About the Execution of ITS-Tools for FlexibleBarrier-PT-14b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15151.271 | 3600000.00 | 13954306.00 | 838.60 | ?FFF?FFFFFFFTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r096-smll-165260575700092.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FlexibleBarrier-PT-14b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260575700092
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 944K
-rw-r--r-- 1 mcc users 6.9K Apr 29 13:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 29 13:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 13:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 13:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 726K May 10 09:33 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 FlexibleBarrier-PT-14b-LTLFireability-00
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-01
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-02
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-03
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-04
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-05
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-06
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-07
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-08
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-09
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-10
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-11
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-12
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-13
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-14
FORMULA_NAME FlexibleBarrier-PT-14b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652636996129
Running Version 202205111006
[2022-05-15 17:49:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 17:49:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 17:49:58] [INFO ] Load time of PNML (sax parser for PT used): 375 ms
[2022-05-15 17:49:58] [INFO ] Transformed 2678 places.
[2022-05-15 17:49:58] [INFO ] Transformed 3085 transitions.
[2022-05-15 17:49:58] [INFO ] Found NUPN structural information;
[2022-05-15 17:49:58] [INFO ] Parsed PT model containing 2678 places and 3085 transitions in 578 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14b-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14b-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 2678 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2678/2678 places, 3085/3085 transitions.
Discarding 1081 places :
Symmetric choice reduction at 0 with 1081 rule applications. Total rules 1081 place count 1597 transition count 2004
Iterating global reduction 0 with 1081 rules applied. Total rules applied 2162 place count 1597 transition count 2004
Discarding 500 places :
Symmetric choice reduction at 0 with 500 rule applications. Total rules 2662 place count 1097 transition count 1504
Iterating global reduction 0 with 500 rules applied. Total rules applied 3162 place count 1097 transition count 1504
Discarding 320 places :
Symmetric choice reduction at 0 with 320 rule applications. Total rules 3482 place count 777 transition count 1184
Iterating global reduction 0 with 320 rules applied. Total rules applied 3802 place count 777 transition count 1184
Ensure Unique test removed 154 transitions
Reduce isomorphic transitions removed 154 transitions.
Iterating post reduction 0 with 154 rules applied. Total rules applied 3956 place count 777 transition count 1030
Applied a total of 3956 rules in 609 ms. Remains 777 /2678 variables (removed 1901) and now considering 1030/3085 (removed 2055) transitions.
// Phase 1: matrix 1030 rows 777 cols
[2022-05-15 17:49:59] [INFO ] Computed 16 place invariants in 49 ms
[2022-05-15 17:50:00] [INFO ] Implicit Places using invariants in 977 ms returned []
// Phase 1: matrix 1030 rows 777 cols
[2022-05-15 17:50:00] [INFO ] Computed 16 place invariants in 29 ms
[2022-05-15 17:50:01] [INFO ] Implicit Places using invariants and state equation in 1066 ms returned []
Implicit Place search using SMT with State Equation took 2089 ms to find 0 implicit places.
// Phase 1: matrix 1030 rows 777 cols
[2022-05-15 17:50:01] [INFO ] Computed 16 place invariants in 10 ms
[2022-05-15 17:50:02] [INFO ] Dead Transitions using invariants and state equation in 990 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 777/2678 places, 1030/3085 transitions.
Finished structural reductions, in 1 iterations. Remains : 777/2678 places, 1030/3085 transitions.
Support contains 40 out of 777 places after structural reductions.
[2022-05-15 17:50:02] [INFO ] Flatten gal took : 159 ms
[2022-05-15 17:50:03] [INFO ] Flatten gal took : 84 ms
[2022-05-15 17:50:03] [INFO ] Input system was already deterministic with 1030 transitions.
Support contains 39 out of 777 places (down from 40) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 99 resets, run finished after 805 ms. (steps per millisecond=12 ) properties (out of 27) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
// Phase 1: matrix 1030 rows 777 cols
[2022-05-15 17:50:04] [INFO ] Computed 16 place invariants in 10 ms
[2022-05-15 17:50:04] [INFO ] [Real]Absence check using 16 positive place invariants in 25 ms returned sat
[2022-05-15 17:50:04] [INFO ] After 681ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2022-05-15 17:50:05] [INFO ] [Nat]Absence check using 16 positive place invariants in 15 ms returned sat
[2022-05-15 17:50:06] [INFO ] After 1217ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2022-05-15 17:50:08] [INFO ] Deduced a trap composed of 219 places in 340 ms of which 7 ms to minimize.
[2022-05-15 17:50:09] [INFO ] Deduced a trap composed of 248 places in 528 ms of which 3 ms to minimize.
[2022-05-15 17:50:09] [INFO ] Deduced a trap composed of 214 places in 347 ms of which 3 ms to minimize.
[2022-05-15 17:50:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1379 ms
[2022-05-15 17:50:09] [INFO ] After 3984ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 774 ms.
[2022-05-15 17:50:10] [INFO ] After 5566ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
Fused 20 Parikh solutions to 19 different solutions.
Parikh walk visited 11 properties in 293 ms.
Support contains 18 out of 777 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Graph (trivial) has 712 edges and 777 vertex of which 85 / 777 are part of one of the 14 SCC in 6 ms
Free SCC test removed 71 places
Drop transitions removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 72 place count 706 transition count 873
Reduce places removed 71 places and 0 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 143 place count 635 transition count 873
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 143 place count 635 transition count 839
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 211 place count 601 transition count 839
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 248 place count 564 transition count 802
Iterating global reduction 2 with 37 rules applied. Total rules applied 285 place count 564 transition count 802
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 287 place count 564 transition count 800
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 293 place count 558 transition count 794
Iterating global reduction 3 with 6 rules applied. Total rules applied 299 place count 558 transition count 794
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 303 place count 558 transition count 790
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 1 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 4 with 172 rules applied. Total rules applied 475 place count 472 transition count 704
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 503 place count 472 transition count 676
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 519 place count 456 transition count 660
Iterating global reduction 5 with 16 rules applied. Total rules applied 535 place count 456 transition count 660
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 537 place count 456 transition count 658
Free-agglomeration rule applied 361 times.
Iterating global reduction 6 with 361 rules applied. Total rules applied 898 place count 456 transition count 297
Reduce places removed 361 places and 0 transitions.
Drop transitions removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 6 with 477 rules applied. Total rules applied 1375 place count 95 transition count 181
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1376 place count 95 transition count 180
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1377 place count 94 transition count 179
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 70 edges and 93 vertex of which 26 / 93 are part of one of the 13 SCC in 1 ms
Free SCC test removed 13 places
Iterating post reduction 7 with 2 rules applied. Total rules applied 1379 place count 80 transition count 179
Drop transitions removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 8 with 26 rules applied. Total rules applied 1405 place count 80 transition count 153
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 15 Pre rules applied. Total rules applied 1405 place count 80 transition count 138
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 9 with 30 rules applied. Total rules applied 1435 place count 65 transition count 138
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 9 with 14 rules applied. Total rules applied 1449 place count 65 transition count 124
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 10 with 28 rules applied. Total rules applied 1477 place count 51 transition count 110
Free-agglomeration rule applied 14 times.
