About the Execution of ITS-Tools for ShieldIIPt-PT-030A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 770110.00 | 0.00 | 0.00 | TFTFFTFTTFTTFTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532900537.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 ShieldIIPt-PT-030A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532900537
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K 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 3.7K 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 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 159K 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 ShieldIIPt-PT-030A-CTLCardinality-2023-12
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2023-13
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2023-14
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2023-15
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-00
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-01
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-02
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-03
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-04
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-05
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-06
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-07
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-08
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-09
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-10
FORMULA_NAME ShieldIIPt-PT-030A-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1749142014148
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-030A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-05 16:46:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 16:46:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 16:46:55] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2025-06-05 16:46:55] [INFO ] Transformed 573 places.
[2025-06-05 16:46:55] [INFO ] Transformed 423 transitions.
[2025-06-05 16:46:55] [INFO ] Found NUPN structural information;
[2025-06-05 16:46:55] [INFO ] Parsed PT model containing 573 places and 423 transitions and 1806 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 114 out of 573 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 48 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
// Phase 1: matrix 422 rows 573 cols
[2025-06-05 16:46:55] [INFO ] Computed 271 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:46:56] [INFO ] Implicit Places using invariants in 514 ms returned []
[2025-06-05 16:46:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:46:56] [INFO ] Implicit Places using invariants and state equation in 458 ms returned []
Implicit Place search using SMT with State Equation took 1001 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:46:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30034 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30020 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60244ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60256ms
Finished structural reductions in LTL mode , in 1 iterations and 61324 ms. Remains : 573/573 places, 422/422 transitions.
Support contains 114 out of 573 places after structural reductions.
[2025-06-05 16:47:57] [INFO ] Flatten gal took : 99 ms
[2025-06-05 16:47:57] [INFO ] Flatten gal took : 46 ms
[2025-06-05 16:47:57] [INFO ] Input system was already deterministic with 422 transitions.
Support contains 99 out of 573 places (down from 114) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 67 to 65
RANDOM walk for 40000 steps (8 resets) in 2620 ms. (15 steps per ms) remains 26/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 26/26 properties
[2025-06-05 16:47:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 61/105 variables, 46/90 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 61/151 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 468/573 variables, 225/376 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/573 variables, 468/844 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/995 variables, 0/1417 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 10 (OVERLAPS) 0/995 variables, 0/1417 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 26 unsolved in 1238 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 61/105 variables, 46/90 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 61/151 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 468/573 variables, 225/376 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/573 variables, 468/844 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/995 variables, 26/1443 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/995 variables, 0/1443 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 11 (OVERLAPS) 0/995 variables, 0/1443 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 995/995 variables, and 1443 constraints, problems are : Problem set: 0 solved, 26 unsolved in 4303 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5556ms problems are : Problem set: 0 solved, 26 unsolved
Fused 26 Parikh solutions to 23 different solutions.
Finished Parikh walk after 50748 steps, including 69 resets, run visited all 3 properties in 515 ms. (steps per millisecond=98 )
Parikh walk visited 26 properties in 28223 ms.
[2025-06-05 16:48:32] [INFO ] Flatten gal took : 32 ms
[2025-06-05 16:48:32] [INFO ] Flatten gal took : 32 ms
[2025-06-05 16:48:32] [INFO ] Input system was already deterministic with 422 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 18 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
[2025-06-05 16:48:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:48:32] [INFO ] Implicit Places using invariants in 296 ms returned []
[2025-06-05 16:48:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:48:33] [INFO ] Implicit Places using invariants and state equation in 499 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:48:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30015 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30020 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60110ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60112ms
Finished structural reductions in LTL mode , in 1 iterations and 60929 ms. Remains : 573/573 places, 422/422 transitions.
[2025-06-05 16:49:33] [INFO ] Flatten gal took : 27 ms
[2025-06-05 16:49:33] [INFO ] Flatten gal took : 28 ms
[2025-06-05 16:49:33] [INFO ] Input system was already deterministic with 422 transitions.
