About the Execution of ITS-Tools for Szymanski-PT-b04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16220.308 | 3600000.00 | 2916959.00 | 434811.70 | ? 0 1 0 0 ? 1 0 0 ? 0 0 0 1 0 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r485-tall-167912699400461.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Szymanski-PT-b04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699400461
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 8.4K Feb 26 16:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 16:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 16:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 205K Feb 26 16:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 26 16:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.7M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Szymanski-PT-b04-UpperBounds-00
FORMULA_NAME Szymanski-PT-b04-UpperBounds-01
FORMULA_NAME Szymanski-PT-b04-UpperBounds-02
FORMULA_NAME Szymanski-PT-b04-UpperBounds-03
FORMULA_NAME Szymanski-PT-b04-UpperBounds-04
FORMULA_NAME Szymanski-PT-b04-UpperBounds-05
FORMULA_NAME Szymanski-PT-b04-UpperBounds-06
FORMULA_NAME Szymanski-PT-b04-UpperBounds-07
FORMULA_NAME Szymanski-PT-b04-UpperBounds-08
FORMULA_NAME Szymanski-PT-b04-UpperBounds-09
FORMULA_NAME Szymanski-PT-b04-UpperBounds-10
FORMULA_NAME Szymanski-PT-b04-UpperBounds-11
FORMULA_NAME Szymanski-PT-b04-UpperBounds-12
FORMULA_NAME Szymanski-PT-b04-UpperBounds-13
FORMULA_NAME Szymanski-PT-b04-UpperBounds-14
FORMULA_NAME Szymanski-PT-b04-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679224905988
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b04
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-19 11:21:47] [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]
[2023-03-19 11:21:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 11:21:47] [INFO ] Load time of PNML (sax parser for PT used): 296 ms
[2023-03-19 11:21:47] [INFO ] Transformed 568 places.
[2023-03-19 11:21:47] [INFO ] Transformed 8320 transitions.
[2023-03-19 11:21:47] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 466 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 260 places in 16 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b04-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2733 out of 8064 initially.
// Phase 1: matrix 2733 rows 308 cols
[2023-03-19 11:21:48] [INFO ] Computed 3 place invariants in 64 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :5
FORMULA Szymanski-PT-b04-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-b04-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :3
FORMULA Szymanski-PT-b04-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-19 11:21:48] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2023-03-19 11:21:48] [INFO ] Computed 3 place invariants in 28 ms
[2023-03-19 11:21:48] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-19 11:21:48] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 11:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:21:49] [INFO ] [Real]Absence check using state equation in 703 ms returned sat
[2023-03-19 11:21:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:21:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 11:21:49] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 11:21:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:21:49] [INFO ] [Nat]Absence check using state equation in 602 ms returned sat
[2023-03-19 11:21:50] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:21:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 11:21:54] [INFO ] [Nat]Added 147 Read/Feed constraints in 4321 ms returned unknown
[2023-03-19 11:21:54] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-19 11:21:54] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 11:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:21:54] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2023-03-19 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:21:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 11:21:54] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 11:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:21:55] [INFO ] [Nat]Absence check using state equation in 567 ms returned sat
[2023-03-19 11:21:56] [INFO ] [Nat]Added 147 Read/Feed constraints in 1030 ms returned sat
[2023-03-19 11:21:57] [INFO ] Deduced a trap composed of 79 places in 606 ms of which 10 ms to minimize.
[2023-03-19 11:21:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 772 ms
[2023-03-19 11:21:57] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 609 ms.
[2023-03-19 11:21:58] [INFO ] Added : 0 causal constraints over 0 iterations in 793 ms. Result :sat
Minimization took 1803 ms.
