About the Execution of 2020-gold for ASLink-PT-07a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4299.668 | 3600000.00 | 709724.00 | 1713.30 | FTTFTFTFFTTFTT?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r011-tall-162038005900056.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ASLink-PT-07a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038005900056
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 111K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 677K May 5 16:51 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1620406849936
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 17:00:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-07 17:00:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 17:00:51] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2021-05-07 17:00:51] [INFO ] Transformed 1601 places.
[2021-05-07 17:00:51] [INFO ] Transformed 2373 transitions.
[2021-05-07 17:00:51] [INFO ] Found NUPN structural information;
[2021-05-07 17:00:51] [INFO ] Parsed PT model containing 1601 places and 2373 transitions in 265 ms.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 85 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 46 resets, run finished after 125 ms. (steps per millisecond=80 ) properties seen :[1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0]
FORMULA ASLink-PT-07a-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-07a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2348 rows 1601 cols
[2021-05-07 17:00:52] [INFO ] Computed 308 place invariants in 181 ms
[2021-05-07 17:00:53] [INFO ] [Real]Absence check using 75 positive place invariants in 98 ms returned sat
[2021-05-07 17:00:53] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 274 ms returned sat
[2021-05-07 17:00:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:00:57] [INFO ] [Real]Absence check using state equation in 4380 ms returned (error "Solver has unexpectedly terminated")
[2021-05-07 17:00:58] [INFO ] [Real]Absence check using 75 positive place invariants in 90 ms returned sat
[2021-05-07 17:00:58] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 261 ms returned sat
[2021-05-07 17:00:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:01:02] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 17:01:02] [INFO ] [Real]Absence check using state equation in 4370 ms returned unknown
[2021-05-07 17:01:03] [INFO ] [Real]Absence check using 75 positive place invariants in 89 ms returned sat
[2021-05-07 17:01:03] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 224 ms returned sat
[2021-05-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:01:07] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 17:01:07] [INFO ] [Real]Absence check using state equation in 4454 ms returned (error "Failed to check-sat")
[2021-05-07 17:01:08] [INFO ] [Real]Absence check using 75 positive place invariants in 90 ms returned sat
[2021-05-07 17:01:08] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 169 ms returned unsat
[2021-05-07 17:01:08] [INFO ] [Real]Absence check using 75 positive place invariants in 88 ms returned sat
[2021-05-07 17:01:08] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 240 ms returned sat
[2021-05-07 17:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:01:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 17:01:13] [INFO ] [Real]Absence check using state equation in 4505 ms returned (error "Failed to check-sat")
[2021-05-07 17:01:13] [INFO ] [Real]Absence check using 75 positive place invariants in 85 ms returned sat
[2021-05-07 17:01:13] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 240 ms returned sat
[2021-05-07 17:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:01:18] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 17:01:18] [INFO ] [Real]Absence check using state equation in 4486 ms returned (error "Failed to check-sat")
[2021-05-07 17:01:18] [INFO ] [Real]Absence check using 75 positive place invariants in 85 ms returned sat
[2021-05-07 17:01:18] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 242 ms returned sat
[2021-05-07 17:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:01:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 17:01:23] [INFO ] [Real]Absence check using state equation in 4485 ms returned (error "Failed to check-sat")
[2021-05-07 17:01:23] [INFO ] [Real]Absence check using 75 positive place invariants in 87 ms returned sat
[2021-05-07 17:01:23] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 222 ms returned sat
[2021-05-07 17:01:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:01:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 17:01:28] [INFO ] [Real]Absence check using state equation in 4547 ms returned (error "Failed to check-sat")
[2021-05-07 17:01:28] [INFO ] [Real]Absence check using 75 positive place invariants in 88 ms returned sat
[2021-05-07 17:01:28] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 239 ms returned sat
[2021-05-07 17:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:01:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 17:01:33] [INFO ] [Real]Absence check using state equation in 4492 ms returned (error "Failed to check-sat")
[2021-05-07 17:01:33] [INFO ] [Real]Absence check using 75 positive place invariants in 85 ms returned sat
[2021-05-07 17:01:33] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 257 ms returned sat
[2021-05-07 17:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:01:38] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 17:01:38] [INFO ] [Real]Absence check using state equation in 4472 ms returned (error "Failed to check-sat")
[2021-05-07 17:01:38] [INFO ] [Real]Absence check using 75 positive place invariants in 86 ms returned sat
[2021-05-07 17:01:38] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 242 ms returned sat
[2021-05-07 17:01:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:01:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 17:01:43] [INFO ] [Real]Absence check using state equation in 4486 ms returned (error "Failed to check-sat")
FORMULA ASLink-PT-07a-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 67 out of 1601 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1601/1601 places, 2348/2348 transitions.
Ensure Unique test removed 27 places
Discarding 14 places :
Implicit places reduction removed 14 places
Performed 138 Post agglomeration using F-continuation condition.Transition count delta: 138
Iterating post reduction 0 with 179 rules applied. Total rules applied 179 place count 1560 transition count 2210
Reduce places removed 138 places and 0 transitions.
Iterating post reduction 1 with 138 rules applied. Total rules applied 317 place count 1422 transition count 2210
Performed 146 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 146 Pre rules applied. Total rules applied 317 place count 1422 transition count 2064
Deduced a syphon composed of 146 places in 8 ms
Ensure Unique test removed 57 places
Reduce places removed 203 places and 0 transitions.
