[2025-06-01 19:00:06] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
[2025-06-01 19:00:06] [INFO ] Invariant cache hit.
[2025-06-01 19:00:06] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:06] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (OVERLAPS) 2/57 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:11] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:11] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (OVERLAPS) 124/181 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 50/118 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 9 (OVERLAPS) 2/183 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:14] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/183 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/183 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 141 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/183 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Real declared 183/183 variables, and 121 constraints, problems are : Problem set: 0 solved, 141 unsolved in 10245 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 59/59 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (OVERLAPS) 2/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (OVERLAPS) 124/181 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/181 variables, 50/118 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 85/203 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:18] [INFO ] Deduced a trap along path composed of 6 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:18] [INFO ] Deduced a trap along path composed of 4 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:18] [INFO ] Deduced a trap along path composed of 4 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:18] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 4/207 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:20] [INFO ] Deduced a trap along path composed of 5 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:20] [INFO ] Deduced a trap along path composed of 5 places in 26 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/181 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/181 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 11 (OVERLAPS) 2/183 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD117 is UNSAT
At refinement iteration 12 (INCLUDED_ONLY) 0/183 variables, 56/267 constraints. Problems are: Problem set: 4 solved, 137 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/183 variables, 1/268 constraints. Problems are: Problem set: 4 solved, 137 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:24] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 4 ms to minimize.
Problem TDEAD100 is UNSAT
At refinement iteration 14 (INCLUDED_ONLY) 0/183 variables, 1/269 constraints. Problems are: Problem set: 5 solved, 136 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:26] [INFO ] Deduced a trap along path composed of 5 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:27] [INFO ] Deduced a trap along path composed of 4 places in 33 ms of which 1 ms to minimize.
Problem TDEAD90 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD71 is UNSAT
At refinement iteration 15 (INCLUDED_ONLY) 0/183 variables, 2/271 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:29] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/183 variables, 1/272 constraints. Problems are: Problem set: 11 solved, 130 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/183 variables, 0/272 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:36] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 4 ms to minimize.
At refinement iteration 18 (OVERLAPS) 0/183 variables, 1/273 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:39] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:00:40] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/183 variables, 2/275 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 183/183 variables, and 275 constraints, problems are : Problem set: 11 solved, 130 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 59/59 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 9/9 constraints]
After SMT, in 40344ms problems are : Problem set: 11 solved, 130 unsolved
Search for dead transitions found 11 dead transitions in 40347ms
Found 11 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 11 transitions
Dead transitions reduction (with SMT) removed 11 transitions
Starting structural reductions in LTL mode, iteration 1 : 59/59 places, 135/146 transitions.
Reduce places removed 4 places and 18 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 55 transition count 117
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 54 transition count 112
Reduce places removed 1 places and 8 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 53 transition count 104
Reduce places removed 2 places and 12 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 8 place count 51 transition count 92
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 9 place count 50 transition count 88
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 10 place count 49 transition count 83
Applied a total of 10 rules in 4 ms. Remains 49 /59 variables (removed 10) and now considering 83/135 (removed 52) transitions.
[2025-06-01 19:00:46] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
// Phase 1: matrix 75 rows 49 cols
[2025-06-01 19:00:46] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:00:46] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-06-01 19:00:46] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2025-06-01 19:00:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:00:46] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-06-01 19:00:46] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 49/59 places, 83/146 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40864 ms. Remains : 49/59 places, 83/146 transitions.
[2025-06-01 19:00:46] [INFO ] Flatten gal took : 9 ms
[2025-06-01 19:00:46] [INFO ] Flatten gal took : 9 ms
[2025-06-01 19:00:46] [INFO ] Input system was already deterministic with 83 transitions.
[2025-06-01 19:00:47] [INFO ] Flatten gal took : 15 ms
[2025-06-01 19:00:47] [INFO ] Flatten gal took : 14 ms
[2025-06-01 19:00:47] [INFO ] Time to serialize gal into /tmp/CTLFireability8089989550808508171.gal : 7 ms
[2025-06-01 19:00:47] [INFO ] Time to serialize properties into /tmp/CTLFireability18247500988172788165.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8089989550808508171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18247500988172788165.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 19:01:17] [INFO ] Flatten gal took : 10 ms
[2025-06-01 19:01:17] [INFO ] Applying decomposition
[2025-06-01 19:01:17] [INFO ] Flatten gal took : 9 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/graph9997213680038204336.txt' '-o' '/tmp/graph9997213680038204336.bin' '-w' '/tmp/graph9997213680038204336.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9997213680038204336.bin' '-l' '-1' '-v' '-w' '/tmp/graph9997213680038204336.weights' '-q' '0' '-e' '0.001'
[2025-06-01 19:01:17] [INFO ] Decomposing Gal with order
[2025-06-01 19:01:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 19:01:17] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-01 19:01:17] [INFO ] Flatten gal took : 64 ms
[2025-06-01 19:01:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 6 ms.