Iterating global reduction 10 with 14 rules applied. Total rules applied 1491 place count 51 transition count 96
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 10 with 28 rules applied. Total rules applied 1519 place count 36 transition count 83
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1521 place count 34 transition count 75
Iterating global reduction 11 with 2 rules applied. Total rules applied 1523 place count 34 transition count 75
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 11 with 36 rules applied. Total rules applied 1559 place count 34 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1560 place count 33 transition count 39
Free-agglomeration rule applied 1 times.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1561 place count 33 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1562 place count 32 transition count 38
Applied a total of 1562 rules in 420 ms. Remains 32 /777 variables (removed 745) and now considering 38/1030 (removed 992) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/777 places, 38/1030 transitions.
Finished random walk after 675 steps, including 24 resets, run visited all 9 properties in 10 ms. (steps per millisecond=67 )
Computed a total of 18 stabilizing places and 18 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0&&G(p1)) U (G((p0&&G(p1)))||(G(p1)&&p2)))))'
Support contains 3 out of 777 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 758 transition count 1011
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 758 transition count 1011
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 44 place count 758 transition count 1005
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 55 place count 747 transition count 994
Iterating global reduction 1 with 11 rules applied. Total rules applied 66 place count 747 transition count 994
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 70 place count 747 transition count 990
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 74 place count 743 transition count 986
Iterating global reduction 2 with 4 rules applied. Total rules applied 78 place count 743 transition count 986
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 81 place count 743 transition count 983
Applied a total of 81 rules in 116 ms. Remains 743 /777 variables (removed 34) and now considering 983/1030 (removed 47) transitions.
// Phase 1: matrix 983 rows 743 cols
[2022-05-15 17:50:11] [INFO ] Computed 16 place invariants in 10 ms
[2022-05-15 17:50:12] [INFO ] Implicit Places using invariants in 451 ms returned []
// Phase 1: matrix 983 rows 743 cols
[2022-05-15 17:50:12] [INFO ] Computed 16 place invariants in 10 ms
[2022-05-15 17:50:13] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1505 ms to find 0 implicit places.
// Phase 1: matrix 983 rows 743 cols
[2022-05-15 17:50:13] [INFO ] Computed 16 place invariants in 9 ms
[2022-05-15 17:50:13] [INFO ] Dead Transitions using invariants and state equation in 654 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 743/777 places, 983/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 743/777 places, 983/1030 transitions.
Stuttering acceptance computed with spot in 343 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(NEQ s333 1), p0:(NEQ s165 1), p2:(AND (NEQ s57 1) (NEQ s165 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 997 reset in 428 ms.
Product exploration explored 100000 steps with 992 reset in 353 ms.
Computed a total of 16 stabilizing places and 16 stable transitions
Computed a total of 16 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND p1 p0 (NOT p2)))), (X (NOT (OR (NOT p1) (AND (NOT p0) (NOT p2))))), (X (AND p1 p2)), true, (X (X p1)), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (NOT (OR (NOT p1) (AND (NOT p0) (NOT p2)))))), (X (X (AND p1 p2)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 396 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 99 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 427163 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :{}
Probabilistic random walk after 427163 steps, saw 135379 distinct states, run finished after 3006 ms. (steps per millisecond=142 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 983 rows 743 cols
[2022-05-15 17:50:18] [INFO ] Computed 16 place invariants in 11 ms
[2022-05-15 17:50:18] [INFO ] [Real]Absence check using 16 positive place invariants in 13 ms returned sat
[2022-05-15 17:50:19] [INFO ] After 453ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 17:50:19] [INFO ] After 532ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2022-05-15 17:50:19] [INFO ] After 738ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 70 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=70 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND p1 p0 (NOT p2)))), (X (NOT (OR (NOT p1) (AND (NOT p0) (NOT p2))))), (X (AND p1 p2)), true, (X (X p1)), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (NOT (OR (NOT p1) (AND (NOT p0) (NOT p2)))))), (X (X (AND p1 p2)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 9 factoid took 376 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p1), (NOT p1)]
Support contains 1 out of 743 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 743/743 places, 983/983 transitions.
Applied a total of 0 rules in 23 ms. Remains 743 /743 variables (removed 0) and now considering 983/983 (removed 0) transitions.
// Phase 1: matrix 983 rows 743 cols
[2022-05-15 17:50:20] [INFO ] Computed 16 place invariants in 11 ms
[2022-05-15 17:50:20] [INFO ] Implicit Places using invariants in 627 ms returned []
// Phase 1: matrix 983 rows 743 cols
[2022-05-15 17:50:20] [INFO ] Computed 16 place invariants in 10 ms
[2022-05-15 17:50:21] [INFO ] Implicit Places using invariants and state equation in 1066 ms returned []
Implicit Place search using SMT with State Equation took 1706 ms to find 0 implicit places.
// Phase 1: matrix 983 rows 743 cols
[2022-05-15 17:50:21] [INFO ] Computed 16 place invariants in 16 ms
[2022-05-15 17:50:22] [INFO ] Dead Transitions using invariants and state equation in 909 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 983/983 transitions.
Computed a total of 16 stabilizing places and 16 stable transitions
Computed a total of 16 stabilizing places and 16 stable transitions
Knowledge obtained : [p1, (X p1), true, (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 141 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 99 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 440320 steps, run timeout after 3001 ms. (steps per millisecond=146 ) properties seen :{}
Probabilistic random walk after 440320 steps, saw 138062 distinct states, run finished after 3001 ms. (steps per millisecond=146 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 983 rows 743 cols
[2022-05-15 17:50:25] [INFO ] Computed 16 place invariants in 11 ms
[2022-05-15 17:50:26] [INFO ] [Real]Absence check using 16 positive place invariants in 12 ms returned sat
[2022-05-15 17:50:26] [INFO ] After 448ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 17:50:26] [INFO ] After 514ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2022-05-15 17:50:26] [INFO ] After 710ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 65 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=65 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [p1, (X p1), true, (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 156 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 997 reset in 248 ms.
Product exploration explored 100000 steps with 997 reset in 280 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p1), (NOT p1)]
Support contains 1 out of 743 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 743/743 places, 983/983 transitions.
Graph (trivial) has 697 edges and 743 vertex of which 85 / 743 are part of one of the 14 SCC in 2 ms
Free SCC test removed 71 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 672 transition count 911
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 40 Pre rules applied. Total rules applied 57 place count 672 transition count 911
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 97 place count 672 transition count 911
Discarding 67 places :
Symmetric choice reduction at 1 with 67 rule applications. Total rules 164 place count 605 transition count 844
Deduced a syphon composed of 57 places in 1 ms
Iterating global reduction 1 with 67 rules applied. Total rules applied 231 place count 605 transition count 844
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 233 place count 603 transition count 842
Deduced a syphon composed of 57 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 235 place count 603 transition count 842
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 236 place count 603 transition count 841
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 133 places in 0 ms
Iterating global reduction 2 with 76 rules applied. Total rules applied 312 place count 603 transition count 869
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 345 place count 570 transition count 836
Deduced a syphon composed of 100 places in 0 ms
Iterating global reduction 2 with 33 rules applied. Total rules applied 378 place count 570 transition count 836
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 114 places in 0 ms
Iterating global reduction 2 with 14 rules applied. Total rules applied 392 place count 570 transition count 864
Deduced a syphon composed of 114 places in 1 ms
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 2 with 28 rules applied. Total rules applied 420 place count 570 transition count 836
Deduced a syphon composed of 114 places in 0 ms
Applied a total of 420 rules in 417 ms. Remains 570 /743 variables (removed 173) and now considering 836/983 (removed 147) transitions.