[2025-06-05 16:49:33] [INFO ] Flatten gal took : 24 ms
[2025-06-05 16:49:33] [INFO ] Flatten gal took : 21 ms
[2025-06-05 16:49:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality3581024572918901216.gal : 16 ms
[2025-06-05 16:49:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality13525857333291563615.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3581024572918901216.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13525857333291563615.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+84,1.0206,34004,2,1506,5,120994,6,0,2716,192711,0
Converting to forward existential form...Done !
original formula: AG(E(E((!(EG((p427==1))) * A((p278==0) U ((p166==0)||(p309==1)))) U AG(((p319==1)||(p404==1)))) U EX(!((EF(((p104==0)||(p297==1))) + (p54...165
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E((!(EG((p427==1))) * !((E(!(((p166==0)||(p309==1))) U (!((p278==0)) * !(((p166==0)||(p3...310
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 415/7/7
(forward)formula 0,0,3.51175,59704,1,0,15,318086,45,4,14855,192711,19
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 572 transition count 420
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 570 transition count 420
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 568 transition count 419
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 568 transition count 418
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 567 transition count 418
Applied a total of 8 rules in 78 ms. Remains 567 /573 variables (removed 6) and now considering 418/422 (removed 4) transitions.
// Phase 1: matrix 418 rows 567 cols
[2025-06-05 16:49:37] [INFO ] Computed 269 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:49:37] [INFO ] Implicit Places using invariants in 291 ms returned [556]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 293 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 566/573 places, 418/422 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 565 transition count 417
Applied a total of 2 rules in 42 ms. Remains 565 /566 variables (removed 1) and now considering 417/418 (removed 1) transitions.
// Phase 1: matrix 417 rows 565 cols
[2025-06-05 16:49:37] [INFO ] Computed 268 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:49:37] [INFO ] Implicit Places using invariants in 297 ms returned []
[2025-06-05 16:49:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:49:38] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 768 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 565/573 places, 417/422 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1181 ms. Remains : 565/573 places, 417/422 transitions.
[2025-06-05 16:49:38] [INFO ] Flatten gal took : 14 ms
[2025-06-05 16:49:38] [INFO ] Flatten gal took : 14 ms
[2025-06-05 16:49:38] [INFO ] Input system was already deterministic with 417 transitions.
[2025-06-05 16:49:38] [INFO ] Flatten gal took : 14 ms
[2025-06-05 16:49:38] [INFO ] Flatten gal took : 14 ms
[2025-06-05 16:49:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality7624980801860110045.gal : 3 ms
[2025-06-05 16:49:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality13071945653988207214.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/CTLCardinality7624980801860110045.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13071945653988207214.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+83,0.352543,16972,2,1072,5,55002,6,0,2680,73836,0
Converting to forward existential form...Done !
original formula: AG(EF((p106==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p106==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.27291,46320,1,0,6,307065,14,0,12469,73836,5
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 8 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
// Phase 1: matrix 422 rows 573 cols
[2025-06-05 16:49:39] [INFO ] Computed 271 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:49:39] [INFO ] Implicit Places using invariants in 293 ms returned []
[2025-06-05 16:49:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:49:40] [INFO ] Implicit Places using invariants and state equation in 490 ms returned []
Implicit Place search using SMT with State Equation took 785 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:49:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30015 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30017 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60119ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60121ms
Finished structural reductions in LTL mode , in 1 iterations and 60916 ms. Remains : 573/573 places, 422/422 transitions.
[2025-06-05 16:50:40] [INFO ] Flatten gal took : 18 ms
[2025-06-05 16:50:40] [INFO ] Flatten gal took : 18 ms
[2025-06-05 16:50:40] [INFO ] Input system was already deterministic with 422 transitions.
[2025-06-05 16:50:40] [INFO ] Flatten gal took : 19 ms
[2025-06-05 16:50:40] [INFO ] Flatten gal took : 18 ms
[2025-06-05 16:50:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality16725732410158746290.gal : 4 ms
[2025-06-05 16:50:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality3736090021084222507.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/CTLCardinality16725732410158746290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3736090021084222507.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+84,1.01279,34176,2,1506,5,120994,6,0,2716,192711,0
Converting to forward existential form...Done !
original formula: (E((!(((AF(((p63==1)&&((p382==0)||(p565==1)))) + (p126==0)) + (p0==1))) + ((p110!=0) * ((EX((p373==1)) + !(((p484==1)||(p495==1)))) + AX(...315
=> equivalent forward existential formula: (([(EY((Init * E((!(((!(EG(!(((p63==1)&&((p382==0)||(p565==1)))))) + (p126==0)) + (p0==1))) + ((p110!=0) * ((EX(...915
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 418/0/4
Hit Full ! (commute/partial/dont) 418/0/4
(forward)formula 0,0,3.90093,74924,1,0,35,402363,61,17,14958,195884,33
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 11 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
[2025-06-05 16:50:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:50:44] [INFO ] Implicit Places using invariants in 298 ms returned []
[2025-06-05 16:50:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:50:45] [INFO ] Implicit Places using invariants and state equation in 479 ms returned []
Implicit Place search using SMT with State Equation took 778 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:50:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30016 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30021 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60106ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60107ms
Finished structural reductions in LTL mode , in 1 iterations and 60897 ms. Remains : 573/573 places, 422/422 transitions.
