About the Execution of ITS-Tools for CANConstruction-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 686.436 | 274797.00 | 330288.00 | 895.40 | FFTFFFTT?FF??F?? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r034-tall-177946842100619.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is CANConstruction-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842100619
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 9.1K Mar 6 09:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 6 09:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 6 09:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 6 09:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Mar 15 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 09:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 6 09:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 09:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Mar 6 09:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 173K Mar 3 18:30 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 CANConstruction-PT-010-LTLCardinality-00
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-01
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-02
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-03
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-04
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-05
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-06
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-07
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-08
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-09
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-10
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-11
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-12
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-13
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-14
FORMULA_NAME CANConstruction-PT-010-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779631592494
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-24 14:06:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 14:06:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 14:06:33] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2026-05-24 14:06:33] [INFO ] Transformed 322 places.
[2026-05-24 14:06:33] [INFO ] Transformed 480 transitions.
[2026-05-24 14:06:33] [INFO ] Parsed PT model containing 322 places and 480 transitions and 1400 arcs in 172 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CANConstruction-PT-010-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-010-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 322 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 480/480 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 252 transition count 340
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 252 transition count 340
Applied a total of 140 rules in 67 ms. Remains 252 /322 variables (removed 70) and now considering 340/480 (removed 140) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11760334440159257034.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-306831468785561756.kers'
[2026-05-24 14:06:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11760334440159257034.kers, --Pflows, --basisKERS=/tmp/petrispot-output-306831468785561756.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 340 rows 252 cols 740 entries
Finished phase 1 with 221 SingleSign rule and 10 generalized
[2026-05-24 14:06:34] [INFO ] Computed 21 invariants in 1 ms
Computed 21 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-306831468785561756.kers
Total runtime 2 ms.
[2026-05-24 14:06:34] [INFO ] Implicit Places using invariants in 366 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 398 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 242/322 places, 340/480 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 235 transition count 333
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 235 transition count 333
Applied a total of 14 rules in 12 ms. Remains 235 /242 variables (removed 7) and now considering 333/340 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12886632320398414415.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8276422624757688567.kers'
[2026-05-24 14:06:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12886632320398414415.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8276422624757688567.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 333 rows 235 cols 689 entries
Finished phase 1 with 224 SingleSign rule and 0 generalized
[2026-05-24 14:06:34] [INFO ] Computed 11 invariants in 1 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8276422624757688567.kers
Total runtime 1 ms.
[2026-05-24 14:06:34] [INFO ] Implicit Places using invariants in 152 ms returned []
[2026-05-24 14:06:34] [INFO ] Invariant cache hit.
[2026-05-24 14:06:34] [INFO ] State equation strengthened by 190 read => feed constraints.
[2026-05-24 14:06:35] [INFO ] Implicit Places using invariants and state equation in 538 ms returned []
Implicit Place search using SMT with State Equation took 691 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 235/322 places, 333/480 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1183 ms. Remains : 235/322 places, 333/480 transitions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 333/333 transitions.
Applied a total of 0 rules in 14 ms. Remains 235 /235 variables (removed 0) and now considering 333/333 (removed 0) transitions.
[2026-05-24 14:06:35] [INFO ] Invariant cache hit.
[2026-05-24 14:06:35] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-24 14:06:35] [INFO ] Invariant cache hit.
[2026-05-24 14:06:35] [INFO ] State equation strengthened by 190 read => feed constraints.
[2026-05-24 14:06:35] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 574 ms to find 0 implicit places.
Running 323 sub problems to find dead transitions.
[2026-05-24 14:06:35] [INFO ] Invariant cache hit.
[2026-05-24 14:06:35] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 20/31 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 20/111 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 8 (OVERLAPS) 333/567 variables, 234/346 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/567 variables, 190/536 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/567 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 11 (OVERLAPS) 1/568 variables, 1/537 constraints. Problems are: Problem set: 0 solved, 323 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 12 (INCLUDED_ONLY) 0/568 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 323 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 537 constraints, problems are : Problem set: 0 solved, 323 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 235/235 constraints, ReadFeed: 190/190 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 101/101 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 323 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 101/112 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (OVERLAPS) 333/567 variables, 234/347 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/567 variables, 190/537 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/567 variables, 323/860 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 8 (OVERLAPS) 1/568 variables, 1/861 constraints. Problems are: Problem set: 0 solved, 323 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 861 constraints, problems are : Problem set: 0 solved, 323 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 235/235 constraints, ReadFeed: 190/190 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 102/102 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60109ms problems are : Problem set: 0 solved, 323 unsolved
Search for dead transitions found 0 dead transitions in 60122ms
Finished structural reductions in LTL mode , in 1 iterations and 60733 ms. Remains : 235/235 places, 333/333 transitions.
