About the Execution of LTSMin+red for PolyORBNT-PT-S05J30
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 551.180 | 80293.00 | 99078.00 | 658.40 | FFFTTTFTFFFF?FFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r297-tall-167873950800723.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PolyORBNT-PT-S05J30, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950800723
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 15K Feb 25 23:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 23:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 62K Feb 25 23:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 274K Feb 25 23:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Feb 25 23:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 216K Feb 25 23:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 30K Feb 25 23:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 126K Feb 25 23:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.7K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S05J30-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679623495315
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J30
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 02:04:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 02:04:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 02:04:57] [INFO ] Load time of PNML (sax parser for PT used): 138 ms
[2023-03-24 02:04:57] [INFO ] Transformed 489 places.
[2023-03-24 02:04:57] [INFO ] Transformed 1400 transitions.
[2023-03-24 02:04:57] [INFO ] Parsed PT model containing 489 places and 1400 transitions and 9764 arcs in 235 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 306 out of 489 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 489/489 places, 745/745 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 484 transition count 745
Applied a total of 5 rules in 39 ms. Remains 484 /489 variables (removed 5) and now considering 745/745 (removed 0) transitions.
[2023-03-24 02:04:57] [INFO ] Flow matrix only has 741 transitions (discarded 4 similar events)
// Phase 1: matrix 741 rows 484 cols
[2023-03-24 02:04:57] [INFO ] Computed 77 place invariants in 58 ms
[2023-03-24 02:04:58] [INFO ] Dead Transitions using invariants and state equation in 1121 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2023-03-24 02:04:58] [INFO ] Flow matrix only has 646 transitions (discarded 4 similar events)
// Phase 1: matrix 646 rows 484 cols
[2023-03-24 02:04:58] [INFO ] Computed 77 place invariants in 28 ms
[2023-03-24 02:04:59] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-24 02:04:59] [INFO ] Flow matrix only has 646 transitions (discarded 4 similar events)
[2023-03-24 02:04:59] [INFO ] Invariant cache hit.
[2023-03-24 02:04:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:05:01] [INFO ] Implicit Places using invariants and state equation in 2069 ms returned []
Implicit Place search using SMT with State Equation took 2354 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 484/489 places, 650/745 transitions.
Applied a total of 0 rules in 20 ms. Remains 484 /484 variables (removed 0) and now considering 650/650 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3573 ms. Remains : 484/489 places, 650/745 transitions.
Support contains 306 out of 484 places after structural reductions.
[2023-03-24 02:05:01] [INFO ] Flatten gal took : 99 ms
[2023-03-24 02:05:01] [INFO ] Flatten gal took : 52 ms
[2023-03-24 02:05:01] [INFO ] Input system was already deterministic with 650 transitions.
Support contains 152 out of 484 places (down from 306) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 679 resets, run finished after 584 ms. (steps per millisecond=17 ) properties (out of 24) seen :13
Incomplete Best-First random walk after 10001 steps, including 172 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 172 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 251 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 247 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 256 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 157 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 168 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 148 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-24 02:05:03] [INFO ] Flow matrix only has 646 transitions (discarded 4 similar events)
[2023-03-24 02:05:03] [INFO ] Invariant cache hit.
[2023-03-24 02:05:03] [INFO ] [Real]Absence check using 59 positive place invariants in 15 ms returned sat
[2023-03-24 02:05:03] [INFO ] [Real]Absence check using 59 positive and 18 generalized place invariants in 18 ms returned sat
[2023-03-24 02:05:03] [INFO ] After 293ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:8
[2023-03-24 02:05:03] [INFO ] [Nat]Absence check using 59 positive place invariants in 14 ms returned sat
[2023-03-24 02:05:03] [INFO ] [Nat]Absence check using 59 positive and 18 generalized place invariants in 23 ms returned sat
[2023-03-24 02:05:03] [INFO ] After 224ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
Fused 11 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 11 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0&&X(X(p1)))))'
Support contains 33 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 54 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-24 02:05:04] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2023-03-24 02:05:04] [INFO ] Computed 77 place invariants in 8 ms
[2023-03-24 02:05:04] [INFO ] Dead Transitions using invariants and state equation in 845 ms found 0 transitions.
[2023-03-24 02:05:04] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:05:04] [INFO ] Invariant cache hit.