[2023-03-19 11:21:59] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 11:21:59] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 11:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:00] [INFO ] [Real]Absence check using state equation in 472 ms returned sat
[2023-03-19 11:22:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:22:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 11:22:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 11:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:01] [INFO ] [Nat]Absence check using state equation in 512 ms returned sat
[2023-03-19 11:22:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 11:22:05] [INFO ] [Nat]Added 147 Read/Feed constraints in 4439 ms returned unknown
[2023-03-19 11:22:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 11:22:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 11:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:06] [INFO ] [Real]Absence check using state equation in 445 ms returned sat
[2023-03-19 11:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:22:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 11:22:06] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 11:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:06] [INFO ] [Nat]Absence check using state equation in 526 ms returned sat
[2023-03-19 11:22:07] [INFO ] [Nat]Added 147 Read/Feed constraints in 595 ms returned sat
[2023-03-19 11:22:07] [INFO ] Deduced a trap composed of 76 places in 547 ms of which 1 ms to minimize.
[2023-03-19 11:22:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 681 ms
[2023-03-19 11:22:08] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 467 ms.
[2023-03-19 11:22:08] [INFO ] Added : 0 causal constraints over 0 iterations in 624 ms. Result :sat
Minimization took 595 ms.
Current structural bounds on expressions (after SMT) : [9, 1, 1, 1] Max seen :[4, 0, 0, 0]
FORMULA Szymanski-PT-b04-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Graph (complete) has 9195 edges and 308 vertex of which 306 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.16 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 306 transition count 7936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 130 place count 305 transition count 7808
Iterating global reduction 1 with 1 rules applied. Total rules applied 131 place count 305 transition count 7808
Applied a total of 131 rules in 459 ms. Remains 305 /308 variables (removed 3) and now considering 7808/8064 (removed 256) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 460 ms. Remains : 305/308 places, 7808/8064 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:22:09] [INFO ] Computed 3 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2007 ms. (steps per millisecond=498 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 3) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 816 ms. (steps per millisecond=1225 ) properties (out of 3) seen :2
[2023-03-19 11:22:14] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:22:14] [INFO ] Computed 3 place invariants in 22 ms
[2023-03-19 11:22:14] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:15] [INFO ] [Real]Absence check using state equation in 502 ms returned sat
[2023-03-19 11:22:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:22:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:22:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:15] [INFO ] [Nat]Absence check using state equation in 411 ms returned sat
[2023-03-19 11:22:15] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:22:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 11:22:21] [INFO ] [Nat]Added 147 Read/Feed constraints in 6062 ms returned unknown
[2023-03-19 11:22:21] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:22] [INFO ] [Real]Absence check using state equation in 437 ms returned sat
[2023-03-19 11:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:22:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 11:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:22] [INFO ] [Nat]Absence check using state equation in 350 ms returned sat
[2023-03-19 11:22:23] [INFO ] [Nat]Added 147 Read/Feed constraints in 936 ms returned sat
[2023-03-19 11:22:24] [INFO ] Deduced a trap composed of 78 places in 562 ms of which 1 ms to minimize.
[2023-03-19 11:22:24] [INFO ] Deduced a trap composed of 129 places in 534 ms of which 2 ms to minimize.
[2023-03-19 11:22:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1274 ms
[2023-03-19 11:22:25] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 311 ms.
[2023-03-19 11:22:25] [INFO ] Added : 0 causal constraints over 0 iterations in 466 ms. Result :sat
Minimization took 366 ms.
[2023-03-19 11:22:25] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 11:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:26] [INFO ] [Real]Absence check using state equation in 393 ms returned sat
[2023-03-19 11:22:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:22:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:26] [INFO ] [Nat]Absence check using state equation in 445 ms returned sat
[2023-03-19 11:22:28] [INFO ] [Nat]Added 147 Read/Feed constraints in 1732 ms returned sat
[2023-03-19 11:22:28] [INFO ] Deduced a trap composed of 129 places in 497 ms of which 1 ms to minimize.
[2023-03-19 11:22:29] [INFO ] Deduced a trap composed of 137 places in 453 ms of which 5 ms to minimize.
[2023-03-19 11:22:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1178 ms
[2023-03-19 11:22:29] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 318 ms.
[2023-03-19 11:22:30] [INFO ] Added : 0 causal constraints over 0 iterations in 467 ms. Result :sat
Minimization took 867 ms.