Iterating global reduction 2 with 349 rules applied. Total rules applied 666 place count 1219 transition count 2064
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 667 place count 1219 transition count 2063
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 668 place count 1218 transition count 2063
Symmetric choice reduction at 4 with 9 rule applications. Total rules 677 place count 1218 transition count 2063
Deduced a syphon composed of 9 places in 8 ms
Reduce places removed 9 places and 47 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 695 place count 1209 transition count 2016
Ensure Unique test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 7 rules applied. Total rules applied 702 place count 1207 transition count 2011
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 705 place count 1204 transition count 2011
Symmetric choice reduction at 6 with 1 rule applications. Total rules 706 place count 1204 transition count 2011
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 708 place count 1203 transition count 2003
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 2 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 6 with 92 rules applied. Total rules applied 800 place count 1157 transition count 1957
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 801 place count 1157 transition count 1956
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 802 place count 1156 transition count 1956
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 807 place count 1156 transition count 1951
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 812 place count 1151 transition count 1951
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 819 place count 1151 transition count 1951
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 824 place count 1151 transition count 1951
Applied a total of 824 rules in 749 ms. Remains 1151 /1601 variables (removed 450) and now considering 1951/2348 (removed 397) transitions.
Finished structural reductions, in 1 iterations. Remains : 1151/1601 places, 1951/2348 transitions.
Incomplete random walk after 1000000 steps, including 8567 resets, run finished after 5354 ms. (steps per millisecond=186 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA ASLink-PT-07a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 1268 resets, run finished after 2467 ms. (steps per millisecond=405 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1275 resets, run finished after 2509 ms. (steps per millisecond=398 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1142 resets, run finished after 1916 ms. (steps per millisecond=521 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1278 resets, run finished after 2242 ms. (steps per millisecond=446 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1255 resets, run finished after 2203 ms. (steps per millisecond=453 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1299 resets, run finished after 2121 ms. (steps per millisecond=471 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1033 resets, run finished after 2047 ms. (steps per millisecond=488 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA ASLink-PT-07a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1285 resets, run finished after 2416 ms. (steps per millisecond=413 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1251 resets, run finished after 2165 ms. (steps per millisecond=461 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1951 rows 1151 cols
[2021-05-07 17:02:09] [INFO ] Computed 208 place invariants in 109 ms
[2021-05-07 17:02:09] [INFO ] [Real]Absence check using 59 positive place invariants in 61 ms returned sat
[2021-05-07 17:02:09] [INFO ] [Real]Absence check using 59 positive and 149 generalized place invariants in 123 ms returned sat
[2021-05-07 17:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:02:14] [INFO ] [Real]Absence check using state equation in 4140 ms returned sat
[2021-05-07 17:02:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:02:14] [INFO ] [Nat]Absence check using 59 positive place invariants in 63 ms returned sat
[2021-05-07 17:02:14] [INFO ] [Nat]Absence check using 59 positive and 149 generalized place invariants in 124 ms returned sat
[2021-05-07 17:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:02:18] [INFO ] [Nat]Absence check using state equation in 4473 ms returned unsat
[2021-05-07 17:02:19] [INFO ] [Real]Absence check using 59 positive place invariants in 60 ms returned sat
[2021-05-07 17:02:19] [INFO ] [Real]Absence check using 59 positive and 149 generalized place invariants in 125 ms returned sat
[2021-05-07 17:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:02:23] [INFO ] [Real]Absence check using state equation in 4148 ms returned sat
[2021-05-07 17:02:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:02:23] [INFO ] [Nat]Absence check using 59 positive place invariants in 63 ms returned sat
[2021-05-07 17:02:23] [INFO ] [Nat]Absence check using 59 positive and 149 generalized place invariants in 130 ms returned sat
[2021-05-07 17:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:02:24] [INFO ] [Nat]Absence check using state equation in 536 ms returned unsat
[2021-05-07 17:02:24] [INFO ] [Real]Absence check using 59 positive place invariants in 57 ms returned sat
[2021-05-07 17:02:24] [INFO ] [Real]Absence check using 59 positive and 149 generalized place invariants in 110 ms returned sat
[2021-05-07 17:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:02:28] [INFO ] [Real]Absence check using state equation in 4416 ms returned sat
[2021-05-07 17:02:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:02:29] [INFO ] [Nat]Absence check using 59 positive place invariants in 60 ms returned sat
[2021-05-07 17:02:29] [INFO ] [Nat]Absence check using 59 positive and 149 generalized place invariants in 108 ms returned sat
[2021-05-07 17:02:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:02:33] [INFO ] [Nat]Absence check using state equation in 4228 ms returned sat
[2021-05-07 17:02:33] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-07 17:02:33] [INFO ] [Nat]Added 43 Read/Feed constraints in 225 ms returned sat
[2021-05-07 17:02:33] [INFO ] Deduced a trap composed of 25 places in 142 ms
[2021-05-07 17:02:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 268 ms
[2021-05-07 17:02:34] [INFO ] Computed and/alt/rep : 1950/25751/1950 causal constraints in 173 ms.
