About the Execution of ITS-Tools for LeafsetExtension-PT-S64C3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16213.176 | 3600000.00 | 12145665.00 | 12119.90 | TFFT?FFFFFFFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r132-tall-165271821000532.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is LeafsetExtension-PT-S64C3, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821000532
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 11K Apr 29 12:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 29 12:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 29 12:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 12:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K May 9 08:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 08:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K May 9 08:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14M May 10 09:34 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 LeafsetExtension-PT-S64C3-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652804399884
Running Version 202205111006
[2022-05-17 16:20:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 16:20:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 16:20:01] [INFO ] Load time of PNML (sax parser for PT used): 735 ms
[2022-05-17 16:20:01] [INFO ] Transformed 21462 places.
[2022-05-17 16:20:02] [INFO ] Transformed 21129 transitions.
[2022-05-17 16:20:02] [INFO ] Parsed PT model containing 21462 places and 21129 transitions in 944 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 59 out of 21462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Reduce places removed 4229 places and 0 transitions.
Iterating post reduction 0 with 4229 rules applied. Total rules applied 4229 place count 17233 transition count 21129
Applied a total of 4229 rules in 321 ms. Remains 17233 /21462 variables (removed 4229) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:20:04] [INFO ] Computed 198 place invariants in 1844 ms
[2022-05-17 16:20:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:20:06] [INFO ] Implicit Places using invariants in 3534 ms returned []
Implicit Place search using SMT only with invariants took 3559 ms to find 0 implicit places.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:20:08] [INFO ] Computed 198 place invariants in 1741 ms
[2022-05-17 16:20:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:20:09] [INFO ] Dead Transitions using invariants and state equation in 3322 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17233/21462 places, 21129/21129 transitions.
Finished structural reductions, in 1 iterations. Remains : 17233/21462 places, 21129/21129 transitions.
Support contains 59 out of 17233 places after structural reductions.
[2022-05-17 16:20:10] [INFO ] Flatten gal took : 891 ms
[2022-05-17 16:20:11] [INFO ] Flatten gal took : 649 ms
[2022-05-17 16:20:12] [INFO ] Input system was already deterministic with 21129 transitions.
Support contains 56 out of 17233 places (down from 59) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 388 resets, run finished after 768 ms. (steps per millisecond=13 ) properties (out of 35) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :1
Running SMT prover for 15 properties.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:20:15] [INFO ] Computed 198 place invariants in 1737 ms
[2022-05-17 16:20:21] [INFO ] [Real]Absence check using 0 positive and 198 generalized place invariants in 405 ms returned sat
[2022-05-17 16:20:40] [INFO ] After 25014ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 24 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 38156 edges and 17233 vertex of which 1232 are kept as prefixes of interest. Removing 16001 places using SCC suffix rule.54 ms
Discarding 16001 places :
Also discarding 11893 output transitions
Drop transitions removed 11893 transitions
Drop transitions removed 3989 transitions
Reduce isomorphic transitions removed 3989 transitions.
Drop transitions removed 343 transitions
Trivial Post-agglo rules discarded 343 transitions
Performed 343 trivial Post agglomeration. Transition count delta: 343
Iterating post reduction 0 with 4332 rules applied. Total rules applied 4333 place count 1232 transition count 4904
Reduce places removed 345 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 347 rules applied. Total rules applied 4680 place count 887 transition count 4902
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 4682 place count 885 transition count 4902
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 4682 place count 885 transition count 4891
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 4704 place count 874 transition count 4891
Discarding 270 places :
Symmetric choice reduction at 3 with 270 rule applications. Total rules 4974 place count 604 transition count 4621
Iterating global reduction 3 with 270 rules applied. Total rules applied 5244 place count 604 transition count 4621
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 5253 place count 604 transition count 4612
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 5262 place count 595 transition count 4612
Partial Free-agglomeration rule applied 62 times.
Drop transitions removed 62 transitions
Iterating global reduction 4 with 62 rules applied. Total rules applied 5324 place count 595 transition count 4612
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 4 with 2 rules applied. Total rules applied 5326 place count 593 transition count 4612
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 5328 place count 593 transition count 4610
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 5330 place count 591 transition count 4610
Applied a total of 5330 rules in 793 ms. Remains 591 /17233 variables (removed 16642) and now considering 4610/21129 (removed 16519) transitions.
Finished structural reductions, in 1 iterations. Remains : 591/17233 places, 4610/21129 transitions.
Incomplete random walk after 10000 steps, including 732 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-17 16:20:41] [INFO ] Flow matrix only has 869 transitions (discarded 3741 similar events)
// Phase 1: matrix 869 rows 591 cols
[2022-05-17 16:20:41] [INFO ] Computed 11 place invariants in 5 ms
[2022-05-17 16:20:41] [INFO ] [Real]Absence check using 0 positive and 11 generalized place invariants in 3 ms returned sat
[2022-05-17 16:20:41] [INFO ] After 249ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2022-05-17 16:20:42] [INFO ] After 368ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 65 ms.
[2022-05-17 16:20:42] [INFO ] After 551ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 9 ms.
Support contains 5 out of 591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4610/4610 transitions.
Graph (complete) has 2263 edges and 591 vertex of which 171 are kept as prefixes of interest. Removing 420 places using SCC suffix rule.0 ms
Discarding 420 places :
Also discarding 246 output transitions
Drop transitions removed 246 transitions
Drop transitions removed 2181 transitions
Reduce isomorphic transitions removed 2181 transitions.
Discarding 33 places :
Implicit places reduction removed 33 places
Iterating post reduction 0 with 2214 rules applied. Total rules applied 2215 place count 138 transition count 2183
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 960 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 989 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 1 with 1050 rules applied. Total rules applied 3265 place count 107 transition count 1164
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 31 rules applied. Total rules applied 3296 place count 77 transition count 1163
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3297 place count 76 transition count 1163
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 4 with 33 rules applied. Total rules applied 3330 place count 76 transition count 1130
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3332 place count 76 transition count 1128
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 3334 place count 74 transition count 1128
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 5 with 33 rules applied. Total rules applied 3367 place count 74 transition count 1095
Free-agglomeration rule (complex) applied 32 times.
Iterating global reduction 5 with 32 rules applied. Total rules applied 3399 place count 74 transition count 1063
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 5 with 32 rules applied. Total rules applied 3431 place count 42 transition count 1063
Applied a total of 3431 rules in 117 ms. Remains 42 /591 variables (removed 549) and now considering 1063/4610 (removed 3547) transitions.
Finished structural reductions, in 1 iterations. Remains : 42/591 places, 1063/4610 transitions.
Finished random walk after 7610 steps, including 986 resets, run visited all 2 properties in 64 ms. (steps per millisecond=118 )
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(G(!p0)) U p1))))'
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.63 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8286 transitions
Trivial Post-agglo rules discarded 8286 transitions
Performed 8286 trivial Post agglomeration. Transition count delta: 8286
Iterating post reduction 0 with 8286 rules applied. Total rules applied 8287 place count 17231 transition count 12841
Reduce places removed 8286 places and 0 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 1 with 8318 rules applied. Total rules applied 16605 place count 8945 transition count 12809
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 16637 place count 8913 transition count 12809
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 129 Pre rules applied. Total rules applied 16637 place count 8913 transition count 12680
Deduced a syphon composed of 129 places in 4 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 3 with 258 rules applied. Total rules applied 16895 place count 8784 transition count 12680
Discarding 4029 places :
Symmetric choice reduction at 3 with 4029 rule applications. Total rules 20924 place count 4755 transition count 8651
Iterating global reduction 3 with 4029 rules applied. Total rules applied 24953 place count 4755 transition count 8651
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24953 place count 4755 transition count 8650
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24955 place count 4754 transition count 8650
Applied a total of 24955 rules in 3175 ms. Remains 4754 /17233 variables (removed 12479) and now considering 8650/21129 (removed 12479) transitions.
// Phase 1: matrix 8650 rows 4754 cols
[2022-05-17 16:20:46] [INFO ] Computed 198 place invariants in 108 ms
[2022-05-17 16:20:46] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:20:49] [INFO ] Implicit Places using invariants in 3383 ms returned [320, 2380, 3555, 3872, 4440]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3395 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4749/17233 places, 8650/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4746 transition count 8647
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4746 transition count 8647
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 4743 transition count 8644
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 4743 transition count 8644
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 78 place count 4677 transition count 8578
Iterating global reduction 0 with 66 rules applied. Total rules applied 144 place count 4677 transition count 8578
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 146 place count 4676 transition count 8577
Applied a total of 146 rules in 4255 ms. Remains 4676 /4749 variables (removed 73) and now considering 8577/8650 (removed 73) transitions.
[2022-05-17 16:20:53] [INFO ] Flow matrix only has 8511 transitions (discarded 66 similar events)
// Phase 1: matrix 8511 rows 4676 cols
[2022-05-17 16:20:53] [INFO ] Computed 193 place invariants in 95 ms
[2022-05-17 16:20:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:20:57] [INFO ] Implicit Places using invariants in 3417 ms returned [1987, 2271, 2308, 3695, 4321]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3424 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4671/17233 places, 8577/21129 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 4605 transition count 8511
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 4605 transition count 8511
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 135 place count 4602 transition count 8508
Iterating global reduction 0 with 3 rules applied. Total rules applied 138 place count 4602 transition count 8508
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 234 place count 4506 transition count 8412
Iterating global reduction 0 with 96 rules applied. Total rules applied 330 place count 4506 transition count 8412
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 460 place count 4441 transition count 8347
Applied a total of 460 rules in 3928 ms. Remains 4441 /4671 variables (removed 230) and now considering 8347/8577 (removed 230) transitions.
[2022-05-17 16:21:01] [INFO ] Flow matrix only has 8185 transitions (discarded 162 similar events)
// Phase 1: matrix 8185 rows 4441 cols
[2022-05-17 16:21:01] [INFO ] Computed 188 place invariants in 86 ms
[2022-05-17 16:21:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:21:04] [INFO ] Implicit Places using invariants in 3127 ms returned [138, 723, 2348, 3521, 3822]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3133 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4436/17233 places, 8347/21129 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 4376 transition count 8287
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 4376 transition count 8287
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 4375 transition count 8286
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 4375 transition count 8286
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 153 place count 4344 transition count 8255
Iterating global reduction 0 with 31 rules applied. Total rules applied 184 place count 4344 transition count 8255
Performed 123 Post agglomeration using F-continuation condition.Transition count delta: 123
Deduced a syphon composed of 123 places in 2 ms
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 0 with 246 rules applied. Total rules applied 430 place count 4221 transition count 8132
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 431 place count 4220 transition count 8131
Iterating global reduction 0 with 1 rules applied. Total rules applied 432 place count 4220 transition count 8131
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 461 place count 4191 transition count 8102
Iterating global reduction 0 with 29 rules applied. Total rules applied 490 place count 4191 transition count 8102
Applied a total of 490 rules in 4060 ms. Remains 4191 /4436 variables (removed 245) and now considering 8102/8347 (removed 245) transitions.
[2022-05-17 16:21:08] [INFO ] Flow matrix only has 7874 transitions (discarded 228 similar events)
// Phase 1: matrix 7874 rows 4191 cols
[2022-05-17 16:21:08] [INFO ] Computed 183 place invariants in 82 ms
[2022-05-17 16:21:08] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:21:11] [INFO ] Implicit Places using invariants in 2964 ms returned [1683, 2747, 2876, 3723]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2971 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4187/17233 places, 8102/21129 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 4129 transition count 8044
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 4129 transition count 8044
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 1 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 0 with 244 rules applied. Total rules applied 360 place count 4007 transition count 7922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 361 place count 4006 transition count 7921
Iterating global reduction 0 with 1 rules applied. Total rules applied 362 place count 4006 transition count 7921
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 390 place count 3978 transition count 7893
Iterating global reduction 0 with 28 rules applied. Total rules applied 418 place count 3978 transition count 7893
Applied a total of 418 rules in 2251 ms. Remains 3978 /4187 variables (removed 209) and now considering 7893/8102 (removed 209) transitions.
[2022-05-17 16:21:13] [INFO ] Flow matrix only has 7631 transitions (discarded 262 similar events)
// Phase 1: matrix 7631 rows 3978 cols
[2022-05-17 16:21:13] [INFO ] Computed 179 place invariants in 76 ms
[2022-05-17 16:21:16] [INFO ] Implicit Places using invariants in 2558 ms returned [1261, 1610, 2022, 3399, 3757]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2565 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 3973/17233 places, 7893/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3969 transition count 7889
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3969 transition count 7889
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 3965 transition count 7885
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 3965 transition count 7885
Discarding 107 places :
Symmetric choice reduction at 0 with 107 rule applications. Total rules 123 place count 3858 transition count 7778
Iterating global reduction 0 with 107 rules applied. Total rules applied 230 place count 3858 transition count 7778
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 232 place count 3857 transition count 7777
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 233 place count 3856 transition count 7776
Iterating global reduction 0 with 1 rules applied. Total rules applied 234 place count 3856 transition count 7776
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 262 place count 3828 transition count 7748
Iterating global reduction 0 with 28 rules applied. Total rules applied 290 place count 3828 transition count 7748
Applied a total of 290 rules in 2806 ms. Remains 3828 /3973 variables (removed 145) and now considering 7748/7893 (removed 145) transitions.
[2022-05-17 16:21:18] [INFO ] Flow matrix only has 7331 transitions (discarded 417 similar events)
// Phase 1: matrix 7331 rows 3828 cols
[2022-05-17 16:21:18] [INFO ] Computed 174 place invariants in 64 ms
[2022-05-17 16:21:21] [INFO ] Implicit Places using invariants in 2493 ms returned [632, 883, 1103, 3011, 3475]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2502 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3823/17233 places, 7748/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3820 transition count 7745
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3820 transition count 7745
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 3818 transition count 7743
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 3818 transition count 7743
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 48 place count 3780 transition count 7705
Iterating global reduction 0 with 38 rules applied. Total rules applied 86 place count 3780 transition count 7705
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Deduced a syphon composed of 113 places in 1 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 0 with 226 rules applied. Total rules applied 312 place count 3667 transition count 7592
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 313 place count 3666 transition count 7591
Iterating global reduction 0 with 1 rules applied. Total rules applied 314 place count 3666 transition count 7591
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 345 place count 3635 transition count 7560
Iterating global reduction 0 with 31 rules applied. Total rules applied 376 place count 3635 transition count 7560
Applied a total of 376 rules in 2649 ms. Remains 3635 /3823 variables (removed 188) and now considering 7560/7748 (removed 188) transitions.