Current structural bounds on expressions (after SMT) : [5, 1, 1] Max seen :[4, 0, 0]
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 304 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 307 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 196 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 11:22:31] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:22:31] [INFO ] Invariant cache hit.
[2023-03-19 11:22:32] [INFO ] Implicit Places using invariants in 503 ms returned []
[2023-03-19 11:22:32] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:22:32] [INFO ] Invariant cache hit.
[2023-03-19 11:22:32] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:22:34] [INFO ] Implicit Places using invariants and state equation in 2658 ms returned []
Implicit Place search using SMT with State Equation took 3166 ms to find 0 implicit places.
[2023-03-19 11:22:35] [INFO ] Redundant transitions in 931 ms returned []
[2023-03-19 11:22:35] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:22:35] [INFO ] Invariant cache hit.
[2023-03-19 11:22:37] [INFO ] Dead Transitions using invariants and state equation in 2129 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6429 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting property specific reduction for Szymanski-PT-b04-UpperBounds-00
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:22:37] [INFO ] Computed 3 place invariants in 24 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :4
[2023-03-19 11:22:37] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:22:37] [INFO ] Computed 3 place invariants in 13 ms
[2023-03-19 11:22:38] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:38] [INFO ] [Real]Absence check using state equation in 465 ms returned sat
[2023-03-19 11:22:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:22:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:38] [INFO ] [Nat]Absence check using state equation in 360 ms returned sat
[2023-03-19 11:22:38] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:22:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 11:22:43] [INFO ] [Nat]Added 147 Read/Feed constraints in 4580 ms returned unknown
Current structural bounds on expressions (after SMT) : [5] Max seen :[4]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 191 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:22:43] [INFO ] Computed 3 place invariants in 21 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 1638 ms. (steps per millisecond=610 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 1) seen :4
[2023-03-19 11:22:46] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:22:46] [INFO ] Computed 3 place invariants in 23 ms
[2023-03-19 11:22:46] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:46] [INFO ] [Real]Absence check using state equation in 421 ms returned sat
[2023-03-19 11:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:22:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:22:47] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2023-03-19 11:22:47] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:22:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 11:22:53] [INFO ] [Nat]Added 147 Read/Feed constraints in 6038 ms returned unknown
Current structural bounds on expressions (after SMT) : [5] Max seen :[4]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 184 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 185 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 11:22:53] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:22:53] [INFO ] Invariant cache hit.
[2023-03-19 11:22:54] [INFO ] Implicit Places using invariants in 461 ms returned []
[2023-03-19 11:22:54] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:22:54] [INFO ] Invariant cache hit.
[2023-03-19 11:22:54] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:22:56] [INFO ] Implicit Places using invariants and state equation in 2577 ms returned []
Implicit Place search using SMT with State Equation took 3040 ms to find 0 implicit places.
[2023-03-19 11:22:57] [INFO ] Redundant transitions in 833 ms returned []
[2023-03-19 11:22:57] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:22:57] [INFO ] Invariant cache hit.
[2023-03-19 11:22:59] [INFO ] Dead Transitions using invariants and state equation in 2097 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6168 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b04-UpperBounds-00 in 21781 ms.
Starting property specific reduction for Szymanski-PT-b04-UpperBounds-05
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:22:59] [INFO ] Computed 3 place invariants in 19 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-19 11:22:59] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:22:59] [INFO ] Computed 3 place invariants in 19 ms
[2023-03-19 11:22:59] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 11:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:23:00] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2023-03-19 11:23:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:23:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:23:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:23:00] [INFO ] [Nat]Absence check using state equation in 376 ms returned sat
[2023-03-19 11:23:00] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:23:01] [INFO ] [Nat]Added 147 Read/Feed constraints in 983 ms returned sat
[2023-03-19 11:23:02] [INFO ] Deduced a trap composed of 78 places in 501 ms of which 0 ms to minimize.
[2023-03-19 11:23:02] [INFO ] Deduced a trap composed of 129 places in 493 ms of which 0 ms to minimize.
[2023-03-19 11:23:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1180 ms
[2023-03-19 11:23:03] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 364 ms.