[2021-05-07 17:02:46] [INFO ] Added : 195 causal constraints over 39 iterations in 12776 ms. Result :unknown
[2021-05-07 17:02:47] [INFO ] [Real]Absence check using 59 positive place invariants in 60 ms returned sat
[2021-05-07 17:02:47] [INFO ] [Real]Absence check using 59 positive and 149 generalized place invariants in 115 ms returned sat
[2021-05-07 17:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:02:51] [INFO ] [Real]Absence check using state equation in 4256 ms returned sat
[2021-05-07 17:02:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:02:51] [INFO ] [Nat]Absence check using 59 positive place invariants in 60 ms returned sat
[2021-05-07 17:02:51] [INFO ] [Nat]Absence check using 59 positive and 149 generalized place invariants in 114 ms returned sat
[2021-05-07 17:02:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:02:55] [INFO ] [Nat]Absence check using state equation in 4033 ms returned sat
[2021-05-07 17:02:56] [INFO ] [Nat]Added 43 Read/Feed constraints in 399 ms returned sat
[2021-05-07 17:02:56] [INFO ] Deduced a trap composed of 47 places in 405 ms
[2021-05-07 17:02:56] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 437 ms
[2021-05-07 17:02:56] [INFO ] [Real]Absence check using 59 positive place invariants in 59 ms returned sat
[2021-05-07 17:02:56] [INFO ] [Real]Absence check using 59 positive and 149 generalized place invariants in 118 ms returned sat
[2021-05-07 17:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:03:01] [INFO ] [Real]Absence check using state equation in 4272 ms returned sat
[2021-05-07 17:03:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:03:01] [INFO ] [Nat]Absence check using 59 positive place invariants in 58 ms returned sat
[2021-05-07 17:03:01] [INFO ] [Nat]Absence check using 59 positive and 149 generalized place invariants in 120 ms returned sat
[2021-05-07 17:03:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:03:06] [INFO ] [Nat]Absence check using state equation in 4560 ms returned sat
[2021-05-07 17:03:06] [INFO ] [Nat]Added 43 Read/Feed constraints in 317 ms returned sat
[2021-05-07 17:03:06] [INFO ] Deduced a trap composed of 128 places in 350 ms
[2021-05-07 17:03:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 464 ms
[2021-05-07 17:03:07] [INFO ] Computed and/alt/rep : 1950/25751/1950 causal constraints in 116 ms.
[2021-05-07 17:03:16] [INFO ] Added : 195 causal constraints over 39 iterations in 9950 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 63 ms.
[2021-05-07 17:03:17] [INFO ] [Real]Absence check using 59 positive place invariants in 58 ms returned sat
[2021-05-07 17:03:17] [INFO ] [Real]Absence check using 59 positive and 149 generalized place invariants in 109 ms returned sat
[2021-05-07 17:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:03:21] [INFO ] [Real]Absence check using state equation in 4061 ms returned sat
[2021-05-07 17:03:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:03:21] [INFO ] [Nat]Absence check using 59 positive place invariants in 59 ms returned sat
[2021-05-07 17:03:21] [INFO ] [Nat]Absence check using 59 positive and 149 generalized place invariants in 108 ms returned sat
[2021-05-07 17:03:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:03:23] [INFO ] [Nat]Absence check using state equation in 1989 ms returned unsat
[2021-05-07 17:03:23] [INFO ] [Real]Absence check using 59 positive place invariants in 58 ms returned sat
[2021-05-07 17:03:24] [INFO ] [Real]Absence check using 59 positive and 149 generalized place invariants in 122 ms returned sat
[2021-05-07 17:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:03:28] [INFO ] [Real]Absence check using state equation in 4334 ms returned sat
[2021-05-07 17:03:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:03:28] [INFO ] [Nat]Absence check using 59 positive place invariants in 59 ms returned sat
[2021-05-07 17:03:28] [INFO ] [Nat]Absence check using 59 positive and 149 generalized place invariants in 122 ms returned sat
[2021-05-07 17:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:03:32] [INFO ] [Nat]Absence check using state equation in 4236 ms returned sat
[2021-05-07 17:03:33] [INFO ] [Nat]Added 43 Read/Feed constraints in 157 ms returned sat
[2021-05-07 17:03:33] [INFO ] Computed and/alt/rep : 1950/25751/1950 causal constraints in 108 ms.
[2021-05-07 17:03:45] [INFO ] Added : 195 causal constraints over 39 iterations in 12516 ms. Result :unknown
[2021-05-07 17:03:45] [INFO ] [Real]Absence check using 59 positive place invariants in 57 ms returned sat
[2021-05-07 17:03:46] [INFO ] [Real]Absence check using 59 positive and 149 generalized place invariants in 118 ms returned sat
[2021-05-07 17:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:03:50] [INFO ] [Real]Absence check using state equation in 3989 ms returned sat
[2021-05-07 17:03:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:03:50] [INFO ] [Nat]Absence check using 59 positive place invariants in 57 ms returned sat
[2021-05-07 17:03:50] [INFO ] [Nat]Absence check using 59 positive and 149 generalized place invariants in 118 ms returned sat
[2021-05-07 17:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:03:54] [INFO ] [Nat]Absence check using state equation in 4010 ms returned sat
[2021-05-07 17:03:54] [INFO ] [Nat]Added 43 Read/Feed constraints in 306 ms returned sat
[2021-05-07 17:03:54] [INFO ] Computed and/alt/rep : 1950/25751/1950 causal constraints in 108 ms.
[2021-05-07 17:04:03] [INFO ] Added : 195 causal constraints over 39 iterations in 9042 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 56 ms.