[2022-05-15 17:50:28] [INFO ] Redundant transitions in 72 ms returned []
[2022-05-15 17:50:28] [INFO ] Flow matrix only has 809 transitions (discarded 27 similar events)
// Phase 1: matrix 809 rows 570 cols
[2022-05-15 17:50:28] [INFO ] Computed 16 place invariants in 10 ms
[2022-05-15 17:50:28] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 570/743 places, 836/983 transitions.
Finished structural reductions, in 1 iterations. Remains : 570/743 places, 836/983 transitions.
Product exploration explored 100000 steps with 4268 reset in 1195 ms.
Product exploration explored 100000 steps with 4249 reset in 1086 ms.
Built C files in :
/tmp/ltsmin3219146786506103329
[2022-05-15 17:50:31] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3219146786506103329
Running compilation step : cd /tmp/ltsmin3219146786506103329;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2819 ms.
Running link step : cd /tmp/ltsmin3219146786506103329;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin3219146786506103329;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18368916065874558074.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 743 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 743/743 places, 983/983 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 742 transition count 982
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 742 transition count 982
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 741 transition count 981
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 741 transition count 981
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 740 transition count 980
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 740 transition count 980
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 740 transition count 979
Applied a total of 7 rules in 85 ms. Remains 740 /743 variables (removed 3) and now considering 979/983 (removed 4) transitions.
// Phase 1: matrix 979 rows 740 cols
[2022-05-15 17:50:46] [INFO ] Computed 16 place invariants in 9 ms
[2022-05-15 17:50:47] [INFO ] Implicit Places using invariants in 591 ms returned []
// Phase 1: matrix 979 rows 740 cols
[2022-05-15 17:50:47] [INFO ] Computed 16 place invariants in 10 ms
[2022-05-15 17:50:48] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned []
Implicit Place search using SMT with State Equation took 1763 ms to find 0 implicit places.
// Phase 1: matrix 979 rows 740 cols
[2022-05-15 17:50:48] [INFO ] Computed 16 place invariants in 10 ms
[2022-05-15 17:50:49] [INFO ] Dead Transitions using invariants and state equation in 993 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 740/743 places, 979/983 transitions.
Finished structural reductions, in 1 iterations. Remains : 740/743 places, 979/983 transitions.
Built C files in :
/tmp/ltsmin5110564506512942166
[2022-05-15 17:50:49] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5110564506512942166
Running compilation step : cd /tmp/ltsmin5110564506512942166;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2631 ms.
Running link step : cd /tmp/ltsmin5110564506512942166;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5110564506512942166;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17777202007928128809.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 17:51:04] [INFO ] Flatten gal took : 63 ms
[2022-05-15 17:51:04] [INFO ] Flatten gal took : 58 ms
[2022-05-15 17:51:04] [INFO ] Time to serialize gal into /tmp/LTL6982667926524547874.gal : 11 ms
[2022-05-15 17:51:04] [INFO ] Time to serialize properties into /tmp/LTL7949171352760730813.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6982667926524547874.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7949171352760730813.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6982667...266
Read 1 LTL properties
Checking formula 0 : !((X((("(p530!=1)")&&(G("(p1088!=1)")))U((G(("(p530!=1)")&&(G("(p1088!=1)"))))||(("((p196!=1)&&(p530!=1))")&&(G("(p1088!=1)")))))))
Formula 0 simplified : !X(("(p530!=1)" & G"(p1088!=1)") U (G("(p530!=1)" & G"(p1088!=1)") | ("((p196!=1)&&(p530!=1))" & G"(p1088!=1)")))
Detected timeout of ITS tools.
[2022-05-15 17:51:19] [INFO ] Flatten gal took : 64 ms
[2022-05-15 17:51:19] [INFO ] Applying decomposition
[2022-05-15 17:51:19] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7095032376409561346.txt' '-o' '/tmp/graph7095032376409561346.bin' '-w' '/tmp/graph7095032376409561346.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7095032376409561346.bin' '-l' '-1' '-v' '-w' '/tmp/graph7095032376409561346.weights' '-q' '0' '-e' '0.001'
[2022-05-15 17:51:20] [INFO ] Decomposing Gal with order
[2022-05-15 17:51:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 17:51:20] [INFO ] Removed a total of 266 redundant transitions.
[2022-05-15 17:51:20] [INFO ] Flatten gal took : 298 ms
[2022-05-15 17:51:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 32 ms.
[2022-05-15 17:51:20] [INFO ] Time to serialize gal into /tmp/LTL13393014389685384143.gal : 21 ms
[2022-05-15 17:51:20] [INFO ] Time to serialize properties into /tmp/LTL8195119478544381734.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13393014389685384143.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8195119478544381734.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1339301...246
Read 1 LTL properties
Checking formula 0 : !((X((("(i5.i1.i0.u47.p530!=1)")&&(G("(i10.u95.p1088!=1)")))U((G(("(i5.i1.i0.u47.p530!=1)")&&(G("(i10.u95.p1088!=1)"))))||(("((i3.i0.i...228
Formula 0 simplified : !X(("(i5.i1.i0.u47.p530!=1)" & G"(i10.u95.p1088!=1)") U (G("(i5.i1.i0.u47.p530!=1)" & G"(i10.u95.p1088!=1)") | ("((i3.i0.i1.u21.p196...212
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3734132338197146975
[2022-05-15 17:51:35] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3734132338197146975
Running compilation step : cd /tmp/ltsmin3734132338197146975;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2544 ms.
Running link step : cd /tmp/ltsmin3734132338197146975;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3734132338197146975;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((((LTLAPp0==true)&&[]((LTLAPp1==true))) U ([](((LTLAPp0==true)&&[]((LTLAPp1==true))))||([]((LTLAPp1==true))&&(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-00 finished in 99173 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(F(G(X(F(p0)))))))))'
Support contains 3 out of 777 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Graph (trivial) has 730 edges and 777 vertex of which 85 / 777 are part of one of the 14 SCC in 2 ms
Free SCC test removed 71 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 76 rules applied. Total rules applied 77 place count 705 transition count 881
Reduce places removed 76 places and 0 transitions.
Iterating post reduction 1 with 76 rules applied. Total rules applied 153 place count 629 transition count 881
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 153 place count 629 transition count 847
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 221 place count 595 transition count 847
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 267 place count 549 transition count 801
Iterating global reduction 2 with 46 rules applied. Total rules applied 313 place count 549 transition count 801
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 318 place count 549 transition count 796
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 318 place count 549 transition count 795
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 320 place count 548 transition count 795
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 327 place count 541 transition count 788
Iterating global reduction 3 with 7 rules applied. Total rules applied 334 place count 541 transition count 788
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 341 place count 541 transition count 781
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 168 rules applied. Total rules applied 509 place count 457 transition count 697
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 511 place count 455 transition count 695
Iterating global reduction 4 with 2 rules applied. Total rules applied 513 place count 455 transition count 695
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 515 place count 455 transition count 693
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 529 place count 455 transition count 679
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 531 place count 453 transition count 677
Applied a total of 531 rules in 279 ms. Remains 453 /777 variables (removed 324) and now considering 677/1030 (removed 353) transitions.