[2023-03-24 02:05:05] [INFO ] Implicit Places using invariants in 549 ms returned []
[2023-03-24 02:05:05] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:05:05] [INFO ] Invariant cache hit.
[2023-03-24 02:05:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:05:09] [INFO ] Implicit Places using invariants and state equation in 4531 ms returned []
Implicit Place search using SMT with State Equation took 5093 ms to find 0 implicit places.
[2023-03-24 02:05:09] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:05:09] [INFO ] Invariant cache hit.
[2023-03-24 02:05:10] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 483/484 places, 649/650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6778 ms. Remains : 483/484 places, 649/650 transitions.
Stuttering acceptance computed with spot in 281 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J30-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 3 s210), p1:(GT s261 (ADD s7 s22 s28 s75 s80 s99 s107 s108 s136 s146 s151 s160 s182 s189 s190 s215 s242 s262 s266 s283 s289 s298 s310 s317 s335 s35...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J30-LTLCardinality-00 finished in 7124 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 484 transition count 615
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 70 place count 449 transition count 615
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 70 place count 449 transition count 580
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 140 place count 414 transition count 580
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 413 transition count 579
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 413 transition count 579
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 146 place count 411 transition count 577
Applied a total of 146 rules in 164 ms. Remains 411 /484 variables (removed 73) and now considering 577/650 (removed 73) transitions.
[2023-03-24 02:05:11] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
// Phase 1: matrix 573 rows 411 cols
[2023-03-24 02:05:11] [INFO ] Computed 77 place invariants in 22 ms
[2023-03-24 02:05:11] [INFO ] Dead Transitions using invariants and state equation in 654 ms found 0 transitions.
[2023-03-24 02:05:11] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
[2023-03-24 02:05:11] [INFO ] Invariant cache hit.
[2023-03-24 02:05:12] [INFO ] Implicit Places using invariants in 614 ms returned []
[2023-03-24 02:05:12] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
[2023-03-24 02:05:12] [INFO ] Invariant cache hit.
[2023-03-24 02:05:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:05:16] [INFO ] Implicit Places using invariants and state equation in 4304 ms returned []
Implicit Place search using SMT with State Equation took 4930 ms to find 0 implicit places.
[2023-03-24 02:05:16] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-24 02:05:16] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
[2023-03-24 02:05:16] [INFO ] Invariant cache hit.
[2023-03-24 02:05:17] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 411/484 places, 577/650 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6376 ms. Remains : 411/484 places, 577/650 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J30-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s221 s297)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 107 steps with 5 reset in 3 ms.
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J30-LTLCardinality-06 finished in 6488 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0)) U G(p1))||X(F(p2))))'
Support contains 37 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 33 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-24 02:05:17] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2023-03-24 02:05:17] [INFO ] Computed 77 place invariants in 13 ms
[2023-03-24 02:05:18] [INFO ] Dead Transitions using invariants and state equation in 1033 ms found 0 transitions.
[2023-03-24 02:05:18] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:05:18] [INFO ] Invariant cache hit.
[2023-03-24 02:05:19] [INFO ] Implicit Places using invariants in 580 ms returned []
[2023-03-24 02:05:19] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:05:19] [INFO ] Invariant cache hit.
[2023-03-24 02:05:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:05:23] [INFO ] Implicit Places using invariants and state equation in 4676 ms returned []
Implicit Place search using SMT with State Equation took 5258 ms to find 0 implicit places.
[2023-03-24 02:05:23] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:05:23] [INFO ] Invariant cache hit.
[2023-03-24 02:05:24] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 483/484 places, 649/650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7086 ms. Remains : 483/484 places, 649/650 transitions.
Stuttering acceptance computed with spot in 530 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-PT-S05J30-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s164 (ADD s29 s43 s47 s52 s66 s115 s127 s129 s139 s157 s167 s172 s188 s191 s213 s220 s249 s253 s254 s279 s307 s324 s330 s339 s343 s375 s385 s414 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 761 ms.
Product exploration explored 100000 steps with 50000 reset in 762 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 (NOT p0) p2)
Knowledge based reduction with 7 factoid took 244 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J30-LTLCardinality-07 finished in 9434 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((p0&&F(p1))))))'
Support contains 3 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 33 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-24 02:05:27] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:05:27] [INFO ] Invariant cache hit.
[2023-03-24 02:05:28] [INFO ] Dead Transitions using invariants and state equation in 1037 ms found 0 transitions.