FORMULA ASLink-PT-07a-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 659400 steps, including 6267 resets, run finished after 3966 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 614500 steps, including 5902 resets, run finished after 3625 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 663300 steps, including 6354 resets, run finished after 3976 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 581400 steps, including 5680 resets, run finished after 3460 ms. (steps per millisecond=168 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 21 out of 1151 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1151/1151 places, 1951/1951 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1151 transition count 1949
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1149 transition count 1949
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 1149 transition count 1946
Deduced a syphon composed of 3 places in 3 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 1144 transition count 1946
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 1144 transition count 1946
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 14 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 1142 transition count 1932
Symmetric choice reduction at 2 with 1 rule applications. Total rules 19 place count 1142 transition count 1932
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 1141 transition count 1924
Symmetric choice reduction at 2 with 1 rule applications. Total rules 22 place count 1141 transition count 1924
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 1140 transition count 1916
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 1140 transition count 1916
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 1139 transition count 1908
Symmetric choice reduction at 2 with 1 rule applications. Total rules 28 place count 1139 transition count 1908
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 1138 transition count 1900
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 1138 transition count 1900
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 1137 transition count 1892
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 1137 transition count 1892
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 1136 transition count 1884
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 1136 transition count 1884
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 1135 transition count 1876
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 1135 transition count 1876
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 1134 transition count 1868
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 1134 transition count 1868
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 45 place count 1133 transition count 1860
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 1133 transition count 1860
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 1132 transition count 1852
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 1132 transition count 1852
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 51 place count 1131 transition count 1844
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 1131 transition count 1844
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 1130 transition count 1836
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 1130 transition count 1836
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 1129 transition count 1828
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 1129 transition count 1828
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 1128 transition count 1820
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 1126 transition count 1818
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 1126 transition count 1816
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 68 place count 1124 transition count 1816
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 1124 transition count 1816
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 1124 transition count 1816
Applied a total of 70 rules in 503 ms. Remains 1124 /1151 variables (removed 27) and now considering 1816/1951 (removed 135) transitions.
Finished structural reductions, in 1 iterations. Remains : 1124/1151 places, 1816/1951 transitions.
Incomplete random walk after 1000000 steps, including 8715 resets, run finished after 5122 ms. (steps per millisecond=195 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1161 resets, run finished after 1927 ms. (steps per millisecond=518 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1282 resets, run finished after 2135 ms. (steps per millisecond=468 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1303 resets, run finished after 2339 ms. (steps per millisecond=427 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1308 resets, run finished after 2097 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 1921456 steps, run timeout after 30001 ms. (steps per millisecond=64 ) properties seen :[0, 0, 0, 1]
Probabilistic random walk after 1921456 steps, saw 561713 distinct states, run finished after 30001 ms. (steps per millisecond=64 ) properties seen :[0, 0, 0, 1]
FORMULA ASLink-PT-07a-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1816 rows 1124 cols
[2021-05-07 17:05:03] [INFO ] Computed 206 place invariants in 30 ms
[2021-05-07 17:05:03] [INFO ] [Real]Absence check using 56 positive place invariants in 55 ms returned sat
[2021-05-07 17:05:03] [INFO ] [Real]Absence check using 56 positive and 150 generalized place invariants in 105 ms returned sat
[2021-05-07 17:05:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:05:07] [INFO ] [Real]Absence check using state equation in 3693 ms returned sat
[2021-05-07 17:05:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:05:07] [INFO ] [Nat]Absence check using 56 positive place invariants in 59 ms returned sat
[2021-05-07 17:05:07] [INFO ] [Nat]Absence check using 56 positive and 150 generalized place invariants in 105 ms returned sat
[2021-05-07 17:05:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:05:11] [INFO ] [Nat]Absence check using state equation in 4174 ms returned sat
[2021-05-07 17:05:11] [INFO ] State equation strengthened by 45 read => feed constraints.
[2021-05-07 17:05:11] [INFO ] [Nat]Added 45 Read/Feed constraints in 117 ms returned sat
[2021-05-07 17:05:11] [INFO ] Computed and/alt/rep : 1815/21982/1815 causal constraints in 93 ms.
[2021-05-07 17:05:21] [INFO ] Added : 190 causal constraints over 38 iterations in 10028 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 54 ms.
[2021-05-07 17:05:22] [INFO ] [Real]Absence check using 56 positive place invariants in 53 ms returned sat
[2021-05-07 17:05:22] [INFO ] [Real]Absence check using 56 positive and 150 generalized place invariants in 112 ms returned sat
[2021-05-07 17:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:05:26] [INFO ] [Real]Absence check using state equation in 3798 ms returned sat
[2021-05-07 17:05:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:05:26] [INFO ] [Nat]Absence check using 56 positive place invariants in 55 ms returned sat
[2021-05-07 17:05:26] [INFO ] [Nat]Absence check using 56 positive and 150 generalized place invariants in 112 ms returned sat
[2021-05-07 17:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:05:30] [INFO ] [Nat]Absence check using state equation in 4079 ms returned sat
[2021-05-07 17:05:30] [INFO ] [Nat]Added 45 Read/Feed constraints in 209 ms returned sat
[2021-05-07 17:05:30] [INFO ] Computed and/alt/rep : 1815/21982/1815 causal constraints in 99 ms.
[2021-05-07 17:05:41] [INFO ] Added : 190 causal constraints over 38 iterations in 10361 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 54 ms.
[2021-05-07 17:05:41] [INFO ] [Real]Absence check using 56 positive place invariants in 55 ms returned sat
[2021-05-07 17:05:41] [INFO ] [Real]Absence check using 56 positive and 150 generalized place invariants in 118 ms returned sat
[2021-05-07 17:05:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:05:45] [INFO ] [Real]Absence check using state equation in 3845 ms returned sat
[2021-05-07 17:05:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:05:45] [INFO ] [Nat]Absence check using 56 positive place invariants in 57 ms returned sat
[2021-05-07 17:05:45] [INFO ] [Nat]Absence check using 56 positive and 150 generalized place invariants in 116 ms returned sat
[2021-05-07 17:05:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:05:49] [INFO ] [Nat]Absence check using state equation in 3788 ms returned sat
[2021-05-07 17:05:49] [INFO ] [Nat]Added 45 Read/Feed constraints in 122 ms returned sat
[2021-05-07 17:05:49] [INFO ] Computed and/alt/rep : 1815/21982/1815 causal constraints in 99 ms.