[2022-05-15 17:51:51] [INFO ] Flow matrix only has 650 transitions (discarded 27 similar events)
// Phase 1: matrix 650 rows 453 cols
[2022-05-15 17:51:51] [INFO ] Computed 16 place invariants in 9 ms
[2022-05-15 17:51:51] [INFO ] Implicit Places using invariants in 382 ms returned []
[2022-05-15 17:51:51] [INFO ] Flow matrix only has 650 transitions (discarded 27 similar events)
// Phase 1: matrix 650 rows 453 cols
[2022-05-15 17:51:51] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:51:52] [INFO ] Implicit Places using invariants and state equation in 819 ms returned []
Implicit Place search using SMT with State Equation took 1210 ms to find 0 implicit places.
[2022-05-15 17:51:52] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-15 17:51:52] [INFO ] Flow matrix only has 650 transitions (discarded 27 similar events)
// Phase 1: matrix 650 rows 453 cols
[2022-05-15 17:51:52] [INFO ] Computed 16 place invariants in 7 ms
[2022-05-15 17:51:52] [INFO ] Dead Transitions using invariants and state equation in 555 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 453/777 places, 677/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 453/777 places, 677/1030 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s147 1) (EQ s179 1) (EQ s373 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-02 finished in 2164 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(F(G(X(p0))))||G(p1)||p2)))'
Support contains 3 out of 777 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Graph (trivial) has 729 edges and 777 vertex of which 85 / 777 are part of one of the 14 SCC in 1 ms
Free SCC test removed 71 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 76 place count 705 transition count 882
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 151 place count 630 transition count 882
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 151 place count 630 transition count 849
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 217 place count 597 transition count 849
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 261 place count 553 transition count 805
Iterating global reduction 2 with 44 rules applied. Total rules applied 305 place count 553 transition count 805
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 311 place count 553 transition count 799
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 311 place count 553 transition count 798
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 313 place count 552 transition count 798
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 319 place count 546 transition count 792
Iterating global reduction 3 with 6 rules applied. Total rules applied 325 place count 546 transition count 792
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 330 place count 546 transition count 787
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 168 rules applied. Total rules applied 498 place count 462 transition count 703
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 499 place count 461 transition count 702
Iterating global reduction 4 with 1 rules applied. Total rules applied 500 place count 461 transition count 702
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 501 place count 461 transition count 701
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 515 place count 461 transition count 687
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 517 place count 459 transition count 685
Applied a total of 517 rules in 213 ms. Remains 459 /777 variables (removed 318) and now considering 685/1030 (removed 345) transitions.
[2022-05-15 17:51:53] [INFO ] Flow matrix only has 658 transitions (discarded 27 similar events)
// Phase 1: matrix 658 rows 459 cols
[2022-05-15 17:51:53] [INFO ] Computed 16 place invariants in 7 ms
[2022-05-15 17:51:53] [INFO ] Implicit Places using invariants in 346 ms returned []
[2022-05-15 17:51:53] [INFO ] Flow matrix only has 658 transitions (discarded 27 similar events)
// Phase 1: matrix 658 rows 459 cols
[2022-05-15 17:51:53] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:51:54] [INFO ] Implicit Places using invariants and state equation in 828 ms returned []
Implicit Place search using SMT with State Equation took 1180 ms to find 0 implicit places.
[2022-05-15 17:51:54] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 17:51:54] [INFO ] Flow matrix only has 658 transitions (discarded 27 similar events)
// Phase 1: matrix 658 rows 459 cols
[2022-05-15 17:51:54] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:51:54] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 459/777 places, 685/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 459/777 places, 685/1030 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s406 1), p1:(EQ s100 1), p0:(EQ s173 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-03 finished in 2121 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((X(F(p0))||p1)))))'
Support contains 2 out of 777 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Graph (trivial) has 729 edges and 777 vertex of which 85 / 777 are part of one of the 14 SCC in 1 ms
Free SCC test removed 71 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 705 transition count 883
Reduce places removed 74 places and 0 transitions.
Iterating post reduction 1 with 74 rules applied. Total rules applied 149 place count 631 transition count 883
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 149 place count 631 transition count 850
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 215 place count 598 transition count 850
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 260 place count 553 transition count 805
Iterating global reduction 2 with 45 rules applied. Total rules applied 305 place count 553 transition count 805
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 311 place count 553 transition count 799
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 311 place count 553 transition count 798
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 313 place count 552 transition count 798
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 319 place count 546 transition count 792
Iterating global reduction 3 with 6 rules applied. Total rules applied 325 place count 546 transition count 792
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 331 place count 546 transition count 786
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 4 with 170 rules applied. Total rules applied 501 place count 461 transition count 701
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 503 place count 459 transition count 699
Iterating global reduction 4 with 2 rules applied. Total rules applied 505 place count 459 transition count 699
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 507 place count 459 transition count 697
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 520 place count 459 transition count 684
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 522 place count 457 transition count 682
Applied a total of 522 rules in 202 ms. Remains 457 /777 variables (removed 320) and now considering 682/1030 (removed 348) transitions.
[2022-05-15 17:51:55] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:51:55] [INFO ] Computed 16 place invariants in 9 ms
[2022-05-15 17:51:55] [INFO ] Implicit Places using invariants in 366 ms returned []
[2022-05-15 17:51:55] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:51:55] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:51:56] [INFO ] Implicit Places using invariants and state equation in 716 ms returned []
Implicit Place search using SMT with State Equation took 1090 ms to find 0 implicit places.
[2022-05-15 17:51:56] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 17:51:56] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:51:56] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:51:56] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 457/777 places, 682/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 457/777 places, 682/1030 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s41 0), p0:(EQ s241 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4878 reset in 836 ms.
Product exploration explored 100000 steps with 4866 reset in 830 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 4 factoid took 213 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 508 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 17:51:59] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:51:59] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:51:59] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 17:51:59] [INFO ] [Nat]Absence check using 16 positive place invariants in 9 ms returned sat
[2022-05-15 17:51:59] [INFO ] After 281ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 17:51:59] [INFO ] After 323ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-15 17:51:59] [INFO ] After 459ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 457 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 457/457 places, 682/682 transitions.
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 457 transition count 654
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 42 place count 443 transition count 640
Iterating global reduction 1 with 14 rules applied. Total rules applied 56 place count 443 transition count 640
Free-agglomeration rule applied 367 times.
Iterating global reduction 1 with 367 rules applied. Total rules applied 423 place count 443 transition count 273
Discarding 55 places :
Also discarding 177 output transitions
Drop transitions removed 177 transitions
Remove reverse transitions (loop back) rule discarded transition t185.t808.t664 and 55 places that fell out of Prefix Of Interest.
Drop transitions removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Graph (trivial) has 22 edges and 19 vertex of which 15 / 19 are part of one of the 3 SCC in 1 ms
Free SCC test removed 12 places
Iterating post reduction 1 with 71 rules applied. Total rules applied 494 place count 7 transition count 27
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 516 place count 6 transition count 6
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 516 place count 6 transition count 4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 520 place count 4 transition count 4
Applied a total of 520 rules in 70 ms. Remains 4 /457 variables (removed 453) and now considering 4/682 (removed 678) transitions.
Finished structural reductions, in 1 iterations. Remains : 4/457 places, 4/682 transitions.
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 269 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 457/457 places, 682/682 transitions.
Applied a total of 0 rules in 31 ms. Remains 457 /457 variables (removed 0) and now considering 682/682 (removed 0) transitions.