[2023-03-19 11:23:03] [INFO ] Added : 0 causal constraints over 0 iterations in 529 ms. Result :sat
Minimization took 364 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 198 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:23:04] [INFO ] Computed 3 place invariants in 20 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 1488 ms. (steps per millisecond=672 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 1) seen :0
[2023-03-19 11:23:06] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:23:06] [INFO ] Computed 3 place invariants in 24 ms
[2023-03-19 11:23:06] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 11:23:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:23:06] [INFO ] [Real]Absence check using state equation in 382 ms returned sat
[2023-03-19 11:23:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:23:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 11:23:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:23:07] [INFO ] [Nat]Absence check using state equation in 338 ms returned sat
[2023-03-19 11:23:07] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:23:08] [INFO ] [Nat]Added 147 Read/Feed constraints in 945 ms returned sat
[2023-03-19 11:23:08] [INFO ] Deduced a trap composed of 78 places in 481 ms of which 2 ms to minimize.
[2023-03-19 11:23:09] [INFO ] Deduced a trap composed of 129 places in 481 ms of which 0 ms to minimize.
[2023-03-19 11:23:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1130 ms
[2023-03-19 11:23:09] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 340 ms.
[2023-03-19 11:23:09] [INFO ] Added : 0 causal constraints over 0 iterations in 490 ms. Result :sat
Minimization took 356 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 172 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 173 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 11:23:10] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:23:10] [INFO ] Invariant cache hit.
[2023-03-19 11:23:11] [INFO ] Implicit Places using invariants in 484 ms returned []
[2023-03-19 11:23:11] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:23:11] [INFO ] Invariant cache hit.
[2023-03-19 11:23:11] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:23:13] [INFO ] Implicit Places using invariants and state equation in 2810 ms returned []
Implicit Place search using SMT with State Equation took 3296 ms to find 0 implicit places.
[2023-03-19 11:23:14] [INFO ] Redundant transitions in 628 ms returned []
[2023-03-19 11:23:14] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:23:14] [INFO ] Invariant cache hit.
[2023-03-19 11:23:16] [INFO ] Dead Transitions using invariants and state equation in 2079 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6190 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b04-UpperBounds-05 in 17099 ms.
Starting property specific reduction for Szymanski-PT-b04-UpperBounds-09
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:23:16] [INFO ] Computed 3 place invariants in 20 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-19 11:23:16] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:23:16] [INFO ] Computed 3 place invariants in 12 ms
[2023-03-19 11:23:16] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 11:23:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:23:17] [INFO ] [Real]Absence check using state equation in 391 ms returned sat
[2023-03-19 11:23:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:23:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:23:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:23:17] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2023-03-19 11:23:17] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:23:19] [INFO ] [Nat]Added 147 Read/Feed constraints in 1798 ms returned sat
[2023-03-19 11:23:20] [INFO ] Deduced a trap composed of 129 places in 513 ms of which 1 ms to minimize.
[2023-03-19 11:23:20] [INFO ] Deduced a trap composed of 137 places in 462 ms of which 1 ms to minimize.
[2023-03-19 11:23:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1200 ms
[2023-03-19 11:23:21] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 335 ms.
[2023-03-19 11:23:21] [INFO ] Added : 0 causal constraints over 0 iterations in 490 ms. Result :sat
Minimization took 868 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 180 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:23:22] [INFO ] Computed 3 place invariants in 23 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 1428 ms. (steps per millisecond=700 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 1) seen :0
[2023-03-19 11:23:24] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 11:23:24] [INFO ] Computed 3 place invariants in 18 ms
[2023-03-19 11:23:24] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:23:25] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2023-03-19 11:23:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:23:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 11:23:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:23:25] [INFO ] [Nat]Absence check using state equation in 440 ms returned sat
[2023-03-19 11:23:25] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:23:27] [INFO ] [Nat]Added 147 Read/Feed constraints in 1743 ms returned sat
[2023-03-19 11:23:28] [INFO ] Deduced a trap composed of 129 places in 498 ms of which 1 ms to minimize.