Support contains 43 out of 235 places after structural reductions.
[2026-05-24 14:07:36] [INFO ] Flatten gal took : 41 ms
[2026-05-24 14:07:36] [INFO ] Flatten gal took : 21 ms
[2026-05-24 14:07:36] [INFO ] Input system was already deterministic with 333 transitions.
RANDOM walk for 40000 steps (233 resets) in 1402 ms. (28 steps per ms) remains 10/29 properties
BEST_FIRST walk for 40004 steps (31 resets) in 158 ms. (251 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (30 resets) in 119 ms. (333 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (27 resets) in 61 ms. (645 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (28 resets) in 40 ms. (975 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (29 resets) in 79 ms. (500 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (28 resets) in 57 ms. (689 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (27 resets) in 54 ms. (727 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (29 resets) in 46 ms. (851 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (29 resets) in 42 ms. (930 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (30 resets) in 103 ms. (384 steps per ms) remains 10/10 properties
[2026-05-24 14:07:36] [INFO ] Invariant cache hit.
[2026-05-24 14:07:36] [INFO ] State equation strengthened by 190 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
After SMT solving in domain Real declared 231/568 variables, and 8 constraints, problems are : Problem set: 10 solved, 0 unsolved in 91 ms.
Refiners :[Positive P Invariants (semi-flows): 8/11 constraints, State Equation: 0/235 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 108ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 10 atomic propositions for a total of 13 simplifications.
FORMULA CANConstruction-PT-010-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 34 stabilizing places and 43 stable transitions
FORMULA CANConstruction-PT-010-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-010-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-010-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 235/235 places, 333/333 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 235 transition count 267
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 169 transition count 267
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 132 place count 169 transition count 257
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 152 place count 159 transition count 257
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 161 place count 150 transition count 239
Iterating global reduction 2 with 9 rules applied. Total rules applied 170 place count 150 transition count 239
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 2 with 7 rules applied. Total rules applied 177 place count 150 transition count 232
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 184 place count 143 transition count 232
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 200 place count 135 transition count 224
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -69
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 220 place count 125 transition count 293
Applied a total of 220 rules in 79 ms. Remains 125 /235 variables (removed 110) and now considering 293/333 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17563714249455042397.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15173883495334509885.kers'
[2026-05-24 14:07:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17563714249455042397.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15173883495334509885.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 293 rows 125 cols 696 entries
Finished phase 1 with 114 SingleSign rule and 0 generalized
[2026-05-24 14:07:37] [INFO ] Computed 11 invariants in 1 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15173883495334509885.kers
Total runtime 1 ms.
[2026-05-24 14:07:37] [INFO ] Implicit Places using invariants in 93 ms returned []
[2026-05-24 14:07:37] [INFO ] Invariant cache hit.
[2026-05-24 14:07:37] [INFO ] State equation strengthened by 279 read => feed constraints.
[2026-05-24 14:07:37] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
[2026-05-24 14:07:37] [INFO ] Redundant transitions in 17 ms returned []
Running 283 sub problems to find dead transitions.
[2026-05-24 14:07:37] [INFO ] Invariant cache hit.
[2026-05-24 14:07:37] [INFO ] State equation strengthened by 279 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (OVERLAPS) 293/417 variables, 124/135 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/417 variables, 279/414 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/417 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 5 (OVERLAPS) 1/418 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/418 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 7 (OVERLAPS) 0/418 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 283 unsolved
No progress, stopping.