[2025-06-05 16:51:45] [INFO ] Flatten gal took : 18 ms
[2025-06-05 16:51:45] [INFO ] Flatten gal took : 18 ms
[2025-06-05 16:51:45] [INFO ] Input system was already deterministic with 422 transitions.
[2025-06-05 16:51:45] [INFO ] Flatten gal took : 18 ms
[2025-06-05 16:51:45] [INFO ] Flatten gal took : 19 ms
[2025-06-05 16:51:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality16946700567526047546.gal : 3 ms
[2025-06-05 16:51:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality12044064009392523843.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/CTLCardinality16946700567526047546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12044064009392523843.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+84,0.995405,34088,2,1506,5,120994,6,0,2716,192711,0
Converting to forward existential form...Done !
original formula: ((AX(EX(!(A(AG((p228==1)) U E((p68==0) U ((p427==0)||(p197==1))))))) + EF((p27==1))) + AF(AX(((p10==0)||(p35==1)))))
=> equivalent forward existential formula: [FwdG((Init * !((!(EX(!(EX(!(!((E(!(E((p68==0) U ((p427==0)||(p197==1)))) U (!(!(E(TRUE U !((p228==1))))) * !(E(...313
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 420/0/2
Using saturation style SCC detection
(forward)formula 0,1,3.73541,71212,1,0,19,374680,37,6,15255,192711,22
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 5 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
[2025-06-05 16:51:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:51:49] [INFO ] Implicit Places using invariants in 288 ms returned []
[2025-06-05 16:51:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:51:50] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 751 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:51:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30016 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30024 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60116ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60118ms
Finished structural reductions in LTL mode , in 1 iterations and 60875 ms. Remains : 573/573 places, 422/422 transitions.
[2025-06-05 16:52:50] [INFO ] Flatten gal took : 17 ms
[2025-06-05 16:52:50] [INFO ] Flatten gal took : 18 ms
[2025-06-05 16:52:50] [INFO ] Input system was already deterministic with 422 transitions.
[2025-06-05 16:52:50] [INFO ] Flatten gal took : 17 ms
[2025-06-05 16:52:50] [INFO ] Flatten gal took : 18 ms
[2025-06-05 16:52:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality9889265920282197628.gal : 2 ms
[2025-06-05 16:52:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality13586187214357049807.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/CTLCardinality9889265920282197628.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13586187214357049807.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+84,0.967187,34176,2,1506,5,120994,6,0,2716,192711,0
Converting to forward existential form...Done !
original formula: (EG((p24==1)) + EF(((AX(AF((p496==1))) * !(A((p89!=1) U (((p170==1)||(p327==0))||(p122==1))))) * AF(((p385==0)||(p57==0))))))
=> equivalent forward existential formula: ([FwdG(Init,(p24==1))] != FALSE + [((FwdU(Init,TRUE) * (!(EX(!(!(EG(!((p496==1))))))) * !(!((E(!((((p170==1)||(p...330
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 414/16/8
(forward)formula 0,1,3.32451,58532,1,0,18,318744,47,7,14603,192711,16
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 6 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
[2025-06-05 16:52:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:52:54] [INFO ] Implicit Places using invariants in 288 ms returned []
[2025-06-05 16:52:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:52:54] [INFO ] Implicit Places using invariants and state equation in 515 ms returned []
Implicit Place search using SMT with State Equation took 804 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:52:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30016 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30013 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60101ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60102ms
Finished structural reductions in LTL mode , in 1 iterations and 60913 ms. Remains : 573/573 places, 422/422 transitions.
[2025-06-05 16:53:54] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:53:54] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:53:54] [INFO ] Input system was already deterministic with 422 transitions.