[2022-05-17 16:21:24] [INFO ] Flow matrix only has 7060 transitions (discarded 500 similar events)
// Phase 1: matrix 7060 rows 3635 cols
[2022-05-17 16:21:24] [INFO ] Computed 169 place invariants in 68 ms
[2022-05-17 16:21:26] [INFO ] Implicit Places using invariants in 2104 ms returned [490, 826, 1195, 1223, 2286]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2110 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3630/17233 places, 7560/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3626 transition count 7556
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3626 transition count 7556
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 3622 transition count 7552
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 3622 transition count 7552
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 112 place count 3526 transition count 7456
Iterating global reduction 0 with 96 rules applied. Total rules applied 208 place count 3526 transition count 7456
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 210 place count 3525 transition count 7455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 211 place count 3524 transition count 7454
Iterating global reduction 0 with 1 rules applied. Total rules applied 212 place count 3524 transition count 7454
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 249 place count 3487 transition count 7417
Iterating global reduction 0 with 37 rules applied. Total rules applied 286 place count 3487 transition count 7417
Applied a total of 286 rules in 2299 ms. Remains 3487 /3630 variables (removed 143) and now considering 7417/7560 (removed 143) transitions.
[2022-05-17 16:21:28] [INFO ] Flow matrix only has 6759 transitions (discarded 658 similar events)
// Phase 1: matrix 6759 rows 3487 cols
[2022-05-17 16:21:28] [INFO ] Computed 164 place invariants in 62 ms
[2022-05-17 16:21:30] [INFO ] Implicit Places using invariants in 2227 ms returned [806, 1775, 1900, 2240, 2732]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2235 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 3482/17233 places, 7417/21129 transitions.
Discarding 106 places :
Symmetric choice reduction at 0 with 106 rule applications. Total rules 106 place count 3376 transition count 7311
Iterating global reduction 0 with 106 rules applied. Total rules applied 212 place count 3376 transition count 7311
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 213 place count 3375 transition count 7310
Iterating global reduction 0 with 1 rules applied. Total rules applied 214 place count 3375 transition count 7310
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 228 place count 3361 transition count 7296
Iterating global reduction 0 with 14 rules applied. Total rules applied 242 place count 3361 transition count 7296
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 0 with 106 rules applied. Total rules applied 348 place count 3308 transition count 7243
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 349 place count 3307 transition count 7242
Iterating global reduction 0 with 1 rules applied. Total rules applied 350 place count 3307 transition count 7242
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 390 place count 3267 transition count 7202
Iterating global reduction 0 with 40 rules applied. Total rules applied 430 place count 3267 transition count 7202
Applied a total of 430 rules in 2124 ms. Remains 3267 /3482 variables (removed 215) and now considering 7202/7417 (removed 215) transitions.
[2022-05-17 16:21:32] [INFO ] Flow matrix only has 6477 transitions (discarded 725 similar events)
// Phase 1: matrix 6477 rows 3267 cols
[2022-05-17 16:21:32] [INFO ] Computed 159 place invariants in 52 ms
[2022-05-17 16:21:36] [INFO ] Implicit Places using invariants in 3348 ms returned [2, 30, 58, 61, 89, 119, 146, 174, 177, 204, 232, 235, 289, 292, 319, 347, 350, 377, 405, 408, 435, 463, 492, 520, 523, 550, 578, 583, 586, 613, 641, 644, 671, 699, 702, 729, 757, 764, 767, 794, 797, 824, 852, 855, 883, 913, 940, 968, 971, 998, 1026, 1029, 1058, 1066, 1069, 1096, 1124, 1127, 1154, 1182, 1185, 1212, 1240, 1243, 1271, 1304, 1331, 1334, 1362, 1392, 1419, 1447, 1450, 1477, 1505, 1508, 1535, 1563, 1566, 1594, 1623, 1625, 1654, 1664, 1692, 1722, 1750, 1777, 1780, 1806, 1809, 1837, 1864, 1867, 1895, 1922, 1925, 1953, 1980, 1983, 2017, 2020, 2048, 2078, 2107, 2134, 2137, 2163, 2166, 2194, 2224, 2252, 2279, 2282, 2310, 2337, 2340, 2368, 2395, 2398, 2426, 2453, 2456, 2484, 2511, 2514, 2543, 2572, 2609, 2612, 2640, 2667, 2670, 2701, 2704, 2732, 2759, 2762, 2793, 2796, 2822, 2825, 2853, 2883, 2911, 2941, 2969, 2996, 2999, 3031, 3034, 3064, 3067, 3097, 3130, 3158]
Discarding 156 places :
Implicit Place search using SMT only with invariants took 3356 ms to find 156 implicit places.
Starting structural reductions in SI_LTL mode, iteration 9 : 3111/17233 places, 7202/21129 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3111 transition count 7201
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3110 transition count 7201
Discarding 2755 places :
Symmetric choice reduction at 0 with 2755 rule applications. Total rules 2757 place count 355 transition count 4446
Iterating global reduction 0 with 2755 rules applied. Total rules applied 5512 place count 355 transition count 4446
Discarding 102 places :
Symmetric choice reduction at 0 with 102 rule applications. Total rules 5614 place count 253 transition count 4344
Iterating global reduction 0 with 102 rules applied. Total rules applied 5716 place count 253 transition count 4344
Discarding 102 places :
Symmetric choice reduction at 0 with 102 rule applications. Total rules 5818 place count 151 transition count 4242
Iterating global reduction 0 with 102 rules applied. Total rules applied 5920 place count 151 transition count 4242
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 5930 place count 146 transition count 4237
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5931 place count 145 transition count 4236
Iterating global reduction 0 with 1 rules applied. Total rules applied 5932 place count 145 transition count 4236
Applied a total of 5932 rules in 219 ms. Remains 145 /3111 variables (removed 2966) and now considering 4236/7202 (removed 2966) transitions.
[2022-05-17 16:21:36] [INFO ] Flow matrix only has 175 transitions (discarded 4061 similar events)
// Phase 1: matrix 175 rows 145 cols
[2022-05-17 16:21:36] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 16:21:36] [INFO ] Implicit Places using invariants in 271 ms returned []
[2022-05-17 16:21:36] [INFO ] Flow matrix only has 175 transitions (discarded 4061 similar events)
// Phase 1: matrix 175 rows 145 cols
[2022-05-17 16:21:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 16:21:37] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 10 : 145/17233 places, 4236/21129 transitions.
Finished structural reductions, in 10 iterations. Remains : 145/17233 places, 4236/21129 transitions.
Stuttering acceptance computed with spot in 247 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={1} source=0 dest: 0}, { cond=(NOT p1), acceptance={0, 1} source=0 dest: 1}], [{ cond=p0, acceptance={1} source=1 dest: 0}, { cond=(NOT p1), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LT s89 1), p0:(AND (GEQ s136 1) (GEQ s138 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 8117 reset in 523 ms.
Product exploration explored 100000 steps with 8110 reset in 498 ms.
Computed a total of 145 stabilizing places and 4236 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 145 transition count 4236
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X p1), (X (NOT p0)), true, (X (X (AND p1 (NOT p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (F (G p1)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p1))
Knowledge based reduction with 12 factoid took 274 ms. Reduced automaton from 3 states, 9 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-00 finished in 56190 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((X(F(p0))||X(p1))))))'
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.26 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8255 transitions
Trivial Post-agglo rules discarded 8255 transitions
Performed 8255 trivial Post agglomeration. Transition count delta: 8255
Iterating post reduction 0 with 8255 rules applied. Total rules applied 8256 place count 17231 transition count 12872
Reduce places removed 8255 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 8319 rules applied. Total rules applied 16575 place count 8976 transition count 12808
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 16639 place count 8912 transition count 12808
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16639 place count 8912 transition count 12678
Deduced a syphon composed of 130 places in 3 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16899 place count 8782 transition count 12678
Discarding 4029 places :
Symmetric choice reduction at 3 with 4029 rule applications. Total rules 20928 place count 4753 transition count 8649
Iterating global reduction 3 with 4029 rules applied. Total rules applied 24957 place count 4753 transition count 8649
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24957 place count 4753 transition count 8648
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 24959 place count 4752 transition count 8648
Applied a total of 24959 rules in 2290 ms. Remains 4752 /17233 variables (removed 12481) and now considering 8648/21129 (removed 12481) transitions.
// Phase 1: matrix 8648 rows 4752 cols
[2022-05-17 16:21:41] [INFO ] Computed 198 place invariants in 86 ms
[2022-05-17 16:21:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:21:44] [INFO ] Implicit Places using invariants in 3377 ms returned [391, 2451, 2912, 3343, 3660]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3384 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4747/17233 places, 8648/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4745 transition count 8646
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4745 transition count 8646
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4743 transition count 8644
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4743 transition count 8644
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 54 place count 4697 transition count 8598
Iterating global reduction 0 with 46 rules applied. Total rules applied 100 place count 4697 transition count 8598
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 2 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 0 with 126 rules applied. Total rules applied 226 place count 4634 transition count 8535
Applied a total of 226 rules in 2920 ms. Remains 4634 /4747 variables (removed 113) and now considering 8535/8648 (removed 113) transitions.
[2022-05-17 16:21:47] [INFO ] Flow matrix only has 8489 transitions (discarded 46 similar events)
// Phase 1: matrix 8489 rows 4634 cols
[2022-05-17 16:21:47] [INFO ] Computed 193 place invariants in 91 ms
[2022-05-17 16:21:48] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:21:50] [INFO ] Implicit Places using invariants in 3304 ms returned [595, 1259, 1892, 3400, 3506]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3312 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4629/17233 places, 8535/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4626 transition count 8532
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4626 transition count 8532
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 4624 transition count 8530
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 4624 transition count 8530
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 72 place count 4562 transition count 8468
Iterating global reduction 0 with 62 rules applied. Total rules applied 134 place count 4562 transition count 8468
Performed 125 Post agglomeration using F-continuation condition.Transition count delta: 125
Deduced a syphon composed of 125 places in 2 ms
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 0 with 250 rules applied. Total rules applied 384 place count 4437 transition count 8343
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 385 place count 4436 transition count 8342
Iterating global reduction 0 with 1 rules applied. Total rules applied 386 place count 4436 transition count 8342
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 412 place count 4410 transition count 8316
Iterating global reduction 0 with 26 rules applied. Total rules applied 438 place count 4410 transition count 8316
Applied a total of 438 rules in 3788 ms. Remains 4410 /4629 variables (removed 219) and now considering 8316/8535 (removed 219) transitions.
[2022-05-17 16:21:54] [INFO ] Flow matrix only has 8178 transitions (discarded 138 similar events)
// Phase 1: matrix 8178 rows 4410 cols
[2022-05-17 16:21:54] [INFO ] Computed 188 place invariants in 89 ms
[2022-05-17 16:21:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:21:58] [INFO ] Implicit Places using invariants in 3247 ms returned [2898, 3311, 3569, 3741]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3253 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4406/17233 places, 8316/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4403 transition count 8313
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4403 transition count 8313
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 4401 transition count 8311
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 4401 transition count 8311
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 67 place count 4344 transition count 8254
Iterating global reduction 0 with 57 rules applied. Total rules applied 124 place count 4344 transition count 8254
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 2 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 0 with 118 rules applied. Total rules applied 242 place count 4285 transition count 8195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 243 place count 4284 transition count 8194
Iterating global reduction 0 with 1 rules applied. Total rules applied 244 place count 4284 transition count 8194
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 275 place count 4253 transition count 8163
Iterating global reduction 0 with 31 rules applied. Total rules applied 306 place count 4253 transition count 8163
Applied a total of 306 rules in 3373 ms. Remains 4253 /4406 variables (removed 153) and now considering 8163/8316 (removed 153) transitions.
[2022-05-17 16:22:01] [INFO ] Flow matrix only has 7931 transitions (discarded 232 similar events)
// Phase 1: matrix 7931 rows 4253 cols
[2022-05-17 16:22:01] [INFO ] Computed 184 place invariants in 83 ms
[2022-05-17 16:22:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:22:04] [INFO ] Implicit Places using invariants in 2967 ms returned [67, 436, 638, 1945, 2115]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2973 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4248/17233 places, 8163/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4185 transition count 8100
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4185 transition count 8100
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 4183 transition count 8098
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 4183 transition count 8098
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 188 place count 4125 transition count 8040
Iterating global reduction 0 with 58 rules applied. Total rules applied 246 place count 4125 transition count 8040
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 374 place count 4061 transition count 7976
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 375 place count 4060 transition count 7975
Iterating global reduction 0 with 1 rules applied. Total rules applied 376 place count 4060 transition count 7975
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 405 place count 4031 transition count 7946
Iterating global reduction 0 with 29 rules applied. Total rules applied 434 place count 4031 transition count 7946
Applied a total of 434 rules in 3013 ms. Remains 4031 /4248 variables (removed 217) and now considering 7946/8163 (removed 217) transitions.
[2022-05-17 16:22:07] [INFO ] Flow matrix only has 7618 transitions (discarded 328 similar events)
// Phase 1: matrix 7618 rows 4031 cols
[2022-05-17 16:22:07] [INFO ] Computed 179 place invariants in 68 ms
[2022-05-17 16:22:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:22:10] [INFO ] Implicit Places using invariants in 2679 ms returned [391, 1335, 1724, 3190]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2686 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 4027/17233 places, 7946/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4024 transition count 7943
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4024 transition count 7943
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 4021 transition count 7940
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 4021 transition count 7940
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 75 place count 3958 transition count 7877
Iterating global reduction 0 with 63 rules applied. Total rules applied 138 place count 3958 transition count 7877
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 140 place count 3957 transition count 7876
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 3956 transition count 7875
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 3956 transition count 7875
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 176 place count 3922 transition count 7841
Iterating global reduction 0 with 34 rules applied. Total rules applied 210 place count 3922 transition count 7841
Applied a total of 210 rules in 2776 ms. Remains 3922 /4027 variables (removed 105) and now considering 7841/7946 (removed 105) transitions.