After SMT solving in domain Real declared 418/418 variables, and 415 constraints, problems are : Problem set: 0 solved, 283 unsolved in 20148 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 125/125 constraints, ReadFeed: 279/279 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 283 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (OVERLAPS) 293/417 variables, 124/135 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/417 variables, 279/414 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/417 variables, 283/697 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/417 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 6 (OVERLAPS) 1/418 variables, 1/698 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/418 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 8 (OVERLAPS) 0/418 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 283 unsolved
No progress, stopping.
After SMT solving in domain Int declared 418/418 variables, and 698 constraints, problems are : Problem set: 0 solved, 283 unsolved in 24021 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 125/125 constraints, ReadFeed: 279/279 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44234ms problems are : Problem set: 0 solved, 283 unsolved
Search for dead transitions found 0 dead transitions in 44236ms
Starting structural reductions in SI_LTL mode, iteration 1 : 125/235 places, 293/333 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44929 ms. Remains : 125/235 places, 293/333 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 160 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-010-LTLCardinality-00
Stuttering criterion allowed to conclude after 64 steps with 1 reset in 6 ms.
FORMULA CANConstruction-PT-010-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-010-LTLCardinality-00 finished in 45181 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 235 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 235/235 places, 333/333 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 235 transition count 267
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 169 transition count 267
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 132 place count 169 transition count 257
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 152 place count 159 transition count 257
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 162 place count 149 transition count 237
Iterating global reduction 2 with 10 rules applied. Total rules applied 172 place count 149 transition count 237
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 8 rules applied. Total rules applied 180 place count 149 transition count 229
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 188 place count 141 transition count 229
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 202 place count 134 transition count 222
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -70
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 222 place count 124 transition count 292
Applied a total of 222 rules in 42 ms. Remains 124 /235 variables (removed 111) and now considering 292/333 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11975742355583702144.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5615856584134264403.kers'
[2026-05-24 14:08:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11975742355583702144.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5615856584134264403.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 292 rows 124 cols 694 entries
Finished phase 1 with 113 SingleSign rule and 0 generalized
[2026-05-24 14:08:22] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5615856584134264403.kers
Total runtime 2 ms.
[2026-05-24 14:08:22] [INFO ] Implicit Places using invariants in 216 ms returned []
[2026-05-24 14:08:22] [INFO ] Invariant cache hit.
[2026-05-24 14:08:22] [INFO ] State equation strengthened by 280 read => feed constraints.
[2026-05-24 14:08:23] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
[2026-05-24 14:08:23] [INFO ] Redundant transitions in 5 ms returned []
Running 282 sub problems to find dead transitions.
[2026-05-24 14:08:23] [INFO ] Invariant cache hit.
[2026-05-24 14:08:23] [INFO ] State equation strengthened by 280 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (OVERLAPS) 292/415 variables, 123/134 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 280/414 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 1/416 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/416 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (OVERLAPS) 0/416 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 416/416 variables, and 415 constraints, problems are : Problem set: 0 solved, 282 unsolved in 19525 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 124/124 constraints, ReadFeed: 280/280 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (OVERLAPS) 292/415 variables, 123/134 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 280/414 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 282/696 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/415 variables, 0/696 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/416 variables, 1/697 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/416 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/416 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Int declared 416/416 variables, and 697 constraints, problems are : Problem set: 0 solved, 282 unsolved in 23964 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 124/124 constraints, ReadFeed: 280/280 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43547ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 43548ms
Starting structural reductions in SI_LTL mode, iteration 1 : 124/235 places, 292/333 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44158 ms. Remains : 124/235 places, 292/333 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-010-LTLCardinality-01
Stuttering criterion allowed to conclude after 48 steps with 2 reset in 1 ms.
FORMULA CANConstruction-PT-010-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-010-LTLCardinality-01 finished in 44223 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 333/333 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 222 transition count 310
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 222 transition count 310
Applied a total of 26 rules in 10 ms. Remains 222 /235 variables (removed 13) and now considering 310/333 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7096045715859567242.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7864995751888594947.kers'
[2026-05-24 14:09:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7096045715859567242.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7864995751888594947.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 310 rows 222 cols 640 entries
Finished phase 1 with 211 SingleSign rule and 0 generalized
[2026-05-24 14:09:06] [INFO ] Computed 11 invariants in 1 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7864995751888594947.kers
Total runtime 1 ms.
