About the Execution of ITS-Tools for LamportFastMutEx-COL-8
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16200.896 | 3600000.00 | 3509442.00 | 149615.30 | 1 7 8 ? 8 1 8 8 7 ? 7 8 7 7 56 8 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r162-smll-177961107900389.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is LamportFastMutEx-COL-8, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900389
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 9.0K Mar 7 16:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Mar 7 16:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 7 16:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 7 16:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 11:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 11:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 11:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 16:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 7 16:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 7 16:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 16:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 11:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 11:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 44K Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-00
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-01
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-02
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-03
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-04
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-05
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-06
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-07
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-08
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-09
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-10
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-11
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-12
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-13
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-14
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1779871009174
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-COL-8
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202604301425
[2026-05-27 08:36:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 08:36:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 08:36:52] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-27 08:36:53] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-27 08:36:53] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1358 ms
[2026-05-27 08:36:53] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 315 PT places and 837.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
[2026-05-27 08:36:53] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 7 ms.
[2026-05-27 08:36:53] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Reduce places removed 3 places and 0 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4623354123088377725.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12866980748711345449.kers'
[2026-05-27 08:36:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4623354123088377725.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12866980748711345449.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 17 rows 15 cols 36 entries
Finished phase 1 with 13 SingleSign rule and 0 generalized
[2026-05-27 08:36:53] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12866980748711345449.kers
Total runtime 1 ms.
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[1, 0, 0, 0, 0, 1, 8, 0, 0, 0, 0, 0, 0, 0, 0, 8] Max Struct:[1, 8, 8, 8, 8, 1, 8, 8, 8, 8, 8, 8, 8, 8, 64, 8]
FORMULA LamportFastMutEx-COL-8-UpperBounds-15 8 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA LamportFastMutEx-COL-8-UpperBounds-06 8 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA LamportFastMutEx-COL-8-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA LamportFastMutEx-COL-8-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2026-05-27 08:36:54] [INFO ] Invariant cache hit.
[2026-05-27 08:36:54] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2026-05-27 08:36:54] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2026-05-27 08:36:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-27 08:36:54] [INFO ] [Real]Added 1 Read/Feed constraints in 5 ms returned sat
[2026-05-27 08:36:54] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 6 ms.
[2026-05-27 08:36:54] [INFO ] Added : 6 causal constraints over 2 iterations in 44 ms. Result :sat
Minimization took 20 ms.
[2026-05-27 08:36:54] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2026-05-27 08:36:54] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2026-05-27 08:36:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:54] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 4 ms.
[2026-05-27 08:36:54] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 10 ms.
[2026-05-27 08:36:54] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2026-05-27 08:36:54] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2026-05-27 08:36:54] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 7 ms.
[2026-05-27 08:36:54] [INFO ] Added : 4 causal constraints over 1 iterations in 63 ms. Result :sat
Minimization took 34 ms.
[2026-05-27 08:36:54] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2026-05-27 08:36:54] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2026-05-27 08:36:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2026-05-27 08:36:54] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 12 ms.
[2026-05-27 08:36:54] [INFO ] Added : 4 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 6 ms.
[2026-05-27 08:36:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2026-05-27 08:36:55] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2026-05-27 08:36:55] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 4 ms.
[2026-05-27 08:36:55] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 9 ms.
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 4 ms.
[2026-05-27 08:36:55] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2026-05-27 08:36:55] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 6 ms.
[2026-05-27 08:36:55] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 10 ms.
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 5 ms.
[2026-05-27 08:36:55] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 6 ms.
[2026-05-27 08:36:55] [INFO ] Added : 5 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 10 ms.
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 6 ms.
[2026-05-27 08:36:55] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 5 ms.
[2026-05-27 08:36:55] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 10 ms.
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 11 ms.
[2026-05-27 08:36:55] [INFO ] Added : 4 causal constraints over 1 iterations in 58 ms. Result :sat
Minimization took 9 ms.
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 11 ms.
[2026-05-27 08:36:55] [INFO ] Added : 9 causal constraints over 2 iterations in 29 ms. Result :sat
Minimization took 10 ms.
[2026-05-27 08:36:55] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2026-05-27 08:36:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2026-05-27 08:36:55] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 29 ms.
[2026-05-27 08:36:55] [INFO ] Added : 9 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 7 ms.
[2026-05-27 08:36:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:56] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2026-05-27 08:36:56] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2026-05-27 08:36:56] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:56] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2026-05-27 08:36:56] [INFO ] Added : 4 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 10 ms.
[2026-05-27 08:36:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:56] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 4 ms.
[2026-05-27 08:36:56] [INFO ] Added : 5 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 31 ms.
[2026-05-27 08:36:56] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:56] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 6 ms.
[2026-05-27 08:36:56] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 9 ms.
[2026-05-27 08:36:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:56] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 14 ms.
[2026-05-27 08:36:56] [INFO ] Added : 7 causal constraints over 2 iterations in 46 ms. Result :sat
Minimization took 11 ms.
[2026-05-27 08:36:56] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-27 08:36:56] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2026-05-27 08:36:56] [INFO ] Added : 7 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 10 ms.
[2026-05-27 08:36:56] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2026-05-27 08:36:56] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2026-05-27 08:36:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2026-05-27 08:36:56] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 4 ms.
[2026-05-27 08:36:56] [INFO ] Added : 7 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 64]
Domain [pid(9), pid(9)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2026-05-27 08:36:56] [INFO ] Unfolded HLPN to a Petri net with 315 places and 666 transitions 2934 arcs in 58 ms.
[2026-05-27 08:36:56] [INFO ] Unfolded 12 HLPN properties in 1 ms.
Deduced a syphon composed of 49 places in 4 ms
Reduce places removed 49 places and 82 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 64]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 64]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10275076279508934811.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9531445689289143359.kers'
[2026-05-27 08:36:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10275076279508934811.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9531445689289143359.kers]
Normalized transition count is 416 out of 584 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 416 rows 258 cols 1376 entries
Finished phase 1 with 184 SingleSign rule and 0 generalized
[2026-05-27 08:36:56] [INFO ] Computed 82 invariants in 12 ms
Computed 82 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-9531445689289143359.kers
Total runtime 15 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 64]
RANDOM walk for 10000 steps (2 resets) in 174 ms. (57 steps per ms)
FORMULA LamportFastMutEx-COL-8-UpperBounds-02 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-07 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-11 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 90008 steps (18 resets) in 340 ms. (263 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 4, 7, 7, 1, 7, 4, 7, 32] Max Struct:[8, 8, 8, 8, 8, 8, 8, 8, 64]
[2026-05-27 08:36:57] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10151142483596929596.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5266858229658273706.kers'
[2026-05-27 08:36:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10151142483596929596.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5266858229658273706.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 416 rows 258 cols 1376 entries
Finished phase 1 with 184 SingleSign rule and 0 generalized
[2026-05-27 08:36:57] [INFO ] Computed 82 invariants in 2 ms
Computed 82 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-5266858229658273706.kers
Total runtime 4 ms.
[2026-05-27 08:36:57] [INFO ] [Real]Absence check using 82 positive place invariants in 57 ms returned sat
[2026-05-27 08:36:57] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2026-05-27 08:36:57] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-27 08:36:57] [INFO ] [Real]Added 112 Read/Feed constraints in 39 ms returned sat
[2026-05-27 08:36:57] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:36:58] [INFO ] [Nat]Absence check using 82 positive place invariants in 49 ms returned sat
[2026-05-27 08:36:58] [INFO ] [Nat]Absence check using state equation in 371 ms returned sat
[2026-05-27 08:36:58] [INFO ] [Nat]Added 112 Read/Feed constraints in 112 ms returned sat
[2026-05-27 08:37:01] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 21 trap constraints in 3093 ms
[2026-05-27 08:37:01] [INFO ] [Real]Absence check using 82 positive place invariants in 41 ms returned sat
[2026-05-27 08:37:01] [INFO ] [Real]Absence check using state equation in 224 ms returned sat
[2026-05-27 08:37:02] [INFO ] [Real]Added 112 Read/Feed constraints in 24 ms returned sat
[2026-05-27 08:37:02] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:02] [INFO ] [Nat]Absence check using 82 positive place invariants in 30 ms returned sat
[2026-05-27 08:37:02] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2026-05-27 08:37:02] [INFO ] [Nat]Added 112 Read/Feed constraints in 27 ms returned sat
[2026-05-27 08:37:02] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 48 ms.
[2026-05-27 08:37:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 215 ms
[2026-05-27 08:37:03] [INFO ] Added : 47 causal constraints over 10 iterations in 676 ms. Result :sat
Minimization took 151 ms.
[2026-05-27 08:37:03] [INFO ] [Real]Absence check using 82 positive place invariants in 34 ms returned sat
[2026-05-27 08:37:03] [INFO ] [Real]Absence check using state equation in 207 ms returned sat
[2026-05-27 08:37:03] [INFO ] [Real]Added 112 Read/Feed constraints in 24 ms returned sat
[2026-05-27 08:37:03] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:03] [INFO ] [Nat]Absence check using 82 positive place invariants in 43 ms returned sat
[2026-05-27 08:37:03] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2026-05-27 08:37:04] [INFO ] [Nat]Added 112 Read/Feed constraints in 35 ms returned sat
[2026-05-27 08:37:04] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 67 ms.
[2026-05-27 08:37:04] [INFO ] Added : 0 causal constraints over 0 iterations in 135 ms. Result :sat
Minimization took 136 ms.