[2022-05-15 17:52:00] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:52:00] [INFO ] Computed 16 place invariants in 20 ms
[2022-05-15 17:52:00] [INFO ] Implicit Places using invariants in 549 ms returned []
[2022-05-15 17:52:00] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:52:00] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:52:01] [INFO ] Implicit Places using invariants and state equation in 820 ms returned []
Implicit Place search using SMT with State Equation took 1376 ms to find 0 implicit places.
[2022-05-15 17:52:01] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-15 17:52:01] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:52:01] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:52:02] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 457/457 places, 682/682 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 4 factoid took 196 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 499 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 17:52:02] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:52:02] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:52:02] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 17:52:02] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2022-05-15 17:52:03] [INFO ] After 284ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 17:52:03] [INFO ] After 328ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-15 17:52:03] [INFO ] After 464ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 457 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 457/457 places, 682/682 transitions.
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 457 transition count 654
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 42 place count 443 transition count 640
Iterating global reduction 1 with 14 rules applied. Total rules applied 56 place count 443 transition count 640
Free-agglomeration rule applied 367 times.
Iterating global reduction 1 with 367 rules applied. Total rules applied 423 place count 443 transition count 273
Discarding 55 places :
Also discarding 177 output transitions
Drop transitions removed 177 transitions
Remove reverse transitions (loop back) rule discarded transition t185.t808.t664 and 55 places that fell out of Prefix Of Interest.
Drop transitions removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Graph (trivial) has 22 edges and 19 vertex of which 15 / 19 are part of one of the 3 SCC in 0 ms
Free SCC test removed 12 places
Iterating post reduction 1 with 71 rules applied. Total rules applied 494 place count 7 transition count 27
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 516 place count 6 transition count 6
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 516 place count 6 transition count 4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 520 place count 4 transition count 4
Applied a total of 520 rules in 49 ms. Remains 4 /457 variables (removed 453) and now considering 4/682 (removed 678) transitions.
Finished structural reductions, in 1 iterations. Remains : 4/457 places, 4/682 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 233 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 4867 reset in 784 ms.
Product exploration explored 100000 steps with 4877 reset in 803 ms.
Built C files in :
/tmp/ltsmin14143545831312168017
[2022-05-15 17:52:05] [INFO ] Computing symmetric may disable matrix : 682 transitions.
[2022-05-15 17:52:05] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 17:52:05] [INFO ] Computing symmetric may enable matrix : 682 transitions.
[2022-05-15 17:52:05] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 17:52:05] [INFO ] Computing Do-Not-Accords matrix : 682 transitions.
[2022-05-15 17:52:05] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 17:52:05] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14143545831312168017
Running compilation step : cd /tmp/ltsmin14143545831312168017;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2692 ms.
Running link step : cd /tmp/ltsmin14143545831312168017;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin14143545831312168017;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9225286176556486097.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 457/457 places, 682/682 transitions.
Applied a total of 0 rules in 38 ms. Remains 457 /457 variables (removed 0) and now considering 682/682 (removed 0) transitions.
[2022-05-15 17:52:20] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:52:20] [INFO ] Computed 16 place invariants in 7 ms
[2022-05-15 17:52:20] [INFO ] Implicit Places using invariants in 517 ms returned []
[2022-05-15 17:52:20] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:52:20] [INFO ] Computed 16 place invariants in 9 ms
[2022-05-15 17:52:21] [INFO ] Implicit Places using invariants and state equation in 1003 ms returned []
Implicit Place search using SMT with State Equation took 1524 ms to find 0 implicit places.
[2022-05-15 17:52:22] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 17:52:22] [INFO ] Flow matrix only has 655 transitions (discarded 27 similar events)
// Phase 1: matrix 655 rows 457 cols
[2022-05-15 17:52:22] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:52:22] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 457/457 places, 682/682 transitions.
Built C files in :
/tmp/ltsmin3502889907268257120
[2022-05-15 17:52:22] [INFO ] Computing symmetric may disable matrix : 682 transitions.
[2022-05-15 17:52:22] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 17:52:22] [INFO ] Computing symmetric may enable matrix : 682 transitions.
[2022-05-15 17:52:22] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 17:52:22] [INFO ] Computing Do-Not-Accords matrix : 682 transitions.
[2022-05-15 17:52:22] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 17:52:22] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3502889907268257120
Running compilation step : cd /tmp/ltsmin3502889907268257120;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2677 ms.
Running link step : cd /tmp/ltsmin3502889907268257120;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin3502889907268257120;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5716400165030125909.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 17:52:37] [INFO ] Flatten gal took : 26 ms
[2022-05-15 17:52:37] [INFO ] Flatten gal took : 24 ms
[2022-05-15 17:52:37] [INFO ] Time to serialize gal into /tmp/LTL14742017708980107247.gal : 5 ms
[2022-05-15 17:52:37] [INFO ] Time to serialize properties into /tmp/LTL15740040454012753397.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14742017708980107247.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15740040454012753397.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1474201...268
Read 1 LTL properties
Checking formula 0 : !((X(F(G((X(F("(p1587==0)")))||("(p282==0)"))))))
Formula 0 simplified : !XFG("(p282==0)" | XF"(p1587==0)")
Detected timeout of ITS tools.
[2022-05-15 17:52:52] [INFO ] Flatten gal took : 23 ms
[2022-05-15 17:52:52] [INFO ] Applying decomposition
[2022-05-15 17:52:52] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9177836164307362826.txt' '-o' '/tmp/graph9177836164307362826.bin' '-w' '/tmp/graph9177836164307362826.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9177836164307362826.bin' '-l' '-1' '-v' '-w' '/tmp/graph9177836164307362826.weights' '-q' '0' '-e' '0.001'
[2022-05-15 17:52:53] [INFO ] Decomposing Gal with order
[2022-05-15 17:52:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 17:52:53] [INFO ] Removed a total of 283 redundant transitions.
[2022-05-15 17:52:53] [INFO ] Flatten gal took : 93 ms
[2022-05-15 17:52:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 10 ms.
[2022-05-15 17:52:53] [INFO ] Time to serialize gal into /tmp/LTL4674619329128322811.gal : 8 ms
[2022-05-15 17:52:53] [INFO ] Time to serialize properties into /tmp/LTL7410150218629685528.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4674619329128322811.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7410150218629685528.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4674619...245
Read 1 LTL properties
Checking formula 0 : !((X(F(G((X(F("(i12.u36.p1587==0)")))||("(i2.u6.p282==0)"))))))
Formula 0 simplified : !XFG("(i2.u6.p282==0)" | XF"(i12.u36.p1587==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11204409520611948084
[2022-05-15 17:53:08] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11204409520611948084
Running compilation step : cd /tmp/ltsmin11204409520611948084;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1654 ms.
Running link step : cd /tmp/ltsmin11204409520611948084;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin11204409520611948084;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>([]((X(<>((LTLAPp0==true)))||(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-04 finished in 88324 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(X((((p0 U p1) U p2)||p3)))))))'
Support contains 5 out of 777 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Graph (trivial) has 546 edges and 777 vertex of which 79 / 777 are part of one of the 13 SCC in 1 ms
Free SCC test removed 66 places
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 76 place count 710 transition count 887
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 151 place count 635 transition count 887
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 151 place count 635 transition count 851
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 223 place count 599 transition count 851
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 267 place count 555 transition count 807
Iterating global reduction 2 with 44 rules applied. Total rules applied 311 place count 555 transition count 807
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 316 place count 555 transition count 802
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 323 place count 548 transition count 795
Iterating global reduction 3 with 7 rules applied. Total rules applied 330 place count 548 transition count 795
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 337 place count 548 transition count 788
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 87
Deduced a syphon composed of 87 places in 0 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 174 rules applied. Total rules applied 511 place count 461 transition count 701
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 513 place count 459 transition count 699
Iterating global reduction 4 with 2 rules applied. Total rules applied 515 place count 459 transition count 699
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 517 place count 459 transition count 697
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 519 place count 458 transition count 697
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 521 place count 456 transition count 695
Applied a total of 521 rules in 128 ms. Remains 456 /777 variables (removed 321) and now considering 695/1030 (removed 335) transitions.