[2026-05-24 14:09:06] [INFO ] Implicit Places using invariants in 97 ms returned []
[2026-05-24 14:09:06] [INFO ] Invariant cache hit.
[2026-05-24 14:09:06] [INFO ] State equation strengthened by 190 read => feed constraints.
[2026-05-24 14:09:07] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 515 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2026-05-24 14:09:07] [INFO ] Invariant cache hit.
[2026-05-24 14:09:07] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/221 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/221 variables, 20/31 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/221 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/221 variables, 20/111 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/221 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 20/171 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 20/191 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/221 variables, 20/211 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/221 variables, 20/231 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/221 variables, 20/251 constraints. Problems are: Problem set: 0 solved, 300 unsolved
SMT process timed out in 30029ms, After SMT, problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 30031ms
Starting structural reductions in LTL mode, iteration 1 : 222/235 places, 310/333 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30559 ms. Remains : 222/235 places, 310/333 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : CANConstruction-PT-010-LTLCardinality-02
Product exploration explored 100000 steps with 33333 reset in 200 ms.
Product exploration explored 100000 steps with 33333 reset in 163 ms.
Computed a total of 31 stabilizing places and 40 stable transitions
Computed a total of 31 stabilizing places and 40 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 2 factoid took 16 ms. Proved property starting from automaton with 4 states, 4 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 24 ms.
FORMULA CANConstruction-PT-010-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANConstruction-PT-010-LTLCardinality-02 finished in 31076 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))||(F(p1) U X(X(p2))))))'
Support contains 6 out of 235 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 333/333 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 222 transition count 310
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 222 transition count 310
Applied a total of 26 rules in 6 ms. Remains 222 /235 variables (removed 13) and now considering 310/333 (removed 23) transitions.
[2026-05-24 14:09:37] [INFO ] Invariant cache hit.
[2026-05-24 14:09:38] [INFO ] Implicit Places using invariants in 392 ms returned []
[2026-05-24 14:09:38] [INFO ] Invariant cache hit.
[2026-05-24 14:09:38] [INFO ] State equation strengthened by 190 read => feed constraints.
[2026-05-24 14:09:38] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 808 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 222/235 places, 310/333 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 815 ms. Remains : 222/235 places, 310/333 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))||(F(p1) U X(X(p2))))))'
Stuttering acceptance computed with spot in 496 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANConstruction-PT-010-LTLCardinality-06
Product exploration explored 100000 steps with 25000 reset in 133 ms.
Product exploration explored 100000 steps with 25000 reset in 130 ms.
Computed a total of 31 stabilizing places and 40 stable transitions
Computed a total of 31 stabilizing places and 40 stable transitions
Knowledge based reduction with 6 factoid took 82 ms. Reduced automaton from 12 states, 24 edges and 3 AP (stutter sensitive) to 11 states, 18 edges and 3 AP (stutter sensitive).
RANDOM walk for 33280 steps (198 resets) in 165 ms. (200 steps per ms) remains 0/10 properties
Knowledge based reduction with 6 factoid took 151 ms. Reduced automaton from 11 states, 18 edges and 3 AP (stutter sensitive) to 11 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 396 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Knowledge-based reduction took 744 ms.
Stuttering acceptance computed with spot in 418 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 6 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 310/310 transitions.
Applied a total of 0 rules in 6 ms. Remains 222 /222 variables (removed 0) and now considering 310/310 (removed 0) transitions.
[2026-05-24 14:09:40] [INFO ] Invariant cache hit.
[2026-05-24 14:09:40] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-24 14:09:40] [INFO ] Invariant cache hit.
[2026-05-24 14:09:40] [INFO ] State equation strengthened by 190 read => feed constraints.
[2026-05-24 14:09:40] [INFO ] Implicit Places using invariants and state equation in 399 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 497 ms. Remains : 222/222 places, 310/310 transitions.
Computed a total of 31 stabilizing places and 40 stable transitions
Computed a total of 31 stabilizing places and 40 stable transitions
Knowledge based reduction with 1 factoid took 56 ms. Reduced automaton from 11 states, 18 edges and 3 AP (stutter sensitive) to 11 states, 18 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (238 resets) in 137 ms. (289 steps per ms) remains 1/10 properties
BEST_FIRST walk for 12149 steps (8 resets) in 24 ms. (485 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 140 ms. Reduced automaton from 11 states, 18 edges and 3 AP (stutter sensitive) to 11 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 433 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Knowledge-based reduction took 695 ms.