[2026-05-27 08:37:04] [INFO ] [Real]Absence check using 82 positive place invariants in 50 ms returned sat
[2026-05-27 08:37:04] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2026-05-27 08:37:04] [INFO ] [Real]Added 112 Read/Feed constraints in 46 ms returned sat
[2026-05-27 08:37:04] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:04] [INFO ] [Nat]Absence check using 82 positive place invariants in 34 ms returned sat
[2026-05-27 08:37:05] [INFO ] [Nat]Absence check using state equation in 178 ms returned sat
[2026-05-27 08:37:05] [INFO ] [Nat]Added 112 Read/Feed constraints in 162 ms returned sat
[2026-05-27 08:37:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2280)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-27 08:37:10] [INFO ] [Real]Absence check using 82 positive place invariants in 42 ms returned sat
[2026-05-27 08:37:10] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2026-05-27 08:37:10] [INFO ] [Real]Added 112 Read/Feed constraints in 25 ms returned sat
[2026-05-27 08:37:10] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:10] [INFO ] [Nat]Absence check using 82 positive place invariants in 78 ms returned sat
[2026-05-27 08:37:10] [INFO ] [Nat]Absence check using state equation in 199 ms returned sat
[2026-05-27 08:37:10] [INFO ] [Nat]Added 112 Read/Feed constraints in 38 ms returned sat
[2026-05-27 08:37:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 180 ms
[2026-05-27 08:37:11] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 62 ms.
[2026-05-27 08:37:14] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2425 ms
[2026-05-27 08:37:14] [INFO ] Added : 109 causal constraints over 24 iterations in 3571 ms. Result :sat
Minimization took 438 ms.
[2026-05-27 08:37:15] [INFO ] [Real]Absence check using 82 positive place invariants in 45 ms returned sat
[2026-05-27 08:37:15] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2026-05-27 08:37:15] [INFO ] [Real]Added 112 Read/Feed constraints in 92 ms returned sat
[2026-05-27 08:37:15] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:15] [INFO ] [Nat]Absence check using 82 positive place invariants in 33 ms returned sat
[2026-05-27 08:37:15] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2026-05-27 08:37:15] [INFO ] [Nat]Added 112 Read/Feed constraints in 74 ms returned sat
[2026-05-27 08:37:17] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 11 trap constraints in 1359 ms
[2026-05-27 08:37:17] [INFO ] [Real]Absence check using 82 positive place invariants in 41 ms returned sat
[2026-05-27 08:37:17] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2026-05-27 08:37:17] [INFO ] [Real]Added 112 Read/Feed constraints in 22 ms returned sat
[2026-05-27 08:37:17] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:17] [INFO ] [Nat]Absence check using 82 positive place invariants in 29 ms returned sat
[2026-05-27 08:37:17] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2026-05-27 08:37:17] [INFO ] [Nat]Added 112 Read/Feed constraints in 24 ms returned sat
[2026-05-27 08:37:19] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1324 ms
[2026-05-27 08:37:19] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 40 ms.
[2026-05-27 08:37:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2026-05-27 08:37:19] [INFO ] Added : 32 causal constraints over 8 iterations in 601 ms. Result :sat
Minimization took 177 ms.
[2026-05-27 08:37:20] [INFO ] [Real]Absence check using 82 positive place invariants in 44 ms returned sat
[2026-05-27 08:37:20] [INFO ] [Real]Absence check using state equation in 233 ms returned sat
[2026-05-27 08:37:20] [INFO ] [Real]Added 112 Read/Feed constraints in 39 ms returned sat
[2026-05-27 08:37:20] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:20] [INFO ] [Nat]Absence check using 82 positive place invariants in 34 ms returned sat
[2026-05-27 08:37:20] [INFO ] [Nat]Absence check using state equation in 187 ms returned sat
[2026-05-27 08:37:20] [INFO ] [Nat]Added 112 Read/Feed constraints in 73 ms returned sat
[2026-05-27 08:37:23] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 14 trap constraints in 2941 ms
[2026-05-27 08:37:23] [INFO ] [Real]Absence check using 82 positive place invariants in 48 ms returned sat
[2026-05-27 08:37:24] [INFO ] [Real]Absence check using state equation in 237 ms returned sat
[2026-05-27 08:37:24] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:24] [INFO ] [Nat]Absence check using 82 positive place invariants in 102 ms returned sat
[2026-05-27 08:37:24] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2026-05-27 08:37:25] [INFO ] [Nat]Added 112 Read/Feed constraints in 179 ms returned sat
[2026-05-27 08:37:26] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1757 ms
[2026-05-27 08:37:26] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 43 ms.
[2026-05-27 08:37:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 426 ms
[2026-05-27 08:37:27] [INFO ] Added : 46 causal constraints over 10 iterations in 967 ms. Result :sat
Minimization took 489 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 4, 7, 7, 1, 7, 4, 7, 32] Max Struct:[7, 8, 8, 8, 8, 7, 8, 7, 64]
FORMULA LamportFastMutEx-COL-8-UpperBounds-13 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-10 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-01 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-04 8 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 7, 1, 5, 37] Max Struct:[8, 8, 8, 8, 64]
Support contains 96 out of 266 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 584/584 transitions.
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 266 transition count 576
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 16 place count 258 transition count 576
Applied a total of 16 rules in 169 ms. Remains 258 /266 variables (removed 8) and now considering 576/584 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 258/266 places, 576/584 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8509300499951051997.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-99961526437461748.kers'
[2026-05-27 08:37:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8509300499951051997.kers, --Pflows, --basisKERS=/tmp/petrispot-output-99961526437461748.kers]
Normalized transition count is 408 out of 576 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 408 rows 250 cols 1424 entries
Finished phase 1 with 176 SingleSign rule and 0 generalized
[2026-05-27 08:37:30] [INFO ] Computed 82 invariants in 2 ms
Computed 82 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-99961526437461748.kers
Total runtime 4 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[6, 7, 1, 5, 37] Max Struct:[8, 8, 8, 8, 64]
RANDOM walk for 1000000 steps (2 resets) in 5002 ms. (199 steps per ms)
BEST_FIRST walk for 5000005 steps (10 resets) in 7358 ms. (679 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 7, 1, 7, 48] Max Struct:[8, 8, 8, 8, 64]
[2026-05-27 08:37:42] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3339089606530095987.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10117549348618548418.kers'
[2026-05-27 08:37:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3339089606530095987.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10117549348618548418.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 408 rows 250 cols 1424 entries
Finished phase 1 with 176 SingleSign rule and 0 generalized
[2026-05-27 08:37:42] [INFO ] Computed 82 invariants in 2 ms
Computed 82 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10117549348618548418.kers
Total runtime 4 ms.
[2026-05-27 08:37:42] [INFO ] [Real]Absence check using 82 positive place invariants in 27 ms returned sat
[2026-05-27 08:37:43] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2026-05-27 08:37:43] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-27 08:37:43] [INFO ] [Real]Added 112 Read/Feed constraints in 26 ms returned sat
[2026-05-27 08:37:43] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:43] [INFO ] [Nat]Absence check using 82 positive place invariants in 26 ms returned sat
[2026-05-27 08:37:43] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2026-05-27 08:37:43] [INFO ] [Nat]Added 112 Read/Feed constraints in 25 ms returned sat
[2026-05-27 08:37:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 207 ms
[2026-05-27 08:37:43] [INFO ] Computed and/alt/rep : 224/984/224 causal constraints (skipped 176 transitions) in 33 ms.
[2026-05-27 08:37:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1086 ms
[2026-05-27 08:37:45] [INFO ] Added : 50 causal constraints over 10 iterations in 1519 ms. Result :sat
Minimization took 202 ms.
[2026-05-27 08:37:45] [INFO ] [Real]Absence check using 82 positive place invariants in 36 ms returned sat
[2026-05-27 08:37:45] [INFO ] [Real]Absence check using state equation in 213 ms returned sat
[2026-05-27 08:37:45] [INFO ] [Real]Added 112 Read/Feed constraints in 36 ms returned sat
[2026-05-27 08:37:45] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:45] [INFO ] [Nat]Absence check using 82 positive place invariants in 41 ms returned sat
[2026-05-27 08:37:46] [INFO ] [Nat]Absence check using state equation in 225 ms returned sat
[2026-05-27 08:37:46] [INFO ] [Nat]Added 112 Read/Feed constraints in 234 ms returned sat
[2026-05-27 08:37:56] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 25 trap constraints in 10076 ms
[2026-05-27 08:37:56] [INFO ] [Real]Absence check using 82 positive place invariants in 38 ms returned sat
[2026-05-27 08:37:56] [INFO ] [Real]Absence check using state equation in 209 ms returned sat
[2026-05-27 08:37:56] [INFO ] [Real]Added 112 Read/Feed constraints in 22 ms returned sat
[2026-05-27 08:37:56] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:37:56] [INFO ] [Nat]Absence check using 82 positive place invariants in 34 ms returned sat
[2026-05-27 08:37:57] [INFO ] [Nat]Absence check using state equation in 209 ms returned sat
[2026-05-27 08:37:57] [INFO ] [Nat]Added 112 Read/Feed constraints in 37 ms returned sat
[2026-05-27 08:37:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 367 ms
[2026-05-27 08:37:57] [INFO ] Computed and/alt/rep : 224/984/224 causal constraints (skipped 176 transitions) in 41 ms.