[2022-05-17 16:22:12] [INFO ] Flow matrix only has 7404 transitions (discarded 437 similar events)
// Phase 1: matrix 7404 rows 3922 cols
[2022-05-17 16:22:12] [INFO ] Computed 175 place invariants in 91 ms
[2022-05-17 16:22:15] [INFO ] Implicit Places using invariants in 2627 ms returned [130, 2511, 2714, 3014, 3051]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2633 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3917/17233 places, 7841/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3914 transition count 7838
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3914 transition count 7838
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 3912 transition count 7836
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 3912 transition count 7836
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 68 place count 3854 transition count 7778
Iterating global reduction 0 with 58 rules applied. Total rules applied 126 place count 3854 transition count 7778
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Deduced a syphon composed of 113 places in 1 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 0 with 226 rules applied. Total rules applied 352 place count 3741 transition count 7665
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 353 place count 3740 transition count 7664
Iterating global reduction 0 with 1 rules applied. Total rules applied 354 place count 3740 transition count 7664
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 382 place count 3712 transition count 7636
Iterating global reduction 0 with 28 rules applied. Total rules applied 410 place count 3712 transition count 7636
Applied a total of 410 rules in 2647 ms. Remains 3712 /3917 variables (removed 205) and now considering 7636/7841 (removed 205) transitions.
[2022-05-17 16:22:18] [INFO ] Flow matrix only has 7102 transitions (discarded 534 similar events)
// Phase 1: matrix 7102 rows 3712 cols
[2022-05-17 16:22:18] [INFO ] Computed 170 place invariants in 70 ms
[2022-05-17 16:22:20] [INFO ] Implicit Places using invariants in 2334 ms returned [570, 1633, 2085, 2607, 3566]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2343 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3707/17233 places, 7636/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3703 transition count 7632
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3703 transition count 7632
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 3699 transition count 7628
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 3699 transition count 7628
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 97 place count 3618 transition count 7547
Iterating global reduction 0 with 81 rules applied. Total rules applied 178 place count 3618 transition count 7547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 180 place count 3617 transition count 7546
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 181 place count 3616 transition count 7545
Iterating global reduction 0 with 1 rules applied. Total rules applied 182 place count 3616 transition count 7545
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 231 place count 3567 transition count 7496
Iterating global reduction 0 with 49 rules applied. Total rules applied 280 place count 3567 transition count 7496
Applied a total of 280 rules in 2344 ms. Remains 3567 /3707 variables (removed 140) and now considering 7496/7636 (removed 140) transitions.
[2022-05-17 16:22:22] [INFO ] Flow matrix only has 6812 transitions (discarded 684 similar events)
// Phase 1: matrix 6812 rows 3567 cols
[2022-05-17 16:22:22] [INFO ] Computed 165 place invariants in 66 ms
[2022-05-17 16:22:26] [INFO ] Implicit Places using invariants in 3751 ms returned [2, 33, 65, 96, 128, 158, 189, 191, 221, 252, 254, 284, 315, 317, 377, 409, 411, 441, 472, 474, 505, 507, 538, 574, 604, 606, 636, 667, 669, 699, 730, 732, 762, 793, 795, 825, 856, 858, 888, 919, 921, 951, 982, 984, 1015, 1047, 1077, 1108, 1110, 1140, 1171, 1173, 1203, 1234, 1236, 1267, 1269, 1299, 1330, 1332, 1362, 1393, 1395, 1425, 1456, 1458, 1488, 1519, 1521, 1551, 1582, 1605, 1635, 1637, 1668, 1670, 1700, 1731, 1733, 1763, 1794, 1796, 1802, 1832, 1834, 1864, 1895, 1897, 1930, 1932, 1962, 1993, 1995, 2028, 2030, 2060, 2091, 2093, 2123, 2154, 2156, 2186, 2217, 2219, 2249, 2314, 2345, 2348, 2378, 2380, 2417, 2419, 2449, 2480, 2482, 2515, 2518, 2548, 2551, 2581, 2583, 2613, 2646, 2676, 2709, 2744, 2775, 2778, 2808, 2811, 2841, 2843, 2877, 2879, 2909, 2940, 2942, 2972, 3003, 3006, 3036, 3038, 3068, 3099, 3101, 3131, 3162, 3164, 3194, 3225, 3227, 3257, 3288, 3290, 3320, 3351, 3353, 3383, 3414, 3416, 3457]
Discarding 161 places :
Implicit Place search using SMT only with invariants took 3757 ms to find 161 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 3406/17233 places, 7496/21129 transitions.
Discarding 2994 places :
Symmetric choice reduction at 0 with 2994 rule applications. Total rules 2994 place count 412 transition count 4502
Iterating global reduction 0 with 2994 rules applied. Total rules applied 5988 place count 412 transition count 4502
Discarding 103 places :
Symmetric choice reduction at 0 with 103 rule applications. Total rules 6091 place count 309 transition count 4399
Iterating global reduction 0 with 103 rules applied. Total rules applied 6194 place count 309 transition count 4399
Discarding 153 places :
Symmetric choice reduction at 0 with 153 rule applications. Total rules 6347 place count 156 transition count 4246
Iterating global reduction 0 with 153 rules applied. Total rules applied 6500 place count 156 transition count 4246
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 6512 place count 150 transition count 4240
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6513 place count 149 transition count 4239
Iterating global reduction 0 with 1 rules applied. Total rules applied 6514 place count 149 transition count 4239
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6516 place count 147 transition count 4237
Iterating global reduction 0 with 2 rules applied. Total rules applied 6518 place count 147 transition count 4237
Applied a total of 6518 rules in 219 ms. Remains 147 /3406 variables (removed 3259) and now considering 4237/7496 (removed 3259) transitions.
[2022-05-17 16:22:26] [INFO ] Flow matrix only has 177 transitions (discarded 4060 similar events)
// Phase 1: matrix 177 rows 147 cols
[2022-05-17 16:22:26] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-17 16:22:27] [INFO ] Implicit Places using invariants in 271 ms returned []
[2022-05-17 16:22:27] [INFO ] Flow matrix only has 177 transitions (discarded 4060 similar events)
// Phase 1: matrix 177 rows 147 cols
[2022-05-17 16:22:27] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 16:22:27] [INFO ] Implicit Places using invariants and state equation in 532 ms returned []
Implicit Place search using SMT with State Equation took 804 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 9 : 147/17233 places, 4237/21129 transitions.
Finished structural reductions, in 9 iterations. Remains : 147/17233 places, 4237/21129 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s92 1), p0:(AND (GEQ s60 1) (GEQ s73 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-01 finished in 48625 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(F(F(G(F(G(p0)))))))))'
Support contains 2 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.42 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8320 transitions
Trivial Post-agglo rules discarded 8320 transitions
Performed 8320 trivial Post agglomeration. Transition count delta: 8320
Iterating post reduction 0 with 8320 rules applied. Total rules applied 8321 place count 17231 transition count 12807
Reduce places removed 8320 places and 0 transitions.
Iterating post reduction 1 with 8320 rules applied. Total rules applied 16641 place count 8911 transition count 12807
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 16641 place count 8911 transition count 12677
Deduced a syphon composed of 130 places in 5 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 16901 place count 8781 transition count 12677
Discarding 4030 places :
Symmetric choice reduction at 2 with 4030 rule applications. Total rules 20931 place count 4751 transition count 8647
Iterating global reduction 2 with 4030 rules applied. Total rules applied 24961 place count 4751 transition count 8647
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 24961 place count 4751 transition count 8645
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24965 place count 4749 transition count 8645
Applied a total of 24965 rules in 2299 ms. Remains 4749 /17233 variables (removed 12484) and now considering 8645/21129 (removed 12484) transitions.
// Phase 1: matrix 8645 rows 4749 cols
[2022-05-17 16:22:30] [INFO ] Computed 198 place invariants in 89 ms
[2022-05-17 16:22:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:22:33] [INFO ] Implicit Places using invariants in 3444 ms returned [145, 462, 2522, 2557, 2773]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3461 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4744/17233 places, 8645/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4742 transition count 8643
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4742 transition count 8643
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4740 transition count 8641
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4740 transition count 8641
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 39 place count 4709 transition count 8610
Iterating global reduction 0 with 31 rules applied. Total rules applied 70 place count 4709 transition count 8610
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 198 place count 4645 transition count 8546
Applied a total of 198 rules in 2879 ms. Remains 4645 /4744 variables (removed 99) and now considering 8546/8645 (removed 99) transitions.
[2022-05-17 16:22:36] [INFO ] Flow matrix only has 8515 transitions (discarded 31 similar events)
// Phase 1: matrix 8515 rows 4645 cols
[2022-05-17 16:22:36] [INFO ] Computed 193 place invariants in 104 ms
[2022-05-17 16:22:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:22:39] [INFO ] Implicit Places using invariants in 3450 ms returned [911, 1258, 1644, 1854, 3957]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3457 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4640/17233 places, 8546/21129 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 4635 transition count 8541
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 4635 transition count 8541
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 4631 transition count 8537
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 4631 transition count 8537
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 144 place count 4505 transition count 8411
Iterating global reduction 0 with 126 rules applied. Total rules applied 270 place count 4505 transition count 8411
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 2 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 0 with 122 rules applied. Total rules applied 392 place count 4444 transition count 8350
Applied a total of 392 rules in 2638 ms. Remains 4444 /4640 variables (removed 196) and now considering 8350/8546 (removed 196) transitions.
[2022-05-17 16:22:42] [INFO ] Flow matrix only has 8190 transitions (discarded 160 similar events)
// Phase 1: matrix 8190 rows 4444 cols
[2022-05-17 16:22:42] [INFO ] Computed 188 place invariants in 85 ms
[2022-05-17 16:22:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:22:45] [INFO ] Implicit Places using invariants in 3152 ms returned [1253, 2188, 2329, 3281, 3315]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3162 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4439/17233 places, 8350/21129 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 4405 transition count 8316
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 4405 transition count 8316
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 71 place count 4402 transition count 8313
Iterating global reduction 0 with 3 rules applied. Total rules applied 74 place count 4402 transition count 8313
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 154 place count 4322 transition count 8233
Iterating global reduction 0 with 80 rules applied. Total rules applied 234 place count 4322 transition count 8233
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 1 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 0 with 182 rules applied. Total rules applied 416 place count 4231 transition count 8142
Applied a total of 416 rules in 2405 ms. Remains 4231 /4439 variables (removed 208) and now considering 8142/8350 (removed 208) transitions.
[2022-05-17 16:22:48] [INFO ] Flow matrix only has 7899 transitions (discarded 243 similar events)
// Phase 1: matrix 7899 rows 4231 cols
[2022-05-17 16:22:48] [INFO ] Computed 183 place invariants in 85 ms
[2022-05-17 16:22:48] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:22:50] [INFO ] Implicit Places using invariants in 2712 ms returned [270, 668, 2227, 2319, 2752]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2718 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4226/17233 places, 8142/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4163 transition count 8079
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4163 transition count 8079
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 4161 transition count 8077
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 4161 transition count 8077
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 191 place count 4100 transition count 8016
Iterating global reduction 0 with 61 rules applied. Total rules applied 252 place count 4100 transition count 8016
Performed 118 Post agglomeration using F-continuation condition.Transition count delta: 118
Deduced a syphon composed of 118 places in 1 ms
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 0 with 236 rules applied. Total rules applied 488 place count 3982 transition count 7898
Applied a total of 488 rules in 2233 ms. Remains 3982 /4226 variables (removed 244) and now considering 7898/8142 (removed 244) transitions.
[2022-05-17 16:22:52] [INFO ] Flow matrix only has 7588 transitions (discarded 310 similar events)
// Phase 1: matrix 7588 rows 3982 cols
[2022-05-17 16:22:53] [INFO ] Computed 178 place invariants in 77 ms
[2022-05-17 16:22:55] [INFO ] Implicit Places using invariants in 2632 ms returned [579, 939, 1357, 1906, 1939]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2638 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 3977/17233 places, 7898/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3973 transition count 7894
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3973 transition count 7894
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 3969 transition count 7890
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 3969 transition count 7890
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 128 place count 3857 transition count 7778
Iterating global reduction 0 with 112 rules applied. Total rules applied 240 place count 3857 transition count 7778
Applied a total of 240 rules in 1629 ms. Remains 3857 /3977 variables (removed 120) and now considering 7778/7898 (removed 120) transitions.
[2022-05-17 16:22:57] [INFO ] Flow matrix only has 7340 transitions (discarded 438 similar events)
// Phase 1: matrix 7340 rows 3857 cols
[2022-05-17 16:22:57] [INFO ] Computed 173 place invariants in 73 ms
[2022-05-17 16:22:59] [INFO ] Implicit Places using invariants in 2629 ms returned [354, 1298, 2875, 2939, 3006]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2634 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3852/17233 places, 7778/21129 transitions.
Discarding 114 places :
Symmetric choice reduction at 0 with 114 rule applications. Total rules 114 place count 3738 transition count 7664
Iterating global reduction 0 with 114 rules applied. Total rules applied 228 place count 3738 transition count 7664
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 229 place count 3737 transition count 7663
Iterating global reduction 0 with 1 rules applied. Total rules applied 230 place count 3737 transition count 7663
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 259 place count 3708 transition count 7634
Iterating global reduction 0 with 29 rules applied. Total rules applied 288 place count 3708 transition count 7634
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 2 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 0 with 228 rules applied. Total rules applied 516 place count 3594 transition count 7520
Applied a total of 516 rules in 1897 ms. Remains 3594 /3852 variables (removed 258) and now considering 7520/7778 (removed 258) transitions.