Stuttering acceptance computed with spot in 439 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 411 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 25000 reset in 121 ms.
Product exploration explored 100000 steps with 25000 reset in 132 ms.
Spot run failed in 70 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin6314853495897278966
[2026-05-24 14:09:42] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6314853495897278966
Running compilation step : cd /tmp/ltsmin6314853495897278966;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 545 ms.
Running link step : cd /tmp/ltsmin6314853495897278966;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin6314853495897278966;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased12625805921817017981.hoa' '--buchi-type=spotba'
LTSmin run took 44 ms.
FORMULA CANConstruction-PT-010-LTLCardinality-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CANConstruction-PT-010-LTLCardinality-06 finished in 5854 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G((G((G(p1) U (p2 U X(p2)))) U X(p3)))))'
Support contains 7 out of 235 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 333/333 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 224 transition count 313
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 224 transition count 313
Applied a total of 22 rules in 8 ms. Remains 224 /235 variables (removed 11) and now considering 313/333 (removed 20) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10440986037310949417.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9093296878726981841.kers'
[2026-05-24 14:09:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10440986037310949417.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9093296878726981841.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 313 rows 224 cols 647 entries
Finished phase 1 with 213 SingleSign rule and 0 generalized
[2026-05-24 14:09:43] [INFO ] Computed 11 invariants in 2 ms
Computed 11 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-9093296878726981841.kers
Total runtime 14 ms.
[2026-05-24 14:09:43] [INFO ] Implicit Places using invariants in 150 ms returned []
[2026-05-24 14:09:43] [INFO ] Invariant cache hit.
[2026-05-24 14:09:43] [INFO ] State equation strengthened by 190 read => feed constraints.
[2026-05-24 14:09:44] [INFO ] Implicit Places using invariants and state equation in 410 ms returned []
Implicit Place search using SMT with State Equation took 562 ms to find 0 implicit places.
Running 303 sub problems to find dead transitions.
[2026-05-24 14:09:44] [INFO ] Invariant cache hit.
[2026-05-24 14:09:44] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/223 variables, 20/31 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/223 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 20/111 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/223 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/223 variables, 20/171 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/223 variables, 20/191 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/223 variables, 20/211 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/223 variables, 20/231 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/223 variables, 20/251 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/223 variables, 20/271 constraints. Problems are: Problem set: 0 solved, 303 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 223/537 variables, and 271 constraints, problems are : Problem set: 0 solved, 303 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/224 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 260/260 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 303 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/223 variables, 260/271 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/223 variables, 20/291 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 20/311 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 20/331 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 20/371 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/223 variables, 20/391 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/223 variables, 20/411 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/223 variables, 20/431 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/223 variables, 20/451 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/223 variables, 20/471 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/223 variables, 20/491 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/223 variables, 20/511 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/223 variables, 20/531 constraints. Problems are: Problem set: 0 solved, 303 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 223/537 variables, and 531 constraints, problems are : Problem set: 0 solved, 303 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/224 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/303 constraints, Known Traps: 520/520 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60044ms problems are : Problem set: 0 solved, 303 unsolved
Search for dead transitions found 0 dead transitions in 60045ms
Starting structural reductions in LTL mode, iteration 1 : 224/235 places, 313/333 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60618 ms. Remains : 224/235 places, 313/333 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G((G((G(p1) U (p2 U X(p2)))) U X(p3)))))'
Stuttering acceptance computed with spot in 2330 ms :[(NOT p3), false, (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) p1 (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), true, (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) p1), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), false, (AND (NOT p2) (NOT p1) (NOT p3)), false, false, (AND (NOT p2) p1 (NOT p3)), false, false, (NOT p1), (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p3)), false]
Running random walk in product with property : CANConstruction-PT-010-LTLCardinality-08
Product exploration explored 100000 steps with 28652 reset in 229 ms.
Product exploration explored 100000 steps with 28467 reset in 263 ms.