[2025-06-05 16:53:54] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:53:54] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:53:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality9315974796508871106.gal : 6 ms
[2025-06-05 16:53:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality13132615442728156964.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/CTLCardinality9315974796508871106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13132615442728156964.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+84,1.01972,34044,2,1506,5,120994,6,0,2716,192711,0
Converting to forward existential form...Done !
original formula: AG((((AX(AF((p103==1))) + AF(((p102==0)&&(p89==1)))) + ((p77==0) + AG((p483!=0)))) + A(((p238==0)||(p294==1)) U ((p294==0)||(p190==1)))))
=> equivalent forward existential formula: [(FwdU((((FwdU(Init,TRUE) * !(!((E(!(((p294==0)||(p190==1))) U (!(((p238==0)||(p294==1))) * !(((p294==0)||(p190=...316
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.50794,63392,1,0,21,334909,44,10,14583,192711,17
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 4 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
[2025-06-05 16:53:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:53:58] [INFO ] Implicit Places using invariants in 297 ms returned []
[2025-06-05 16:53:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:53:59] [INFO ] Implicit Places using invariants and state equation in 496 ms returned []
Implicit Place search using SMT with State Equation took 794 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:53:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30014 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30017 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Finished structural reductions in LTL mode , in 1 iterations and 60893 ms. Remains : 573/573 places, 422/422 transitions.
[2025-06-05 16:54:59] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:54:59] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:54:59] [INFO ] Input system was already deterministic with 422 transitions.
[2025-06-05 16:54:59] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:54:59] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:54:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality9768596707384293993.gal : 3 ms
[2025-06-05 16:54:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality15553994476598342500.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/CTLCardinality9768596707384293993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15553994476598342500.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+84,0.985922,34176,2,1506,5,120994,6,0,2716,192711,0
Converting to forward existential form...Done !
original formula: AX(!(E((!(AX((p300==1))) + (p278==1)) U (EG((p519==0)) * !(EF((p207==1)))))))
=> equivalent forward existential formula: [((FwdU(EY(Init),(!(!(EX(!((p300==1))))) + (p278==1))) * EG((p519==0))) * !(E(TRUE U (p207==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.56459,51700,1,0,6,276876,14,0,13437,192711,5
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 9 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
[2025-06-05 16:55:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:55:02] [INFO ] Implicit Places using invariants in 280 ms returned []
[2025-06-05 16:55:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:55:02] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 817 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:55:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30013 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30016 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60099ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60100ms
Finished structural reductions in LTL mode , in 1 iterations and 60928 ms. Remains : 573/573 places, 422/422 transitions.
[2025-06-05 16:56:02] [INFO ] Flatten gal took : 19 ms
[2025-06-05 16:56:02] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:56:02] [INFO ] Input system was already deterministic with 422 transitions.
[2025-06-05 16:56:02] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:56:02] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:56:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality15236105950544879267.gal : 2 ms
[2025-06-05 16:56:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality3387946980502481827.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/CTLCardinality15236105950544879267.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3387946980502481827.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+84,0.947552,34180,2,1506,5,120994,6,0,2716,192711,0
Converting to forward existential form...Done !
original formula: AG(((p394==0) * EX(EX(AF((p562==0))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((p394==0)))] = FALSE * [(FwdU(Init,TRUE) * !(EX(EX(!(EG(!((p562==0))))))))] = FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.06174,53092,1,0,11,282264,19,3,14191,192711,9
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 573 transition count 421
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 572 transition count 421
Applied a total of 2 rules in 28 ms. Remains 572 /573 variables (removed 1) and now considering 421/422 (removed 1) transitions.
// Phase 1: matrix 421 rows 572 cols
[2025-06-05 16:56:06] [INFO ] Computed 271 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:56:06] [INFO ] Implicit Places using invariants in 274 ms returned [563]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 275 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 571/573 places, 421/422 transitions.
Applied a total of 0 rules in 14 ms. Remains 571 /571 variables (removed 0) and now considering 421/421 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 317 ms. Remains : 571/573 places, 421/422 transitions.
[2025-06-05 16:56:06] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:56:06] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:56:06] [INFO ] Input system was already deterministic with 421 transitions.