[2022-05-17 16:23:01] [INFO ] Flow matrix only has 7048 transitions (discarded 472 similar events)
// Phase 1: matrix 7048 rows 3594 cols
[2022-05-17 16:23:01] [INFO ] Computed 168 place invariants in 64 ms
[2022-05-17 16:23:05] [INFO ] Implicit Places using invariants in 3864 ms returned [3, 31, 60, 63, 91, 120, 150, 179, 182, 210, 239, 244, 272, 275, 304, 335, 391, 394, 422, 451, 454, 482, 511, 514, 546, 574, 603, 606, 634, 663, 666, 694, 723, 733, 761, 764, 792, 821, 824, 853, 856, 884, 913, 916, 945, 976, 1005, 1008, 1036, 1065, 1068, 1096, 1125, 1128, 1156, 1185, 1188, 1220, 1249, 1252, 1280, 1309, 1312, 1340, 1369, 1372, 1401, 1404, 1432, 1461, 1464, 1492, 1521, 1524, 1552, 1581, 1584, 1612, 1641, 1644, 1672, 1701, 1704, 1736, 1764, 1793, 1796, 1824, 1876, 1904, 1933, 1935, 1963, 1966, 1994, 2023, 2025, 2053, 2056, 2084, 2113, 2116, 2144, 2173, 2176, 2204, 2233, 2236, 2264, 2296, 2324, 2353, 2356, 2384, 2413, 2416, 2444, 2473, 2476, 2504, 2533, 2536, 2564, 2593, 2596, 2640, 2668, 2700, 2728, 2760, 2788, 2817, 2819, 2847, 2850, 2878, 2907, 2910, 2938, 2967, 2970, 2998, 3027, 3029, 3057, 3060, 3088, 3117, 3120, 3148, 3177, 3180, 3208, 3237, 3240, 3268, 3297, 3300, 3328, 3357, 3360, 3388, 3417, 3420, 3448, 3477]
Discarding 166 places :
Implicit Place search using SMT only with invariants took 3871 ms to find 166 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3428/17233 places, 7520/21129 transitions.
Discarding 3065 places :
Symmetric choice reduction at 0 with 3065 rule applications. Total rules 3065 place count 363 transition count 4455
Iterating global reduction 0 with 3065 rules applied. Total rules applied 6130 place count 363 transition count 4455
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 6242 place count 251 transition count 4343
Iterating global reduction 0 with 112 rules applied. Total rules applied 6354 place count 251 transition count 4343
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 6466 place count 139 transition count 4231
Iterating global reduction 0 with 112 rules applied. Total rules applied 6578 place count 139 transition count 4231
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 0 with 4 rules applied. Total rules applied 6582 place count 137 transition count 4229
Applied a total of 6582 rules in 172 ms. Remains 137 /3428 variables (removed 3291) and now considering 4229/7520 (removed 3291) transitions.
[2022-05-17 16:23:05] [INFO ] Flow matrix only has 135 transitions (discarded 4094 similar events)
// Phase 1: matrix 135 rows 137 cols
[2022-05-17 16:23:05] [INFO ] Computed 2 place invariants in 2 ms
[2022-05-17 16:23:06] [INFO ] Implicit Places using invariants in 272 ms returned []
[2022-05-17 16:23:06] [INFO ] Flow matrix only has 135 transitions (discarded 4094 similar events)
// Phase 1: matrix 135 rows 137 cols
[2022-05-17 16:23:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-17 16:23:06] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 137/17233 places, 4229/21129 transitions.
Finished structural reductions, in 8 iterations. Remains : 137/17233 places, 4229/21129 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s14 1) (GEQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-02 finished in 38828 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(!(!p0 U (F(p0)&&G(p1))))))'
Support contains 4 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 69 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:23:08] [INFO ] Computed 198 place invariants in 1740 ms
[2022-05-17 16:23:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:23:09] [INFO ] Implicit Places using invariants in 3181 ms returned []
Implicit Place search using SMT only with invariants took 3182 ms to find 0 implicit places.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:23:11] [INFO ] Computed 198 place invariants in 1684 ms
[2022-05-17 16:23:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:23:12] [INFO ] Dead Transitions using invariants and state equation in 3117 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 135 ms :[p1, (AND p1 p0), (AND p1 p0), (AND p1 p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s5260 1) (GEQ s8231 1)), p0:(AND (GEQ s9914 1) (GEQ s12362 1))], 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][false, false, false, false]]
Product exploration explored 100000 steps with 3864 reset in 1640 ms.
Product exploration explored 100000 steps with 3870 reset in 1591 ms.
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT (AND p0 p1)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(F (G (NOT p1)))
Knowledge based reduction with 4 factoid took 144 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-03 finished in 34283 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(X((G((X(p0)||X(p1)))&&!p0)))))))'
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.24 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8256 transitions
Trivial Post-agglo rules discarded 8256 transitions
Performed 8256 trivial Post agglomeration. Transition count delta: 8256
Iterating post reduction 0 with 8256 rules applied. Total rules applied 8257 place count 17231 transition count 12871
Reduce places removed 8256 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 8320 rules applied. Total rules applied 16577 place count 8975 transition count 12807
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 16641 place count 8911 transition count 12807
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16641 place count 8911 transition count 12677
Deduced a syphon composed of 130 places in 5 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16901 place count 8781 transition count 12677
Discarding 4030 places :
Symmetric choice reduction at 3 with 4030 rule applications. Total rules 20931 place count 4751 transition count 8647
Iterating global reduction 3 with 4030 rules applied. Total rules applied 24961 place count 4751 transition count 8647
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 24961 place count 4751 transition count 8645
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24965 place count 4749 transition count 8645
Applied a total of 24965 rules in 2247 ms. Remains 4749 /17233 variables (removed 12484) and now considering 8645/21129 (removed 12484) transitions.
// Phase 1: matrix 8645 rows 4749 cols
[2022-05-17 16:23:43] [INFO ] Computed 198 place invariants in 94 ms
[2022-05-17 16:23:43] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:23:46] [INFO ] Implicit Places using invariants in 3364 ms returned [145, 462, 2522, 2557, 2773]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3370 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4744/17233 places, 8645/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4742 transition count 8643
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4742 transition count 8643
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4740 transition count 8641
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4740 transition count 8641
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 39 place count 4709 transition count 8610
Iterating global reduction 0 with 31 rules applied. Total rules applied 70 place count 4709 transition count 8610
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 198 place count 4645 transition count 8546
Applied a total of 198 rules in 2827 ms. Remains 4645 /4744 variables (removed 99) and now considering 8546/8645 (removed 99) transitions.
[2022-05-17 16:23:49] [INFO ] Flow matrix only has 8515 transitions (discarded 31 similar events)
// Phase 1: matrix 8515 rows 4645 cols
[2022-05-17 16:23:49] [INFO ] Computed 193 place invariants in 88 ms
[2022-05-17 16:23:49] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:23:52] [INFO ] Implicit Places using invariants in 3207 ms returned [911, 1258, 1644, 1854, 3957]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3213 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4640/17233 places, 8546/21129 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 4635 transition count 8541
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 4635 transition count 8541
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 4631 transition count 8537
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 4631 transition count 8537
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 144 place count 4505 transition count 8411
Iterating global reduction 0 with 126 rules applied. Total rules applied 270 place count 4505 transition count 8411
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 2 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 0 with 122 rules applied. Total rules applied 392 place count 4444 transition count 8350
Applied a total of 392 rules in 2648 ms. Remains 4444 /4640 variables (removed 196) and now considering 8350/8546 (removed 196) transitions.
[2022-05-17 16:23:55] [INFO ] Flow matrix only has 8190 transitions (discarded 160 similar events)
// Phase 1: matrix 8190 rows 4444 cols
[2022-05-17 16:23:55] [INFO ] Computed 188 place invariants in 90 ms
[2022-05-17 16:23:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:23:58] [INFO ] Implicit Places using invariants in 3098 ms returned [1253, 2188, 2329, 3281, 3315]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3104 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4439/17233 places, 8350/21129 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 4405 transition count 8316
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 4405 transition count 8316
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 71 place count 4402 transition count 8313
Iterating global reduction 0 with 3 rules applied. Total rules applied 74 place count 4402 transition count 8313
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 154 place count 4322 transition count 8233
Iterating global reduction 0 with 80 rules applied. Total rules applied 234 place count 4322 transition count 8233
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 1 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 0 with 182 rules applied. Total rules applied 416 place count 4231 transition count 8142
Applied a total of 416 rules in 2385 ms. Remains 4231 /4439 variables (removed 208) and now considering 8142/8350 (removed 208) transitions.
[2022-05-17 16:24:00] [INFO ] Flow matrix only has 7899 transitions (discarded 243 similar events)
// Phase 1: matrix 7899 rows 4231 cols
[2022-05-17 16:24:00] [INFO ] Computed 183 place invariants in 107 ms
[2022-05-17 16:24:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:24:03] [INFO ] Implicit Places using invariants in 2981 ms returned [270, 668, 2227, 2319, 2752]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2987 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4226/17233 places, 8142/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4163 transition count 8079
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4163 transition count 8079
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 4161 transition count 8077
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 4161 transition count 8077
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 191 place count 4100 transition count 8016
Iterating global reduction 0 with 61 rules applied. Total rules applied 252 place count 4100 transition count 8016
Performed 118 Post agglomeration using F-continuation condition.Transition count delta: 118
Deduced a syphon composed of 118 places in 2 ms
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 0 with 236 rules applied. Total rules applied 488 place count 3982 transition count 7898
Applied a total of 488 rules in 2227 ms. Remains 3982 /4226 variables (removed 244) and now considering 7898/8142 (removed 244) transitions.
[2022-05-17 16:24:05] [INFO ] Flow matrix only has 7588 transitions (discarded 310 similar events)
// Phase 1: matrix 7588 rows 3982 cols
[2022-05-17 16:24:05] [INFO ] Computed 178 place invariants in 75 ms
[2022-05-17 16:24:08] [INFO ] Implicit Places using invariants in 2597 ms returned [579, 939, 1357, 1906, 1939]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2607 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 3977/17233 places, 7898/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3973 transition count 7894
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3973 transition count 7894
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 3969 transition count 7890
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 3969 transition count 7890
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 128 place count 3857 transition count 7778
Iterating global reduction 0 with 112 rules applied. Total rules applied 240 place count 3857 transition count 7778
Applied a total of 240 rules in 1596 ms. Remains 3857 /3977 variables (removed 120) and now considering 7778/7898 (removed 120) transitions.
[2022-05-17 16:24:10] [INFO ] Flow matrix only has 7340 transitions (discarded 438 similar events)
// Phase 1: matrix 7340 rows 3857 cols
[2022-05-17 16:24:10] [INFO ] Computed 173 place invariants in 72 ms
[2022-05-17 16:24:12] [INFO ] Implicit Places using invariants in 2536 ms returned [354, 1298, 2875, 2939, 3006]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2541 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3852/17233 places, 7778/21129 transitions.
Discarding 114 places :
Symmetric choice reduction at 0 with 114 rule applications. Total rules 114 place count 3738 transition count 7664
Iterating global reduction 0 with 114 rules applied. Total rules applied 228 place count 3738 transition count 7664
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 229 place count 3737 transition count 7663
Iterating global reduction 0 with 1 rules applied. Total rules applied 230 place count 3737 transition count 7663
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 259 place count 3708 transition count 7634
Iterating global reduction 0 with 29 rules applied. Total rules applied 288 place count 3708 transition count 7634
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 2 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 0 with 228 rules applied. Total rules applied 516 place count 3594 transition count 7520
Applied a total of 516 rules in 1869 ms. Remains 3594 /3852 variables (removed 258) and now considering 7520/7778 (removed 258) transitions.
[2022-05-17 16:24:14] [INFO ] Flow matrix only has 7048 transitions (discarded 472 similar events)
// Phase 1: matrix 7048 rows 3594 cols
[2022-05-17 16:24:14] [INFO ] Computed 168 place invariants in 69 ms
[2022-05-17 16:24:18] [INFO ] Implicit Places using invariants in 3742 ms returned [3, 31, 60, 63, 91, 120, 150, 179, 182, 210, 239, 244, 272, 275, 304, 335, 391, 394, 422, 451, 454, 482, 511, 514, 546, 574, 603, 606, 634, 663, 666, 694, 723, 733, 761, 764, 792, 821, 824, 853, 856, 884, 913, 916, 945, 976, 1005, 1008, 1036, 1065, 1068, 1096, 1125, 1128, 1156, 1185, 1188, 1220, 1249, 1252, 1280, 1309, 1312, 1340, 1369, 1372, 1401, 1404, 1432, 1461, 1464, 1492, 1521, 1524, 1552, 1581, 1584, 1612, 1641, 1644, 1672, 1701, 1704, 1736, 1764, 1793, 1796, 1824, 1876, 1904, 1933, 1935, 1963, 1966, 1994, 2023, 2025, 2053, 2056, 2084, 2113, 2116, 2144, 2173, 2176, 2204, 2233, 2236, 2264, 2296, 2324, 2353, 2356, 2384, 2413, 2416, 2444, 2473, 2476, 2504, 2533, 2536, 2564, 2593, 2596, 2640, 2668, 2700, 2728, 2760, 2788, 2817, 2819, 2847, 2850, 2878, 2907, 2910, 2938, 2967, 2970, 2998, 3029, 3057, 3060, 3088, 3117, 3120, 3148, 3177, 3180, 3208, 3237, 3240, 3268, 3297, 3300, 3328, 3357, 3360, 3388, 3417, 3420, 3448, 3477]
Discarding 165 places :
Implicit Place search using SMT only with invariants took 3748 ms to find 165 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3429/17233 places, 7520/21129 transitions.
Discarding 3010 places :
Symmetric choice reduction at 0 with 3010 rule applications. Total rules 3010 place count 419 transition count 4510
Iterating global reduction 0 with 3010 rules applied. Total rules applied 6020 place count 419 transition count 4510
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 6132 place count 307 transition count 4398
Iterating global reduction 0 with 112 rules applied. Total rules applied 6244 place count 307 transition count 4398
Discarding 163 places :
Symmetric choice reduction at 0 with 163 rule applications. Total rules 6407 place count 144 transition count 4235
Iterating global reduction 0 with 163 rules applied. Total rules applied 6570 place count 144 transition count 4235
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6574 place count 142 transition count 4233
Applied a total of 6574 rules in 173 ms. Remains 142 /3429 variables (removed 3287) and now considering 4233/7520 (removed 3287) transitions.