[2022-05-15 17:53:23] [INFO ] Flow matrix only has 657 transitions (discarded 38 similar events)
// Phase 1: matrix 657 rows 456 cols
[2022-05-15 17:53:23] [INFO ] Computed 16 place invariants in 7 ms
[2022-05-15 17:53:23] [INFO ] Implicit Places using invariants in 349 ms returned []
[2022-05-15 17:53:23] [INFO ] Flow matrix only has 657 transitions (discarded 38 similar events)
// Phase 1: matrix 657 rows 456 cols
[2022-05-15 17:53:23] [INFO ] Computed 16 place invariants in 6 ms
[2022-05-15 17:53:24] [INFO ] Implicit Places using invariants and state equation in 667 ms returned []
Implicit Place search using SMT with State Equation took 1019 ms to find 0 implicit places.
[2022-05-15 17:53:24] [INFO ] Redundant transitions in 40 ms returned []
[2022-05-15 17:53:24] [INFO ] Flow matrix only has 657 transitions (discarded 38 similar events)
// Phase 1: matrix 657 rows 456 cols
[2022-05-15 17:53:24] [INFO ] Computed 16 place invariants in 7 ms
[2022-05-15 17:53:25] [INFO ] Dead Transitions using invariants and state equation in 565 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 456/777 places, 695/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 456/777 places, 695/1030 transitions.
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR p3 p2 p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(OR (AND (NOT p3) (NOT p2) p1) (AND (NOT p3) (NOT p2) p0)), acceptance={0} source=0 dest: 2}], [{ cond=(OR (AND p3 (NOT p1) (NOT p0)) (AND p2 (NOT p1) (NOT p0))), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(OR (AND p3 (NOT p1) p0) (AND p2 (NOT p1) p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND p3 (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={0} source=2 dest: 1}, { cond=(OR (AND p3 (NOT p2) p1) (AND p3 (NOT p2) p0)), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p2) p1) (AND (NOT p3) (NOT p2) p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p3:(EQ s261 1), p2:(AND (EQ s261 1) (EQ s168 1) (EQ s199 1) (EQ s388 1)), p1:(NEQ s453 1), p0:(AND (EQ s168 1) (EQ s199 1) (EQ s388 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-05 finished in 1931 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0) U p1)))'
Support contains 2 out of 777 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 757 transition count 1010
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 757 transition count 1010
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 46 place count 757 transition count 1004
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 58 place count 745 transition count 992
Iterating global reduction 1 with 12 rules applied. Total rules applied 70 place count 745 transition count 992
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 74 place count 745 transition count 988
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 79 place count 740 transition count 983
Iterating global reduction 2 with 5 rules applied. Total rules applied 84 place count 740 transition count 983
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 88 place count 740 transition count 979
Applied a total of 88 rules in 77 ms. Remains 740 /777 variables (removed 37) and now considering 979/1030 (removed 51) transitions.
// Phase 1: matrix 979 rows 740 cols
[2022-05-15 17:53:25] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:25] [INFO ] Implicit Places using invariants in 582 ms returned []
// Phase 1: matrix 979 rows 740 cols
[2022-05-15 17:53:25] [INFO ] Computed 16 place invariants in 15 ms
[2022-05-15 17:53:27] [INFO ] Implicit Places using invariants and state equation in 1224 ms returned []
Implicit Place search using SMT with State Equation took 1812 ms to find 0 implicit places.
// Phase 1: matrix 979 rows 740 cols
[2022-05-15 17:53:27] [INFO ] Computed 16 place invariants in 9 ms
[2022-05-15 17:53:28] [INFO ] Dead Transitions using invariants and state equation in 912 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 740/777 places, 979/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 740/777 places, 979/1030 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s283 1), p0:(EQ s408 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-07 finished in 2985 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((!X(p0)&&p0) U X(!F(X(F(p1))))))'
Support contains 2 out of 777 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 757 transition count 1010
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 757 transition count 1010
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 46 place count 757 transition count 1004
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 58 place count 745 transition count 992
Iterating global reduction 1 with 12 rules applied. Total rules applied 70 place count 745 transition count 992
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 73 place count 745 transition count 989
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 79 place count 739 transition count 983
Iterating global reduction 2 with 6 rules applied. Total rules applied 85 place count 739 transition count 983
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 90 place count 739 transition count 978
Applied a total of 90 rules in 123 ms. Remains 739 /777 variables (removed 38) and now considering 978/1030 (removed 52) transitions.
// Phase 1: matrix 978 rows 739 cols
[2022-05-15 17:53:28] [INFO ] Computed 16 place invariants in 12 ms
[2022-05-15 17:53:29] [INFO ] Implicit Places using invariants in 638 ms returned []
// Phase 1: matrix 978 rows 739 cols
[2022-05-15 17:53:29] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:30] [INFO ] Implicit Places using invariants and state equation in 1260 ms returned []
Implicit Place search using SMT with State Equation took 1905 ms to find 0 implicit places.
// Phase 1: matrix 978 rows 739 cols
[2022-05-15 17:53:30] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:31] [INFO ] Dead Transitions using invariants and state equation in 1075 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 739/777 places, 978/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 739/777 places, 978/1030 transitions.
Stuttering acceptance computed with spot in 154 ms :[true, p1, p1, p1, p1]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(EQ s415 1), p1:(EQ s127 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 182 steps with 1 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-08 finished in 3292 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)&&F(p2))))'
Support contains 5 out of 777 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 759 transition count 1012
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 759 transition count 1012
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 41 place count 759 transition count 1007
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 53 place count 747 transition count 995
Iterating global reduction 1 with 12 rules applied. Total rules applied 65 place count 747 transition count 995
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 68 place count 747 transition count 992
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 74 place count 741 transition count 986
Iterating global reduction 2 with 6 rules applied. Total rules applied 80 place count 741 transition count 986
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 85 place count 741 transition count 981
Applied a total of 85 rules in 120 ms. Remains 741 /777 variables (removed 36) and now considering 981/1030 (removed 49) transitions.
// Phase 1: matrix 981 rows 741 cols
[2022-05-15 17:53:31] [INFO ] Computed 16 place invariants in 12 ms
[2022-05-15 17:53:32] [INFO ] Implicit Places using invariants in 683 ms returned []
// Phase 1: matrix 981 rows 741 cols
[2022-05-15 17:53:32] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:33] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1781 ms to find 0 implicit places.
// Phase 1: matrix 981 rows 741 cols
[2022-05-15 17:53:33] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:34] [INFO ] Dead Transitions using invariants and state equation in 953 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 741/777 places, 981/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 741/777 places, 981/1030 transitions.