Computed a total of 32 stabilizing places and 41 stable transitions
Computed a total of 32 stabilizing places and 41 stable transitions
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(p0&&p2&&p1&&!p3)' '--given-formula=X(p2)' '--given-formula=X(!p3)' '--given-formula=X(!(!p2&&p1&&!p0))' '--given-formula=X(!(!p2&&!p1&&!p0))' '--given-formula=X(!(p2&&!p1&&p0&&!p3))' '--given-formula=X(!(!p2&&!p1&&!p3))' '--given-formula=X(!(!p2&&p1&&p0&&!p3))' '--given-formula=X(!(p2&&!p1&&!p3))' '--given-formula=X(!(!p2&&p1&&p0))' '--given-formula=X((p0&&!p3))' '--given-formula=X(!(p2&&!p1&&!p0))' '--given-formula=X(!(!p2&&!p1&&!p0&&!p3))' '--given-formula=X(!(!p2&&p1&&p3))' '--given-formula=X(!(!p2&&!p1&&p3))' '--given-formula=X(!(!p2&&p0&&!p3))' '--given-formula=X(!(p2&&!p1&&!p0&&!p3))' '--given-formula=X((p1&&p0))' '--given-formula=X(!(p2&&!p1&&p0))' '--given-formula=X(!(!p0&&!p3))' '--given-formula=X(!(!p2&&!p1&&p0&&!p3))' '--given-formula=X(!(!p2&&!p0&&!p3))' '--given-formula=X((p1&&!p3))' '--given-formula=X(!(!p2&&!p1&&p0))' '--given-formula=X(!(!p2&&p1&&!p0&&!p3))' '--given-formula=X((p1&&p0&&!p3))' '--given-formula=X(!(!p2&&!p3))' '--given-formula=X(!(!p2&&p1&&!p3))' '--given-formula=X(!(p2&&!p1&&p3))' '--given-formula=X(p0)' '--given-formula=X(p1)' '--given-formula=X(X(p2))' '--given-formula=X(X(!(!p2&&!p1&&!p0&&p3)))' '--given-formula=X(X(!p3))' '--given-formula=X(X(!(!p1&&!p0&&p3)))' '--given-formula=X(X(!(!p2&&!p1&&!p0)))' '--given-formula=X(X(!(!p2&&!p0&&p3)))' '--given-formula=X(X(!(!p2&&p0&&p3)))' '--given-formula=X(X(!(!p2&&!p1&&!p3)))' '--given-formula=X(X(!(!p2&&p1&&p0&&!p3)))' '--given-formula=X(X(!(!p0&&p3)))' '--given-formula=X(X(!(!p1&&!p3)))' '--given-formula=X(X(!(p2&&!p1&&!p3)))' '--given-formula=X(X(!(p2&&p1&&p0&&p3)))' '--given-formula=X(X(!(!p2&&p0)))' '--given-formula=X(X(!(p1&&!p0&&p3)))' '--given-formula=X(X(!(!p2&&p1&&p0)))' '--given-formula=X(X(!(!p2&&!p1&&p0&&p3)))' '--given-formula=X(X((p0&&!p3)))' '--given-formula=X(X(!(!p1&&p0&&!p3)))' '--given-formula=X(X(!(p2&&!p1&&!p0)))' '--given-formula=X(X(!(!p2&&!p1)))' '--given-formula=X(X(!(!p2&&p1&&!p0&&p3)))' '--given-formula=X(X(!(!p2&&p1&&p3)))' '--given-formula=X(X(!(p0&&p3)))' '--given-formula=X(X(!(!p2&&p0&&!p3)))' '--given-formula=X(X(!(p2&&!p1)))' '--given-formula=X(X(!(p2&&!p1&&!p0&&!p3)))' '--given-formula=X(X((p1&&p0)))' '--given-formula=X(X(!(!p1&&!p0&&!p3)))' '--given-formula=X(X(!(!p0&&!p3)))' '--given-formula=X(X(!(!p2&&!p1&&p0&&!p3)))' '--given-formula=X(X(!(p2&&!p1&&p0&&p3)))' '--given-formula=X(X(!(!p2&&!p0&&!p3)))' '--given-formula=X(X(!(!p2&&!p1&&p0)))' '--given-formula=X(X(!(!p1&&p0&&p3)))' '--given-formula=X(X((p1&&p0&&!p3)))' '--given-formula=X(X((p2&&p1&&p0&&!p3)))' '--given-formula=X(X(!