[2022-05-17 16:24:18] [INFO ] Flow matrix only has 142 transitions (discarded 4091 similar events)
// Phase 1: matrix 142 rows 142 cols
[2022-05-17 16:24:18] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 16:24:18] [INFO ] Implicit Places using invariants in 286 ms returned []
[2022-05-17 16:24:18] [INFO ] Flow matrix only has 142 transitions (discarded 4091 similar events)
// Phase 1: matrix 142 rows 142 cols
[2022-05-17 16:24:18] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 16:24:19] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 668 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 142/17233 places, 4233/21129 transitions.
Finished structural reductions, in 8 iterations. Remains : 142/17233 places, 4233/21129 transitions.
Stuttering acceptance computed with spot in 43 ms :[(OR (NOT p1) p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(OR p0 (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s43 1) (GEQ s120 1)), p1:(OR (LT s62 1) (LT s120 1))], 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 9079 reset in 471 ms.
Product exploration explored 100000 steps with 9090 reset in 553 ms.
Computed a total of 142 stabilizing places and 4233 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 142 transition count 4233
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (OR p0 (NOT p1)))), (X (AND (NOT p0) p1)), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 5 factoid took 285 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 36 ms :[(OR (NOT p1) p0)]
Finished random walk after 1225 steps, including 102 resets, run visited all 2 properties in 24 ms. (steps per millisecond=51 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (OR p0 (NOT p1)))), (X (AND (NOT p0) p1)), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (NOT (AND (NOT p0) p1))), (F (OR p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 308 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 35 ms :[(OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 38 ms :[(OR (NOT p1) p0)]
Support contains 3 out of 142 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 142/142 places, 4233/4233 transitions.
Applied a total of 0 rules in 50 ms. Remains 142 /142 variables (removed 0) and now considering 4233/4233 (removed 0) transitions.
[2022-05-17 16:24:21] [INFO ] Flow matrix only has 142 transitions (discarded 4091 similar events)
// Phase 1: matrix 142 rows 142 cols
[2022-05-17 16:24:21] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 16:24:21] [INFO ] Implicit Places using invariants in 271 ms returned []
[2022-05-17 16:24:21] [INFO ] Flow matrix only has 142 transitions (discarded 4091 similar events)
// Phase 1: matrix 142 rows 142 cols
[2022-05-17 16:24:21] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 16:24:21] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 685 ms to find 0 implicit places.
[2022-05-17 16:24:22] [INFO ] Redundant transitions in 271 ms returned []
[2022-05-17 16:24:22] [INFO ] Flow matrix only has 142 transitions (discarded 4091 similar events)
// Phase 1: matrix 142 rows 142 cols
[2022-05-17 16:24:22] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 16:24:23] [INFO ] Dead Transitions using invariants and state equation in 1049 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 142/142 places, 4233/4233 transitions.
Computed a total of 142 stabilizing places and 4233 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 142 transition count 4233
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (OR p0 (NOT p1)))), (X (AND (NOT p0) p1)), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 5 factoid took 354 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 30 ms :[(OR (NOT p1) p0)]
Finished random walk after 54 steps, including 4 resets, run visited all 2 properties in 3 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (OR p0 (NOT p1)))), (X (AND (NOT p0) p1)), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (NOT (AND (NOT p0) p1))), (F (OR p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 308 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 37 ms :[(OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 39 ms :[(OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 48 ms :[(OR (NOT p1) p0)]
Product exploration explored 100000 steps with 9101 reset in 473 ms.
Product exploration explored 100000 steps with 9082 reset in 497 ms.
Built C files in :
/tmp/ltsmin1422306260414442824
[2022-05-17 16:24:25] [INFO ] Too many transitions (4233) to apply POR reductions. Disabling POR matrices.
[2022-05-17 16:24:25] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1422306260414442824
Running compilation step : cd /tmp/ltsmin1422306260414442824;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1422306260414442824;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1422306260414442824;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 142 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 142/142 places, 4233/4233 transitions.
Applied a total of 0 rules in 50 ms. Remains 142 /142 variables (removed 0) and now considering 4233/4233 (removed 0) transitions.
[2022-05-17 16:24:28] [INFO ] Flow matrix only has 142 transitions (discarded 4091 similar events)
// Phase 1: matrix 142 rows 142 cols
[2022-05-17 16:24:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 16:24:28] [INFO ] Implicit Places using invariants in 268 ms returned []
[2022-05-17 16:24:28] [INFO ] Flow matrix only has 142 transitions (discarded 4091 similar events)
// Phase 1: matrix 142 rows 142 cols
[2022-05-17 16:24:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 16:24:29] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 686 ms to find 0 implicit places.
[2022-05-17 16:24:29] [INFO ] Redundant transitions in 145 ms returned []
[2022-05-17 16:24:29] [INFO ] Flow matrix only has 142 transitions (discarded 4091 similar events)
// Phase 1: matrix 142 rows 142 cols
[2022-05-17 16:24:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 16:24:30] [INFO ] Dead Transitions using invariants and state equation in 1190 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 142/142 places, 4233/4233 transitions.
Built C files in :
/tmp/ltsmin1320286871854373721
[2022-05-17 16:24:30] [INFO ] Too many transitions (4233) to apply POR reductions. Disabling POR matrices.
[2022-05-17 16:24:30] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1320286871854373721
Running compilation step : cd /tmp/ltsmin1320286871854373721;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1320286871854373721;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1320286871854373721;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-17 16:24:34] [INFO ] Flatten gal took : 110 ms
[2022-05-17 16:24:34] [INFO ] Flatten gal took : 93 ms
[2022-05-17 16:24:34] [INFO ] Time to serialize gal into /tmp/LTL6480265189179529020.gal : 27 ms
[2022-05-17 16:24:34] [INFO ] Time to serialize properties into /tmp/LTL1287904853909748579.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6480265189179529020.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1287904853909748579.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6480265...266
Read 1 LTL properties
Checking formula 0 : !((G(X(F(G(X((G((X("((Node19WantsToManageTheBreakDownOfNode56>=1)&&(NoNodeManageTheBreakDownOfNode56>=1))"))||(X("((Node28WantsToManag...319
Formula 0 simplified : !GXFGX("((Node19WantsToManageTheBreakDownOfNode56<1)||(NoNodeManageTheBreakDownOfNode56<1))" & G(X"((Node19WantsToManageTheBreakDown...299
Detected timeout of ITS tools.
[2022-05-17 16:24:50] [INFO ] Flatten gal took : 81 ms
[2022-05-17 16:24:50] [INFO ] Applying decomposition
[2022-05-17 16:24:50] [INFO ] Flatten gal took : 84 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2269560214101454964.txt' '-o' '/tmp/graph2269560214101454964.bin' '-w' '/tmp/graph2269560214101454964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2269560214101454964.bin' '-l' '-1' '-v' '-w' '/tmp/graph2269560214101454964.weights' '-q' '0' '-e' '0.001'
[2022-05-17 16:24:50] [INFO ] Decomposing Gal with order
[2022-05-17 16:24:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 16:24:51] [INFO ] Removed a total of 4216 redundant transitions.
[2022-05-17 16:24:51] [INFO ] Flatten gal took : 783 ms
[2022-05-17 16:24:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 191 labels/synchronizations in 43 ms.
[2022-05-17 16:24:51] [INFO ] Time to serialize gal into /tmp/LTL2271312457473489721.gal : 9 ms
[2022-05-17 16:24:51] [INFO ] Time to serialize properties into /tmp/LTL8338619508472224550.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2271312457473489721.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8338619508472224550.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2271312...245
Read 1 LTL properties
Checking formula 0 : !((G(X(F(G(X((G((X("((u2.Node19WantsToManageTheBreakDownOfNode56>=1)&&(u1.NoNodeManageTheBreakDownOfNode56>=1))"))||(X("((u2.Node28Wan...337
Formula 0 simplified : !GXFGX("((u2.Node19WantsToManageTheBreakDownOfNode56<1)||(u1.NoNodeManageTheBreakDownOfNode56<1))" & G(X"((u2.Node19WantsToManageThe...317
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11159834791134667009
[2022-05-17 16:25:06] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11159834791134667009
Running compilation step : cd /tmp/ltsmin11159834791134667009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11159834791134667009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11159834791134667009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-04 finished in 88869 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (F(p1)||X(G(p2))))||F(p3)))'
Support contains 5 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 70 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:25:11] [INFO ] Computed 198 place invariants in 1647 ms
[2022-05-17 16:25:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:25:13] [INFO ] Implicit Places using invariants in 3291 ms returned []
Implicit Place search using SMT only with invariants took 3294 ms to find 0 implicit places.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:25:14] [INFO ] Computed 198 place invariants in 1627 ms
[2022-05-17 16:25:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:25:16] [INFO ] Dead Transitions using invariants and state equation in 3129 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p3) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s16196 1) (GEQ s16305 1) (GEQ s2139 1)), p3:(AND (GEQ s16196 1) (GEQ s16305 1)), p2:(AND (GEQ s7102 1) (GEQ s9205 1)), p0:(AND (GEQ s2139 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 2 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-06 finished in 6711 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(!F(X(G(X(p0))))) U p1)))'
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.23 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8286 transitions
Trivial Post-agglo rules discarded 8286 transitions
Performed 8286 trivial Post agglomeration. Transition count delta: 8286
Iterating post reduction 0 with 8286 rules applied. Total rules applied 8287 place count 17231 transition count 12841
Reduce places removed 8286 places and 0 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 1 with 8318 rules applied. Total rules applied 16605 place count 8945 transition count 12809
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 16637 place count 8913 transition count 12809
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 129 Pre rules applied. Total rules applied 16637 place count 8913 transition count 12680
Deduced a syphon composed of 129 places in 4 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 3 with 258 rules applied. Total rules applied 16895 place count 8784 transition count 12680
Discarding 4029 places :
Symmetric choice reduction at 3 with 4029 rule applications. Total rules 20924 place count 4755 transition count 8651
Iterating global reduction 3 with 4029 rules applied. Total rules applied 24953 place count 4755 transition count 8651
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24953 place count 4755 transition count 8650
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 24955 place count 4754 transition count 8650
Applied a total of 24955 rules in 2231 ms. Remains 4754 /17233 variables (removed 12479) and now considering 8650/21129 (removed 12479) transitions.
// Phase 1: matrix 8650 rows 4754 cols
[2022-05-17 16:25:18] [INFO ] Computed 198 place invariants in 92 ms
[2022-05-17 16:25:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:25:22] [INFO ] Implicit Places using invariants in 3501 ms returned [320, 997, 2738, 4230]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3507 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4750/17233 places, 8650/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4748 transition count 8648
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4748 transition count 8648
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4746 transition count 8646
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4746 transition count 8646
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 45 place count 4709 transition count 8609
Iterating global reduction 0 with 37 rules applied. Total rules applied 82 place count 4709 transition count 8609
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 212 place count 4644 transition count 8544
Applied a total of 212 rules in 2851 ms. Remains 4644 /4750 variables (removed 106) and now considering 8544/8650 (removed 106) transitions.
[2022-05-17 16:25:25] [INFO ] Flow matrix only has 8507 transitions (discarded 37 similar events)
// Phase 1: matrix 8507 rows 4644 cols
[2022-05-17 16:25:25] [INFO ] Computed 194 place invariants in 90 ms
[2022-05-17 16:25:25] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:25:28] [INFO ] Implicit Places using invariants in 3256 ms returned [73, 1895, 1997, 2207, 4513]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3262 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4639/17233 places, 8544/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4637 transition count 8542
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4637 transition count 8542
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4635 transition count 8540
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4635 transition count 8540
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 46 place count 4597 transition count 8502
Iterating global reduction 0 with 38 rules applied. Total rules applied 84 place count 4597 transition count 8502
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 0 with 124 rules applied. Total rules applied 208 place count 4535 transition count 8440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 209 place count 4534 transition count 8439
Iterating global reduction 0 with 1 rules applied. Total rules applied 210 place count 4534 transition count 8439
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 241 place count 4503 transition count 8408
Iterating global reduction 0 with 31 rules applied. Total rules applied 272 place count 4503 transition count 8408
Applied a total of 272 rules in 3699 ms. Remains 4503 /4639 variables (removed 136) and now considering 8408/8544 (removed 136) transitions.
[2022-05-17 16:25:31] [INFO ] Flow matrix only has 8300 transitions (discarded 108 similar events)
// Phase 1: matrix 8300 rows 4503 cols
[2022-05-17 16:25:32] [INFO ] Computed 189 place invariants in 90 ms
[2022-05-17 16:25:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:25:35] [INFO ] Implicit Places using invariants in 3292 ms returned [2309, 2553, 3593, 3973]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3298 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4499/17233 places, 8408/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4496 transition count 8405
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4496 transition count 8405
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 4494 transition count 8403
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 4494 transition count 8403
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 48 place count 4456 transition count 8365
Iterating global reduction 0 with 38 rules applied. Total rules applied 86 place count 4456 transition count 8365
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 206 place count 4396 transition count 8305
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 207 place count 4395 transition count 8304
Iterating global reduction 0 with 1 rules applied. Total rules applied 208 place count 4395 transition count 8304
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 257 place count 4346 transition count 8255
Iterating global reduction 0 with 49 rules applied. Total rules applied 306 place count 4346 transition count 8255
Applied a total of 306 rules in 3461 ms. Remains 4346 /4499 variables (removed 153) and now considering 8255/8408 (removed 153) transitions.