[2026-05-27 08:38:00] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2339 ms
[2026-05-27 08:38:00] [INFO ] Added : 53 causal constraints over 11 iterations in 3099 ms. Result :sat
Minimization took 323 ms.
[2026-05-27 08:38:01] [INFO ] [Real]Absence check using 82 positive place invariants in 38 ms returned sat
[2026-05-27 08:38:01] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2026-05-27 08:38:01] [INFO ] [Real]Added 112 Read/Feed constraints in 27 ms returned sat
[2026-05-27 08:38:01] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:38:01] [INFO ] [Nat]Absence check using 82 positive place invariants in 38 ms returned sat
[2026-05-27 08:38:01] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2026-05-27 08:38:01] [INFO ] [Nat]Added 112 Read/Feed constraints in 55 ms returned sat
[2026-05-27 08:38:07] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 17 trap constraints in 5584 ms
[2026-05-27 08:38:07] [INFO ] [Real]Absence check using 82 positive place invariants in 46 ms returned sat
[2026-05-27 08:38:07] [INFO ] [Real]Absence check using state equation in 199 ms returned sat
[2026-05-27 08:38:07] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:38:07] [INFO ] [Nat]Absence check using 82 positive place invariants in 36 ms returned sat
[2026-05-27 08:38:07] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2026-05-27 08:38:08] [INFO ] [Nat]Added 112 Read/Feed constraints in 155 ms returned sat
[2026-05-27 08:38:11] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 3361 ms
[2026-05-27 08:38:11] [INFO ] Computed and/alt/rep : 224/984/224 causal constraints (skipped 176 transitions) in 55 ms.
[2026-05-27 08:38:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 158 ms
[2026-05-27 08:38:12] [INFO ] Added : 74 causal constraints over 15 iterations in 1359 ms. Result :sat
Minimization took 265 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 7, 1, 7, 48] Max Struct:[8, 7, 8, 7, 64]
FORMULA LamportFastMutEx-COL-8-UpperBounds-12 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-08 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1, 48] Max Struct:[8, 8, 64]
Support contains 80 out of 258 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 258/258 places, 576/576 transitions.
Applied a total of 0 rules in 26 ms. Remains 258 /258 variables (removed 0) and now considering 576/576 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 258/258 places, 576/576 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4803984002542116192.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8098962768263591737.kers'
[2026-05-27 08:38:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4803984002542116192.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8098962768263591737.kers]
Normalized transition count is 408 out of 576 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 408 rows 250 cols 1424 entries
Finished phase 1 with 176 SingleSign rule and 0 generalized
[2026-05-27 08:38:14] [INFO ] Computed 82 invariants in 2 ms
Computed 82 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8098962768263591737.kers
Total runtime 3 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1, 48] Max Struct:[8, 8, 64]
RANDOM walk for 1000000 steps (2 resets) in 4010 ms. (249 steps per ms)
BEST_FIRST walk for 3000003 steps (6 resets) in 4953 ms. (605 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1, 56] Max Struct:[8, 8, 64]
[2026-05-27 08:38:23] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-32067782443745675.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2968523902888626045.kers'
[2026-05-27 08:38:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-32067782443745675.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2968523902888626045.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 408 rows 250 cols 1424 entries
Finished phase 1 with 176 SingleSign rule and 0 generalized
[2026-05-27 08:38:23] [INFO ] Computed 82 invariants in 2 ms
Computed 82 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2968523902888626045.kers
Total runtime 3 ms.
[2026-05-27 08:38:23] [INFO ] [Real]Absence check using 82 positive place invariants in 26 ms returned sat
[2026-05-27 08:38:23] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2026-05-27 08:38:23] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-27 08:38:23] [INFO ] [Real]Added 112 Read/Feed constraints in 25 ms returned sat
[2026-05-27 08:38:23] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:38:24] [INFO ] [Nat]Absence check using 82 positive place invariants in 40 ms returned sat
[2026-05-27 08:38:24] [INFO ] [Nat]Absence check using state equation in 225 ms returned sat
[2026-05-27 08:38:24] [INFO ] [Nat]Added 112 Read/Feed constraints in 40 ms returned sat
[2026-05-27 08:38:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 352 ms
[2026-05-27 08:38:24] [INFO ] Computed and/alt/rep : 224/984/224 causal constraints (skipped 176 transitions) in 107 ms.
[2026-05-27 08:38:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1247 ms
[2026-05-27 08:38:26] [INFO ] Added : 50 causal constraints over 10 iterations in 2147 ms. Result :sat
Minimization took 238 ms.
[2026-05-27 08:38:27] [INFO ] [Real]Absence check using 82 positive place invariants in 40 ms returned sat
[2026-05-27 08:38:27] [INFO ] [Real]Absence check using state equation in 230 ms returned sat
[2026-05-27 08:38:27] [INFO ] [Real]Added 112 Read/Feed constraints in 24 ms returned sat
[2026-05-27 08:38:27] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:38:27] [INFO ] [Nat]Absence check using 82 positive place invariants in 40 ms returned sat
[2026-05-27 08:38:27] [INFO ] [Nat]Absence check using state equation in 221 ms returned sat
[2026-05-27 08:38:27] [INFO ] [Nat]Added 112 Read/Feed constraints in 38 ms returned sat
[2026-05-27 08:38:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 371 ms
[2026-05-27 08:38:28] [INFO ] Computed and/alt/rep : 224/984/224 causal constraints (skipped 176 transitions) in 36 ms.
[2026-05-27 08:38:32] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2725 ms
[2026-05-27 08:38:32] [INFO ] Added : 53 causal constraints over 11 iterations in 3768 ms. Result :sat
Minimization took 302 ms.
[2026-05-27 08:38:32] [INFO ] [Real]Absence check using 82 positive place invariants in 42 ms returned sat
[2026-05-27 08:38:32] [INFO ] [Real]Absence check using state equation in 199 ms returned sat
[2026-05-27 08:38:32] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:38:32] [INFO ] [Nat]Absence check using 82 positive place invariants in 43 ms returned sat
[2026-05-27 08:38:33] [INFO ] [Nat]Absence check using state equation in 192 ms returned sat
[2026-05-27 08:38:33] [INFO ] [Nat]Added 112 Read/Feed constraints in 252 ms returned sat
[2026-05-27 08:38:37] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 12 trap constraints in 3764 ms
Current structural bounds on expressions (after SMT) : Max Seen:[6, 1, 56] Max Struct:[8, 8, 56]
FORMULA LamportFastMutEx-COL-8-UpperBounds-14 56 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1] Max Struct:[8, 8]
Support contains 16 out of 258 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 258/258 places, 576/576 transitions.
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 16 place count 250 transition count 568
Applied a total of 16 rules in 66 ms. Remains 250 /258 variables (removed 8) and now considering 568/576 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 250/258 places, 568/576 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4929631277588400525.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7253487581874560807.kers'
[2026-05-27 08:38:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4929631277588400525.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7253487581874560807.kers]
Normalized transition count is 400 out of 568 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 1 ms.
// Phase 1: matrix 400 rows 242 cols 1472 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:38:37] [INFO ] Computed 82 invariants in 5 ms
Computed 82 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-7253487581874560807.kers
Total runtime 7 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1] Max Struct:[8, 8]
RANDOM walk for 1000000 steps (2 resets) in 2970 ms. (336 steps per ms)
BEST_FIRST walk for 2000001 steps (4 resets) in 1771 ms. (1128 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1] Max Struct:[8, 8]
[2026-05-27 08:38:42] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3798071849029461298.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16927924265770380488.kers'
[2026-05-27 08:38:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3798071849029461298.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16927924265770380488.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 400 rows 242 cols 1472 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:38:42] [INFO ] Computed 82 invariants in 2 ms
Computed 82 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16927924265770380488.kers
Total runtime 2 ms.
[2026-05-27 08:38:42] [INFO ] [Real]Absence check using 82 positive place invariants in 26 ms returned sat
[2026-05-27 08:38:42] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2026-05-27 08:38:42] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-27 08:38:42] [INFO ] [Real]Added 112 Read/Feed constraints in 16 ms returned sat
[2026-05-27 08:38:42] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:38:42] [INFO ] [Nat]Absence check using 82 positive place invariants in 32 ms returned sat
[2026-05-27 08:38:43] [INFO ] [Nat]Absence check using state equation in 202 ms returned sat
[2026-05-27 08:38:43] [INFO ] [Nat]Added 112 Read/Feed constraints in 45 ms returned sat
[2026-05-27 08:38:43] [INFO ] Computed and/alt/rep : 216/1096/216 causal constraints (skipped 176 transitions) in 47 ms.
[2026-05-27 08:38:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2026-05-27 08:38:43] [INFO ] Added : 44 causal constraints over 10 iterations in 759 ms. Result :sat
Minimization took 285 ms.
[2026-05-27 08:38:44] [INFO ] [Real]Absence check using 82 positive place invariants in 48 ms returned sat
[2026-05-27 08:38:44] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2026-05-27 08:38:44] [INFO ] [Real]Added 112 Read/Feed constraints in 22 ms returned sat
[2026-05-27 08:38:44] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:38:44] [INFO ] [Nat]Absence check using 82 positive place invariants in 38 ms returned sat
[2026-05-27 08:38:45] [INFO ] [Nat]Absence check using state equation in 198 ms returned sat
[2026-05-27 08:38:45] [INFO ] [Nat]Added 112 Read/Feed constraints in 33 ms returned sat
[2026-05-27 08:38:45] [INFO ] Computed and/alt/rep : 216/1096/216 causal constraints (skipped 176 transitions) in 40 ms.