(!p1&&p0)))' '--given-formula=X(X(!(p2&&!p1&&p3)))' '--given-formula=X(X(!(!p2&&p1&&!p0)))' '--given-formula=X(X(!(p2&&!p1&&p0&&!p3)))' '--given-formula=X(X(!(!p2&&!p0)))' '--given-formula=X(X(!(!p2&&!p1&&!p0&&!p3)))' '--given-formula=X(X(!(!p2&&p1)))' '--given-formula=X(X(!(!p2&&!p1&&p3)))' '--given-formula=X(X(!(!p2&&p1&&p0&&p3)))' '--given-formula=X(X(!(p1&&p0&&p3)))' '--given-formula=X(X(!(p1&&!p0&&!p3)))' '--given-formula=X(X(!(p2&&!p1&&p0)))' '--given-formula=X(X(!(!p1&&!p0)))' '--given-formula=X(X((p1&&!p3)))' '--given-formula=X(X(!(p2&&!p1&&!p0&&p3)))' '--given-formula=X(X(!(!p2&&p1&&!p0&&!p3)))' '--given-formula=X(X(!(!p2&&!p3)))' '--given-formula=X(X(!(!p2&&p1&&!p3)))' '--given-formula=X(X(!(p1&&!p0)))' '--given-formula=X(X(p0))' '--given-formula=X(X(p1))' '-F' '/tmp/b4k1894189076682293028.hoa' '--given-strategy=auto-si' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(p0&&p2&&p1&&!p3)' '--given-formula=X(p2)' '--given-formula=X(!p3)' '--given-formula=X(!(!p2&&p1&&!p0))' '--given-formula=X(!(!p2&&!p1&&!p0))' '--given-formula=X(!(p2&&!p1&&p0&&!p3))' '--given-formula=X(!(!p2&&!p1&&!p3))' '--given-formula=X(!(!p2&&p1&&p0&&!p3))' '--given-formula=X(!(p2&&!p1&&!p3))' '--given-formula=X(!(!p2&&p1&&p0))' '--given-formula=X((p0&&!p3))' '--given-formula=X(!(p2&&!p1&&!p0))' '--given-formula=X(!(!p2&&!p1&&!p0&&!p3))' '--given-formula=X(!(!p2&&p1&&p3))' '--given-formula=X(!(!p2&&!p1&&p3))' '--given-formula=X(!(!p2&&p0&&!p3))' '--given-formula=X(!(p2&&!p1&&!p0&&!p3))' '--given-formula=X((p1&&p0))' '--given-formula=X(!(p2&&!p1&&p0))' '--given-formula=X(!(!p0&&!p3))' '--given-formula=X(!(!p2&&!p1&&p0&&!p3))' '--given-formula=X(!(!p2&&!p0&&!p3))' '--given-formula=X((p1&&!p3))' '--given-formula=X(!(!p2&&!p1&&p0))' '--given-formula=X(!(!p2&&p1&&!p0&&!p3))' '--given-formula=X((p1&&p0&&!p3))' '--given-formula=X(!(!p2&&!p3))' '--given-formula=X(!(!p2&&p1&&!p3))' '--given-formula=X(!(p2&&!p1&&p3))' '--given-formula=X(p0)' '--given-formula=X(p1)' '--given-formula=X(X(p2))' '--given-formula=X(X(!(!p2&&!p1&&!p0&&p3)))' '--given-formula=X(X(!p3))' '--given-formula=X(X(!(!p1&&!p0&&p3)))' '--given-formula=X(X(!(!p2&&!p1&&!p0)))' '--given-formula=X(X(!(!p2&&!p0&&p3)))' '--given-formula=X(X(!(!p2&&p0&&p3)))' '--given-formula=X(X(!(!p2&&!p1&&!p3)))' '--given-formula=X(X(!(!p2&&p1&&p0&&!p3)))' '--given-formula=X(X(!(!p0&&p3)))' '--given-formula=X(X(!(!p1&&!p3)))' '--given-formula=X(X(!(p2&&!p1&&!p3)))' '--given-formula=X(X(!(p2&&p1&&p0&&p3)))' '--given-formula=X(X(!(!p2&&p0)))' '--given-formula=X(X(!(p1&&!p0&&p3)))' '--given-formula=X(X(!(!p2&&p1&&p0)))' '--given-formula=X(X(!(!p2&&!p1&&p0&&p3)))' '--given-formula=X(X((p0&&!p3)))' '--given-formula=X(X(!(!p1&&p0&&!p3)))' '--given-formula=X(X(!