[2022-05-17 16:25:38] [INFO ] Flow matrix only has 8055 transitions (discarded 200 similar events)
// Phase 1: matrix 8055 rows 4346 cols
[2022-05-17 16:25:38] [INFO ] Computed 185 place invariants in 85 ms
[2022-05-17 16:25:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:25:41] [INFO ] Implicit Places using invariants in 2916 ms returned [1228, 1804, 2109, 2803, 3534]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2922 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4341/17233 places, 8255/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 4337 transition count 8251
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 4337 transition count 8251
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 4333 transition count 8247
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 4333 transition count 8247
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 116 place count 4233 transition count 8147
Iterating global reduction 0 with 100 rules applied. Total rules applied 216 place count 4233 transition count 8147
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 218 place count 4232 transition count 8146
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 219 place count 4231 transition count 8145
Iterating global reduction 0 with 1 rules applied. Total rules applied 220 place count 4231 transition count 8145
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 272 place count 4179 transition count 8093
Iterating global reduction 0 with 52 rules applied. Total rules applied 324 place count 4179 transition count 8093
Applied a total of 324 rules in 3085 ms. Remains 4179 /4341 variables (removed 162) and now considering 8093/8255 (removed 162) transitions.
[2022-05-17 16:25:44] [INFO ] Flow matrix only has 7733 transitions (discarded 360 similar events)
// Phase 1: matrix 7733 rows 4179 cols
[2022-05-17 16:25:44] [INFO ] Computed 180 place invariants in 77 ms
[2022-05-17 16:25:47] [INFO ] Implicit Places using invariants in 2791 ms returned [577, 2081, 2258, 3613, 3646]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2796 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 4174/17233 places, 8093/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4171 transition count 8090
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4171 transition count 8090
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 4168 transition count 8087
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 4168 transition count 8087
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 78 place count 4102 transition count 8021
Iterating global reduction 0 with 66 rules applied. Total rules applied 144 place count 4102 transition count 8021
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 2 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 0 with 116 rules applied. Total rules applied 260 place count 4044 transition count 7963
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 261 place count 4043 transition count 7962
Iterating global reduction 0 with 1 rules applied. Total rules applied 262 place count 4043 transition count 7962
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 317 place count 3988 transition count 7907
Iterating global reduction 0 with 55 rules applied. Total rules applied 372 place count 3988 transition count 7907
Applied a total of 372 rules in 2874 ms. Remains 3988 /4174 variables (removed 186) and now considering 7907/8093 (removed 186) transitions.
[2022-05-17 16:25:50] [INFO ] Flow matrix only has 7420 transitions (discarded 487 similar events)
// Phase 1: matrix 7420 rows 3988 cols
[2022-05-17 16:25:50] [INFO ] Computed 175 place invariants in 75 ms
[2022-05-17 16:25:52] [INFO ] Implicit Places using invariants in 2591 ms returned [569, 2052, 2743, 3212, 3805]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2597 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3983/17233 places, 7907/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3980 transition count 7904
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3980 transition count 7904
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 3978 transition count 7902
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 3978 transition count 7902
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 72 place count 3916 transition count 7840
Iterating global reduction 0 with 62 rules applied. Total rules applied 134 place count 3916 transition count 7840
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 2 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 0 with 220 rules applied. Total rules applied 354 place count 3806 transition count 7730
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 355 place count 3805 transition count 7729
Iterating global reduction 0 with 1 rules applied. Total rules applied 356 place count 3805 transition count 7729
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 384 place count 3777 transition count 7701
Iterating global reduction 0 with 28 rules applied. Total rules applied 412 place count 3777 transition count 7701
Applied a total of 412 rules in 2666 ms. Remains 3777 /3983 variables (removed 206) and now considering 7701/7907 (removed 206) transitions.
[2022-05-17 16:25:55] [INFO ] Flow matrix only has 7117 transitions (discarded 584 similar events)
// Phase 1: matrix 7117 rows 3777 cols
[2022-05-17 16:25:55] [INFO ] Computed 170 place invariants in 68 ms
[2022-05-17 16:25:58] [INFO ] Implicit Places using invariants in 2476 ms returned [1013, 2096, 2199, 2792, 3407]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2481 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3772/17233 places, 7701/21129 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 3716 transition count 7645
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 3716 transition count 7645
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 3714 transition count 7643
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 3714 transition count 7643
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 175 place count 3655 transition count 7584
Iterating global reduction 0 with 59 rules applied. Total rules applied 234 place count 3655 transition count 7584
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 0 with 108 rules applied. Total rules applied 342 place count 3601 transition count 7530
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 343 place count 3600 transition count 7529
Iterating global reduction 0 with 1 rules applied. Total rules applied 344 place count 3600 transition count 7529
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 370 place count 3574 transition count 7503
Iterating global reduction 0 with 26 rules applied. Total rules applied 396 place count 3574 transition count 7503
Applied a total of 396 rules in 2349 ms. Remains 3574 /3772 variables (removed 198) and now considering 7503/7701 (removed 198) transitions.
[2022-05-17 16:26:00] [INFO ] Flow matrix only has 6821 transitions (discarded 682 similar events)
// Phase 1: matrix 6821 rows 3574 cols
[2022-05-17 16:26:00] [INFO ] Computed 165 place invariants in 65 ms
[2022-05-17 16:26:04] [INFO ] Implicit Places using invariants in 3752 ms returned [3, 33, 63, 95, 125, 128, 158, 188, 191, 221, 251, 254, 313, 316, 346, 376, 379, 409, 439, 442, 472, 502, 505, 539, 569, 599, 602, 632, 662, 665, 728, 731, 761, 791, 794, 825, 857, 887, 917, 920, 950, 980, 996, 1025, 1028, 1058, 1088, 1093, 1122, 1125, 1155, 1185, 1188, 1218, 1248, 1251, 1281, 1311, 1314, 1344, 1374, 1377, 1407, 1437, 1440, 1470, 1500, 1503, 1533, 1563, 1566, 1597, 1609, 1638, 1641, 1672, 1675, 1705, 1735, 1738, 1768, 1798, 1801, 1832, 1834, 1841, 1872, 1904, 1907, 1940, 1943, 1973, 2003, 2008, 2011, 2041, 2071, 2078, 2108, 2138, 2141, 2171, 2201, 2204, 2234, 2264, 2267, 2297, 2327, 2330, 2366, 2369, 2399, 2429, 2432, 2462, 2492, 2494, 2523, 2526, 2556, 2586, 2589, 2619, 2652, 2682, 2712, 2715, 2745, 2775, 2778, 2808, 2838, 2841, 2871, 2901, 2913, 2916, 2949, 2952, 2982, 3012, 3015, 3045, 3075, 3078, 3108, 3138, 3149, 3181, 3184, 3214, 3244, 3246, 3275, 3278, 3308, 3338, 3341, 3371, 3404, 3434]
Discarding 162 places :
Implicit Place search using SMT only with invariants took 3759 ms to find 162 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 3412/17233 places, 7503/21129 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3412 transition count 7502
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3411 transition count 7502
Discarding 3054 places :
Symmetric choice reduction at 0 with 3054 rule applications. Total rules 3056 place count 357 transition count 4448
Iterating global reduction 0 with 3054 rules applied. Total rules applied 6110 place count 357 transition count 4448
Discarding 103 places :
Symmetric choice reduction at 0 with 103 rule applications. Total rules 6213 place count 254 transition count 4345
Iterating global reduction 0 with 103 rules applied. Total rules applied 6316 place count 254 transition count 4345
Discarding 103 places :
Symmetric choice reduction at 0 with 103 rule applications. Total rules 6419 place count 151 transition count 4242
Iterating global reduction 0 with 103 rules applied. Total rules applied 6522 place count 151 transition count 4242
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 6532 place count 146 transition count 4237
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6533 place count 145 transition count 4236
Iterating global reduction 0 with 1 rules applied. Total rules applied 6534 place count 145 transition count 4236
Applied a total of 6534 rules in 212 ms. Remains 145 /3412 variables (removed 3267) and now considering 4236/7503 (removed 3267) transitions.
[2022-05-17 16:26:04] [INFO ] Flow matrix only has 175 transitions (discarded 4061 similar events)
// Phase 1: matrix 175 rows 145 cols
[2022-05-17 16:26:04] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-17 16:26:04] [INFO ] Implicit Places using invariants in 278 ms returned []
[2022-05-17 16:26:04] [INFO ] Flow matrix only has 175 transitions (discarded 4061 similar events)
// Phase 1: matrix 175 rows 145 cols
[2022-05-17 16:26:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 16:26:05] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 721 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 9 : 145/17233 places, 4236/21129 transitions.
Finished structural reductions, in 9 iterations. Remains : 145/17233 places, 4236/21129 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), p0, p0, (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 1}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s126 1), p0:(AND (GEQ s28 1) (GEQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1660 steps with 133 reset in 11 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-07 finished in 48972 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(G(X(X(p0))))||X(p1))))'
Support contains 4 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 90 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:26:07] [INFO ] Computed 198 place invariants in 1566 ms
[2022-05-17 16:26:08] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:26:08] [INFO ] Implicit Places using invariants in 3067 ms returned []
Implicit Place search using SMT only with invariants took 3068 ms to find 0 implicit places.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:26:10] [INFO ] Computed 198 place invariants in 1671 ms
[2022-05-17 16:26:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:26:11] [INFO ] Dead Transitions using invariants and state equation in 3158 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(AND (GEQ s10476 1) (GEQ s14729 1)), p1:(AND (GEQ s12100 1) (GEQ s13939 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 2 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-08 finished in 6478 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((X(!(p1 U X(p2)))&&p0))))))'
Support contains 4 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 73 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:26:13] [INFO ] Computed 198 place invariants in 1631 ms
[2022-05-17 16:26:14] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:26:15] [INFO ] Implicit Places using invariants in 3156 ms returned []
Implicit Place search using SMT only with invariants took 3164 ms to find 0 implicit places.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:26:16] [INFO ] Computed 198 place invariants in 1635 ms
[2022-05-17 16:26:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:26:18] [INFO ] Dead Transitions using invariants and state equation in 3100 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 309 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), true, p2, p2]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p1, acceptance={} source=6 dest: 6}, { cond=true, acceptance={} source=6 dest: 7}], [{ cond=p2, acceptance={} source=7 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s12107 1) (GEQ s12358 1)), p1:(AND (GEQ s12107 1) (GEQ s12358 1)), p2:(AND (GEQ s2894 1) (GEQ s10257 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-09 finished in 6707 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0 U (p1 U p2))))'
Support contains 5 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.24 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8253 transitions
Trivial Post-agglo rules discarded 8253 transitions
Performed 8253 trivial Post agglomeration. Transition count delta: 8253
Iterating post reduction 0 with 8253 rules applied. Total rules applied 8254 place count 17231 transition count 12874
Reduce places removed 8253 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 8317 rules applied. Total rules applied 16571 place count 8978 transition count 12810
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 16635 place count 8914 transition count 12810
Performed 128 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 128 Pre rules applied. Total rules applied 16635 place count 8914 transition count 12682
Deduced a syphon composed of 128 places in 5 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 3 with 256 rules applied. Total rules applied 16891 place count 8786 transition count 12682
Discarding 4027 places :
Symmetric choice reduction at 3 with 4027 rule applications. Total rules 20918 place count 4759 transition count 8655
Iterating global reduction 3 with 4027 rules applied. Total rules applied 24945 place count 4759 transition count 8655
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24945 place count 4759 transition count 8654
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24947 place count 4758 transition count 8654
Applied a total of 24947 rules in 2186 ms. Remains 4758 /17233 variables (removed 12475) and now considering 8654/21129 (removed 12475) transitions.
// Phase 1: matrix 8654 rows 4758 cols
[2022-05-17 16:26:20] [INFO ] Computed 198 place invariants in 97 ms
[2022-05-17 16:26:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:26:24] [INFO ] Implicit Places using invariants in 3630 ms returned [1207, 2204, 3270, 4054]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3637 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4754/17233 places, 8654/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4691 transition count 8591
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4691 transition count 8591
Performed 130 Post agglomeration using F-continuation condition.Transition count delta: 130
Deduced a syphon composed of 130 places in 1 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 0 with 260 rules applied. Total rules applied 386 place count 4561 transition count 8461
Applied a total of 386 rules in 1741 ms. Remains 4561 /4754 variables (removed 193) and now considering 8461/8654 (removed 193) transitions.
// Phase 1: matrix 8461 rows 4561 cols
[2022-05-17 16:26:26] [INFO ] Computed 194 place invariants in 93 ms
[2022-05-17 16:26:26] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:26:29] [INFO ] Implicit Places using invariants in 3192 ms returned [136, 1496, 2142, 4293]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3197 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4557/17233 places, 8461/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4494 transition count 8398
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4494 transition count 8398
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 0 with 132 rules applied. Total rules applied 258 place count 4428 transition count 8332
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 259 place count 4427 transition count 8331
Iterating global reduction 0 with 1 rules applied. Total rules applied 260 place count 4427 transition count 8331
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 288 place count 4399 transition count 8303
Iterating global reduction 0 with 28 rules applied. Total rules applied 316 place count 4399 transition count 8303
Applied a total of 316 rules in 2561 ms. Remains 4399 /4557 variables (removed 158) and now considering 8303/8461 (removed 158) transitions.
[2022-05-17 16:26:31] [INFO ] Flow matrix only has 8272 transitions (discarded 31 similar events)
// Phase 1: matrix 8272 rows 4399 cols
[2022-05-17 16:26:31] [INFO ] Computed 190 place invariants in 84 ms
[2022-05-17 16:26:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:26:35] [INFO ] Implicit Places using invariants in 3276 ms returned [528, 792, 1716]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 3282 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4396/17233 places, 8303/21129 transitions.
Discarding 125 places :
Symmetric choice reduction at 0 with 125 rule applications. Total rules 125 place count 4271 transition count 8178
Iterating global reduction 0 with 125 rules applied. Total rules applied 250 place count 4271 transition count 8178
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 378 place count 4207 transition count 8114
Applied a total of 378 rules in 1453 ms. Remains 4207 /4396 variables (removed 189) and now considering 8114/8303 (removed 189) transitions.