[2023-03-24 02:05:28] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:05:28] [INFO ] Invariant cache hit.
[2023-03-24 02:05:28] [INFO ] Implicit Places using invariants in 561 ms returned []
[2023-03-24 02:05:28] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:05:28] [INFO ] Invariant cache hit.
[2023-03-24 02:05:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:05:33] [INFO ] Implicit Places using invariants and state equation in 4592 ms returned []
Implicit Place search using SMT with State Equation took 5160 ms to find 0 implicit places.
[2023-03-24 02:05:33] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:05:33] [INFO ] Invariant cache hit.
[2023-03-24 02:05:33] [INFO ] Dead Transitions using invariants and state equation in 753 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 483/484 places, 649/650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7010 ms. Remains : 483/484 places, 649/650 transitions.
Stuttering acceptance computed with spot in 228 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : PolyORBNT-PT-S05J30-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(GT s1 s449), p0:(LEQ 1 s59)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J30-LTLCardinality-10 finished in 7261 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 484 transition count 615
Reduce places removed 35 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 36 rules applied. Total rules applied 71 place count 449 transition count 614
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 448 transition count 614
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 72 place count 448 transition count 579
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 142 place count 413 transition count 579
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 144 place count 412 transition count 578
Applied a total of 144 rules in 103 ms. Remains 412 /484 variables (removed 72) and now considering 578/650 (removed 72) transitions.
[2023-03-24 02:05:34] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
// Phase 1: matrix 574 rows 412 cols
[2023-03-24 02:05:34] [INFO ] Computed 77 place invariants in 11 ms
[2023-03-24 02:05:34] [INFO ] Dead Transitions using invariants and state equation in 545 ms found 0 transitions.
[2023-03-24 02:05:34] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:34] [INFO ] Invariant cache hit.
[2023-03-24 02:05:35] [INFO ] Implicit Places using invariants in 503 ms returned []
[2023-03-24 02:05:35] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:35] [INFO ] Invariant cache hit.
[2023-03-24 02:05:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:05:39] [INFO ] Implicit Places using invariants and state equation in 4548 ms returned []
Implicit Place search using SMT with State Equation took 5056 ms to find 0 implicit places.
[2023-03-24 02:05:39] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-24 02:05:39] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:39] [INFO ] Invariant cache hit.
[2023-03-24 02:05:40] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 412/484 places, 578/650 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6252 ms. Remains : 412/484 places, 578/650 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J30-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s383 s282)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5089 reset in 538 ms.
Product exploration explored 100000 steps with 5153 reset in 565 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 68 steps, including 4 resets, run visited all 1 properties in 2 ms. (steps per millisecond=34 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Support contains 2 out of 412 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 412/412 places, 578/578 transitions.
Applied a total of 0 rules in 19 ms. Remains 412 /412 variables (removed 0) and now considering 578/578 (removed 0) transitions.
[2023-03-24 02:05:42] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:42] [INFO ] Invariant cache hit.
[2023-03-24 02:05:42] [INFO ] Dead Transitions using invariants and state equation in 504 ms found 0 transitions.
[2023-03-24 02:05:42] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:42] [INFO ] Invariant cache hit.
[2023-03-24 02:05:43] [INFO ] Implicit Places using invariants in 535 ms returned []
[2023-03-24 02:05:43] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:43] [INFO ] Invariant cache hit.
[2023-03-24 02:05:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:05:48] [INFO ] Implicit Places using invariants and state equation in 5511 ms returned []
Implicit Place search using SMT with State Equation took 6055 ms to find 0 implicit places.
[2023-03-24 02:05:48] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-24 02:05:48] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:48] [INFO ] Invariant cache hit.
[2023-03-24 02:05:49] [INFO ] Dead Transitions using invariants and state equation in 484 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7079 ms. Remains : 412/412 places, 578/578 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5110 reset in 488 ms.
Product exploration explored 100000 steps with 5187 reset in 513 ms.
Support contains 2 out of 412 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 412/412 places, 578/578 transitions.
Applied a total of 0 rules in 26 ms. Remains 412 /412 variables (removed 0) and now considering 578/578 (removed 0) transitions.
[2023-03-24 02:05:50] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:50] [INFO ] Invariant cache hit.
[2023-03-24 02:05:51] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
[2023-03-24 02:05:51] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:51] [INFO ] Invariant cache hit.