[2025-06-05 16:56:06] [INFO ] Flatten gal took : 20 ms
[2025-06-05 16:56:06] [INFO ] Flatten gal took : 18 ms
[2025-06-05 16:56:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality2074014074917276720.gal : 2 ms
[2025-06-05 16:56:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality2812968660172151173.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/CTLCardinality2074014074917276720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2812968660172151173.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5325e+84,0.928849,33908,2,1501,5,120171,6,0,2707,191538,0
Converting to forward existential form...Done !
original formula: EF(!(E((!((((p565==0)||(p164==1))&&((p49==0)||(p87==1)))) + AF(((p25==0)||(p126==1)))) U (((EG(((p269==0)||(p510==1))) * (p261==0)) + ((p...191
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!((((p565==0)||(p164==1))&&((p49==0)||(p87==1)))) + !(EG(!(((p25==0)||(p126==1)))))) U ...249
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,14.1606,453560,1,0,55,1.74449e+06,34,33,14172,3.77315e+06,40
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 12 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
// Phase 1: matrix 422 rows 573 cols
[2025-06-05 16:56:20] [INFO ] Computed 271 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:56:20] [INFO ] Implicit Places using invariants in 264 ms returned []
[2025-06-05 16:56:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:56:21] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 715 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:56:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30012 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30021 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60109ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60110ms
Finished structural reductions in LTL mode , in 1 iterations and 60839 ms. Remains : 573/573 places, 422/422 transitions.
[2025-06-05 16:57:21] [INFO ] Flatten gal took : 20 ms
[2025-06-05 16:57:21] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:57:21] [INFO ] Input system was already deterministic with 422 transitions.
[2025-06-05 16:57:21] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:57:21] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:57:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality10111100574522050469.gal : 2 ms
[2025-06-05 16:57:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality9848526121851551214.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/CTLCardinality10111100574522050469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9848526121851551214.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+84,0.942187,34180,2,1506,5,120994,6,0,2716,192711,0
Converting to forward existential form...Done !
original formula: (E(EG(AX(((p347==1)||(p210==1)))) U EX((((p93!=1)||(p370==0))||(p554==1)))) * EF(AG(((p31!=0)||(p66!=1)))))
=> equivalent forward existential formula: [(FwdU((Init * E(EG(!(EX(!(((p347==1)||(p210==1)))))) U EX((((p93!=1)||(p370==0))||(p554==1))))),TRUE) * !(E(TRU...195
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.55873,55368,1,0,6,300989,15,0,13442,192711,5
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 12 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
[2025-06-05 16:57:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:57:24] [INFO ] Implicit Places using invariants in 263 ms returned []
[2025-06-05 16:57:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:57:24] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 720 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:57:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30011 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30012 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60099ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60100ms
Finished structural reductions in LTL mode , in 1 iterations and 60833 ms. Remains : 573/573 places, 422/422 transitions.
[2025-06-05 16:58:24] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:58:25] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:58:25] [INFO ] Input system was already deterministic with 422 transitions.
[2025-06-05 16:58:25] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:58:25] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:58:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality126931666653361619.gal : 2 ms
[2025-06-05 16:58:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality12313110361300454958.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/CTLCardinality126931666653361619.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12313110361300454958.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+84,0.972416,34052,2,1506,5,120994,6,0,2716,192711,0
Converting to forward existential form...Done !
original formula: EF((EX((p387==0)) * EF(!(E((((p138==0)||(p481==1))||((p254==0)||(p263==1))) U (p410!=1))))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * EX((p387==0))),TRUE) * !(E((((p138==0)||(p481==1))||((p254==0)||(p263==1))) U (p410!=1...169
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 412/0/10
(forward)formula 0,1,2.6517,56400,1,0,11,294344,19,3,14753,192711,10
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 573 transition count 421
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 572 transition count 421
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 571 transition count 420
Applied a total of 4 rules in 30 ms. Remains 571 /573 variables (removed 2) and now considering 420/422 (removed 2) transitions.
// Phase 1: matrix 420 rows 571 cols
[2025-06-05 16:58:27] [INFO ] Computed 271 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:58:28] [INFO ] Implicit Places using invariants in 278 ms returned [563, 564]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 279 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 569/573 places, 420/422 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 569 transition count 419
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 568 transition count 419
Applied a total of 2 rules in 18 ms. Remains 568 /569 variables (removed 1) and now considering 419/420 (removed 1) transitions.
// Phase 1: matrix 419 rows 568 cols
[2025-06-05 16:58:28] [INFO ] Computed 269 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:58:28] [INFO ] Implicit Places using invariants in 259 ms returned [557]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 260 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 567/573 places, 419/422 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 566 transition count 418
Applied a total of 2 rules in 15 ms. Remains 566 /567 variables (removed 1) and now considering 418/419 (removed 1) transitions.