[2025-06-01 19:01:17] [INFO ] Time to serialize gal into /tmp/CTLFireability7571975840983124250.gal : 4 ms
[2025-06-01 19:01:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14945206474513268415.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7571975840983124250.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14945206474513268415.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 146/146 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 146/146 (removed 0) transitions.
[2025-06-01 19:01:47] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
// Phase 1: matrix 124 rows 59 cols
[2025-06-01 19:01:47] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:01:47] [INFO ] Implicit Places using invariants in 87 ms returned []
[2025-06-01 19:01:47] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
[2025-06-01 19:01:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:01:47] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-01 19:01:47] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
Running 141 sub problems to find dead transitions.
[2025-06-01 19:01:47] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
[2025-06-01 19:01:47] [INFO ] Invariant cache hit.
[2025-06-01 19:01:47] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:01:48] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (OVERLAPS) 2/57 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:01:49] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:01:49] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (OVERLAPS) 124/181 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 50/118 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 9 (OVERLAPS) 2/183 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:01:52] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/183 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/183 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 141 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/183 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Real declared 183/183 variables, and 121 constraints, problems are : Problem set: 0 solved, 141 unsolved in 6800 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 59/59 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (OVERLAPS) 2/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (OVERLAPS) 124/181 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/181 variables, 50/118 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 85/203 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:01:55] [INFO ] Deduced a trap along path composed of 6 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:01:55] [INFO ] Deduced a trap along path composed of 4 places in 44 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:01:55] [INFO ] Deduced a trap along path composed of 4 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:01:56] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 4/207 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:01:58] [INFO ] Deduced a trap along path composed of 5 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:01:58] [INFO ] Deduced a trap along path composed of 5 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/181 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/181 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 11 (OVERLAPS) 2/183 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD117 is UNSAT
At refinement iteration 12 (INCLUDED_ONLY) 0/183 variables, 56/267 constraints. Problems are: Problem set: 4 solved, 137 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/183 variables, 1/268 constraints. Problems are: Problem set: 4 solved, 137 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:02:02] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 3 ms to minimize.
Problem TDEAD100 is UNSAT
At refinement iteration 14 (INCLUDED_ONLY) 0/183 variables, 1/269 constraints. Problems are: Problem set: 5 solved, 136 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:02:03] [INFO ] Deduced a trap along path composed of 5 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:02:04] [INFO ] Deduced a trap along path composed of 4 places in 24 ms of which 1 ms to minimize.
Problem TDEAD90 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD71 is UNSAT
At refinement iteration 15 (INCLUDED_ONLY) 0/183 variables, 2/271 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:02:07] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/183 variables, 1/272 constraints. Problems are: Problem set: 11 solved, 130 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/183 variables, 0/272 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:02:14] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 2 ms to minimize.
At refinement iteration 18 (OVERLAPS) 0/183 variables, 1/273 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:02:18] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:02:18] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/183 variables, 2/275 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 183/183 variables, and 275 constraints, problems are : Problem set: 11 solved, 130 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 59/59 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 9/9 constraints]
After SMT, in 36845ms problems are : Problem set: 11 solved, 130 unsolved
Search for dead transitions found 11 dead transitions in 36846ms
Found 11 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 11 transitions
Dead transitions reduction (with SMT) removed 11 transitions
Starting structural reductions in LTL mode, iteration 1 : 59/59 places, 135/146 transitions.
Reduce places removed 4 places and 18 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 55 transition count 117
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 54 transition count 112
Reduce places removed 1 places and 8 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 53 transition count 104
Reduce places removed 2 places and 12 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 8 place count 51 transition count 92
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 9 place count 50 transition count 88
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 10 place count 49 transition count 83
Applied a total of 10 rules in 3 ms. Remains 49 /59 variables (removed 10) and now considering 83/135 (removed 52) transitions.
[2025-06-01 19:02:24] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
// Phase 1: matrix 75 rows 49 cols
[2025-06-01 19:02:24] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:02:24] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-06-01 19:02:24] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2025-06-01 19:02:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:02:24] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-06-01 19:02:24] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 49/59 places, 83/146 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 37343 ms. Remains : 49/59 places, 83/146 transitions.
[2025-06-01 19:02:24] [INFO ] Flatten gal took : 8 ms
[2025-06-01 19:02:24] [INFO ] Flatten gal took : 8 ms
[2025-06-01 19:02:24] [INFO ] Input system was already deterministic with 83 transitions.