[2021-05-07 17:06:01] [INFO ] Added : 190 causal constraints over 38 iterations in 11443 ms. Result :unknown
Incomplete Parikh walk after 693900 steps, including 5724 resets, run finished after 3891 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 680600 steps, including 5668 resets, run finished after 3743 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 638100 steps, including 5306 resets, run finished after 3486 ms. (steps per millisecond=183 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 18 out of 1124 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1124/1124 places, 1816/1816 transitions.
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1124 transition count 1816
Applied a total of 1 rules in 58 ms. Remains 1124 /1124 variables (removed 0) and now considering 1816/1816 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1124/1124 places, 1816/1816 transitions.
Incomplete random walk after 1000000 steps, including 8798 resets, run finished after 4966 ms. (steps per millisecond=201 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1174 resets, run finished after 1885 ms. (steps per millisecond=530 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1301 resets, run finished after 2076 ms. (steps per millisecond=481 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1304 resets, run finished after 2291 ms. (steps per millisecond=436 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 1946202 steps, run timeout after 30001 ms. (steps per millisecond=64 ) properties seen :[1, 1, 0]
Probabilistic random walk after 1946202 steps, saw 564684 distinct states, run finished after 30001 ms. (steps per millisecond=64 ) properties seen :[1, 1, 0]
FORMULA ASLink-PT-07a-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ASLink-PT-07a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1816 rows 1124 cols
[2021-05-07 17:06:53] [INFO ] Computed 206 place invariants in 29 ms
[2021-05-07 17:06:53] [INFO ] [Real]Absence check using 56 positive place invariants in 54 ms returned sat
[2021-05-07 17:06:53] [INFO ] [Real]Absence check using 56 positive and 150 generalized place invariants in 120 ms returned sat
[2021-05-07 17:06:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:06:57] [INFO ] [Real]Absence check using state equation in 3863 ms returned sat
[2021-05-07 17:06:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:06:57] [INFO ] [Nat]Absence check using 56 positive place invariants in 57 ms returned sat
[2021-05-07 17:06:58] [INFO ] [Nat]Absence check using 56 positive and 150 generalized place invariants in 116 ms returned sat
[2021-05-07 17:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:07:01] [INFO ] [Nat]Absence check using state equation in 3700 ms returned sat
[2021-05-07 17:07:01] [INFO ] State equation strengthened by 46 read => feed constraints.
[2021-05-07 17:07:02] [INFO ] [Nat]Added 46 Read/Feed constraints in 351 ms returned sat
[2021-05-07 17:07:02] [INFO ] Computed and/alt/rep : 1815/21983/1815 causal constraints in 98 ms.
[2021-05-07 17:07:12] [INFO ] Added : 180 causal constraints over 36 iterations in 10033 ms. Result :unknown
Incomplete Parikh walk after 673600 steps, including 4785 resets, run finished after 3581 ms. (steps per millisecond=188 ) properties seen :[0] could not realise parikh vector
Support contains 12 out of 1124 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1124/1124 places, 1816/1816 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1124 transition count 1814
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1122 transition count 1814
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1121 transition count 1813
Applied a total of 6 rules in 58 ms. Remains 1121 /1124 variables (removed 3) and now considering 1813/1816 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 1121/1124 places, 1813/1816 transitions.
Incomplete random walk after 1000000 steps, including 8934 resets, run finished after 4842 ms. (steps per millisecond=206 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 1317 resets, run finished after 2283 ms. (steps per millisecond=438 ) properties seen :[0]
Interrupted probabilistic random walk after 1974722 steps, run timeout after 30001 ms. (steps per millisecond=65 ) properties seen :[0]
Probabilistic random walk after 1974722 steps, saw 566507 distinct states, run finished after 30001 ms. (steps per millisecond=65 ) properties seen :[0]
// Phase 1: matrix 1813 rows 1121 cols
[2021-05-07 17:07:53] [INFO ] Computed 206 place invariants in 29 ms
[2021-05-07 17:07:53] [INFO ] [Real]Absence check using 55 positive place invariants in 54 ms returned sat
[2021-05-07 17:07:53] [INFO ] [Real]Absence check using 55 positive and 151 generalized place invariants in 121 ms returned sat
[2021-05-07 17:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:07:57] [INFO ] [Real]Absence check using state equation in 3941 ms returned sat
[2021-05-07 17:07:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:07:57] [INFO ] [Nat]Absence check using 55 positive place invariants in 55 ms returned sat
[2021-05-07 17:07:57] [INFO ] [Nat]Absence check using 55 positive and 151 generalized place invariants in 125 ms returned sat
[2021-05-07 17:07:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:08:02] [INFO ] [Nat]Absence check using state equation in 5372 ms returned sat
[2021-05-07 17:08:02] [INFO ] State equation strengthened by 50 read => feed constraints.
[2021-05-07 17:08:03] [INFO ] [Nat]Added 50 Read/Feed constraints in 141 ms returned sat
[2021-05-07 17:08:03] [INFO ] Computed and/alt/rep : 1812/21969/1812 causal constraints in 99 ms.
[2021-05-07 17:08:23] [INFO ] Added : 410 causal constraints over 82 iterations in 20418 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 96 ms.
Incomplete Parikh walk after 622100 steps, including 4533 resets, run finished after 3277 ms. (steps per millisecond=189 ) properties seen :[0] could not realise parikh vector
Support contains 12 out of 1121 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1121/1121 places, 1813/1813 transitions.