[2026-05-27 08:38:48] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2818 ms
[2026-05-27 08:38:49] [INFO ] Added : 72 causal constraints over 16 iterations in 3910 ms. Result :sat
Minimization took 312 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 1] Max Struct:[8, 8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1] Max Struct:[8, 8]
Support contains 16 out of 250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 568/568 transitions.
Applied a total of 0 rules in 29 ms. Remains 250 /250 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 250/250 places, 568/568 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 568/568 transitions.
Applied a total of 0 rules in 26 ms. Remains 250 /250 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2026-05-27 08:38:50] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2026-05-27 08:38:50] [INFO ] Invariant cache hit.
[2026-05-27 08:38:50] [INFO ] Implicit Places using invariants in 851 ms returned [154, 155, 156, 157, 158, 159, 160, 161]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 858 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 242/250 places, 568/568 transitions.
Applied a total of 0 rules in 23 ms. Remains 242 /242 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 913 ms. Remains : 242/250 places, 568/568 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6718838412356243276.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16842992075273593133.kers'
[2026-05-27 08:38:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6718838412356243276.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16842992075273593133.kers]
Normalized transition count is 400 out of 568 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 400 rows 234 cols 1440 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:38:50] [INFO ] Computed 74 invariants in 3 ms
Computed 74 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-16842992075273593133.kers
Total runtime 5 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1] Max Struct:[8, 8]
RANDOM walk for 1000000 steps (2 resets) in 2732 ms. (365 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 1838 ms. (1087 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1] Max Struct:[8, 8]
[2026-05-27 08:38:55] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11195493226690333975.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12465491965046925957.kers'
[2026-05-27 08:38:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11195493226690333975.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12465491965046925957.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 400 rows 234 cols 1440 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:38:55] [INFO ] Computed 74 invariants in 2 ms
Computed 74 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12465491965046925957.kers
Total runtime 3 ms.
[2026-05-27 08:38:55] [INFO ] [Real]Absence check using 74 positive place invariants in 26 ms returned sat
[2026-05-27 08:38:55] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2026-05-27 08:38:55] [INFO ] State equation strengthened by 48 read => feed constraints.
[2026-05-27 08:38:55] [INFO ] [Real]Added 48 Read/Feed constraints in 9 ms returned sat
[2026-05-27 08:38:55] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:38:55] [INFO ] [Nat]Absence check using 74 positive place invariants in 25 ms returned sat
[2026-05-27 08:38:56] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2026-05-27 08:38:56] [INFO ] [Nat]Added 48 Read/Feed constraints in 27 ms returned sat
[2026-05-27 08:38:56] [INFO ] Computed and/alt/rep : 216/968/216 causal constraints (skipped 176 transitions) in 44 ms.
[2026-05-27 08:38:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 154 ms
[2026-05-27 08:38:58] [INFO ] Added : 141 causal constraints over 30 iterations in 1926 ms. Result :sat
Minimization took 330 ms.
[2026-05-27 08:38:58] [INFO ] [Real]Absence check using 74 positive place invariants in 36 ms returned sat
[2026-05-27 08:38:58] [INFO ] [Real]Absence check using state equation in 216 ms returned sat
[2026-05-27 08:38:58] [INFO ] [Real]Added 48 Read/Feed constraints in 14 ms returned sat
[2026-05-27 08:38:58] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:38:59] [INFO ] [Nat]Absence check using 74 positive place invariants in 35 ms returned sat
[2026-05-27 08:38:59] [INFO ] [Nat]Absence check using state equation in 203 ms returned sat
[2026-05-27 08:38:59] [INFO ] [Nat]Added 48 Read/Feed constraints in 22 ms returned sat
[2026-05-27 08:38:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 380 ms
[2026-05-27 08:38:59] [INFO ] Computed and/alt/rep : 216/968/216 causal constraints (skipped 176 transitions) in 42 ms.
[2026-05-27 08:39:01] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 821 ms
[2026-05-27 08:39:01] [INFO ] Added : 76 causal constraints over 16 iterations in 1597 ms. Result :sat
Minimization took 344 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 1] Max Struct:[8, 8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1] Max Struct:[8, 8]
Support contains 16 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 568/568 transitions.
Applied a total of 0 rules in 17 ms. Remains 242 /242 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 242/242 places, 568/568 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 568/568 transitions.
Applied a total of 0 rules in 16 ms. Remains 242 /242 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2026-05-27 08:39:02] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2026-05-27 08:39:02] [INFO ] Invariant cache hit.
[2026-05-27 08:39:02] [INFO ] Implicit Places using invariants in 396 ms returned []
[2026-05-27 08:39:02] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2026-05-27 08:39:02] [INFO ] Invariant cache hit.
[2026-05-27 08:39:03] [INFO ] State equation strengthened by 48 read => feed constraints.
[2026-05-27 08:39:03] [INFO ] Implicit Places using invariants and state equation in 873 ms returned []
Implicit Place search using SMT with State Equation took 1297 ms to find 0 implicit places.
[2026-05-27 08:39:03] [INFO ] Redundant transitions in 56 ms returned []
Running 560 sub problems to find dead transitions.
[2026-05-27 08:39:04] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2026-05-27 08:39:04] [INFO ] Invariant cache hit.
[2026-05-27 08:39:04] [INFO ] State equation strengthened by 48 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/242 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 560 unsolved
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD262 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 22 solved, 538 unsolved
Problem TDEAD115 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD554 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD558 is UNSAT
Problem TDEAD560 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD566 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 47 solved, 513 unsolved
Problem TDEAD256 is UNSAT
Problem TDEAD256 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 48 solved, 512 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 48 solved, 512 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 242/642 variables, and 154 constraints, problems are : Problem set: 48 solved, 512 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/242 constraints, ReadFeed: 0/48 constraints, PredecessorRefiner: 560/560 constraints, Known Traps: 80/80 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 48 solved, 512 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 48 solved, 512 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 46/56 constraints. Problems are: Problem set: 48 solved, 512 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 0/56 constraints. Problems are: Problem set: 48 solved, 512 unsolved
At refinement iteration 3 (OVERLAPS) 8/242 variables, 64/120 constraints. Problems are: Problem set: 48 solved, 512 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 34/154 constraints. Problems are: Problem set: 48 solved, 512 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 48 solved, 512 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 48 solved, 512 unsolved
SMT process timed out in 60660ms, After SMT, problems are : Problem set: 48 solved, 512 unsolved
Search for dead transitions found 48 dead transitions in 60695ms
Found 48 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 48 transitions
Dead transitions reduction (with SMT) removed 48 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 242/242 places, 520/568 transitions.
Applied a total of 0 rules in 26 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2026-05-27 08:40:04] [INFO ] Redundant transitions in 21 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 62245 ms. Remains : 242/242 places, 520/568 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15170464800744018803.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12817272648333892813.kers'
[2026-05-27 08:40:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15170464800744018803.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12817272648333892813.kers]
Normalized transition count is 368 out of 520 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 368 rows 234 cols 1320 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:40:04] [INFO ] Computed 74 invariants in 3 ms
Computed 74 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12817272648333892813.kers
Total runtime 5 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1] Max Struct:[8, 8]
RANDOM walk for 1000000 steps (2 resets) in 3215 ms. (310 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 1755 ms. (1138 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1] Max Struct:[8, 8]
[2026-05-27 08:40:09] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5832245754410467309.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9491184233162373212.kers'
[2026-05-27 08:40:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5832245754410467309.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9491184233162373212.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 368 rows 234 cols 1320 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:40:09] [INFO ] Computed 74 invariants in 3 ms
Computed 74 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9491184233162373212.kers
Total runtime 4 ms.
[2026-05-27 08:40:09] [INFO ] [Real]Absence check using 74 positive place invariants in 30 ms returned sat
[2026-05-27 08:40:10] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2026-05-27 08:40:10] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 08:40:10] [INFO ] [Real]Added 40 Read/Feed constraints in 13 ms returned sat
[2026-05-27 08:40:10] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:40:10] [INFO ] [Nat]Absence check using 74 positive place invariants in 28 ms returned sat
[2026-05-27 08:40:10] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2026-05-27 08:40:10] [INFO ] [Nat]Added 40 Read/Feed constraints in 18 ms returned sat
[2026-05-27 08:40:10] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 36 ms.
[2026-05-27 08:40:10] [INFO ] Added : 40 causal constraints over 9 iterations in 448 ms. Result :sat
Minimization took 191 ms.
[2026-05-27 08:40:11] [INFO ] [Real]Absence check using 74 positive place invariants in 36 ms returned sat
[2026-05-27 08:40:11] [INFO ] [Real]Absence check using state equation in 206 ms returned sat
[2026-05-27 08:40:11] [INFO ] [Real]Added 40 Read/Feed constraints in 17 ms returned sat
[2026-05-27 08:40:11] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:40:11] [INFO ] [Nat]Absence check using 74 positive place invariants in 28 ms returned sat
[2026-05-27 08:40:11] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2026-05-27 08:40:11] [INFO ] [Nat]Added 40 Read/Feed constraints in 18 ms returned sat
[2026-05-27 08:40:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 343 ms
[2026-05-27 08:40:12] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 37 ms.