(p2&&!p1&&!p0)))' '--given-formula=X(X(!(!p2&&!p1)))' '--given-formula=X(X(!(!p2&&p1&&!p0&&p3)))' '--given-formula=X(X(!(!p2&&p1&&p3)))' '--given-formula=X(X(!(p0&&p3)))' '--given-formula=X(X(!(!p2&&p0&&!p3)))' '--given-formula=X(X(!(p2&&!p1)))' '--given-formula=X(X(!(p2&&!p1&&!p0&&!p3)))' '--given-formula=X(X((p1&&p0)))' '--given-formula=X(X(!(!p1&&!p0&&!p3)))' '--given-formula=X(X(!(!p0&&!p3)))' '--given-formula=X(X(!(!p2&&!p1&&p0&&!p3)))' '--given-formula=X(X(!(p2&&!p1&&p0&&p3)))' '--given-formula=X(X(!(!p2&&!p0&&!p3)))' '--given-formula=X(X(!(!p2&&!p1&&p0)))' '--given-formula=X(X(!(!p1&&p0&&p3)))' '--given-formula=X(X((p1&&p0&&!p3)))' '--given-formula=X(X((p2&&p1&&p0&&!p3)))' '--given-formula=X(X(!(!p1&&p0)))' '--given-formula=X(X(!(p2&&!p1&&p3)))' '--given-formula=X(X(!(!p2&&p1&&!p0)))' '--given-formula=X(X(!(p2&&!p1&&p0&&!p3)))' '--given-formula=X(X(!(!p2&&!p0)))' '--given-formula=X(X(!(!p2&&!p1&&!p0&&!p3)))' '--given-formula=X(X(!(!p2&&p1)))' '--given-formula=X(X(!(!p2&&!p1&&p3)))' '--given-formula=X(X(!(!p2&&p1&&p0&&p3)))' '--given-formula=X(X(!(p1&&p0&&p3)))' '--given-formula=X(X(!(p1&&!p0&&!p3)))' '--given-formula=X(X(!(p2&&!p1&&p0)))' '--given-formula=X(X(!(!p1&&!p0)))' '--given-formula=X(X((p1&&!p3)))' '--given-formula=X(X(!(p2&&!p1&&!p0&&p3)))' '--given-formula=X(X(!(!p2&&p1&&!p0&&!p3)))' '--given-formula=X(X(!(!p2&&!p3)))' '--given-formula=X(X(!(!p2&&p1&&!p3)))' '--given-formula=X(X(!(p1&&!p0)))' '--given-formula=X(X(p0))' '--given-formula=X(X(p1))' '-F' '/tmp/b4k17467080616696469278.hoa' '--given-strategy=auto-small' killed by timeout after 10 SECONDS
Knowledge-based reduction took 20082 ms.
Treatment of property CANConstruction-PT-010-LTLCardinality-08 finished in 83695 ms.
Application raised an uncaught exception Cannot invoke "fr.lip6.ltl.tgba.TGBA.isEmptyLanguage()" because "tgbared" is null
java.lang.NullPointerException: Cannot invoke "fr.lip6.ltl.tgba.TGBA.isEmptyLanguage()" because "tgbared" is null
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeReducer.integrateKnowledge(KnowledgeReducer.java:34)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeOrchestrator.applyKnowledgeBasedReductions(KnowledgeOrchestrator.java:39)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:248)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Total runtime 273647 ms.
BK_STOP 1779631867291
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANConstruction-PT-010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is CANConstruction-PT-010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r034-tall-177946842100619"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-010.tgz
mv CANConstruction-PT-010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;