[2025-06-01 19:02:24] [INFO ] Flatten gal took : 7 ms
[2025-06-01 19:02:24] [INFO ] Flatten gal took : 7 ms
[2025-06-01 19:02:24] [INFO ] Time to serialize gal into /tmp/CTLFireability2330495414199897055.gal : 2 ms
[2025-06-01 19:02:24] [INFO ] Time to serialize properties into /tmp/CTLFireability3601042535713394965.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2330495414199897055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3601042535713394965.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 19:02:54] [INFO ] Flatten gal took : 8 ms
[2025-06-01 19:02:54] [INFO ] Applying decomposition
[2025-06-01 19:02:54] [INFO ] Flatten gal took : 7 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/graph18006799873422751588.txt' '-o' '/tmp/graph18006799873422751588.bin' '-w' '/tmp/graph18006799873422751588.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18006799873422751588.bin' '-l' '-1' '-v' '-w' '/tmp/graph18006799873422751588.weights' '-q' '0' '-e' '0.001'
[2025-06-01 19:02:54] [INFO ] Decomposing Gal with order
[2025-06-01 19:02:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 19:02:54] [INFO ] Removed a total of 27 redundant transitions.
[2025-06-01 19:02:54] [INFO ] Flatten gal took : 14 ms
[2025-06-01 19:02:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 4 ms.
[2025-06-01 19:02:54] [INFO ] Time to serialize gal into /tmp/CTLFireability4438397580188047123.gal : 3 ms
[2025-06-01 19:02:54] [INFO ] Time to serialize properties into /tmp/CTLFireability18034782116537798645.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4438397580188047123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18034782116537798645.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 146/146 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 146/146 (removed 0) transitions.
[2025-06-01 19:03:25] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
// Phase 1: matrix 124 rows 59 cols
[2025-06-01 19:03:25] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:03:25] [INFO ] Implicit Places using invariants in 103 ms returned []
[2025-06-01 19:03:25] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
[2025-06-01 19:03:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:03:25] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-01 19:03:25] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
Running 141 sub problems to find dead transitions.
[2025-06-01 19:03:25] [INFO ] Flow matrix only has 124 transitions (discarded 22 similar events)
[2025-06-01 19:03:25] [INFO ] Invariant cache hit.
[2025-06-01 19:03:25] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:25] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (OVERLAPS) 2/57 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:26] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:27] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (OVERLAPS) 124/181 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 50/118 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 9 (OVERLAPS) 2/183 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:30] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/183 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/183 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 141 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/183 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Real declared 183/183 variables, and 121 constraints, problems are : Problem set: 0 solved, 141 unsolved in 7157 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 59/59 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (OVERLAPS) 2/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (OVERLAPS) 124/181 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/181 variables, 50/118 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 85/203 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:34] [INFO ] Deduced a trap along path composed of 6 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:34] [INFO ] Deduced a trap along path composed of 4 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:34] [INFO ] Deduced a trap along path composed of 4 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:34] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 4/207 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:36] [INFO ] Deduced a trap along path composed of 5 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:36] [INFO ] Deduced a trap along path composed of 5 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/181 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/181 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 11 (OVERLAPS) 2/183 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD117 is UNSAT
At refinement iteration 12 (INCLUDED_ONLY) 0/183 variables, 56/267 constraints. Problems are: Problem set: 4 solved, 137 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/183 variables, 1/268 constraints. Problems are: Problem set: 4 solved, 137 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:41] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Problem TDEAD100 is UNSAT
At refinement iteration 14 (INCLUDED_ONLY) 0/183 variables, 1/269 constraints. Problems are: Problem set: 5 solved, 136 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:43] [INFO ] Deduced a trap along path composed of 5 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:44] [INFO ] Deduced a trap along path composed of 4 places in 23 ms of which 0 ms to minimize.
Problem TDEAD90 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD71 is UNSAT
At refinement iteration 15 (INCLUDED_ONLY) 0/183 variables, 2/271 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:47] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/183 variables, 1/272 constraints. Problems are: Problem set: 11 solved, 130 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/183 variables, 0/272 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:55] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 5 ms to minimize.
At refinement iteration 18 (OVERLAPS) 0/183 variables, 1/273 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:58] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 19:03:59] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/183 variables, 2/275 constraints. Problems are: Problem set: 11 solved, 130 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 183/183 variables, and 275 constraints, problems are : Problem set: 11 solved, 130 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 59/59 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 9/9 constraints]
After SMT, in 37204ms problems are : Problem set: 11 solved, 130 unsolved
Search for dead transitions found 11 dead transitions in 37205ms
Found 11 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 11 transitions
Dead transitions reduction (with SMT) removed 11 transitions
Starting structural reductions in LTL mode, iteration 1 : 59/59 places, 135/146 transitions.
Reduce places removed 4 places and 18 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 55 transition count 117
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 54 transition count 112
Reduce places removed 1 places and 8 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 53 transition count 104
Reduce places removed 2 places and 12 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 8 place count 51 transition count 92
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 9 place count 50 transition count 88
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 10 place count 49 transition count 83
Applied a total of 10 rules in 3 ms. Remains 49 /59 variables (removed 10) and now considering 83/135 (removed 52) transitions.