// Phase 1: matrix 418 rows 566 cols
[2025-06-05 16:58:28] [INFO ] Computed 268 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:58:28] [INFO ] Implicit Places using invariants in 256 ms returned []
[2025-06-05 16:58:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:58:29] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 722 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 566/573 places, 418/422 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1326 ms. Remains : 566/573 places, 418/422 transitions.
[2025-06-05 16:58:29] [INFO ] Flatten gal took : 16 ms
[2025-06-05 16:58:29] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:58:29] [INFO ] Input system was already deterministic with 418 transitions.
[2025-06-05 16:58:29] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:58:29] [INFO ] Flatten gal took : 14 ms
[2025-06-05 16:58:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality8767659964550162566.gal : 2 ms
[2025-06-05 16:58:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality14492251255287172911.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/CTLCardinality8767659964550162566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14492251255287172911.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+83,0.928075,33628,2,1486,5,118614,6,0,2684,188924,0
Converting to forward existential form...Done !
original formula: EF(!(A(EG(((p60==0)||(p304==1))) U ((p13!=1)&&(p61!=1)))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(((p13!=1)&&(p61!=1)))) * !(((p13!=1)&&(p61!=1)))) * !(EG(((p60==0)||(p304==1)))))] !=...221
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 414/0/4
(forward)formula 0,1,3.09826,54304,1,0,11,295061,26,4,14400,188924,11
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Applied a total of 0 rules in 4 ms. Remains 573 /573 variables (removed 0) and now considering 422/422 (removed 0) transitions.
// Phase 1: matrix 422 rows 573 cols
[2025-06-05 16:58:32] [INFO ] Computed 271 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:58:32] [INFO ] Implicit Places using invariants in 262 ms returned []
[2025-06-05 16:58:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:58:32] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
Running 421 sub problems to find dead transitions.
[2025-06-05 16:58:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30012 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 572/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/572 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (OVERLAPS) 1/573 variables, 271/843 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/995 variables, 421/1838 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 995/995 variables, and 1838 constraints, problems are : Problem set: 0 solved, 421 unsolved in 30019 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60107ms problems are : Problem set: 0 solved, 421 unsolved
Search for dead transitions found 0 dead transitions in 60108ms
Finished structural reductions in LTL mode , in 1 iterations and 60822 ms. Remains : 573/573 places, 422/422 transitions.
[2025-06-05 16:59:33] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:33] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:33] [INFO ] Input system was already deterministic with 422 transitions.
[2025-06-05 16:59:33] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:33] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality6523938814035266180.gal : 2 ms
[2025-06-05 16:59:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality5391001325180046097.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/CTLCardinality6523938814035266180.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5391001325180046097.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+84,0.99113,34076,2,1506,5,120994,6,0,2716,192711,0
Converting to forward existential form...Done !
original formula: EX((AG(((p131==0)||(p188==1))) + (AG(AX(((p426==1)&&((p91==0)||(p145==1))))) * (p355==1))))
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !(((p131==0)||(p188==1))))))] != FALSE + [((EY(Init) * (p355==1)) * !(E(TRUE U !(!(EX(!...208
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.69558,57696,1,0,8,310129,17,0,13452,192711,9
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 573 transition count 421
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 572 transition count 421
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 571 transition count 420
Applied a total of 4 rules in 23 ms. Remains 571 /573 variables (removed 2) and now considering 420/422 (removed 2) transitions.
// Phase 1: matrix 420 rows 571 cols
[2025-06-05 16:59:35] [INFO ] Computed 271 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:59:36] [INFO ] Implicit Places using invariants in 270 ms returned [563, 564]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 271 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 569/573 places, 420/422 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 569 transition count 419
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 568 transition count 419
Applied a total of 2 rules in 13 ms. Remains 568 /569 variables (removed 1) and now considering 419/420 (removed 1) transitions.
// Phase 1: matrix 419 rows 568 cols
[2025-06-05 16:59:36] [INFO ] Computed 269 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:59:36] [INFO ] Implicit Places using invariants in 263 ms returned [557]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 265 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 567/573 places, 419/422 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 566 transition count 418
Applied a total of 2 rules in 14 ms. Remains 566 /567 variables (removed 1) and now considering 418/419 (removed 1) transitions.