Applied a total of 0 rules in 30 ms. Remains 1121 /1121 variables (removed 0) and now considering 1813/1813 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1121/1121 places, 1813/1813 transitions.
Starting structural reductions, iteration 0 : 1121/1121 places, 1813/1813 transitions.
Applied a total of 0 rules in 30 ms. Remains 1121 /1121 variables (removed 0) and now considering 1813/1813 (removed 0) transitions.
// Phase 1: matrix 1813 rows 1121 cols
[2021-05-07 17:08:27] [INFO ] Computed 206 place invariants in 29 ms
[2021-05-07 17:08:30] [INFO ] Implicit Places using invariants in 3694 ms returned [1, 19, 20, 22, 32, 50, 68, 149, 162, 165, 166, 167, 185, 203, 283, 296, 297, 298, 299, 300, 318, 336, 417, 430, 431, 432, 434, 452, 470, 550, 563, 564, 565, 566, 567, 585, 603, 683, 696, 697, 698, 699, 700, 718, 736, 816, 829, 830, 831, 832, 833, 851, 869, 949, 954, 965, 966, 967, 968, 969, 987, 989, 992, 1010, 1011, 1012, 1013, 1025, 1031, 1037, 1043, 1049, 1055, 1061, 1067, 1073, 1079, 1085]
Discarding 78 places :
Implicit Place search using SMT only with invariants took 3698 ms to find 78 implicit places.
[2021-05-07 17:08:30] [INFO ] Redundant transitions in 140 ms returned []
// Phase 1: matrix 1813 rows 1043 cols
[2021-05-07 17:08:31] [INFO ] Computed 128 place invariants in 21 ms
[2021-05-07 17:08:36] [INFO ] Dead Transitions using invariants and state equation in 5056 ms returned []
Starting structural reductions, iteration 1 : 1043/1121 places, 1813/1813 transitions.
Performed 124 Post agglomeration using F-continuation condition.Transition count delta: 124
Iterating post reduction 0 with 124 rules applied. Total rules applied 124 place count 1043 transition count 1689
Reduce places removed 124 places and 0 transitions.
Iterating post reduction 1 with 124 rules applied. Total rules applied 248 place count 919 transition count 1689
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 248 place count 919 transition count 1639
Deduced a syphon composed of 50 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 101 rules applied. Total rules applied 349 place count 868 transition count 1639
Discarding 17 places :
Implicit places reduction removed 17 places
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 2 with 37 rules applied. Total rules applied 386 place count 851 transition count 1619
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 406 place count 831 transition count 1619
Symmetric choice reduction at 4 with 15 rule applications. Total rules 421 place count 831 transition count 1619
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 451 place count 816 transition count 1604
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 454 place count 816 transition count 1601
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 454 place count 816 transition count 1600
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 456 place count 815 transition count 1600
Symmetric choice reduction at 5 with 3 rule applications. Total rules 459 place count 815 transition count 1600
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 465 place count 812 transition count 1597
Symmetric choice reduction at 5 with 1 rule applications. Total rules 466 place count 812 transition count 1597
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 468 place count 811 transition count 1596
Symmetric choice reduction at 5 with 1 rule applications. Total rules 469 place count 811 transition count 1596
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 471 place count 810 transition count 1595
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 1 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 5 with 152 rules applied. Total rules applied 623 place count 734 transition count 1519
Symmetric choice reduction at 5 with 6 rule applications. Total rules 629 place count 734 transition count 1519
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 641 place count 728 transition count 1513
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 647 place count 728 transition count 1507
Free-agglomeration rule applied 7 times.
Iterating global reduction 6 with 7 rules applied. Total rules applied 654 place count 728 transition count 1500
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 666 place count 721 transition count 1495
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 7 with 15 rules applied. Total rules applied 681 place count 721 transition count 1480
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 697 place count 705 transition count 1480
Partial Free-agglomeration rule applied 22 times.
Drop transitions removed 22 transitions
Iterating global reduction 8 with 22 rules applied. Total rules applied 719 place count 705 transition count 1480
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 720 place count 705 transition count 1480
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 721 place count 705 transition count 1479
Applied a total of 721 rules in 296 ms. Remains 705 /1043 variables (removed 338) and now considering 1479/1813 (removed 334) transitions.
// Phase 1: matrix 1479 rows 705 cols
[2021-05-07 17:08:36] [INFO ] Computed 109 place invariants in 17 ms
[2021-05-07 17:08:37] [INFO ] Implicit Places using invariants in 1542 ms returned [89, 95, 98, 100, 104, 111, 112, 166, 183, 189, 192, 194, 195, 202, 254, 286, 293, 298, 299, 352, 369, 375, 378, 380, 381, 386, 387, 439, 456, 462, 465, 467, 468, 473, 474, 526, 543, 549, 552, 554, 555, 560, 561, 613, 630, 636, 639, 641, 642]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 1544 ms to find 49 implicit places.
Starting structural reductions, iteration 2 : 656/1121 places, 1479/1813 transitions.
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 656 transition count 1479
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 19 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 57 place count 637 transition count 1460
Symmetric choice reduction at 0 with 6 rule applications. Total rules 63 place count 637 transition count 1460
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 75 place count 631 transition count 1454
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 99 place count 619 transition count 1442
Free-agglomeration rule applied 18 times.
Iterating global reduction 0 with 18 rules applied. Total rules applied 117 place count 619 transition count 1424
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 135 place count 601 transition count 1424
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 141 place count 601 transition count 1418
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 147 place count 595 transition count 1418
Partial Post-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 153 place count 595 transition count 1418
Applied a total of 153 rules in 91 ms. Remains 595 /656 variables (removed 61) and now considering 1418/1479 (removed 61) transitions.