[2025-06-01 19:04:02] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
// Phase 1: matrix 75 rows 49 cols
[2025-06-01 19:04:02] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:04:02] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-01 19:04:02] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2025-06-01 19:04:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 19:04:02] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-06-01 19:04:02] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 49/59 places, 83/146 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 37677 ms. Remains : 49/59 places, 83/146 transitions.
[2025-06-01 19:04:02] [INFO ] Flatten gal took : 7 ms
[2025-06-01 19:04:02] [INFO ] Flatten gal took : 7 ms
[2025-06-01 19:04:02] [INFO ] Input system was already deterministic with 83 transitions.
[2025-06-01 19:04:02] [INFO ] Flatten gal took : 6 ms
[2025-06-01 19:04:02] [INFO ] Flatten gal took : 6 ms
[2025-06-01 19:04:02] [INFO ] Time to serialize gal into /tmp/CTLFireability17528578699108247000.gal : 2 ms
[2025-06-01 19:04:02] [INFO ] Time to serialize properties into /tmp/CTLFireability15592940526326848255.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17528578699108247000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15592940526326848255.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 19:04:32] [INFO ] Flatten gal took : 13 ms
[2025-06-01 19:04:32] [INFO ] Applying decomposition
[2025-06-01 19:04:32] [INFO ] Flatten gal took : 7 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/graph9180539460739209847.txt' '-o' '/tmp/graph9180539460739209847.bin' '-w' '/tmp/graph9180539460739209847.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9180539460739209847.bin' '-l' '-1' '-v' '-w' '/tmp/graph9180539460739209847.weights' '-q' '0' '-e' '0.001'
[2025-06-01 19:04:32] [INFO ] Decomposing Gal with order
[2025-06-01 19:04:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 19:04:32] [INFO ] Removed a total of 27 redundant transitions.
[2025-06-01 19:04:32] [INFO ] Flatten gal took : 19 ms
[2025-06-01 19:04:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 4 ms.
[2025-06-01 19:04:32] [INFO ] Time to serialize gal into /tmp/CTLFireability16687388283798310455.gal : 3 ms
[2025-06-01 19:04:32] [INFO ] Time to serialize properties into /tmp/CTLFireability417845222081114108.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16687388283798310455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability417845222081114108.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 19:05:02] [INFO ] Flatten gal took : 12 ms
[2025-06-01 19:05:02] [INFO ] Flatten gal took : 12 ms
[2025-06-01 19:05:02] [INFO ] Applying decomposition
[2025-06-01 19:05:02] [INFO ] Flatten gal took : 13 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/graph7133692922613169531.txt' '-o' '/tmp/graph7133692922613169531.bin' '-w' '/tmp/graph7133692922613169531.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7133692922613169531.bin' '-l' '-1' '-v' '-w' '/tmp/graph7133692922613169531.weights' '-q' '0' '-e' '0.001'
[2025-06-01 19:05:02] [INFO ] Decomposing Gal with order
[2025-06-01 19:05:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 19:05:02] [INFO ] Removed a total of 61 redundant transitions.
[2025-06-01 19:05:03] [INFO ] Flatten gal took : 21 ms
[2025-06-01 19:05:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 3 ms.
[2025-06-01 19:05:03] [INFO ] Time to serialize gal into /tmp/CTLFireability10024542265065227554.gal : 2 ms
[2025-06-01 19:05:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13442159877663704162.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10024542265065227554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13442159877663704162.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 19:26:58] [INFO ] Flatten gal took : 11 ms
[2025-06-01 19:26:58] [INFO ] Time to serialize gal into /tmp/CTLFireability3591629075405954736.gal : 2 ms
[2025-06-01 19:26:58] [INFO ] Time to serialize properties into /tmp/CTLFireability13151461252428857584.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3591629075405954736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13151461252428857584.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 19:48:54] [INFO ] Flatten gal took : 8 ms
[2025-06-01 19:48:54] [INFO ] Input system was already deterministic with 146 transitions.
[2025-06-01 19:48:54] [INFO ] Transformed 59 places.
[2025-06-01 19:48:54] [INFO ] Transformed 146 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-01 19:48:54] [INFO ] Time to serialize gal into /tmp/CTLFireability5018529498859377631.gal : 1 ms
[2025-06-01 19:48:54] [INFO ] Time to serialize properties into /tmp/CTLFireability15544166674156472616.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5018529498859377631.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15544166674156472616.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="Medical-PT-14"
export BK_EXAMINATION="CTLFireability"
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 Medical-PT-14, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r128-smll-174876523800050"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-14.tgz
mv Medical-PT-14 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;