// Phase 1: matrix 418 rows 566 cols
[2025-06-05 16:59:36] [INFO ] Computed 268 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:59:36] [INFO ] Implicit Places using invariants in 259 ms returned []
[2025-06-05 16:59:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:59:37] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 725 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 566/573 places, 418/422 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1312 ms. Remains : 566/573 places, 418/422 transitions.
[2025-06-05 16:59:37] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:37] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:37] [INFO ] Input system was already deterministic with 418 transitions.
[2025-06-05 16:59:37] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:37] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality1807478809475738480.gal : 2 ms
[2025-06-05 16:59:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality129299095145452203.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/CTLCardinality1807478809475738480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality129299095145452203.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+83,0.971032,33620,2,1486,5,118614,6,0,2684,188924,0
Converting to forward existential form...Done !
original formula: AG(EF(((AG(((p56==0)||(p382==1))) + (p400==0)) + ((p263==0)&&(p400==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((!(E(TRUE U !(((p56==0)||(p382==1))))) + (p400==0)) + ((p263==0)&&(p400==1))))))...164
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.64016,57116,1,0,9,300263,17,1,13285,188924,9
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 573/573 places, 422/422 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 573 transition count 421
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 572 transition count 421
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 571 transition count 420
Applied a total of 4 rules in 23 ms. Remains 571 /573 variables (removed 2) and now considering 420/422 (removed 2) transitions.
// Phase 1: matrix 420 rows 571 cols
[2025-06-05 16:59:39] [INFO ] Computed 271 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:59:40] [INFO ] Implicit Places using invariants in 277 ms returned [563, 564]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 278 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 569/573 places, 420/422 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 569 transition count 419
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 568 transition count 419
Applied a total of 2 rules in 14 ms. Remains 568 /569 variables (removed 1) and now considering 419/420 (removed 1) transitions.
// Phase 1: matrix 419 rows 568 cols
[2025-06-05 16:59:40] [INFO ] Computed 269 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:59:40] [INFO ] Implicit Places using invariants in 271 ms returned [557]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 272 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 567/573 places, 419/422 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 566 transition count 418
Applied a total of 2 rules in 13 ms. Remains 566 /567 variables (removed 1) and now considering 418/419 (removed 1) transitions.
// Phase 1: matrix 418 rows 566 cols
[2025-06-05 16:59:40] [INFO ] Computed 268 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:59:40] [INFO ] Implicit Places using invariants in 259 ms returned []
[2025-06-05 16:59:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 16:59:41] [INFO ] Implicit Places using invariants and state equation in 449 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 566/573 places, 418/422 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1310 ms. Remains : 566/573 places, 418/422 transitions.
[2025-06-05 16:59:41] [INFO ] Flatten gal took : 14 ms
[2025-06-05 16:59:41] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:41] [INFO ] Input system was already deterministic with 418 transitions.
[2025-06-05 16:59:41] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:41] [INFO ] Flatten gal took : 15 ms
[2025-06-05 16:59:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality5732070045147066438.gal : 2 ms
[2025-06-05 16:59:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality15229384962583676411.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/CTLCardinality5732070045147066438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15229384962583676411.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06499e+83,0.974767,33620,2,1486,5,118614,6,0,2684,188924,0
Converting to forward existential form...Done !
original formula: AG(((E((p74==1) U ((p487==0)||(p103==1))) + AG(((p222==0)&&(p382==1)))) + ((!(E(((p491==0)||(p229==1)) U ((p409==0)||(p5==1)))) * AG((p46...216
=> equivalent forward existential formula: (([(FwdU((FwdU(Init,TRUE) * !((E((p74==1) U ((p487==0)||(p103==1))) + !(E(TRUE U !(((p222==0)&&(p382==1)))))))),...527
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 414/0/4
(forward)formula 0,0,2.78923,59440,1,0,13,320346,25,4,13621,188924,10
FORMULA ShieldIIPt-PT-030A-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2025-06-05 16:59:44] [INFO ] Flatten gal took : 19 ms
[2025-06-05 16:59:44] [INFO ] Flatten gal took : 15 ms
Total runtime 768889 ms.
BK_STOP 1749142784258
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="ShieldIIPt-PT-030A"
export BK_EXAMINATION="CTLCardinality"
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 ShieldIIPt-PT-030A, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r198-tall-174894532900537"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-030A.tgz
mv ShieldIIPt-PT-030A execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;