[2023-03-19 11:23:28] [INFO ] Deduced a trap composed of 137 places in 427 ms of which 0 ms to minimize.
[2023-03-19 11:23:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1169 ms
[2023-03-19 11:23:29] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 368 ms.
[2023-03-19 11:23:29] [INFO ] Added : 0 causal constraints over 0 iterations in 528 ms. Result :sat
Minimization took 868 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 173 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 174 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 11:23:30] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:23:30] [INFO ] Invariant cache hit.
[2023-03-19 11:23:31] [INFO ] Implicit Places using invariants in 487 ms returned []
[2023-03-19 11:23:31] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:23:31] [INFO ] Invariant cache hit.
[2023-03-19 11:23:31] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 11:23:33] [INFO ] Implicit Places using invariants and state equation in 2136 ms returned []
Implicit Place search using SMT with State Equation took 2624 ms to find 0 implicit places.
[2023-03-19 11:23:33] [INFO ] Redundant transitions in 627 ms returned []
[2023-03-19 11:23:33] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 11:23:33] [INFO ] Invariant cache hit.
[2023-03-19 11:23:36] [INFO ] Dead Transitions using invariants and state equation in 2226 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5660 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b04-UpperBounds-09 in 19326 ms.
[2023-03-19 11:23:36] [INFO ] Flatten gal took : 476 ms
[2023-03-19 11:23:37] [INFO ] Applying decomposition
[2023-03-19 11:23:37] [INFO ] Flatten gal took : 254 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3505326732672581072.txt' '-o' '/tmp/graph3505326732672581072.bin' '-w' '/tmp/graph3505326732672581072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3505326732672581072.bin' '-l' '-1' '-v' '-w' '/tmp/graph3505326732672581072.weights' '-q' '0' '-e' '0.001'
[2023-03-19 11:23:37] [INFO ] Decomposing Gal with order
[2023-03-19 11:23:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 11:23:38] [INFO ] Removed a total of 17886 redundant transitions.
[2023-03-19 11:23:38] [INFO ] Flatten gal took : 796 ms
[2023-03-19 11:23:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 1034 labels/synchronizations in 309 ms.
[2023-03-19 11:23:39] [INFO ] Time to serialize gal into /tmp/UpperBounds3963898669061078433.gal : 36 ms
[2023-03-19 11:23:39] [INFO ] Time to serialize properties into /tmp/UpperBounds4339428929546544578.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3963898669061078433.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4339428929546544578.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...283
Loading property file /tmp/UpperBounds4339428929546544578.prop.
Detected timeout of ITS tools.
[2023-03-19 11:44:45] [INFO ] Flatten gal took : 1125 ms
[2023-03-19 11:44:45] [INFO ] Time to serialize gal into /tmp/UpperBounds529389461867929689.gal : 118 ms
[2023-03-19 11:44:45] [INFO ] Time to serialize properties into /tmp/UpperBounds6084767544072088323.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds529389461867929689.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6084767544072088323.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...303
Loading property file /tmp/UpperBounds6084767544072088323.prop.
Detected timeout of ITS tools.
[2023-03-19 12:05:41] [INFO ] Flatten gal took : 1178 ms
[2023-03-19 12:05:51] [INFO ] Input system was already deterministic with 7808 transitions.
[2023-03-19 12:05:52] [INFO ] Transformed 305 places.
[2023-03-19 12:05:52] [INFO ] Transformed 7808 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
[2023-03-19 12:05:52] [INFO ] Time to serialize gal into /tmp/UpperBounds8926009935109643415.gal : 57 ms
[2023-03-19 12:05:52] [INFO ] Time to serialize properties into /tmp/UpperBounds11510827341421756879.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8926009935109643415.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11510827341421756879.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_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds11510827341421756879.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 159984 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15877016 kB
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="Szymanski-PT-b04"
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 2-5348"
echo " Executing tool itstools"
echo " Input is Szymanski-PT-b04, 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 r485-tall-167912699400461"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b04.tgz
mv Szymanski-PT-b04 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;