[2026-05-27 08:40:14] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1561 ms
[2026-05-27 08:40:14] [INFO ] Added : 156 causal constraints over 32 iterations in 2932 ms. Result :sat
Minimization took 464 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 1] Max Struct:[8, 8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1] Max Struct:[8, 8]
Support contains 16 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 14 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 242/242 places, 520/520 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 13 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2026-05-27 08:40:16] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:40:16] [INFO ] Invariant cache hit.
[2026-05-27 08:40:16] [INFO ] Implicit Places using invariants in 342 ms returned []
[2026-05-27 08:40:16] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:40:16] [INFO ] Invariant cache hit.
[2026-05-27 08:40:16] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 08:40:17] [INFO ] Implicit Places using invariants and state equation in 690 ms returned []
Implicit Place search using SMT with State Equation took 1037 ms to find 0 implicit places.
[2026-05-27 08:40:17] [INFO ] Redundant transitions in 7 ms returned []
Running 512 sub problems to find dead transitions.
[2026-05-27 08:40:17] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:40:17] [INFO ] Invariant cache hit.
[2026-05-27 08:40:17] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 512 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 242/610 variables, and 114 constraints, problems are : Problem set: 0 solved, 512 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/242 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 512/512 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 512 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 21/31 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 3 (OVERLAPS) 8/242 variables, 64/95 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 19/114 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 512 unsolved
SMT process timed out in 60209ms, After SMT, problems are : Problem set: 0 solved, 512 unsolved
Search for dead transitions found 0 dead transitions in 60215ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61282 ms. Remains : 242/242 places, 520/520 transitions.
[2026-05-27 08:41:17] [INFO ] Flatten gal took : 240 ms
RANDOM walk for 40000 steps (8 resets) in 1322 ms. (30 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 237 ms. (168 steps per ms) remains 4/4 properties
[2026-05-27 08:41:18] [INFO ] Flatten gal took : 217 ms
BEST_FIRST walk for 40004 steps (8 resets) in 261 ms. (152 steps per ms) remains 4/4 properties
[2026-05-27 08:41:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5191973029566074321.gal : 88 ms
[2026-05-27 08:41:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6062966657028370667.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5191973029566074321.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6062966657028370667.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
BEST_FIRST walk for 40003 steps (8 resets) in 293 ms. (136 steps per ms) remains 4/4 properties
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40003 steps (8 resets) in 212 ms. (187 steps per ms) remains 4/4 properties
Loading property file /tmp/ReachabilityCardinality6062966657028370667.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :7 after 21
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :21 after 33
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :33 after 71
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :71 after 152
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :152 after 778
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :778 after 1625
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1625 after 3386
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :3386 after 11073
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :11073 after 71606
Interrupted probabilistic random walk after 211495 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :0 out of 4
Probabilistic random walk after 211495 steps, saw 116832 distinct states, run finished after 3006 ms. (steps per millisecond=70 ) properties seen :0
[2026-05-27 08:41:21] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:41:21] [INFO ] Invariant cache hit.
[2026-05-27 08:41:21] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 192/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 356 constraints, problems are : Problem set: 0 solved, 4 unsolved in 619 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 192/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 4/360 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 12/372 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :71606 after 187328
At refinement iteration 11 (OVERLAPS) 0/610 variables, 5/377 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 5704ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 16 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 242/242 places, 520/520 transitions.
RANDOM walk for 40000 steps (8 resets) in 744 ms. (53 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 524 ms. (76 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 532 ms. (75 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 372 ms. (107 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 134 ms. (296 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 278475 steps, run timeout after 3001 ms. (steps per millisecond=92 ) properties seen :0 out of 4
Probabilistic random walk after 278475 steps, saw 151306 distinct states, run finished after 3001 ms. (steps per millisecond=92 ) properties seen :0
[2026-05-27 08:41:30] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:41:30] [INFO ] Invariant cache hit.
[2026-05-27 08:41:30] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 192/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 356 constraints, problems are : Problem set: 0 solved, 4 unsolved in 554 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 192/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 4/360 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 12/372 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/610 variables, 5/377 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 7/384 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/610 variables, 4/388 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :187328 after 2.90484e+06
At refinement iteration 14 (INCLUDED_ONLY) 0/610 variables, 5/393 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/610 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/610 variables, 4/398 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/610 variables, 4/402 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/610 variables, 3/405 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/610 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (OVERLAPS) 0/610 variables, 2/407 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/610 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (OVERLAPS) 0/610 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 407 constraints, problems are : Problem set: 0 solved, 4 unsolved in 12175 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12742ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 7235 ms.
Support contains 16 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 12 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 242/242 places, 520/520 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 11 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2026-05-27 08:41:50] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:41:50] [INFO ] Invariant cache hit.
[2026-05-27 08:41:51] [INFO ] Implicit Places using invariants in 303 ms returned []
[2026-05-27 08:41:51] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:41:51] [INFO ] Invariant cache hit.
[2026-05-27 08:41:51] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 08:41:51] [INFO ] Implicit Places using invariants and state equation in 718 ms returned []
Implicit Place search using SMT with State Equation took 1023 ms to find 0 implicit places.
[2026-05-27 08:41:51] [INFO ] Redundant transitions in 3 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1044 ms. Remains : 242/242 places, 520/520 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 0 with 152 rules applied. Total rules applied 152 place count 242 transition count 368
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 64 Pre rules applied. Total rules applied 152 place count 242 transition count 304
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 56 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 1 with 184 rules applied. Total rules applied 336 place count 122 transition count 304
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 352 place count 114 transition count 296
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 368 place count 106 transition count 352
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 376 place count 106 transition count 352
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 384 place count 106 transition count 352
Applied a total of 384 rules in 95 ms. Remains 106 /242 variables (removed 136) and now considering 352/520 (removed 168) transitions.
Running SMT prover for 4 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-259863912058767943.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4912373345809812282.kers'
[2026-05-27 08:41:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-259863912058767943.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4912373345809812282.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 352 rows 98 cols 1264 entries
Finished phase 1 with 88 SingleSign rule and 0 generalized
[2026-05-27 08:41:51] [INFO ] Computed 18 invariants in 2 ms
Computed 18 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4912373345809812282.kers
Total runtime 3 ms.
[2026-05-27 08:41:51] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned sat
[2026-05-27 08:41:52] [INFO ] After 250ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2026-05-27 08:41:52] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2026-05-27 08:41:52] [INFO ] After 197ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2026-05-27 08:41:52] [INFO ] After 318ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2026-05-27 08:41:52] [INFO ] After 474ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2026-05-27 08:41:52] [INFO ] Flatten gal took : 38 ms
[2026-05-27 08:41:52] [INFO ] Flatten gal took : 37 ms
[2026-05-27 08:41:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7513902768720167937.gal : 12 ms
[2026-05-27 08:41:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14491453143281410252.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7513902768720167937.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14491453143281410252.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14491453143281410252.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :6 after 8
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :8 after 12
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :12 after 15
Invariant property MIN1 does not hold.
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :15 after 133
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :133 after 185
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :185 after 266
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :266 after 2298
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2298 after 3805
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :3805 after 15248
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :15248 after 183765
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :183765 after 1.27738e+06
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1.27738e+06 after 3.49628e+06
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :3.49628e+06 after 1.78138e+07
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :2.90484e+06 after 6.503e+06
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :1.78138e+07 after 4.46377e+07
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :4.46377e+07 after 1.32542e+08
Detected timeout of ITS tools.
[2026-05-27 08:42:07] [INFO ] Flatten gal took : 31 ms
[2026-05-27 08:42:07] [INFO ] Applying decomposition
[2026-05-27 08:42:07] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9681931634580182678.txt' '-o' '/tmp/graph9681931634580182678.bin' '-w' '/tmp/graph9681931634580182678.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9681931634580182678.bin' '-l' '-1' '-v' '-w' '/tmp/graph9681931634580182678.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:42:08] [INFO ] Decomposing Gal with order
[2026-05-27 08:42:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:42:08] [INFO ] Removed a total of 435 redundant transitions.
Detected timeout of ITS tools.
[2026-05-27 08:42:08] [INFO ] Flatten gal took : 145 ms
[2026-05-27 08:42:08] [INFO ] Flatten gal took : 65 ms
[2026-05-27 08:42:08] [INFO ] Applying decomposition
[2026-05-27 08:42:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 592 labels/synchronizations in 52 ms.
[2026-05-27 08:42:08] [INFO ] Flatten gal took : 81 ms
[2026-05-27 08:42:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7995113129885899282.gal : 7 ms
[2026-05-27 08:42:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15505370159218307290.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7995113129885899282.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15505370159218307290.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15505370159218307290.prop.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14354931921289322706.txt' '-o' '/tmp/graph14354931921289322706.bin' '-w' '/tmp/graph14354931921289322706.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14354931921289322706.bin' '-l' '-1' '-v' '-w' '/tmp/graph14354931921289322706.weights' '-q' '0' '-e' '0.001'
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 6
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :6 after 17
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :17 after 33
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :33 after 57
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :57 after 155
[2026-05-27 08:42:08] [INFO ] Decomposing Gal with order
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :155 after 1280
[2026-05-27 08:42:08] [INFO ] Rewriting arrays to variables to allow decomposition.
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1280 after 10417
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :10417 after 66342
SDD proceeding with computation,3 properties remain. new max is 2048
[2026-05-27 08:42:08] [INFO ] Removed a total of 711 redundant transitions.