Stuttering acceptance computed with spot in 165 ms :[(NOT p2), (NOT p1), (OR (NOT p1) (NOT p2)), true, (OR (NOT p1) (NOT p2))]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p2:(EQ s368 1), p1:(AND (EQ s293 1) (EQ s368 1)), p0:(AND (EQ s28 1) (EQ s445 1) (EQ s575 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-09 finished in 3045 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((X(X(p0))&&G(p1)))&&p2)))'
Support contains 6 out of 777 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 758 transition count 1011
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 758 transition count 1011
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 43 place count 758 transition count 1006
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 56 place count 745 transition count 993
Iterating global reduction 1 with 13 rules applied. Total rules applied 69 place count 745 transition count 993
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 73 place count 745 transition count 989
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 79 place count 739 transition count 983
Iterating global reduction 2 with 6 rules applied. Total rules applied 85 place count 739 transition count 983
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 90 place count 739 transition count 978
Applied a total of 90 rules in 119 ms. Remains 739 /777 variables (removed 38) and now considering 978/1030 (removed 52) transitions.
// Phase 1: matrix 978 rows 739 cols
[2022-05-15 17:53:34] [INFO ] Computed 16 place invariants in 11 ms
[2022-05-15 17:53:35] [INFO ] Implicit Places using invariants in 635 ms returned []
// Phase 1: matrix 978 rows 739 cols
[2022-05-15 17:53:35] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:36] [INFO ] Implicit Places using invariants and state equation in 1097 ms returned []
Implicit Place search using SMT with State Equation took 1734 ms to find 0 implicit places.
// Phase 1: matrix 978 rows 739 cols
[2022-05-15 17:53:36] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:37] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 739/777 places, 978/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 739/777 places, 978/1030 transitions.
Stuttering acceptance computed with spot in 286 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p2 p1), acceptance={} source=0 dest: 2}, { cond=(AND p2 p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 4}, { cond=p1, acceptance={0} source=2 dest: 5}, { cond=p1, acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={0} source=5 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 3}]], initial=0, aps=[p2:(OR (EQ s427 1) (EQ s351 1)), p1:(EQ s163 1), p0:(AND (EQ s129 1) (EQ s373 1) (EQ s674 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 98 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-10 finished in 3047 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(X(p0))||(G(p1)&&p0))))'
Support contains 4 out of 777 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 758 transition count 1011
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 758 transition count 1011
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 43 place count 758 transition count 1006
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 55 place count 746 transition count 994
Iterating global reduction 1 with 12 rules applied. Total rules applied 67 place count 746 transition count 994
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 71 place count 746 transition count 990
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 77 place count 740 transition count 984
Iterating global reduction 2 with 6 rules applied. Total rules applied 83 place count 740 transition count 984
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 88 place count 740 transition count 979
Applied a total of 88 rules in 119 ms. Remains 740 /777 variables (removed 37) and now considering 979/1030 (removed 51) transitions.
// Phase 1: matrix 979 rows 740 cols
[2022-05-15 17:53:37] [INFO ] Computed 16 place invariants in 13 ms
[2022-05-15 17:53:38] [INFO ] Implicit Places using invariants in 655 ms returned []
// Phase 1: matrix 979 rows 740 cols
[2022-05-15 17:53:38] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:39] [INFO ] Implicit Places using invariants and state equation in 1248 ms returned []
Implicit Place search using SMT with State Equation took 1907 ms to find 0 implicit places.
// Phase 1: matrix 979 rows 740 cols
[2022-05-15 17:53:39] [INFO ] Computed 16 place invariants in 9 ms
[2022-05-15 17:53:40] [INFO ] Dead Transitions using invariants and state equation in 1081 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 740/777 places, 979/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 740/777 places, 979/1030 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s729 0), p1:(OR (EQ s168 0) (EQ s528 0) (EQ s722 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 915 ms.
Product exploration explored 100000 steps with 50000 reset in 885 ms.
Computed a total of 16 stabilizing places and 16 stable transitions
Computed a total of 16 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 119 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-12 finished in 5170 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||F(p1)))'
Support contains 2 out of 777 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Graph (trivial) has 560 edges and 777 vertex of which 85 / 777 are part of one of the 14 SCC in 0 ms
Free SCC test removed 71 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 705 transition count 884
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 147 place count 632 transition count 884
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 147 place count 632 transition count 848
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 219 place count 596 transition count 848
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 265 place count 550 transition count 802
Iterating global reduction 2 with 46 rules applied. Total rules applied 311 place count 550 transition count 802
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 317 place count 550 transition count 796
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 324 place count 543 transition count 789
Iterating global reduction 3 with 7 rules applied. Total rules applied 331 place count 543 transition count 789
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 338 place count 543 transition count 782
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 168 rules applied. Total rules applied 506 place count 459 transition count 698
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 508 place count 457 transition count 696
Iterating global reduction 4 with 2 rules applied. Total rules applied 510 place count 457 transition count 696
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 512 place count 457 transition count 694
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 514 place count 455 transition count 692
Applied a total of 514 rules in 126 ms. Remains 455 /777 variables (removed 322) and now considering 692/1030 (removed 338) transitions.
[2022-05-15 17:53:42] [INFO ] Flow matrix only has 652 transitions (discarded 40 similar events)
// Phase 1: matrix 652 rows 455 cols
[2022-05-15 17:53:42] [INFO ] Computed 16 place invariants in 7 ms
[2022-05-15 17:53:43] [INFO ] Implicit Places using invariants in 443 ms returned []
[2022-05-15 17:53:43] [INFO ] Flow matrix only has 652 transitions (discarded 40 similar events)
// Phase 1: matrix 652 rows 455 cols
[2022-05-15 17:53:43] [INFO ] Computed 16 place invariants in 7 ms
[2022-05-15 17:53:44] [INFO ] Implicit Places using invariants and state equation in 741 ms returned []
Implicit Place search using SMT with State Equation took 1191 ms to find 0 implicit places.
[2022-05-15 17:53:44] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-15 17:53:44] [INFO ] Flow matrix only has 652 transitions (discarded 40 similar events)
// Phase 1: matrix 652 rows 455 cols
[2022-05-15 17:53:44] [INFO ] Computed 16 place invariants in 7 ms
[2022-05-15 17:53:44] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 455/777 places, 692/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 455/777 places, 692/1030 transitions.
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s452 1), p1:(EQ s55 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-13 finished in 1993 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X(p0))||F(p1))))'
Support contains 4 out of 777 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 758 transition count 1011
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 758 transition count 1011
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 43 place count 758 transition count 1006
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 55 place count 746 transition count 994
Iterating global reduction 1 with 12 rules applied. Total rules applied 67 place count 746 transition count 994
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 71 place count 746 transition count 990
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 76 place count 741 transition count 985
Iterating global reduction 2 with 5 rules applied. Total rules applied 81 place count 741 transition count 985
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 86 place count 741 transition count 980
Applied a total of 86 rules in 85 ms. Remains 741 /777 variables (removed 36) and now considering 980/1030 (removed 50) transitions.
// Phase 1: matrix 980 rows 741 cols
[2022-05-15 17:53:44] [INFO ] Computed 16 place invariants in 9 ms
[2022-05-15 17:53:45] [INFO ] Implicit Places using invariants in 592 ms returned []
// Phase 1: matrix 980 rows 741 cols
[2022-05-15 17:53:45] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:46] [INFO ] Implicit Places using invariants and state equation in 1067 ms returned []
Implicit Place search using SMT with State Equation took 1665 ms to find 0 implicit places.