[2022-05-17 16:26:36] [INFO ] Flow matrix only has 8083 transitions (discarded 31 similar events)
// Phase 1: matrix 8083 rows 4207 cols
[2022-05-17 16:26:36] [INFO ] Computed 187 place invariants in 83 ms
[2022-05-17 16:26:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:26:39] [INFO ] Implicit Places using invariants in 2891 ms returned [1479, 2648, 2714, 3815]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2900 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4203/17233 places, 8114/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4201 transition count 8112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4201 transition count 8112
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4199 transition count 8110
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4199 transition count 8110
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 43 place count 4164 transition count 8075
Iterating global reduction 0 with 35 rules applied. Total rules applied 78 place count 4164 transition count 8075
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 2 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 0 with 126 rules applied. Total rules applied 204 place count 4101 transition count 8012
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 205 place count 4100 transition count 8011
Iterating global reduction 0 with 1 rules applied. Total rules applied 206 place count 4100 transition count 8011
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 232 place count 4074 transition count 7985
Iterating global reduction 0 with 26 rules applied. Total rules applied 258 place count 4074 transition count 7985
Applied a total of 258 rules in 2967 ms. Remains 4074 /4203 variables (removed 129) and now considering 7985/8114 (removed 129) transitions.
[2022-05-17 16:26:42] [INFO ] Flow matrix only has 7883 transitions (discarded 102 similar events)
// Phase 1: matrix 7883 rows 4074 cols
[2022-05-17 16:26:42] [INFO ] Computed 183 place invariants in 79 ms
[2022-05-17 16:26:45] [INFO ] Implicit Places using invariants in 2719 ms returned [2, 1305, 1703, 3201, 3847]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2725 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 4069/17233 places, 7985/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4066 transition count 7982
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4066 transition count 7982
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 4063 transition count 7979
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 4063 transition count 7979
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 80 place count 3995 transition count 7911
Iterating global reduction 0 with 68 rules applied. Total rules applied 148 place count 3995 transition count 7911
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 2 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 0 with 122 rules applied. Total rules applied 270 place count 3934 transition count 7850
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 271 place count 3933 transition count 7849
Iterating global reduction 0 with 1 rules applied. Total rules applied 272 place count 3933 transition count 7849
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 290 place count 3915 transition count 7831
Iterating global reduction 0 with 18 rules applied. Total rules applied 308 place count 3915 transition count 7831
Applied a total of 308 rules in 2880 ms. Remains 3915 /4069 variables (removed 154) and now considering 7831/7985 (removed 154) transitions.
[2022-05-17 16:26:48] [INFO ] Flow matrix only has 7626 transitions (discarded 205 similar events)
// Phase 1: matrix 7626 rows 3915 cols
[2022-05-17 16:26:48] [INFO ] Computed 178 place invariants in 75 ms
[2022-05-17 16:26:50] [INFO ] Implicit Places using invariants in 2559 ms returned [185, 1514, 1923, 2103, 3697]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2565 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3910/17233 places, 7831/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3906 transition count 7827
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3906 transition count 7827
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 3903 transition count 7824
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 3903 transition count 7824
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 69 place count 3848 transition count 7769
Iterating global reduction 0 with 55 rules applied. Total rules applied 124 place count 3848 transition count 7769
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 244 place count 3788 transition count 7709
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 245 place count 3787 transition count 7708
Iterating global reduction 0 with 1 rules applied. Total rules applied 246 place count 3787 transition count 7708
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 296 place count 3737 transition count 7658
Iterating global reduction 0 with 50 rules applied. Total rules applied 346 place count 3737 transition count 7658
Applied a total of 346 rules in 2689 ms. Remains 3737 /3910 variables (removed 173) and now considering 7658/7831 (removed 173) transitions.
[2022-05-17 16:26:53] [INFO ] Flow matrix only has 7326 transitions (discarded 332 similar events)
// Phase 1: matrix 7326 rows 3737 cols
[2022-05-17 16:26:53] [INFO ] Computed 173 place invariants in 72 ms
[2022-05-17 16:26:55] [INFO ] Implicit Places using invariants in 2392 ms returned [1771, 2563, 3001, 3121, 3616]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2397 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3732/17233 places, 7658/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3729 transition count 7655
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3729 transition count 7655
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 3727 transition count 7653
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 3727 transition count 7653
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 64 place count 3673 transition count 7599
Iterating global reduction 0 with 54 rules applied. Total rules applied 118 place count 3673 transition count 7599
Performed 116 Post agglomeration using F-continuation condition.Transition count delta: 116
Deduced a syphon composed of 116 places in 2 ms
Reduce places removed 116 places and 0 transitions.
Iterating global reduction 0 with 232 rules applied. Total rules applied 350 place count 3557 transition count 7483
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 351 place count 3556 transition count 7482
Iterating global reduction 0 with 1 rules applied. Total rules applied 352 place count 3556 transition count 7482
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 377 place count 3531 transition count 7457
Iterating global reduction 0 with 25 rules applied. Total rules applied 402 place count 3531 transition count 7457
Applied a total of 402 rules in 2418 ms. Remains 3531 /3732 variables (removed 201) and now considering 7457/7658 (removed 201) transitions.
[2022-05-17 16:26:58] [INFO ] Flow matrix only has 7028 transitions (discarded 429 similar events)
// Phase 1: matrix 7028 rows 3531 cols
[2022-05-17 16:26:58] [INFO ] Computed 168 place invariants in 70 ms
[2022-05-17 16:27:00] [INFO ] Implicit Places using invariants in 2133 ms returned [351, 380, 757, 1079]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2138 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 3527/17233 places, 7457/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3524 transition count 7454
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3524 transition count 7454
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 3522 transition count 7452
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 3522 transition count 7452
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 62 place count 3470 transition count 7400
Iterating global reduction 0 with 52 rules applied. Total rules applied 114 place count 3470 transition count 7400
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 1 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 0 with 114 rules applied. Total rules applied 228 place count 3413 transition count 7343
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 229 place count 3412 transition count 7342
Iterating global reduction 0 with 1 rules applied. Total rules applied 230 place count 3412 transition count 7342
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 254 place count 3388 transition count 7318
Iterating global reduction 0 with 24 rules applied. Total rules applied 278 place count 3388 transition count 7318
Applied a total of 278 rules in 2160 ms. Remains 3388 /3527 variables (removed 139) and now considering 7318/7457 (removed 139) transitions.
[2022-05-17 16:27:02] [INFO ] Flow matrix only has 6792 transitions (discarded 526 similar events)
// Phase 1: matrix 6792 rows 3388 cols
[2022-05-17 16:27:02] [INFO ] Computed 164 place invariants in 64 ms
[2022-05-17 16:27:05] [INFO ] Implicit Places using invariants in 3205 ms returned [27, 56, 59, 85, 116, 141, 170, 175, 203, 206, 231, 260, 263, 288, 317, 320, 376, 402, 433, 458, 487, 490, 515, 544, 547, 572, 601, 604, 630, 661, 686, 715, 718, 744, 747, 772, 801, 804, 829, 858, 861, 887, 918, 943, 972, 975, 1000, 1029, 1044, 1072, 1075, 1100, 1129, 1134, 1164, 1189, 1218, 1221, 1247, 1250, 1275, 1304, 1310, 1340, 1365, 1394, 1397, 1423, 1426, 1451, 1480, 1483, 1508, 1537, 1540, 1565, 1594, 1603, 1605, 1630, 1659, 1662, 1690, 1693, 1718, 1747, 1750, 1775, 1807, 1832, 1861, 1864, 1889, 1918, 1948, 1978, 1981, 2006, 2035, 2038, 2063, 2092, 2095, 2120, 2152, 2177, 2206, 2209, 2237, 2240, 2265, 2294, 2297, 2322, 2354, 2382, 2412, 2442, 2445, 2470, 2499, 2502, 2527, 2556, 2559, 2584, 2613, 2616, 2641, 2670, 2673, 2716, 2719, 2746, 2749, 2774, 2803, 2806, 2834, 2837, 2862, 2894, 2919, 2948, 2951, 2976, 3005, 3008, 3033, 3062, 3065, 3095, 3098, 3123, 3152, 3155, 3180, 3214, 3244]
Discarding 159 places :
Implicit Place search using SMT only with invariants took 3210 ms to find 159 implicit places.
Starting structural reductions in SI_LTL mode, iteration 9 : 3229/17233 places, 7318/21129 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 3229 transition count 7316
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 3227 transition count 7316
Discarding 2852 places :
Symmetric choice reduction at 0 with 2852 rule applications. Total rules 2856 place count 375 transition count 4464
Iterating global reduction 0 with 2852 rules applied. Total rules applied 5708 place count 375 transition count 4464
Discarding 106 places :
Symmetric choice reduction at 0 with 106 rule applications. Total rules 5814 place count 269 transition count 4358
Iterating global reduction 0 with 106 rules applied. Total rules applied 5920 place count 269 transition count 4358
Discarding 106 places :
Symmetric choice reduction at 0 with 106 rule applications. Total rules 6026 place count 163 transition count 4252
Iterating global reduction 0 with 106 rules applied. Total rules applied 6132 place count 163 transition count 4252
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 6148 place count 155 transition count 4244
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6149 place count 154 transition count 4243
Iterating global reduction 0 with 1 rules applied. Total rules applied 6150 place count 154 transition count 4243
Applied a total of 6150 rules in 211 ms. Remains 154 /3229 variables (removed 3075) and now considering 4243/7318 (removed 3075) transitions.
[2022-05-17 16:27:05] [INFO ] Flow matrix only has 245 transitions (discarded 3998 similar events)
// Phase 1: matrix 245 rows 154 cols
[2022-05-17 16:27:05] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-17 16:27:06] [INFO ] Implicit Places using invariants in 277 ms returned []
[2022-05-17 16:27:06] [INFO ] Flow matrix only has 245 transitions (discarded 3998 similar events)
// Phase 1: matrix 245 rows 154 cols
[2022-05-17 16:27:06] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-17 16:27:06] [INFO ] Implicit Places using invariants and state equation in 502 ms returned []
Implicit Place search using SMT with State Equation took 785 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 10 : 154/17233 places, 4243/21129 transitions.
Finished structural reductions, in 10 iterations. Remains : 154/17233 places, 4243/21129 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p2), true, (NOT p2), (NOT p2)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR p2 p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s105 1) (GEQ s107 1)), p1:(GEQ s144 1), p0:(AND (GEQ s82 1) (GEQ s84 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-10 finished in 48272 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(G(X(X(G(!(p0 U (F(!p0)||p1))))))))))'
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 69 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:27:08] [INFO ] Computed 198 place invariants in 1610 ms
[2022-05-17 16:27:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:27:09] [INFO ] Implicit Places using invariants in 3042 ms returned []
Implicit Place search using SMT only with invariants took 3043 ms to find 0 implicit places.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:27:11] [INFO ] Computed 198 place invariants in 1590 ms
[2022-05-17 16:27:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:27:13] [INFO ] Dead Transitions using invariants and state equation in 3072 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 191 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (GEQ s16710 1) (GEQ s16831 1)), p1:(GEQ s5114 1)], 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-11 finished in 6425 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)||X(p1)||p0||(F(p3)&&p2))))'
Support contains 6 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 66 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:27:14] [INFO ] Computed 198 place invariants in 1583 ms
[2022-05-17 16:27:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:27:16] [INFO ] Implicit Places using invariants in 3062 ms returned []
Implicit Place search using SMT only with invariants took 3063 ms to find 0 implicit places.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:27:17] [INFO ] Computed 198 place invariants in 1560 ms
[2022-05-17 16:27:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:27:19] [INFO ] Dead Transitions using invariants and state equation in 3008 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p0) (NOT p3) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p3) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1618 1) (GEQ s1837 1)), p2:(AND (GEQ s1 1) (GEQ s4733 1)), p3:(AND (GEQ s3418 1) (GEQ s3420 1)), p1:(AND (GEQ s1 1) (GEQ s4733 1))], 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][false, false, false]]
Stuttering criterion allowed to conclude after 25 steps with 0 reset in 2 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-13 finished in 6330 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(p1))))'
Support contains 4 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 68 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:27:21] [INFO ] Computed 198 place invariants in 1619 ms
[2022-05-17 16:27:22] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:27:22] [INFO ] Implicit Places using invariants in 3062 ms returned []
Implicit Place search using SMT only with invariants took 3063 ms to find 0 implicit places.
// Phase 1: matrix 21129 rows 17233 cols
[2022-05-17 16:27:24] [INFO ] Computed 198 place invariants in 1633 ms
[2022-05-17 16:27:25] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:27:25] [INFO ] Dead Transitions using invariants and state equation in 3101 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s459 1) (LT s524 1)), p1:(AND (GEQ s3816 1) (GEQ s9206 1))], 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][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 9584 ms.
Product exploration explored 100000 steps with 50000 reset in 9462 ms.
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 87 ms. Reduced automaton from 4 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-14 finished in 48809 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U p1) U (F(p2)&&!p3)))'
Support contains 8 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8256 transitions
Trivial Post-agglo rules discarded 8256 transitions
Performed 8256 trivial Post agglomeration. Transition count delta: 8256
Iterating post reduction 0 with 8256 rules applied. Total rules applied 8257 place count 17231 transition count 12871
Reduce places removed 8256 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 8320 rules applied. Total rules applied 16577 place count 8975 transition count 12807
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 16641 place count 8911 transition count 12807
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16641 place count 8911 transition count 12677
Deduced a syphon composed of 130 places in 3 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16901 place count 8781 transition count 12677
Discarding 4030 places :
Symmetric choice reduction at 3 with 4030 rule applications. Total rules 20931 place count 4751 transition count 8647
Iterating global reduction 3 with 4030 rules applied. Total rules applied 24961 place count 4751 transition count 8647
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 24961 place count 4751 transition count 8645
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24965 place count 4749 transition count 8645
Applied a total of 24965 rules in 2258 ms. Remains 4749 /17233 variables (removed 12484) and now considering 8645/21129 (removed 12484) transitions.