// Phase 1: matrix 1418 rows 595 cols
[2021-05-07 17:08:37] [INFO ] Computed 60 place invariants in 14 ms
[2021-05-07 17:08:39] [INFO ] Implicit Places using invariants in 1212 ms returned []
// Phase 1: matrix 1418 rows 595 cols
[2021-05-07 17:08:39] [INFO ] Computed 60 place invariants in 14 ms
[2021-05-07 17:08:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-07 17:08:45] [INFO ] Implicit Places using invariants and state equation in 6281 ms returned []
Implicit Place search using SMT with State Equation took 7495 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 595/1121 places, 1418/1813 transitions.
Incomplete random walk after 1000000 steps, including 16294 resets, run finished after 3468 ms. (steps per millisecond=288 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 3125 resets, run finished after 1384 ms. (steps per millisecond=722 ) properties seen :[0]
Interrupted probabilistic random walk after 3559858 steps, run timeout after 30001 ms. (steps per millisecond=118 ) properties seen :[0]
Probabilistic random walk after 3559858 steps, saw 937917 distinct states, run finished after 30001 ms. (steps per millisecond=118 ) properties seen :[0]
// Phase 1: matrix 1418 rows 595 cols
[2021-05-07 17:09:20] [INFO ] Computed 60 place invariants in 14 ms
[2021-05-07 17:09:20] [INFO ] [Real]Absence check using 17 positive place invariants in 22 ms returned sat
[2021-05-07 17:09:20] [INFO ] [Real]Absence check using 17 positive and 43 generalized place invariants in 30 ms returned sat
[2021-05-07 17:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:09:22] [INFO ] [Real]Absence check using state equation in 1670 ms returned sat
[2021-05-07 17:09:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:09:22] [INFO ] [Nat]Absence check using 17 positive place invariants in 29 ms returned sat
[2021-05-07 17:09:22] [INFO ] [Nat]Absence check using 17 positive and 43 generalized place invariants in 30 ms returned sat
[2021-05-07 17:09:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:09:24] [INFO ] [Nat]Absence check using state equation in 1832 ms returned sat
[2021-05-07 17:09:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-07 17:09:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 265 ms returned sat
[2021-05-07 17:09:24] [INFO ] Computed and/alt/rep : 1417/21852/1417 causal constraints in 81 ms.
[2021-05-07 17:09:45] [INFO ] Added : 420 causal constraints over 84 iterations in 20615 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 117 ms.
Incomplete Parikh walk after 663400 steps, including 8192 resets, run finished after 2610 ms. (steps per millisecond=254 ) properties seen :[0] could not realise parikh vector
Support contains 12 out of 595 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 595/595 places, 1418/1418 transitions.
Applied a total of 0 rules in 17 ms. Remains 595 /595 variables (removed 0) and now considering 1418/1418 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 595/595 places, 1418/1418 transitions.
Starting structural reductions, iteration 0 : 595/595 places, 1418/1418 transitions.
Applied a total of 0 rules in 16 ms. Remains 595 /595 variables (removed 0) and now considering 1418/1418 (removed 0) transitions.
// Phase 1: matrix 1418 rows 595 cols
[2021-05-07 17:09:47] [INFO ] Computed 60 place invariants in 14 ms
[2021-05-07 17:09:49] [INFO ] Implicit Places using invariants in 1151 ms returned []
// Phase 1: matrix 1418 rows 595 cols
[2021-05-07 17:09:49] [INFO ] Computed 60 place invariants in 37 ms
[2021-05-07 17:09:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-07 17:09:55] [INFO ] Implicit Places using invariants and state equation in 6608 ms returned []
Implicit Place search using SMT with State Equation took 7778 ms to find 0 implicit places.
[2021-05-07 17:09:55] [INFO ] Redundant transitions in 93 ms returned []
// Phase 1: matrix 1418 rows 595 cols
[2021-05-07 17:09:55] [INFO ] Computed 60 place invariants in 15 ms
[2021-05-07 17:09:58] [INFO ] Dead Transitions using invariants and state equation in 2405 ms returned []
Finished structural reductions, in 1 iterations. Remains : 595/595 places, 1418/1418 transitions.
Incomplete random walk after 100000 steps, including 1703 resets, run finished after 428 ms. (steps per millisecond=233 ) properties seen :[0]
// Phase 1: matrix 1418 rows 595 cols
[2021-05-07 17:09:58] [INFO ] Computed 60 place invariants in 14 ms
[2021-05-07 17:09:58] [INFO ] [Real]Absence check using 17 positive place invariants in 22 ms returned sat
[2021-05-07 17:09:58] [INFO ] [Real]Absence check using 17 positive and 43 generalized place invariants in 29 ms returned sat
[2021-05-07 17:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:10:00] [INFO ] [Real]Absence check using state equation in 1649 ms returned sat
[2021-05-07 17:10:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:10:00] [INFO ] [Nat]Absence check using 17 positive place invariants in 29 ms returned sat
[2021-05-07 17:10:00] [INFO ] [Nat]Absence check using 17 positive and 43 generalized place invariants in 29 ms returned sat
[2021-05-07 17:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:10:02] [INFO ] [Nat]Absence check using state equation in 1831 ms returned sat
[2021-05-07 17:10:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-07 17:10:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 265 ms returned sat
[2021-05-07 17:10:02] [INFO ] Computed and/alt/rep : 1417/21852/1417 causal constraints in 82 ms.