// Phase 1: matrix 980 rows 741 cols
[2022-05-15 17:53:46] [INFO ] Computed 16 place invariants in 9 ms
[2022-05-15 17:53:47] [INFO ] Dead Transitions using invariants and state equation in 1059 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 741/777 places, 980/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 741/777 places, 980/1030 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s30 1) (EQ s520 1) (EQ s574 1)), p0:(EQ s716 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 592 ms.
Product exploration explored 100000 steps with 33333 reset in 601 ms.
Computed a total of 16 stabilizing places and 16 stable transitions
Computed a total of 16 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p1) (NOT p0)))))
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-14 finished in 4221 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(p0))))'
Support contains 1 out of 777 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 777/777 places, 1030/1030 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 756 transition count 1009
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 756 transition count 1009
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 48 place count 756 transition count 1003
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 61 place count 743 transition count 990
Iterating global reduction 1 with 13 rules applied. Total rules applied 74 place count 743 transition count 990
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 78 place count 743 transition count 986
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 84 place count 737 transition count 980
Iterating global reduction 2 with 6 rules applied. Total rules applied 90 place count 737 transition count 980
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 95 place count 737 transition count 975
Applied a total of 95 rules in 83 ms. Remains 737 /777 variables (removed 40) and now considering 975/1030 (removed 55) transitions.
// Phase 1: matrix 975 rows 737 cols
[2022-05-15 17:53:49] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:49] [INFO ] Implicit Places using invariants in 549 ms returned []
// Phase 1: matrix 975 rows 737 cols
[2022-05-15 17:53:49] [INFO ] Computed 16 place invariants in 7 ms
[2022-05-15 17:53:50] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned []
Implicit Place search using SMT with State Equation took 1603 ms to find 0 implicit places.
// Phase 1: matrix 975 rows 737 cols
[2022-05-15 17:53:50] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-15 17:53:51] [INFO ] Dead Transitions using invariants and state equation in 963 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 737/777 places, 975/1030 transitions.
Finished structural reductions, in 1 iterations. Remains : 737/777 places, 975/1030 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-14b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s731 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-14b-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-LTLFireability-15 finished in 2794 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0&&G(p1)) U (G((p0&&G(p1)))||(G(p1)&&p2)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((X(F(p0))||p1)))))'
[2022-05-15 17:53:52] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3320898009172459407
[2022-05-15 17:53:52] [INFO ] Computing symmetric may disable matrix : 1030 transitions.
[2022-05-15 17:53:52] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 17:53:52] [INFO ] Computing symmetric may enable matrix : 1030 transitions.
[2022-05-15 17:53:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 17:53:52] [INFO ] Applying decomposition
[2022-05-15 17:53:52] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12109403771951111834.txt' '-o' '/tmp/graph12109403771951111834.bin' '-w' '/tmp/graph12109403771951111834.weights'
[2022-05-15 17:53:52] [INFO ] Computing Do-Not-Accords matrix : 1030 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12109403771951111834.bin' '-l' '-1' '-v' '-w' '/tmp/graph12109403771951111834.weights' '-q' '0' '-e' '0.001'
[2022-05-15 17:53:52] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 17:53:52] [INFO ] Decomposing Gal with order
[2022-05-15 17:53:52] [INFO ] Built C files in 211ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3320898009172459407
Running compilation step : cd /tmp/ltsmin3320898009172459407;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 17:53:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 17:53:52] [INFO ] Removed a total of 305 redundant transitions.
[2022-05-15 17:53:52] [INFO ] Flatten gal took : 152 ms
[2022-05-15 17:53:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 29 ms.
[2022-05-15 17:53:52] [INFO ] Time to serialize gal into /tmp/LTLFireability16629904681941804711.gal : 18 ms
[2022-05-15 17:53:52] [INFO ] Time to serialize properties into /tmp/LTLFireability4927958861671549310.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16629904681941804711.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4927958861671549310.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 2 LTL properties
Checking formula 0 : !((X((("(i3.u47.p530!=1)")&&(G("(i15.u94.p1088!=1)")))U((G(("(i3.u47.p530!=1)")&&(G("(i15.u94.p1088!=1)"))))||(("((i1.u19.p196!=1)&&(i...204
Formula 0 simplified : !X(("(i3.u47.p530!=1)" & G"(i15.u94.p1088!=1)") U (G("(i3.u47.p530!=1)" & G"(i15.u94.p1088!=1)") | ("((i1.u19.p196!=1)&&(i3.u47.p530...188
Compilation finished in 5043 ms.
Running link step : cd /tmp/ltsmin3320898009172459407;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin3320898009172459407;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((((LTLAPp0==true)&&[]((LTLAPp1==true))) U ([](((LTLAPp0==true)&&[]((LTLAPp1==true))))||([]((LTLAPp1==true))&&(LTLAPp2==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 18:15:11] [INFO ] Applying decomposition
[2022-05-15 18:15:11] [INFO ] Flatten gal took : 55 ms
[2022-05-15 18:15:11] [INFO ] Decomposing Gal with order
[2022-05-15 18:15:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 18:15:12] [INFO ] Removed a total of 272 redundant transitions.
[2022-05-15 18:15:12] [INFO ] Flatten gal took : 259 ms
[2022-05-15 18:15:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 892 labels/synchronizations in 220 ms.
[2022-05-15 18:15:12] [INFO ] Time to serialize gal into /tmp/LTLFireability4154942364374163200.gal : 19 ms
[2022-05-15 18:15:12] [INFO ] Time to serialize properties into /tmp/LTLFireability16725482666206010017.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4154942364374163200.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16725482666206010017.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 2 LTL properties
Checking formula 0 : !((X((("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u17.p530!=1)")&&(G("(i0.i0.i0.i0.i0.i0.u22.p1088!=1)")))U((G(("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i...372
Formula 0 simplified : !X(("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u17.p530!=1)" & G"(i0.i0.i0.i0.i0.i0.u22.p1088!=1)") U (G("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0....356
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin3320898009172459407;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((((LTLAPp0==true)&&[]((LTLAPp1==true))) U ([](((LTLAPp0==true)&&[]((LTLAPp1==true))))||([]((LTLAPp1==true))&&(LTLAPp2==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3320898009172459407;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>([]((X(<>((LTLAPp3==true)))||(LTLAPp4==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 18:36:32] [INFO ] Flatten gal took : 94 ms
[2022-05-15 18:36:32] [INFO ] Input system was already deterministic with 1030 transitions.
[2022-05-15 18:36:32] [INFO ] Transformed 777 places.
[2022-05-15 18:36:32] [INFO ] Transformed 1030 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 18:36:32] [INFO ] Time to serialize gal into /tmp/LTLFireability11340590552861193680.gal : 5 ms
[2022-05-15 18:36:32] [INFO ] Time to serialize properties into /tmp/LTLFireability10648918457025886667.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11340590552861193680.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10648918457025886667.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...335
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X((("(p530!=1)")&&(G("(p1088!=1)")))U((G(("(p530!=1)")&&(G("(p1088!=1)"))))||(("((p196!=1)&&(p530!=1))")&&(G("(p1088!=1)")))))))
Formula 0 simplified : !X(("(p530!=1)" & G"(p1088!=1)") U (G("(p530!=1)" & G"(p1088!=1)") | ("((p196!=1)&&(p530!=1))" & G"(p1088!=1)")))
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FlexibleBarrier-PT-14b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-14b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r096-smll-165260575700092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-14b.tgz
mv FlexibleBarrier-PT-14b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;