// Phase 1: matrix 8645 rows 4749 cols
[2022-05-17 16:28:10] [INFO ] Computed 198 place invariants in 89 ms
[2022-05-17 16:28:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:28:13] [INFO ] Implicit Places using invariants in 3301 ms returned [145, 462, 2522, 2557, 2773]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3307 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4744/17233 places, 8645/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4742 transition count 8643
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4742 transition count 8643
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4740 transition count 8641
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4740 transition count 8641
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 39 place count 4709 transition count 8610
Iterating global reduction 0 with 31 rules applied. Total rules applied 70 place count 4709 transition count 8610
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 198 place count 4645 transition count 8546
Applied a total of 198 rules in 2821 ms. Remains 4645 /4744 variables (removed 99) and now considering 8546/8645 (removed 99) transitions.
[2022-05-17 16:28:16] [INFO ] Flow matrix only has 8515 transitions (discarded 31 similar events)
// Phase 1: matrix 8515 rows 4645 cols
[2022-05-17 16:28:16] [INFO ] Computed 193 place invariants in 90 ms
[2022-05-17 16:28:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:28:20] [INFO ] Implicit Places using invariants in 3230 ms returned [911, 1258, 1644, 1854, 3957]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3236 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4640/17233 places, 8546/21129 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 4635 transition count 8541
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 4635 transition count 8541
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 4631 transition count 8537
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 4631 transition count 8537
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 144 place count 4505 transition count 8411
Iterating global reduction 0 with 126 rules applied. Total rules applied 270 place count 4505 transition count 8411
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 0 with 122 rules applied. Total rules applied 392 place count 4444 transition count 8350
Applied a total of 392 rules in 2590 ms. Remains 4444 /4640 variables (removed 196) and now considering 8350/8546 (removed 196) transitions.
[2022-05-17 16:28:22] [INFO ] Flow matrix only has 8190 transitions (discarded 160 similar events)
// Phase 1: matrix 8190 rows 4444 cols
[2022-05-17 16:28:22] [INFO ] Computed 188 place invariants in 83 ms
[2022-05-17 16:28:23] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:28:25] [INFO ] Implicit Places using invariants in 3045 ms returned [1253, 2188, 2329, 3281, 3315]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3054 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4439/17233 places, 8350/21129 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 4405 transition count 8316
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 4405 transition count 8316
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 71 place count 4402 transition count 8313
Iterating global reduction 0 with 3 rules applied. Total rules applied 74 place count 4402 transition count 8313
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 153 place count 4323 transition count 8234
Iterating global reduction 0 with 79 rules applied. Total rules applied 232 place count 4323 transition count 8234
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 2 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 0 with 182 rules applied. Total rules applied 414 place count 4232 transition count 8143
Applied a total of 414 rules in 2416 ms. Remains 4232 /4439 variables (removed 207) and now considering 8143/8350 (removed 207) transitions.
[2022-05-17 16:28:28] [INFO ] Flow matrix only has 7901 transitions (discarded 242 similar events)
// Phase 1: matrix 7901 rows 4232 cols
[2022-05-17 16:28:28] [INFO ] Computed 183 place invariants in 79 ms
[2022-05-17 16:28:28] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:28:30] [INFO ] Implicit Places using invariants in 2855 ms returned [1083, 1219, 1423, 1522, 1828]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2866 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4227/17233 places, 8143/21129 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 4163 transition count 8079
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 4163 transition count 8079
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 131 place count 4160 transition count 8076
Iterating global reduction 0 with 3 rules applied. Total rules applied 134 place count 4160 transition count 8076
Discarding 88 places :
Symmetric choice reduction at 0 with 88 rule applications. Total rules 222 place count 4072 transition count 7988
Iterating global reduction 0 with 88 rules applied. Total rules applied 310 place count 4072 transition count 7988
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 0 with 118 rules applied. Total rules applied 428 place count 4013 transition count 7929
Applied a total of 428 rules in 2152 ms. Remains 4013 /4227 variables (removed 214) and now considering 7929/8143 (removed 214) transitions.
[2022-05-17 16:28:33] [INFO ] Flow matrix only has 7589 transitions (discarded 340 similar events)
// Phase 1: matrix 7589 rows 4013 cols
[2022-05-17 16:28:33] [INFO ] Computed 178 place invariants in 78 ms
[2022-05-17 16:28:35] [INFO ] Implicit Places using invariants in 2430 ms returned [1313, 1388, 1584, 2869, 3505]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2436 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 4008/17233 places, 7929/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 3945 transition count 7866
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 3945 transition count 7866
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 129 place count 3942 transition count 7863
Iterating global reduction 0 with 3 rules applied. Total rules applied 132 place count 3942 transition count 7863
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 219 place count 3855 transition count 7776
Iterating global reduction 0 with 87 rules applied. Total rules applied 306 place count 3855 transition count 7776
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 2 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 0 with 116 rules applied. Total rules applied 422 place count 3797 transition count 7718
Applied a total of 422 rules in 2003 ms. Remains 3797 /4008 variables (removed 211) and now considering 7718/7929 (removed 211) transitions.
[2022-05-17 16:28:37] [INFO ] Flow matrix only has 7280 transitions (discarded 438 similar events)
// Phase 1: matrix 7280 rows 3797 cols
[2022-05-17 16:28:37] [INFO ] Computed 173 place invariants in 71 ms
[2022-05-17 16:28:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 16:28:39] [INFO ] Implicit Places using invariants in 2433 ms returned [595, 866, 1208, 2215]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2440 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3793/17233 places, 7718/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3789 transition count 7714
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3789 transition count 7714
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 3785 transition count 7710
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 3785 transition count 7710
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 129 place count 3672 transition count 7597
Iterating global reduction 0 with 113 rules applied. Total rules applied 242 place count 3672 transition count 7597
Applied a total of 242 rules in 1451 ms. Remains 3672 /3793 variables (removed 121) and now considering 7597/7718 (removed 121) transitions.
[2022-05-17 16:28:41] [INFO ] Flow matrix only has 7031 transitions (discarded 566 similar events)
// Phase 1: matrix 7031 rows 3672 cols
[2022-05-17 16:28:41] [INFO ] Computed 169 place invariants in 64 ms
[2022-05-17 16:28:45] [INFO ] Implicit Places using invariants in 3858 ms returned [3, 30, 63, 66, 93, 126, 155, 188, 191, 218, 251, 254, 281, 314, 317, 344, 377, 380, 439, 442, 469, 502, 505, 532, 565, 568, 596, 599, 626, 659, 662, 689, 722, 725, 752, 785, 799, 831, 835, 867, 870, 897, 930, 933, 961, 964, 992, 1027, 1059, 1086, 1119, 1122, 1150, 1153, 1181, 1190, 1224, 1255, 1282, 1315, 1318, 1345, 1378, 1381, 1412, 1439, 1472, 1475, 1502, 1535, 1542, 1574, 1577, 1604, 1637, 1640, 1667, 1700, 1702, 1704, 1732, 1767, 1794, 1827, 1830, 1857, 1890, 1900, 1927, 1960, 1963, 1990, 2023, 2026, 2053, 2086, 2088, 2120, 2122, 2154, 2157, 2184, 2217, 2220, 2247, 2280, 2283, 2310, 2343, 2346, 2373, 2406, 2409, 2436, 2469, 2472, 2499, 2532, 2535, 2562, 2595, 2598, 2639, 2642, 2674, 2701, 2734, 2737, 2764, 2797, 2800, 2827, 2860, 2863, 2890, 2923, 2926, 2953, 2986, 2989, 3016, 3049, 3052, 3079, 3112, 3114, 3146, 3149, 3176, 3211, 3243, 3246, 3273, 3306, 3309, 3336, 3369, 3372, 3399, 3432, 3435, 3462, 3495, 3498, 3525, 3558]
Discarding 166 places :
Implicit Place search using SMT only with invariants took 3865 ms to find 166 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3506/17233 places, 7597/21129 transitions.
Discarding 3093 places :
Symmetric choice reduction at 0 with 3093 rule applications. Total rules 3093 place count 413 transition count 4504
Iterating global reduction 0 with 3093 rules applied. Total rules applied 6186 place count 413 transition count 4504
Discarding 109 places :
Symmetric choice reduction at 0 with 109 rule applications. Total rules 6295 place count 304 transition count 4395
Iterating global reduction 0 with 109 rules applied. Total rules applied 6404 place count 304 transition count 4395
Discarding 161 places :
Symmetric choice reduction at 0 with 161 rule applications. Total rules 6565 place count 143 transition count 4234
Iterating global reduction 0 with 161 rules applied. Total rules applied 6726 place count 143 transition count 4234
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6730 place count 141 transition count 4232
Applied a total of 6730 rules in 167 ms. Remains 141 /3506 variables (removed 3365) and now considering 4232/7597 (removed 3365) transitions.
[2022-05-17 16:28:45] [INFO ] Flow matrix only has 140 transitions (discarded 4092 similar events)
// Phase 1: matrix 140 rows 141 cols
[2022-05-17 16:28:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 16:28:45] [INFO ] Implicit Places using invariants in 257 ms returned []
[2022-05-17 16:28:45] [INFO ] Flow matrix only has 140 transitions (discarded 4092 similar events)
// Phase 1: matrix 140 rows 141 cols
[2022-05-17 16:28:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 16:28:46] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 621 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 141/17233 places, 4232/21129 transitions.
Finished structural reductions, in 8 iterations. Remains : 141/17233 places, 4232/21129 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p2) p3), true, (NOT p1), (NOT p2)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (AND p3 p1) (AND p3 (NOT p0))), acceptance={} source=0 dest: 0}, { cond=(AND p3 (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND p3 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p3:(AND (GEQ s101 1) (GEQ s110 1)), p1:(AND (GEQ s99 1) (GEQ s116 1)), p0:(AND (GEQ s41 1) (GEQ s123 1)), p2:(AND (GEQ s62 1) (GEQ s121 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-15 finished in 37901 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(X((G((X(p0)||X(p1)))&&!p0)))))))'
[2022-05-17 16:28:47] [INFO ] Flatten gal took : 574 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13426537234502308495
[2022-05-17 16:28:47] [INFO ] Too many transitions (21129) to apply POR reductions. Disabling POR matrices.
[2022-05-17 16:28:47] [INFO ] Built C files in 211ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13426537234502308495
Running compilation step : cd /tmp/ltsmin13426537234502308495;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-17 16:28:47] [INFO ] Applying decomposition
[2022-05-17 16:28:48] [INFO ] Flatten gal took : 703 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12598485672785876188.txt' '-o' '/tmp/graph12598485672785876188.bin' '-w' '/tmp/graph12598485672785876188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12598485672785876188.bin' '-l' '-1' '-v' '-w' '/tmp/graph12598485672785876188.weights' '-q' '0' '-e' '0.001'
[2022-05-17 16:28:49] [INFO ] Decomposing Gal with order
[2022-05-17 16:28:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 16:29:18] [INFO ] Removed a total of 16049 redundant transitions.
[2022-05-17 16:29:19] [INFO ] Flatten gal took : 6726 ms
[2022-05-17 16:29:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 317 ms.
[2022-05-17 16:29:20] [INFO ] Time to serialize gal into /tmp/LTLFireability3585366595644038070.gal : 252 ms
[2022-05-17 16:29:20] [INFO ] Time to serialize properties into /tmp/LTLFireability9234018093975416887.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3585366595644038070.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9234018093975416887.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 1 LTL properties
Checking formula 0 : !((G(X(F(G(X((G((X("((i40.u1311.Node19WantsToManageTheBreakDownOfNode56>=1)&&(i38.i1.u1054.NoNodeManageTheBreakDownOfNode56>=1))"))||(...391
Formula 0 simplified : !GXFGX("((i40.u1311.Node19WantsToManageTheBreakDownOfNode56<1)||(i38.i1.u1054.NoNodeManageTheBreakDownOfNode56<1))" & G(X"((i40.u131...371
Compilation finished in 269159 ms.
Running link step : cd /tmp/ltsmin13426537234502308495;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 166 ms.
Running LTSmin : cd /tmp/ltsmin13426537234502308495;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>([](X(([]((X((LTLAPp0==true))||X((LTLAPp1==true))))&&!(LTLAPp0==true)))))))' '--buchi-type=spotba'
ITS-tools command line returned an error code 137
[2022-05-17 16:46:36] [INFO ] Flatten gal took : 1425 ms
[2022-05-17 16:46:36] [INFO ] Time to serialize gal into /tmp/LTLFireability15870093997344310750.gal : 339 ms
[2022-05-17 16:46:36] [INFO ] Time to serialize properties into /tmp/LTLFireability8307026122038433261.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15870093997344310750.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8307026122038433261.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...289
Read 1 LTL properties
Checking formula 0 : !((G(X(F(G(X((G((X("((Node19WantsToManageTheBreakDownOfNode56>=1)&&(NoNodeManageTheBreakDownOfNode56>=1))"))||(X("((Node28WantsToManag...319
Formula 0 simplified : !GXFGX("((Node19WantsToManageTheBreakDownOfNode56<1)||(NoNodeManageTheBreakDownOfNode56<1))" & G(X"((Node19WantsToManageTheBreakDown...299
Detected timeout of ITS tools.
[2022-05-17 17:09:36] [INFO ] Flatten gal took : 3220 ms
[2022-05-17 17:09:38] [INFO ] Input system was already deterministic with 21129 transitions.
[2022-05-17 17:09:38] [INFO ] Transformed 17233 places.
[2022-05-17 17:09:38] [INFO ] Transformed 21129 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-17 17:10:17] [INFO ] Time to serialize gal into /tmp/LTLFireability10664951849801201183.gal : 114 ms
[2022-05-17 17:10:17] [INFO ] Time to serialize properties into /tmp/LTLFireability12711887437982927680.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10664951849801201183.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12711887437982927680.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...335
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(X(F(G(X((G((X("((Node19WantsToManageTheBreakDownOfNode56>=1)&&(NoNodeManageTheBreakDownOfNode56>=1))"))||(X("((Node28WantsToManag...319
Formula 0 simplified : !GXFGX("((Node19WantsToManageTheBreakDownOfNode56<1)||(NoNodeManageTheBreakDownOfNode56<1))" & G(X"((Node19WantsToManageTheBreakDown...299
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="LeafsetExtension-PT-S64C3"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is LeafsetExtension-PT-S64C3, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-165271821000532"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C3.tgz
mv LeafsetExtension-PT-S64C3 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;