SDD size :66342 after 1.74182e+06
[2026-05-27 08:42:08] [INFO ] Flatten gal took : 217 ms
[2026-05-27 08:42:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 410 labels/synchronizations in 43 ms.
[2026-05-27 08:42:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3912501556586001754.gal : 10 ms
[2026-05-27 08:42:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6094023831758572727.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3912501556586001754.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6094023831758572727.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality6094023831758572727.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :4 after 6
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :6 after 21
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :21 after 33
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :33 after 57
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :57 after 105
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.74182e+06 after 1.8137e+07
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :105 after 296
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :296 after 1342
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1342 after 2404
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1.8137e+07 after 6.34451e+07
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :2404 after 25091
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :25091 after 37905
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :6.34451e+07 after 2.91907e+08
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :37905 after 101538
Invariant property MIN0 does not hold.
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.91907e+08 after 1.04308e+09
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 31836 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting property specific reduction for LamportFastMutEx-COL-8-UpperBounds-03
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[8]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[8]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-177727523431556146.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13950091992185977334.kers'
[2026-05-27 08:42:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-177727523431556146.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13950091992185977334.kers]
Normalized transition count is 368 out of 520 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 368 rows 234 cols 1320 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:42:23] [INFO ] Computed 74 invariants in 2 ms
Computed 74 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13950091992185977334.kers
Total runtime 3 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[8]
RANDOM walk for 10000 steps (2 resets) in 27 ms. (357 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[3] Max Struct:[8]
[2026-05-27 08:42:23] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5728603147450632171.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12926353472535170389.kers'
[2026-05-27 08:42:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5728603147450632171.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12926353472535170389.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 368 rows 234 cols 1320 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:42:23] [INFO ] Computed 74 invariants in 2 ms
Computed 74 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12926353472535170389.kers
Total runtime 3 ms.
[2026-05-27 08:42:23] [INFO ] [Real]Absence check using 74 positive place invariants in 26 ms returned sat
[2026-05-27 08:42:24] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2026-05-27 08:42:24] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 08:42:24] [INFO ] [Real]Added 40 Read/Feed constraints in 19 ms returned sat
[2026-05-27 08:42:24] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:42:24] [INFO ] [Nat]Absence check using 74 positive place invariants in 29 ms returned sat
[2026-05-27 08:42:24] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2026-05-27 08:42:24] [INFO ] [Nat]Added 40 Read/Feed constraints in 15 ms returned sat
[2026-05-27 08:42:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 226 ms
[2026-05-27 08:42:24] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 37 ms.
[2026-05-27 08:42:25] [INFO ] Added : 98 causal constraints over 20 iterations in 844 ms. Result :sat
Minimization took 344 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[3] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7] Max Struct:[8]
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 17 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 242/242 places, 520/520 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8092250296682614447.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14404166519530661651.kers'
[2026-05-27 08:42:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8092250296682614447.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14404166519530661651.kers]
Normalized transition count is 368 out of 520 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 1 ms.
// Phase 1: matrix 368 rows 234 cols 1320 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:42:26] [INFO ] Computed 74 invariants in 4 ms
Computed 74 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-14404166519530661651.kers
Total runtime 5 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[7] Max Struct:[8]
RANDOM walk for 1000000 steps (2 resets) in 2445 ms. (408 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 722 ms. (1383 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7] Max Struct:[8]
[2026-05-27 08:42:29] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13414620244345112821.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1595052510950594014.kers'
[2026-05-27 08:42:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13414620244345112821.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1595052510950594014.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 368 rows 234 cols 1320 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:42:29] [INFO ] Computed 74 invariants in 3 ms
Computed 74 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1595052510950594014.kers
Total runtime 4 ms.
[2026-05-27 08:42:29] [INFO ] [Real]Absence check using 74 positive place invariants in 23 ms returned sat
[2026-05-27 08:42:29] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2026-05-27 08:42:29] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 08:42:29] [INFO ] [Real]Added 40 Read/Feed constraints in 21 ms returned sat
[2026-05-27 08:42:29] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:42:29] [INFO ] [Nat]Absence check using 74 positive place invariants in 38 ms returned sat
[2026-05-27 08:42:29] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2026-05-27 08:42:30] [INFO ] [Nat]Added 40 Read/Feed constraints in 38 ms returned sat
[2026-05-27 08:42:30] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 33 ms.
[2026-05-27 08:42:30] [INFO ] Added : 82 causal constraints over 17 iterations in 831 ms. Result :sat
Minimization took 212 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7] Max Struct:[8]
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 15 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 242/242 places, 520/520 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 14 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2026-05-27 08:42:31] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:42:31] [INFO ] Invariant cache hit.
[2026-05-27 08:42:32] [INFO ] Implicit Places using invariants in 598 ms returned []
[2026-05-27 08:42:32] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:42:32] [INFO ] Invariant cache hit.
[2026-05-27 08:42:32] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 08:42:33] [INFO ] Implicit Places using invariants and state equation in 870 ms returned []
Implicit Place search using SMT with State Equation took 1480 ms to find 0 implicit places.
[2026-05-27 08:42:33] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1505 ms. Remains : 242/242 places, 520/520 transitions.
[2026-05-27 08:42:33] [INFO ] Flatten gal took : 54 ms
[2026-05-27 08:42:33] [INFO ] Flatten gal took : 29 ms
[2026-05-27 08:42:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11931303916687661055.gal : 11 ms
[2026-05-27 08:42:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10920566232304206940.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11931303916687661055.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10920566232304206940.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (8 resets) in 392 ms. (101 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 105 ms. (377 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality10920566232304206940.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :7 after 21
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :21 after 33
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :33 after 71
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :71 after 152
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :152 after 778
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :778 after 1625
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1625 after 3386
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3386 after 11073
Interrupted probabilistic random walk after 391766 steps, run timeout after 3001 ms. (steps per millisecond=130 ) properties seen :0 out of 2
Probabilistic random walk after 391766 steps, saw 207560 distinct states, run finished after 3001 ms. (steps per millisecond=130 ) properties seen :0
[2026-05-27 08:42:36] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:42:36] [INFO ] Invariant cache hit.
[2026-05-27 08:42:36] [INFO ] State equation strengthened by 40 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :11073 after 71606
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 356 constraints, problems are : Problem set: 0 solved, 2 unsolved in 451 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/610 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 359 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1189 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1652ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 355 ms.
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 9 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 242/242 places, 520/520 transitions.
RANDOM walk for 40000 steps (8 resets) in 185 ms. (215 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 72 ms. (547 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 56 ms. (701 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :71606 after 187328
Interrupted probabilistic random walk after 528982 steps, run timeout after 3001 ms. (steps per millisecond=176 ) properties seen :0 out of 2
Probabilistic random walk after 528982 steps, saw 274494 distinct states, run finished after 3001 ms. (steps per millisecond=176 ) properties seen :0
[2026-05-27 08:42:41] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:42:41] [INFO ] Invariant cache hit.
[2026-05-27 08:42:41] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 356 constraints, problems are : Problem set: 0 solved, 2 unsolved in 463 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/610 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 359 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1452 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1951ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 656 ms.
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 10 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 242/242 places, 520/520 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 10 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2026-05-27 08:42:44] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:42:44] [INFO ] Invariant cache hit.
[2026-05-27 08:42:45] [INFO ] Implicit Places using invariants in 934 ms returned []
[2026-05-27 08:42:45] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:42:45] [INFO ] Invariant cache hit.
[2026-05-27 08:42:45] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 08:42:45] [INFO ] Implicit Places using invariants and state equation in 698 ms returned []
Implicit Place search using SMT with State Equation took 1634 ms to find 0 implicit places.
[2026-05-27 08:42:45] [INFO ] Redundant transitions in 3 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1654 ms. Remains : 242/242 places, 520/520 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 0 with 152 rules applied. Total rules applied 152 place count 242 transition count 368
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 64 Pre rules applied. Total rules applied 152 place count 242 transition count 304
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 56 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 1 with 184 rules applied. Total rules applied 336 place count 122 transition count 304
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 32 rules applied. Total rules applied 368 place count 106 transition count 288
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 384 place count 98 transition count 344
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 392 place count 98 transition count 344
Applied a total of 392 rules in 27 ms. Remains 98 /242 variables (removed 144) and now considering 344/520 (removed 176) transitions.
Running SMT prover for 2 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15777526365133468981.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15912280091858445109.kers'
[2026-05-27 08:42:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15777526365133468981.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15912280091858445109.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 344 rows 90 cols 1248 entries
Finished phase 1 with 80 SingleSign rule and 0 generalized
[2026-05-27 08:42:45] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15912280091858445109.kers
Total runtime 2 ms.
[2026-05-27 08:42:45] [INFO ] [Real]Absence check using 18 positive place invariants in 5 ms returned sat
[2026-05-27 08:42:45] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-27 08:42:46] [INFO ] [Nat]Absence check using 18 positive place invariants in 5 ms returned sat
[2026-05-27 08:42:46] [INFO ] After 137ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-27 08:42:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 141 ms
[2026-05-27 08:42:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
TRAPS : Iteration 1
[2026-05-27 08:42:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 178 ms
[2026-05-27 08:42:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
TRAPS : Iteration 2
[2026-05-27 08:42:46] [INFO ] After 948ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2026-05-27 08:42:47] [INFO ] After 1156ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2026-05-27 08:42:47] [INFO ] Flatten gal took : 25 ms
[2026-05-27 08:42:47] [INFO ] Flatten gal took : 29 ms
[2026-05-27 08:42:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8262284626478147209.gal : 4 ms
[2026-05-27 08:42:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18351820652170142685.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8262284626478147209.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18351820652170142685.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality18351820652170142685.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :6 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :14 after 113
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :113 after 192
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :192 after 1779
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1779 after 3106
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :3106 after 15260
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :15260 after 232192
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :232192 after 1.12678e+06
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.12678e+06 after 2.84979e+06
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.84979e+06 after 1.54084e+07
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :187328 after 2.90484e+06
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.54084e+07 after 4.97863e+07
Detected timeout of ITS tools.