[2023-03-24 02:05:51] [INFO ] Implicit Places using invariants in 535 ms returned []
[2023-03-24 02:05:51] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:51] [INFO ] Invariant cache hit.
[2023-03-24 02:05:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:05:56] [INFO ] Implicit Places using invariants and state equation in 4598 ms returned []
Implicit Place search using SMT with State Equation took 5156 ms to find 0 implicit places.
[2023-03-24 02:05:56] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-24 02:05:56] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 02:05:56] [INFO ] Invariant cache hit.
[2023-03-24 02:05:56] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6189 ms. Remains : 412/412 places, 578/578 transitions.
Treatment of property PolyORBNT-PT-S05J30-LTLCardinality-12 finished in 22592 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 484 transition count 614
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 448 transition count 614
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 72 place count 448 transition count 579
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 142 place count 413 transition count 579
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 412 transition count 578
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 412 transition count 578
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 148 place count 410 transition count 576
Applied a total of 148 rules in 74 ms. Remains 410 /484 variables (removed 74) and now considering 576/650 (removed 74) transitions.
[2023-03-24 02:05:56] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
// Phase 1: matrix 572 rows 410 cols
[2023-03-24 02:05:56] [INFO ] Computed 77 place invariants in 7 ms
[2023-03-24 02:05:57] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
[2023-03-24 02:05:57] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
[2023-03-24 02:05:57] [INFO ] Invariant cache hit.
[2023-03-24 02:05:57] [INFO ] Implicit Places using invariants in 543 ms returned []
[2023-03-24 02:05:57] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
[2023-03-24 02:05:57] [INFO ] Invariant cache hit.
[2023-03-24 02:05:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:06:04] [INFO ] Implicit Places using invariants and state equation in 6098 ms returned []
Implicit Place search using SMT with State Equation took 6643 ms to find 0 implicit places.
[2023-03-24 02:06:04] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-24 02:06:04] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
[2023-03-24 02:06:04] [INFO ] Invariant cache hit.
[2023-03-24 02:06:04] [INFO ] Dead Transitions using invariants and state equation in 465 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 410/484 places, 576/650 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7745 ms. Remains : 410/484 places, 576/650 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J30-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s79 s196)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J30-LTLCardinality-14 finished in 7845 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(!p0))))'
Support contains 1 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 13 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-24 02:06:04] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2023-03-24 02:06:04] [INFO ] Computed 77 place invariants in 8 ms
[2023-03-24 02:06:05] [INFO ] Dead Transitions using invariants and state equation in 748 ms found 0 transitions.
[2023-03-24 02:06:05] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:06:05] [INFO ] Invariant cache hit.
[2023-03-24 02:06:06] [INFO ] Implicit Places using invariants in 595 ms returned []
[2023-03-24 02:06:06] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:06:06] [INFO ] Invariant cache hit.
[2023-03-24 02:06:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:06:11] [INFO ] Implicit Places using invariants and state equation in 5686 ms returned []
Implicit Place search using SMT with State Equation took 6312 ms to find 0 implicit places.
[2023-03-24 02:06:11] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 02:06:11] [INFO ] Invariant cache hit.
[2023-03-24 02:06:12] [INFO ] Dead Transitions using invariants and state equation in 758 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 483/484 places, 649/650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7857 ms. Remains : 483/484 places, 649/650 transitions.
Stuttering acceptance computed with spot in 75 ms :[p0, false]
Running random walk in product with property : PolyORBNT-PT-S05J30-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(LEQ 1 s297)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 565 ms.
Product exploration explored 100000 steps with 50000 reset in 611 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S05J30-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J30-LTLCardinality-15 finished in 9243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-24 02:06:14] [INFO ] Flatten gal took : 60 ms
[2023-03-24 02:06:14] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 7 ms.
[2023-03-24 02:06:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 484 places, 650 transitions and 3104 arcs took 6 ms.
Total runtime 76920 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/823/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PolyORBNT-PT-S05J30-LTLCardinality-12
BK_STOP 1679623575608
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name PolyORBNT-PT-S05J30-LTLCardinality-12
ltl formula formula --ltl=/tmp/823/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 484 places, 650 transitions and 3104 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.210 real 0.030 user 0.020 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/823/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/823/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/823/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/823/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S05J30"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is PolyORBNT-PT-S05J30, 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 r297-tall-167873950800723"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J30.tgz
mv PolyORBNT-PT-S05J30 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;