[2021-05-07 17:10:20] [INFO ] Added : 415 causal constraints over 83 iterations in 17742 ms. Result :unknown
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 595 transition count 1417
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 594 transition count 1417
Applied a total of 2 rules in 34 ms. Remains 594 /595 variables (removed 1) and now considering 1417/1418 (removed 1) transitions.
// Phase 1: matrix 1417 rows 594 cols
[2021-05-07 17:10:20] [INFO ] Computed 60 place invariants in 24 ms
[2021-05-07 17:10:20] [INFO ] [Real]Absence check using 18 positive place invariants in 23 ms returned sat
[2021-05-07 17:10:20] [INFO ] [Real]Absence check using 18 positive and 42 generalized place invariants in 26 ms returned sat
[2021-05-07 17:10:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:10:22] [INFO ] [Real]Absence check using state equation in 1494 ms returned sat
[2021-05-07 17:10:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:10:22] [INFO ] [Nat]Absence check using 18 positive place invariants in 34 ms returned sat
[2021-05-07 17:10:22] [INFO ] [Nat]Absence check using 18 positive and 42 generalized place invariants in 26 ms returned sat
[2021-05-07 17:10:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:10:24] [INFO ] [Nat]Absence check using state equation in 1799 ms returned sat
[2021-05-07 17:10:24] [INFO ] Deduced a trap composed of 25 places in 59 ms
[2021-05-07 17:10:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2021-05-07 17:10:24] [INFO ] Computed and/alt/rep : 1416/21745/1416 causal constraints in 82 ms.
[2021-05-07 17:10:44] [INFO ] Added : 465 causal constraints over 93 iterations in 20508 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 130 ms.
[2021-05-07 17:10:44] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 2 ms.
[2021-05-07 17:10:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 11 ms.
[2021-05-07 17:10:45] [INFO ] Flatten gal took : 186 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ ASLink-PT-07a @ 3570 seconds
vrfy: finished
info: timeLeft: 3490
rslt: Output for ReachabilityFireability @ ASLink-PT-07a
{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"localtimelimit": 0,
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--safe",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Fri May 7 17:10:46 2021
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 43656,
"runtime": 80.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityFireability.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 2,
"aneg": 0,
"comp": 19,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 19,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 12,
"visible_transitions": 0
},
"processed": "A (G ((((p117 <= 0) OR (p168 <= 0) OR (2 <= p173) OR (p173 <= 0) OR (2 <= p301) OR (p301 <= 0) OR ((p90 <= 1) AND (1 <= p90) AND (p97 <= 1) AND (1 <= p97))) AND ((2 <= p255) OR (p255 <= 0) OR (p260 <= 0) OR (2 <= p343) OR (p343 <= 0) OR (2 <= p445) OR (p445 <= 0) OR (p538 <= 0) OR (p567 <= 0)))))",
"processed_size": 311,
"rewrites": 2,
"skeleton": "A(G(**))"
},
"net":
{
"arcs": 5801,
"conflict_clusters": 56,
"places": 595,
"places_significant": 535,
"singleton_clusters": 0,
"transitions": 1418
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 37,
"problems": 5
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 2013/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 595
lola: finding significant places
lola: 595 places, 1418 transitions, 535 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityFireability.xml
lola: LP says that atomic proposition is always true: (p117 <= 1)
lola: LP says that atomic proposition is always true: (p168 <= 1)
lola: LP says that atomic proposition is always true: (p260 <= 1)
lola: LP says that atomic proposition is always true: (p538 <= 1)
lola: LP says that atomic proposition is always true: (p567 <= 1)
lola: A (G ((((p117 <= 0) OR (p168 <= 0) OR (2 <= p173) OR (p173 <= 0) OR (2 <= p301) OR (p301 <= 0) OR ((p90 <= 1) AND (1 <= p90) AND (p97 <= 1) AND (1 <= p97))) AND ((2 <= p255) OR (p255 <= 0) OR (p260 <= 0) OR (2 <= p343) OR (p343 <= 0) OR (2 <= p445) OR (p445 <= 0) OR (p538 <= 0) OR (p567 <= 0)))))
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p117 <= 0) OR (p168 <= 0) OR (2 <= p173) OR (p173 <= 0) OR (2 <= p301) OR (p301 <= 0) OR ((p90 <= 1) AND (1 <= p90) AND (p97 <= 1) AND (1 <= p97))) AND ((2 <= p255) OR (p255 <= 0) OR (p260 <= 0) OR (2 <= p343) OR (p343 <= 0) OR (2 <= p445) OR (p445 <= 0) OR (p538 <= 0) OR (p567 <= 0)))))
lola: processed formula length: 311
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: local time limit reached - aborting
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p117) AND (1 <= p168) AND (p173 <= 1) AND (1 <= p173) AND (p301 <= 1) AND (1 <= p301) AND ((2 <= p90) OR (p90 <= 0) OR (2 <= p97) OR (p97 <= 0))) OR ((p255 <= 1) AND (1 <= p255) AND (1 <= p260) AND (p343 <= 1) AND (1 <= p343) AND (p445 <= 1) AND (1 <= p445) AND (1 <= p538) AND (1 <= p567)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 37 literals and 5 conjunctive subformulas
lola: memory consumption: 43656 KB
lola: time consumption: 80 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityFireability.json
lola: closed JSON file ReachabilityFireability.json
rslt: finished
--------------------
content from stderr:
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="ASLink-PT-07a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is ASLink-PT-07a, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r011-tall-162038005900056"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07a.tgz
mv ASLink-PT-07a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;