[2026-05-27 08:43:02] [INFO ] Flatten gal took : 31 ms
[2026-05-27 08:43:02] [INFO ] Applying decomposition
[2026-05-27 08:43:02] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18446042316259252386.txt' '-o' '/tmp/graph18446042316259252386.bin' '-w' '/tmp/graph18446042316259252386.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18446042316259252386.bin' '-l' '-1' '-v' '-w' '/tmp/graph18446042316259252386.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:43:02] [INFO ] Decomposing Gal with order
[2026-05-27 08:43:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:43:02] [INFO ] Removed a total of 491 redundant transitions.
[2026-05-27 08:43:02] [INFO ] Flatten gal took : 120 ms
[2026-05-27 08:43:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 342 labels/synchronizations in 33 ms.
[2026-05-27 08:43:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13690716231413829755.gal : 2 ms
[2026-05-27 08:43:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15153005793912203417.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13690716231413829755.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15153005793912203417.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality15153005793912203417.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :9 after 27
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :27 after 37
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :37 after 92
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :92 after 198
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :198 after 575
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :575 after 5172
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :5172 after 107573
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :107573 after 5.22828e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :5.22828e+06 after 1.58092e+08
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.58092e+08 after 1.10755e+09
Invariant property MIN0 does not hold.
Reachability property MAX0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 8193 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,5.12486e+09,5.01169,105712,2,22189,19,438859,6,0,663,461200,0
Total reachable state count : 5124857647
Verifying 2 reachability properties.
Reachability property MAX0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,1,5.04035,105712,2,99,19,438859,7,0,725,461200,0
Invariant property MIN0 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN0,1,5.07364,105712,2,99,19,438859,8,0,786,461200,0
ITS tools runner thread asked to quit. Dying gracefully.
Over-approximation ignoring read arcs solved 0 properties in 22156 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-27 08:43:07] [INFO ] Flatten gal took : 21 ms
[2026-05-27 08:43:07] [INFO ] Applying decomposition
[2026-05-27 08:43:08] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph370280969598829790.txt' '-o' '/tmp/graph370280969598829790.bin' '-w' '/tmp/graph370280969598829790.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph370280969598829790.bin' '-l' '-1' '-v' '-w' '/tmp/graph370280969598829790.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:43:08] [INFO ] Decomposing Gal with order
[2026-05-27 08:43:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:43:08] [INFO ] Removed a total of 748 redundant transitions.
[2026-05-27 08:43:08] [INFO ] Flatten gal took : 103 ms
[2026-05-27 08:43:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 33 ms.
[2026-05-27 08:43:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9055113419977897236.gal : 6 ms
[2026-05-27 08:43:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14911119757568534615.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9055113419977897236.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14911119757568534615.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14911119757568534615.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :7 after 20
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :20 after 29
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :29 after 76
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :76 after 102
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :102 after 263
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :263 after 1306
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1306 after 2007
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2007 after 8149
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :8149 after 34795
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :34795 after 94341
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :94341 after 972841
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :972841 after 1.62274e+06
Detected timeout of ITS tools.
Ending property specific reduction for LamportFastMutEx-COL-8-UpperBounds-03 in 94858 ms.
Starting property specific reduction for LamportFastMutEx-COL-8-UpperBounds-09
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[8]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[8]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14950802116935161708.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4040836817350267755.kers'
[2026-05-27 08:43:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14950802116935161708.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4040836817350267755.kers]
Normalized transition count is 368 out of 520 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 368 rows 234 cols 1320 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:43:58] [INFO ] Computed 74 invariants in 3 ms
Computed 74 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4040836817350267755.kers
Total runtime 5 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[8]
RANDOM walk for 10000 steps (2 resets) in 25 ms. (384 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2026-05-27 08:43:58] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-857970128250068722.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3217357088796730727.kers'
[2026-05-27 08:43:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-857970128250068722.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3217357088796730727.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 368 rows 234 cols 1320 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:43:58] [INFO ] Computed 74 invariants in 2 ms
Computed 74 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3217357088796730727.kers
Total runtime 3 ms.
[2026-05-27 08:43:58] [INFO ] [Real]Absence check using 74 positive place invariants in 26 ms returned sat
[2026-05-27 08:43:58] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2026-05-27 08:43:58] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 08:43:58] [INFO ] [Real]Added 40 Read/Feed constraints in 10 ms returned sat
[2026-05-27 08:43:58] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:43:58] [INFO ] [Nat]Absence check using 74 positive place invariants in 25 ms returned sat
[2026-05-27 08:43:59] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2026-05-27 08:43:59] [INFO ] [Nat]Added 40 Read/Feed constraints in 19 ms returned sat
[2026-05-27 08:43:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 374 ms
[2026-05-27 08:43:59] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 41 ms.
[2026-05-27 08:44:02] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1599 ms
[2026-05-27 08:44:02] [INFO ] Added : 156 causal constraints over 32 iterations in 3445 ms. Result :sat
Minimization took 507 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 14 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 242/242 places, 520/520 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12987097862124724998.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16731067294117046400.kers'
[2026-05-27 08:44:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12987097862124724998.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16731067294117046400.kers]
Normalized transition count is 368 out of 520 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 368 rows 234 cols 1320 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:44:03] [INFO ] Computed 74 invariants in 2 ms
Computed 74 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-16731067294117046400.kers
Total runtime 3 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[8]
RANDOM walk for 1000000 steps (2 resets) in 2691 ms. (371 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 782 ms. (1277 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2026-05-27 08:44:06] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2336636469930151068.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10473628643499798832.kers'
[2026-05-27 08:44:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2336636469930151068.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10473628643499798832.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 368 rows 234 cols 1320 entries
Finished phase 1 with 168 SingleSign rule and 0 generalized
[2026-05-27 08:44:06] [INFO ] Computed 74 invariants in 2 ms
Computed 74 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10473628643499798832.kers
Total runtime 3 ms.
[2026-05-27 08:44:07] [INFO ] [Real]Absence check using 74 positive place invariants in 26 ms returned sat
[2026-05-27 08:44:07] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2026-05-27 08:44:07] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 08:44:07] [INFO ] [Real]Added 40 Read/Feed constraints in 8 ms returned sat
[2026-05-27 08:44:07] [INFO ] Solution in real domain found non-integer solution.
[2026-05-27 08:44:07] [INFO ] [Nat]Absence check using 74 positive place invariants in 24 ms returned sat
[2026-05-27 08:44:07] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2026-05-27 08:44:07] [INFO ] [Nat]Added 40 Read/Feed constraints in 13 ms returned sat
[2026-05-27 08:44:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 307 ms
[2026-05-27 08:44:07] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 44 ms.
[2026-05-27 08:44:11] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1637 ms
[2026-05-27 08:44:11] [INFO ] Added : 156 causal constraints over 32 iterations in 3444 ms. Result :sat
Minimization took 684 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 14 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 242/242 places, 520/520 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 13 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2026-05-27 08:44:12] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:44:12] [INFO ] Invariant cache hit.
[2026-05-27 08:44:12] [INFO ] Implicit Places using invariants in 383 ms returned []
[2026-05-27 08:44:12] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:44:12] [INFO ] Invariant cache hit.
[2026-05-27 08:44:12] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 08:44:13] [INFO ] Implicit Places using invariants and state equation in 992 ms returned []
Implicit Place search using SMT with State Equation took 1396 ms to find 0 implicit places.
[2026-05-27 08:44:13] [INFO ] Redundant transitions in 6 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1424 ms. Remains : 242/242 places, 520/520 transitions.
[2026-05-27 08:44:13] [INFO ] Flatten gal took : 56 ms
[2026-05-27 08:44:13] [INFO ] Flatten gal took : 16 ms
[2026-05-27 08:44:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12120364678202050378.gal : 11 ms
[2026-05-27 08:44:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality752728034473820915.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12120364678202050378.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality752728034473820915.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (8 resets) in 469 ms. (85 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality752728034473820915.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :7 after 21
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :21 after 33
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :33 after 71
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :71 after 152
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :152 after 778
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :778 after 1625
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1625 after 3386
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3386 after 11073
Interrupted probabilistic random walk after 612340 steps, run timeout after 3001 ms. (steps per millisecond=204 ) properties seen :0 out of 2
Probabilistic random walk after 612340 steps, saw 314217 distinct states, run finished after 3001 ms. (steps per millisecond=204 ) properties seen :0
[2026-05-27 08:44:17] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:44:17] [INFO ] Invariant cache hit.
[2026-05-27 08:44:17] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :11073 after 71606
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 356 constraints, problems are : Problem set: 0 solved, 2 unsolved in 366 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 7/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/610 variables, 2/368 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :71606 after 187328
SMT process timed out in 5414ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 9 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 242/242 places, 520/520 transitions.
RANDOM walk for 40000 steps (8 resets) in 344 ms. (115 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 108 ms. (367 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 73 ms. (540 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 594920 steps, run timeout after 3001 ms. (steps per millisecond=198 ) properties seen :0 out of 2
Probabilistic random walk after 594920 steps, saw 305746 distinct states, run finished after 3001 ms. (steps per millisecond=198 ) properties seen :0
[2026-05-27 08:44:25] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:44:25] [INFO ] Invariant cache hit.
[2026-05-27 08:44:25] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/610 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 356 constraints, problems are : Problem set: 0 solved, 2 unsolved in 571 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 7/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/610 variables, 2/368 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/610 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/610 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 369 constraints, problems are : Problem set: 0 solved, 2 unsolved in 7662 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8242ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 276 ms.
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 8 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 242/242 places, 520/520 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 520/520 transitions.
Applied a total of 0 rules in 8 ms. Remains 242 /242 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2026-05-27 08:44:34] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:44:34] [INFO ] Invariant cache hit.
[2026-05-27 08:44:34] [INFO ] Implicit Places using invariants in 338 ms returned []
[2026-05-27 08:44:34] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2026-05-27 08:44:34] [INFO ] Invariant cache hit.
[2026-05-27 08:44:34] [INFO ] State equation strengthened by 40 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :187328 after 2.90484e+06
[2026-05-27 08:44:35] [INFO ] Implicit Places using invariants and state equation in 724 ms returned []
Implicit Place search using SMT with State Equation took 1064 ms to find 0 implicit places.
[2026-05-27 08:44:35] [INFO ] Redundant transitions in 3 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1082 ms. Remains : 242/242 places, 520/520 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 0 with 152 rules applied. Total rules applied 152 place count 242 transition count 368
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 64 Pre rules applied. Total rules applied 152 place count 242 transition count 304
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 56 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 1 with 184 rules applied. Total rules applied 336 place count 122 transition count 304
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 352 place count 114 transition count 296
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 368 place count 106 transition count 352
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 376 place count 106 transition count 344
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 384 place count 98 transition count 344
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 392 place count 98 transition count 344
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 400 place count 98 transition count 344
Applied a total of 400 rules in 54 ms. Remains 98 /242 variables (removed 144) and now considering 344/520 (removed 176) transitions.
Running SMT prover for 2 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6337325826344992191.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5099044393220697976.kers'
[2026-05-27 08:44:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6337325826344992191.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5099044393220697976.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 344 rows 90 cols 1248 entries
Finished phase 1 with 80 SingleSign rule and 0 generalized
[2026-05-27 08:44:35] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5099044393220697976.kers
Total runtime 2 ms.
[2026-05-27 08:44:35] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned sat
[2026-05-27 08:44:35] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-27 08:44:35] [INFO ] [Nat]Absence check using 18 positive place invariants in 5 ms returned sat
[2026-05-27 08:44:35] [INFO ] After 136ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-27 08:44:35] [INFO ] After 184ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2026-05-27 08:44:35] [INFO ] After 270ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2026-05-27 08:44:35] [INFO ] Flatten gal took : 9 ms
[2026-05-27 08:44:35] [INFO ] Flatten gal took : 9 ms
[2026-05-27 08:44:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7940907402579782381.gal : 2 ms
[2026-05-27 08:44:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4332372108131452810.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7940907402579782381.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4332372108131452810.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4332372108131452810.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :7 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 14
Invariant property MIN0 does not hold.
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 139
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :139 after 157
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :157 after 216
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :216 after 1687
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1687 after 2373
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2373 after 7520
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :7520 after 19016
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :19016 after 283656
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :283656 after 1.82673e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.82673e+06 after 4.11974e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.11974e+06 after 1.768e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.768e+07 after 4.24177e+07
Detected timeout of ITS tools.
[2026-05-27 08:44:50] [INFO ] Flatten gal took : 22 ms
[2026-05-27 08:44:50] [INFO ] Applying decomposition
[2026-05-27 08:44:50] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6842506947123113730.txt' '-o' '/tmp/graph6842506947123113730.bin' '-w' '/tmp/graph6842506947123113730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6842506947123113730.bin' '-l' '-1' '-v' '-w' '/tmp/graph6842506947123113730.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:44:51] [INFO ] Decomposing Gal with order
[2026-05-27 08:44:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:44:51] [INFO ] Removed a total of 403 redundant transitions.
[2026-05-27 08:44:51] [INFO ] Flatten gal took : 35 ms
[2026-05-27 08:44:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 7 ms.
[2026-05-27 08:44:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1599662815826202951.gal : 2 ms
[2026-05-27 08:44:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14628006942294315157.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1599662815826202951.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14628006942294315157.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14628006942294315157.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 23
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :23 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 111
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :111 after 252
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :252 after 762
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :762 after 5114
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5114 after 308789
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :308789 after 3.77044e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.77044e+06 after 3.09866e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.09866e+07 after 1.63501e+08
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :2.90484e+06 after 6.503e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.63501e+08 after 4.24108e+08
Reachability property MAX0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 fixpoint passes
Detected timeout of ITS tools.
[2026-05-27 08:45:03] [INFO ] Flatten gal took : 16 ms
[2026-05-27 08:45:03] [INFO ] Applying decomposition
[2026-05-27 08:45:04] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5664543880195319555.txt' '-o' '/tmp/graph5664543880195319555.bin' '-w' '/tmp/graph5664543880195319555.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5664543880195319555.bin' '-l' '-1' '-v' '-w' '/tmp/graph5664543880195319555.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:45:04] [INFO ] Decomposing Gal with order
[2026-05-27 08:45:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:45:04] [INFO ] Removed a total of 639 redundant transitions.
[2026-05-27 08:45:04] [INFO ] Flatten gal took : 86 ms
[2026-05-27 08:45:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 262 labels/synchronizations in 13 ms.
[2026-05-27 08:45:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15033833719614331353.gal : 18 ms
[2026-05-27 08:45:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6229547872574321315.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15033833719614331353.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6229547872574321315.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality6229547872574321315.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :7 after 21
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :21 after 33
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :33 after 69
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :69 after 151
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :151 after 704
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :704 after 1414
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1414 after 2322
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,3.05356e+09,13.9527,267932,2,58307,19,1.34849e+06,6,0,718,1.16358e+06,0
Total reachable state count : 3053557694
Verifying 1 reachability properties.
Reachability property MAX0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,4,13.99,267932,2,101,19,1.34849e+06,7,0,780,1.16358e+06,0
ITS tools runner thread asked to quit. Dying gracefully.
Over-approximation ignoring read arcs solved 0 properties in 29868 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Ending property specific reduction for LamportFastMutEx-COL-8-UpperBounds-09 in 66702 ms.
[2026-05-27 08:45:05] [INFO ] Flatten gal took : 16 ms
[2026-05-27 08:45:05] [INFO ] Applying decomposition
[2026-05-27 08:45:05] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3996521708693314277.txt' '-o' '/tmp/graph3996521708693314277.bin' '-w' '/tmp/graph3996521708693314277.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3996521708693314277.bin' '-l' '-1' '-v' '-w' '/tmp/graph3996521708693314277.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:45:05] [INFO ] Decomposing Gal with order
[2026-05-27 08:45:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:45:05] [INFO ] Removed a total of 833 redundant transitions.
[2026-05-27 08:45:05] [INFO ] Flatten gal took : 49 ms
[2026-05-27 08:45:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 6 ms.
[2026-05-27 08:45:05] [INFO ] Time to serialize gal into /tmp/UpperBounds11384953836854270304.gal : 5 ms
[2026-05-27 08:45:05] [INFO ] Time to serialize properties into /tmp/UpperBounds11567564433314946455.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11384953836854270304.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11567564433314946455.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds11567564433314946455.prop.
Detected timeout of ITS tools.
[2026-05-27 09:07:54] [INFO ] Applying decomposition
[2026-05-27 09:07:54] [INFO ] Flatten gal took : 337 ms
[2026-05-27 09:07:54] [INFO ] Decomposing Gal with order
[2026-05-27 09:07:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:07:56] [INFO ] Removed a total of 1348 redundant transitions.
[2026-05-27 09:07:56] [INFO ] Flatten gal took : 1027 ms
[2026-05-27 09:07:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 207 ms.
[2026-05-27 09:07:57] [INFO ] Time to serialize gal into /tmp/UpperBounds17259786803050000125.gal : 113 ms
[2026-05-27 09:07:57] [INFO ] Time to serialize properties into /tmp/UpperBounds1977603183622045752.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17259786803050000125.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1977603183622045752.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds1977603183622045752.prop.
Detected timeout of ITS tools.
[2026-05-27 09:30:45] [INFO ] Flatten gal took : 636 ms
[2026-05-27 09:30:50] [INFO ] Input system was already deterministic with 520 transitions.
[2026-05-27 09:30:50] [INFO ] Transformed 242 places.
[2026-05-27 09:30:50] [INFO ] Transformed 520 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-27 09:30:51] [INFO ] Time to serialize gal into /tmp/UpperBounds7819943479747775800.gal : 20 ms
[2026-05-27 09:30:51] [INFO ] Time to serialize properties into /tmp/UpperBounds14966584389031634272.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds7819943479747775800.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14966584389031634272.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds14966584389031634272.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-COL-8"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-COL-8, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-177961107900389"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-8.tgz
mv LamportFastMutEx-COL-8 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;